/* Deskwire — marketing site.
   Zero JavaScript by design; this file and index.html are the whole page.
   Two accents carry meaning everywhere they appear:
     --live    cyan  = the machine the desk is showing
     --standby amber = the machine waiting its turn */

:root{
  --ink:#10151d;        /* page — blue-charcoal, not tinted black */
  --panel:#171f2b;
  --line:#2b3547;
  --text:#d9e1ec;
  --dim:#8d99ac;
  --live:#7cd6f2;
  --standby:#e3aa54;
  --mono:ui-monospace,"Cascadia Code","SF Mono",Consolas,Menlo,monospace;
  --sans:system-ui,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  margin:0;background:var(--ink);color:var(--text);
  font:16px/1.65 var(--sans);
  -webkit-font-smoothing:antialiased;
}

a{color:var(--live);text-decoration:none;border-bottom:1px solid color-mix(in srgb,var(--live) 35%,transparent)}
a:hover{border-bottom-color:var(--live)}
a:focus-visible,summary:focus-visible{outline:2px solid var(--live);outline-offset:3px;border-radius:2px}

::selection{background:color-mix(in srgb,var(--live) 30%,transparent)}

/* ---------- header ---------- */
.top{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  max-width:1060px;margin:0 auto;padding:22px 24px;
}
.brand{
  display:flex;align-items:center;gap:10px;
  font:600 17px/1 var(--mono);letter-spacing:-0.01em;color:var(--text);border-bottom:0;
}
.mark{width:22px;height:22px;color:var(--dim)}
.top nav{display:flex;gap:22px;flex-wrap:wrap}
.top nav a{color:var(--dim);font-size:14.5px;border-bottom:0}
.top nav a:hover{color:var(--text)}

/* ---------- the bus line ---------- */
main{max-width:1060px;margin:0 auto;padding:0 24px 40px;position:relative}
main::before{
  content:"";position:absolute;top:40px;bottom:40px;left:24px;width:1px;
  background:linear-gradient(to bottom,transparent,var(--line) 60px,var(--line) calc(100% - 60px),transparent);
}
.node{position:relative;padding:72px 0 24px 40px}
.node::before{ /* the station tick where a section meets the bus */
  content:"";position:absolute;left:-3.5px;top:86px;width:8px;height:8px;border-radius:50%;
  background:var(--ink);border:1.5px solid var(--dim);
}
.node:target::before{border-color:var(--live);background:var(--live)}

h1{font:700 clamp(30px,4.6vw,46px)/1.14 var(--mono);letter-spacing:-0.035em;margin:0 0 22px}
h2{font:600 clamp(22px,3vw,29px)/1.2 var(--mono);letter-spacing:-0.03em;margin:0 0 18px}
h3{font:600 17px/1.35 var(--sans);margin:34px 0 8px}
p{max-width:66ch}
.fine{font-size:13.5px;color:var(--dim)}
.hex{font-family:var(--mono);color:var(--standby)}
em{font-style:italic}

/* ---------- hero ---------- */
.hero{padding:56px 0 8px 40px;position:relative}
.lede{font-size:18px;color:var(--dim);max-width:62ch}
.lede,.hero-copy p{margin-top:0}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:30px 0 10px}
.cta{
  display:inline-block;background:var(--live);color:#08222c;border-bottom:0;
  font:600 15px/1 var(--sans);padding:13px 22px;border-radius:6px;
}
.cta:hover{background:color-mix(in srgb,var(--live) 88%,white)}
.cta.quiet{background:transparent;color:var(--text);border:1px solid var(--line)}
.cta.quiet:hover{border-color:var(--dim)}
.hero-note{font-size:14px;color:var(--dim)}

/* ---------- the desk diagram ---------- */
.desk{margin:52px 0 0;padding:26px 26px 18px;background:var(--panel);border:1px solid var(--line);border-radius:8px}
.desk svg{display:block;width:100%;height:auto;font-family:var(--mono)}
.desk figcaption{font-size:13.5px;color:var(--dim);margin-top:14px;max-width:70ch}

