:root{
  --concrete:#E6E8E5; --paper:#F7F8F6; --ink:#17283A; --steel:#566775;
  --line:#C9CEC9; --hivis:#F2C230; --hivis-ink:#17283A; --ok:#2F7D5B; --card:#FFFFFF;
  --c-build:#17283A; --c-store:#3C6E8F; --c-fin:#2F7D5B;
  --display:"Barlow Condensed","Arial Narrow",Arial,sans-serif;
  --body:"Barlow","Segoe UI",Helvetica,Arial,sans-serif;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --concrete:#1A232C; --paper:#131B22; --ink:#E9EDEF; --steel:#9AA8B3;
    --line:#2E3B46; --card:#1E2934; --ok:#5CC495;
    --c-build:#C9D3DC; --c-store:#7FB3D5; --c-fin:#5CC495;
  }
}
:root[data-theme="dark"]{
  --concrete:#1A232C; --paper:#131B22; --ink:#E9EDEF; --steel:#9AA8B3;
  --line:#2E3B46; --card:#1E2934; --ok:#5CC495;
  --c-build:#C9D3DC; --c-store:#7FB3D5; --c-fin:#5CC495;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:400 1.0625rem/1.6 var(--body);-webkit-font-smoothing:antialiased}
img,svg{max-width:100%}
a{color:inherit}
:focus-visible{outline:3px solid var(--hivis);outline-offset:3px}
.wrap{width:min(1180px,100% - 2.5rem);margin-inline:auto}
h1,h2,h3{font-family:var(--display);line-height:1.02;margin:0}
h1{font-size:clamp(3rem,7vw,5.4rem);font-weight:700}
h2{font-size:clamp(2.2rem,4.5vw,3.4rem);font-weight:700}
h3{font-size:1.55rem;font-weight:600}
p{margin:0}
.lede{font-size:1.2rem;color:var(--steel);max-width:36em}

.btn{display:inline-flex;align-items:center;justify-content:center;font:600 1.05rem var(--body);padding:.85rem 1.4rem;border-radius:4px;border:2px solid var(--ink);text-decoration:none;cursor:pointer;background:transparent;color:var(--ink)}
.btn-primary{background:var(--hivis);border-color:var(--hivis);color:var(--hivis-ink)}
.btn-primary:hover{filter:brightness(1.05)}
.btn:not(.btn-primary):hover{background:var(--ink);color:var(--paper)}

header.top{border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px;gap:1rem}
.logo{display:flex;align-items:center;gap:.55rem;font:700 1.6rem var(--display);text-decoration:none}
.logo-mark{width:26px;height:26px}
.nav ul{display:flex;gap:1.8rem;list-style:none;margin:0;padding:0}
.nav ul a{text-decoration:none;color:var(--steel);font-weight:500}
.nav ul a:hover{color:var(--ink)}
@media (max-width:760px){.nav ul{display:none}}

/* hero */
.hero{padding:4.5rem 0 0;background:var(--concrete)}
.hero-copy{display:grid;gap:1.6rem;max-width:780px}
.hero-actions{display:flex;flex-wrap:wrap;gap:.8rem}

/* sync feed */
.feed{margin-top:3.5rem;background:var(--card);border:1px solid var(--line);border-bottom:0;border-radius:6px 6px 0 0;overflow-x:auto}
.feed-head{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1rem 1.25rem;border-bottom:1px solid var(--line)}
.feed-head strong{font:600 1.25rem var(--display)}
.live{display:flex;align-items:center;gap:.5rem;color:var(--steel);font-size:.95rem}
.live i{width:9px;height:9px;border-radius:50%;background:var(--ok)}
.event{min-width:760px;display:grid;grid-template-columns:78px 1fr 1.15fr 150px;gap:1rem;align-items:center;padding:.85rem 1.25rem;border-bottom:1px solid var(--line);animation:in .5s ease-out both}
.event time{color:var(--steel);font-size:.9rem;font-variant-numeric:tabular-nums}
.route{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}
.chip{font-size:.85rem;font-weight:600;padding:.2rem .55rem;border-radius:3px;border:1.5px solid currentColor;white-space:nowrap}
.chip.build{color:var(--c-build)} .chip.store{color:var(--c-store)} .chip.fin{color:var(--c-fin)}
.route svg{width:18px;height:18px;color:var(--steel);flex:none}
.what{font-weight:500}
.what small{display:block;color:var(--steel);font-weight:400;font-size:.88rem}
.status{justify-self:end;font-size:.9rem;font-weight:600;color:var(--ok)}
.status.warn{color:var(--ink);background:var(--hivis);padding:.15rem .5rem;border-radius:3px;color:var(--hivis-ink)}
@keyframes in{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.event{animation:none}html{scroll-behavior:auto}}

section{padding:6rem 0}
.sec-head{display:grid;gap:1rem;max-width:720px;margin-bottom:3rem}

