:root{
  --ink:#10141c;
  --ink-2:#171d29;
  --paper:#f6f3ec;
  --amber:#ff7a3d;
  --cobalt:#4c6fff;
  --slate:#8a93a6;
  --ember:#f2efe7;
  --line: rgba(242,239,231,0.14);
  --good:#3ddc97;
  --bad:#ff5d5d;
}
*{ box-sizing:border-box; }
body{
  background:var(--ink); color:var(--ember);
  font-family:'Inter', system-ui, sans-serif;
  margin:0; line-height:1.5;
}
a{ color:var(--amber); text-decoration:none; }
a:hover{ text-decoration:underline; }
h1,h2,h3{ font-family:'Fraunces', serif; font-weight:600; margin:0 0 12px; }
.container{ max-width:1080px; margin:0 auto; padding:0 24px; }
.topbar{
  display:flex; align-items:center; justify-content:space-between;
  padding:18px 24px; border-bottom:1px solid var(--line);
  background:rgba(16,20,28,0.9);
}
.topbar .brand{ font-family:'Fraunces', serif; font-weight:700; font-size:1.2rem; }
.topbar nav a{ color:var(--slate); margin-left:22px; font-size:0.9rem; }
.topbar nav a:hover{ color:var(--ember); }
.card{
  background:var(--ink-2); border:1px solid var(--line); border-radius:8px;
  padding:24px; margin-bottom:20px;
}
.btn{
  display:inline-block; padding:10px 18px; border-radius:4px;
  font-weight:600; font-size:0.88rem; border:1px solid transparent; cursor:pointer;
}
.btn-primary{ background:var(--amber); color:var(--ink); }
.btn-primary:hover{ background:#ff8952; text-decoration:none; }
.btn-ghost{ border-color:var(--line); color:var(--ember); }
.btn-ghost:hover{ border-color:var(--slate); text-decoration:none; }
.btn-dark{ background:var(--ink); color:var(--ember); border-color:var(--line); }
input, select, textarea{
  background:var(--ink); color:var(--ember); border:1px solid var(--line);
  border-radius:4px; padding:10px 12px; font-family:inherit; font-size:0.92rem;
  width:100%; margin-top:6px;
}
label{ font-size:0.85rem; color:var(--slate); display:block; margin-top:14px; }
table{ width:100%; border-collapse:collapse; margin-top:12px; }
th, td{ text-align:left; padding:10px 12px; border-bottom:1px solid var(--line); font-size:0.88rem; }
th{ color:var(--slate); font-weight:500; font-family:'JetBrains Mono', monospace; font-size:0.72rem; text-transform:uppercase; letter-spacing:0.05em; }
.badge{ font-size:0.72rem; padding:3px 9px; border-radius:20px; border:1px solid var(--line); }
.badge.good{ color:var(--good); border-color:rgba(61,220,151,0.4); }
.badge.bad{ color:var(--bad); border-color:rgba(255,93,93,0.4); }
.badge.pending{ color:var(--amber); border-color:rgba(255,122,61,0.4); }
.error{ color:var(--bad); font-size:0.88rem; margin-top:10px; }
.notice{ color:var(--good); font-size:0.88rem; margin-top:10px; }
.grid-3{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.mono{ font-family:'JetBrains Mono', monospace; }
@media (max-width:760px){ .grid-3{ grid-template-columns:1fr; } }

/* ---- landing page ---- */
.hero{ display:grid; grid-template-columns:1.05fr 1fr; gap:56px; align-items:center; padding:76px 0 88px; }
.hero h1{ font-size:2.9rem; line-height:1.08; max-width:11ch; }
.hero p{ color:var(--slate); font-size:1.08rem; max-width:44ch; margin-top:16px; }
.hero .btn{ margin-top:28px; padding:13px 26px; font-size:0.95rem; }

.wire{ background:var(--ink-2); border:1px solid var(--line); border-radius:10px; overflow:hidden; }
.wire-bar{ display:flex; gap:6px; padding:12px 16px; border-bottom:1px solid var(--line); }
.wire-dot{ width:8px; height:8px; border-radius:50%; background:var(--line); }
.wire-body{ padding:20px 22px 24px; font-family:'JetBrains Mono', monospace; font-size:0.82rem; line-height:1.7; }
.wire-req{ color:var(--slate); }
.wire-key{ color:var(--slate); }
.wire-str.wa{ color:var(--good); }
.wire-str.em{ color:var(--cobalt); }
.wire-reply{ margin-top:14px; padding-top:14px; border-top:1px dashed var(--line); }
.wire-reply.wa{ color:var(--good); }
.wire-reply.em{ color:var(--cobalt); }

.steps{ display:grid; grid-template-columns:repeat(3,1fr); gap:32px; padding:12px 0 84px; }
.step .num{ font-family:'Fraunces',serif; font-size:1.4rem; color:var(--amber); }
.step h3{ font-size:1.1rem; margin-top:8px; }
.step p{ color:var(--slate); font-size:0.92rem; margin:0; }
@media (max-width:760px){ .steps{ grid-template-columns:1fr; } }

.plan-strip{ display:grid; grid-template-columns:repeat(3,1fr); gap:0; border:1px solid var(--line); border-radius:12px; overflow:hidden; }
.plan-col{ padding:32px 28px; border-left:1px solid var(--line); }
.plan-col:first-child{ border-left:none; }
.plan-col h3{ font-size:1.05rem; font-weight:600; color:var(--ember); }
.plan-col .price{ font-family:'Fraunces',serif; font-size:2.1rem; margin:14px 0 18px; }
.plan-col ul{ list-style:none; padding:0; margin:0 0 24px; color:var(--slate); font-size:0.88rem; }
.plan-col li{ padding:6px 0; border-top:1px solid var(--line); }
.plan-col li:first-child{ border-top:none; }
.plan-col.featured{ background:var(--amber); position:relative; }
.plan-col.featured h3, .plan-col.featured .price{ color:var(--ink); }
.plan-col.featured ul{ color:rgba(16,20,28,0.72); }
.plan-col.featured li{ border-top-color:rgba(16,20,28,0.14); }
.plan-col.featured .tag{ position:absolute; top:14px; right:16px; font-size:0.7rem; color:rgba(16,20,28,0.6); font-weight:600; }
.plan-col .btn-primary{ width:100%; text-align:center; }
.plan-col.featured .btn-primary{ background:var(--ink); color:var(--ember); }
@media (max-width:820px){
  .plan-strip{ grid-template-columns:1fr; }
  .plan-col{ border-left:none; border-top:1px solid var(--line); }
  .plan-col:first-child{ border-top:none; }
  .hero{ grid-template-columns:1fr; padding:48px 0 60px; }
  .hero h1{ max-width:none; }
}