/* ---------- Landing ---------- */
.hero { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; padding-block: 56px 40px; }
.hero h1 { font-family: var(--font-display); font-weight: 700; font-size: clamp(38px, 5.6vw, 68px); line-height: 1.02; letter-spacing: -.03em; margin: 22px 0; }
.hero h1 span { display: block; background: linear-gradient(95deg, var(--mint) 10%, #9CF7DA 55%, var(--ice)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .lead { font-size: 18px; color: var(--muted); max-width: 46ch; margin: 0 0 30px; }
.fineprint { margin-top: 26px; font-size: 13px; color: var(--dim); display: flex; align-items: center; gap: 8px; }
.fineprint svg { width: 16px; height: 16px; }
.demo-card { position: relative; padding: 26px; border-radius: 24px; }
.demo-card::before {
  content: ""; position: absolute; inset: -1px; border-radius: 25px; padding: 1px; pointer-events: none;
  background: linear-gradient(140deg, rgba(56, 235, 180, .55), transparent 40%, transparent 60%, rgba(124, 200, 255, .4));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude;
}
.demo-stats { display: grid; grid-template-columns: 1fr auto; gap: 20px; align-items: center; margin-top: 22px; }
.big { font-family: var(--font-mono); font-size: 40px; font-weight: 600; letter-spacing: -.03em; line-height: 1.1; font-variant-numeric: tabular-nums; }
.demo-spark { height: 110px; margin: 18px -6px 6px; width: calc(100% + 12px); display: block; }
.section { padding-block: 56px; }
.section h2 { font-family: var(--font-display); font-weight: 500; font-size: clamp(24px, 3vw, 34px); letter-spacing: -.02em; margin: 10px 0 12px; }
.section .sub { color: var(--muted); max-width: 60ch; margin: 0 0 32px; font-size: 16px; }
.cards3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card3 { padding: 24px; }
.card3 h3 { margin: 14px 0 6px; font-size: 17px; }
.card3 p { margin: 0; color: var(--muted); }
.card3 .n { font-family: var(--font-mono); color: var(--mint); font-size: 12px; letter-spacing: .1em; }
.price-strip { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 30px; flex-wrap: wrap; }
.footer { padding-block: 40px 60px; color: var(--dim); font-size: 13px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; border-top: 1px solid var(--line); }

/* ---------- Onboarding ---------- */
.stepper { display: flex; gap: 10px; align-items: center; margin: 4px 0 28px; flex-wrap: wrap; }
.stepper .st { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 13px; font-weight: 500; }
.stepper .st i { width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; font-style: normal; font-family: var(--font-mono); font-size: 11px; border: 1px solid var(--line-2); }
.stepper .st i svg { width: 12px; height: 12px; }
.stepper .st.done i { background: var(--mint); color: var(--mint-ink); border-color: transparent; }
.stepper .st.cur { color: var(--fg); }
.stepper .st.cur i { border-color: var(--mint); color: var(--mint); box-shadow: 0 0 12px var(--mint-glow); }
.stepper .bar { width: 34px; height: 1px; background: var(--line-2); }
.broker-opt { display: flex; align-items: center; gap: 16px; padding: 18px; border-radius: 16px; border: 1px solid var(--line-2); background: var(--well); cursor: pointer; transition: border-color .16s, background .16s; text-align: left; width: 100%; }
.broker-opt[aria-checked="true"] { border-color: rgba(56, 235, 180, .6); background: rgba(56, 235, 180, .06); box-shadow: 0 0 0 4px rgba(56, 235, 180, .07); }
.broker-opt[disabled], .broker-opt.static { cursor: default; }
.broker-opt[disabled] { opacity: .65; }
.broker-opt b { display: block; font-size: 15px; }
.broker-opt span.note { font-size: 13px; color: var(--muted); }
.b-logo { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; font-family: var(--font-display); font-weight: 700; font-size: 13px; flex: none; background: linear-gradient(140deg, #16314A, #0E1C2C); border: 1px solid var(--line-2); color: var(--ice); }
.b-logo.off { color: var(--muted); }
.checklist { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 4px; }
.checklist li { display: flex; gap: 12px; align-items: center; padding: 12px; border-radius: 12px; color: var(--muted); font-size: 14px; }
.checklist li i { width: 24px; height: 24px; border-radius: 50%; flex: none; display: grid; place-items: center; font-style: normal; font-family: var(--font-mono); font-size: 11px; border: 1px solid var(--line-2); }
.checklist li i svg { width: 12px; height: 12px; }
.checklist li.done { color: var(--fg); }
.checklist li.done i { background: var(--mint); border-color: transparent; color: var(--mint-ink); }
.checklist li.run { color: var(--fg); background: rgba(124, 200, 255, .06); }
.checklist li.run i { border-color: var(--ice); color: var(--ice); }
.checklist li.fail i { border-color: var(--red); color: var(--red); }