/* problem */
.problem{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:start}
.cost-list{list-style:none;margin:0;padding:0}
.cost-list li{display:grid;grid-template-columns:auto 1fr;gap:1.2rem;padding:1.2rem 0;border-bottom:1px solid var(--line)}
.cost-list li:first-child{border-top:3px solid var(--ink)}
.cost-list b{font:700 2.4rem/1 var(--display);min-width:3.2ch}
.cost-list span{color:var(--steel)}
@media (max-width:860px){.problem{grid-template-columns:1fr;gap:2rem}}

/* flows */
.flows{background:var(--concrete)}
.tabs{display:inline-flex;border:2px solid var(--ink);border-radius:5px;padding:3px;margin-bottom:2rem}
.tab{font:600 1rem var(--body);border:0;background:transparent;color:var(--ink);padding:.6rem 1.2rem;border-radius:3px;cursor:pointer}
.tab[aria-selected="true"]{background:var(--ink);color:var(--paper)}
.map{width:100%;border-collapse:collapse;background:var(--card);border-radius:6px;overflow:hidden;min-width:640px}
.map-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:6px}
.map th{text-align:left;font:600 1.1rem var(--display);padding:1rem 1.25rem;border-bottom:2px solid var(--ink)}
.map td{padding:1rem 1.25rem;border-bottom:1px solid var(--line);vertical-align:top}
.map tr:last-child td{border-bottom:0}
.map td:first-child{font-weight:600}
.map td:last-child{color:var(--steel)}
[role=tabpanel][hidden]{display:none}

/* steps */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);border-top:3px solid var(--ink)}
.steps li{padding:1.6rem 1.6rem 0 0;display:grid;gap:.7rem;align-content:start}
.steps li+li{padding-left:1.6rem;border-left:1px solid var(--line)}
.step-n{font:700 3.2rem/1 var(--display);color:var(--steel)}
.steps p{color:var(--steel)}
@media (max-width:820px){.steps{grid-template-columns:1fr}.steps li+li{padding-left:0;border-left:0;border-top:1px solid var(--line);margin-top:1.6rem}}

/* connectors */
.conn{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:6px;background:var(--card);overflow:hidden}
.conn > div{padding:1.8rem;display:grid;gap:1rem;align-content:start;border-top:5px solid var(--c)}
.conn > div+div{border-left:1px solid var(--line)}
.conn ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.5rem}
.conn li{border:1px solid var(--line);border-radius:3px;padding:.3rem .65rem;font-weight:500;font-size:.95rem}
.conn p{color:var(--steel);font-size:.97rem}
.note{margin-top:1rem;color:var(--steel);font-size:.95rem}
@media (max-width:860px){.conn{grid-template-columns:1fr}.conn > div+div{border-left:0}}

/* trust */
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem}
.trust div{display:grid;gap:.5rem;align-content:start}
.trust p{color:var(--steel)}
@media (max-width:860px){.trust{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.trust{grid-template-columns:1fr}}

/* engagement */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.plan{border:1px solid var(--line);border-radius:6px;padding:2rem;display:grid;gap:1.1rem;align-content:start;background:var(--card)}
.plan.featured{border:2px solid var(--ink)}
.plan .for{color:var(--steel)}
.plan ul{margin:0;padding-left:1.1rem;color:var(--steel);display:grid;gap:.4rem}
@media (max-width:900px){.plans{grid-template-columns:1fr}}

/* contact */
.demo{background:var(--ink);color:var(--paper)}
:root .demo{--field-bg:#F7F8F6;--field-ink:#17283A}
.demo .lede{opacity:.8;color:inherit}
.demo-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}
form{display:grid;gap:1rem}
label{display:grid;gap:.35rem;font-weight:500;font-size:.95rem}
input,select,textarea{font:400 1rem var(--body);padding:.8rem .9rem;border-radius:4px;border:1px solid transparent;background:var(--field-bg);color:var(--field-ink);width:100%}
textarea{min-height:96px;resize:vertical}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form-msg{padding:1rem 1.2rem;border-radius:4px;background:var(--hivis);color:var(--hivis-ink);font-weight:500}
@media (max-width:820px){.demo-grid,.row2{grid-template-columns:1fr}}

footer.site{padding:2.5rem 0;border-top:1px solid var(--line)}
footer.site .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;color:var(--steel);font-size:.95rem}


/* Sign in link and honeypot (added for the live site) */
.nav-actions{display:flex;align-items:center;gap:1.1rem}
.nav-signin{text-decoration:none;color:var(--steel);font-weight:600}
.nav-signin:hover{color:var(--ink)}
.hp{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
footer.site a{color:inherit}
.form-msg-error{background:var(--card);border-left:4px solid #B3402E;color:var(--ink)}