/* ---------- Overview ---------- */
.prot { display: flex; flex-direction: column; gap: 18px; }
.prot .top { display: flex; justify-content: space-between; font-size: 13px; margin-bottom: 8px; gap: 8px; }
.prot .top span:first-child { color: var(--muted); }
.prot-ring { display: flex; align-items: center; gap: 18px; }

/* ---------- Rules ---------- */
.rules { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.rule { padding: 22px; display: flex; flex-direction: column; gap: 16px; transition: opacity .2s; }
.rule.off { opacity: .55; }
.rule-head { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; }
.rule-head h3 { margin: 0 0 4px; font-size: 16px; }
.rule-head p { margin: 0; color: var(--muted); font-size: 13px; }
.rule-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.rule-live { display: flex; flex-direction: column; gap: 8px; }
.rule-live .top { display: flex; justify-content: space-between; font-size: 12px; color: var(--muted); gap: 8px; }
.rule-live .top b { color: var(--fg); font-family: var(--font-mono); font-weight: 500; }
.enf { font-size: 12px; color: var(--dim); display: flex; align-items: center; gap: 6px; }
.enf svg { width: 13px; height: 13px; }
.savebar { position: sticky; bottom: 16px; margin-top: 22px; display: flex; align-items: center; gap: 12px; padding: 12px 12px 12px 18px; border-radius: 16px; flex-wrap: wrap; z-index: 10; }
.savebar .msg { flex: 1; min-width: 200px; font-size: 13px; color: var(--muted); display: flex; align-items: center; gap: 8px; }
.savebar .msg svg { width: 16px; height: 16px; flex: none; }
.savebar .msg.dirty { color: var(--amber-text); }
.savebar .msg.dirty svg { color: var(--amber); }

/* ---------- Emergency stop ---------- */
.estop h2 { font-size: 26px; letter-spacing: -.02em; margin: 18px 0 6px; }
.acts { display: flex; flex-direction: column; gap: 10px; margin: 22px 0; }
.act { position: relative; display: flex; gap: 14px; align-items: flex-start; padding: 16px; border-radius: 14px; border: 1px solid var(--line-2); background: var(--well); cursor: pointer; transition: border-color .16s, background .16s; }
.act:hover { border-color: rgba(142, 172, 214, .32); }
.act input { position: absolute; opacity: 0; pointer-events: none; }
.act .box { width: 22px; height: 22px; border-radius: 7px; border: 1.5px solid var(--line-2); flex: none; display: grid; place-items: center; margin-top: 1px; transition: all .16s; }
.act .box svg { width: 13px; height: 13px; color: #fff; opacity: 0; }
.act:has(input:checked) { border-color: rgba(255, 94, 123, .5); background: rgba(255, 94, 123, .06); }
.act:has(input:checked) .box { background: var(--red); border-color: var(--red); }
.act:has(input:checked) .box svg { opacity: 1; }
.act:has(input:focus-visible) { outline: 2px solid var(--ice); outline-offset: 2px; }
.act b { display: block; font-weight: 600; }
.act span { font-size: 13px; color: var(--muted); }
.stop-btn { height: 54px; font-size: 15px; letter-spacing: .04em; }
.confirm { margin-top: 4px; padding: 20px; border-radius: 16px; border: 1px solid rgba(255, 94, 123, .35); background: linear-gradient(180deg, rgba(58, 18, 32, .5), rgba(20, 10, 16, .4)); display: flex; flex-direction: column; gap: 14px; }
.confirm h3 { margin: 0; font-size: 16px; }
.confirm ul { margin: 0; padding-left: 18px; }
.results { display: flex; flex-direction: column; gap: 10px; }
.res { display: flex; gap: 12px; align-items: flex-start; padding: 14px; border-radius: 12px; border: 1px solid var(--line); background: var(--well); }
.res b { display: block; font-size: 14px; }
.res span.detail { font-size: 13px; color: var(--muted); }
.res.failed { border-color: rgba(255, 94, 123, .35); }

/* ---------- Broker ---------- */
.cap { display: grid; grid-template-columns: 1fr auto; gap: 4px 16px; padding: 16px 0; border-bottom: 1px solid var(--line); align-items: center; }
.cap:last-child { border-bottom: 0; }
.cap b { font-weight: 600; }
.cap p { grid-column: 1 / -1; margin: 0; font-size: 13px; color: var(--muted); }
.acct-head { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.acct-head h2 { margin: 0; font-size: 20px; }
code { font-family: var(--font-mono); font-size: 12px; color: var(--ice); }

/* ---------- Billing ---------- */
.plan { padding: 30px; position: relative; overflow: hidden; }
.plan::after { content: ""; position: absolute; right: -80px; top: -80px; width: 260px; height: 260px; border-radius: 50%; background: radial-gradient(circle, rgba(56, 235, 180, .18), transparent 70%); pointer-events: none; }
.plan .price { display: flex; align-items: baseline; gap: 10px; margin: 18px 0 10px; }
.plan .price .big { font-size: 56px; }
.feat-list { list-style: none; margin: 22px 0 26px; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.feat-list li { display: flex; gap: 12px; align-items: center; }
.feat-list li svg { width: 18px; height: 18px; color: var(--mint); flex: none; }

/* ---------- Notifications ---------- */
.notes { display: flex; flex-direction: column; gap: 10px; }
.note { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 14px; align-items: center; padding: 16px; border-radius: 14px; border: 1px solid var(--line); background: var(--well); text-align: left; width: 100%; cursor: default; }
.note.unread { background: rgba(20, 30, 46, .6); border-color: var(--line-2); cursor: pointer; }
.note .n-ico { width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center; }
.note .n-ico svg { width: 18px; height: 18px; }
.n-ico.risk-warn { background: var(--amber-soft); color: var(--amber); }
.n-ico.risk-critical, .n-ico.broker-critical { background: var(--red-soft); color: var(--red); }
.n-ico.broker-ok, .n-ico.risk-ok { background: var(--mint-soft); color: var(--mint); }
.n-ico.broker-warn { background: var(--amber-soft); color: var(--amber); }
.n-ico.billing-info, .n-ico.risk-info, .n-ico.broker-info { background: var(--ice-soft); color: var(--ice); }
.note b { display: block; font-weight: 600; }
.note span.body { font-size: 13px; color: var(--muted); }
.note time { font-family: var(--font-mono); font-size: 12px; color: var(--dim); white-space: nowrap; }
.unread-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 8px var(--mint-glow); display: inline-block; margin-left: 8px; vertical-align: middle; }

/* ---------- Settings ---------- */
.set-row { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.set-row:last-child { border-bottom: 0; }
.set-row b { display: block; font-weight: 600; }
.set-row span { font-size: 13px; color: var(--muted); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-grid .full { grid-column: 1 / -1; }
.secret { font-family: var(--font-mono); font-size: 15px; letter-spacing: .12em; word-break: break-all; color: var(--fg); }

/* ---------- States ---------- */
.state-card { padding: 22px; display: flex; flex-direction: column; gap: 14px; }
.state-card p { margin: 0; color: var(--muted); }
.state-demo { padding: 14px; border-radius: 12px; border: 1px dashed var(--line-2); font-size: 13px; display: flex; gap: 10px; align-items: center; }
.state-demo svg { width: 16px; height: 16px; flex: none; }
.bullets { margin: 0; padding-left: 18px; color: var(--muted); }
.bullets li { margin-bottom: 6px; }

/* ---------- Order ticket ---------- */
.ticket { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr auto; gap: 12px; align-items: end; }

@media (max-width: 1100px) { .ticket { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: 36px; padding-block: 28px; }
  .cards3, .rules { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 620px) {
  .rule-row, .form-grid, .ticket { grid-template-columns: minmax(0, 1fr); }
  .demo-stats { grid-template-columns: 1fr; }
  .big { font-size: 34px; }
  .note { grid-template-columns: auto minmax(0, 1fr); }
  .note time { grid-column: 2; }
}