.mon rect,.pc rect,.phone>rect{fill:none;stroke:var(--line);stroke-width:2}
.mon rect{fill:#0c1118}
.wire path{fill:none;stroke:var(--line);stroke-width:1.25}
.pclabel{fill:var(--dim);font-size:15px}
.tag{font-size:15px;font-weight:600}
.tag.live{fill:var(--live)}
.tag.standby{fill:var(--standby)}
.fill-live rect{fill:color-mix(in srgb,var(--live) 72%,#1a2430)}
.fill-standby rect{fill:color-mix(in srgb,var(--standby) 72%,#241d12)}
.readout text{fill:var(--dim);font-size:14px}
.phoneA{fill:color-mix(in srgb,var(--live) 45%,transparent);stroke:none}
.phoneB{fill:color-mix(in srgb,var(--standby) 45%,transparent);stroke:none}
.sig{fill:none;stroke:var(--dim);stroke-width:1.5;stroke-linecap:round}

/* the one animated moment: the desk swaps machines every 8 s */
.ledA{fill:var(--live);animation:ledA 8s infinite}
.ledB{fill:var(--standby);animation:ledB 8s infinite}
.stateA{animation:showA 8s infinite}
.stateB{animation:showB 8s infinite}
@keyframes showA{0%,44%{opacity:1}50%,94%{opacity:0}100%{opacity:1}}
@keyframes showB{0%,44%{opacity:0}50%,94%{opacity:1}100%{opacity:0}}
@keyframes ledA{0%,44%{opacity:1}50%,94%{opacity:.25}100%{opacity:1}}
@keyframes ledB{0%,44%{opacity:.25}50%,94%{opacity:1}100%{opacity:.25}}
@media (prefers-reduced-motion:reduce){
  .stateA,.stateB,.ledA,.ledB{animation:none}
  .stateB{opacity:0}.ledB{opacity:.25}
}

/* ---------- steps ---------- */
.steps{list-style:none;counter-reset:step;margin:0;padding:0;max-width:70ch}
.steps li{counter-increment:step;position:relative;padding:0 0 26px 58px}
.steps li::before{
  content:counter(step);
  position:absolute;left:0;top:2px;width:36px;height:36px;
  display:grid;place-items:center;
  font:600 16px var(--mono);color:var(--live);
  border:1px solid var(--line);border-radius:6px;background:var(--panel);
}
.steps h3{margin:4px 0 6px}
.steps p{margin:0;color:var(--dim)}

.pull{
  margin:34px 0 10px;padding:6px 0 6px 22px;border-left:3px solid var(--standby);
  font:600 clamp(19px,2.4vw,24px)/1.35 var(--mono);letter-spacing:-0.02em;color:var(--text);
  max-width:30ch;
}

/* ---------- tables ---------- */
.tablewrap{overflow-x:auto}
table{border-collapse:collapse;width:100%;margin:26px 0 6px;font-size:15px}
th,td{text-align:left;vertical-align:top;padding:12px 14px;border-bottom:1px solid var(--line)}
thead th{color:var(--dim);font-weight:500;font-size:13.5px}
tbody th{font-weight:600;white-space:nowrap}
td{color:var(--dim)}
td:last-child a{white-space:nowrap}
.devices td:first-child,.devices th[scope=row]{color:var(--text)}

.pill{
  display:inline-block;font:600 12.5px/1 var(--mono);
  padding:4px 9px;border-radius:99px;margin-right:8px;white-space:nowrap;
}
.pill.verified{color:var(--live);border:1px solid var(--live)}
.pill.design{color:var(--standby);border:1px solid var(--standby)}

/* ---------- security claims ---------- */
.claims{list-style:none;margin:24px 0;padding:0;max-width:72ch}
.claims li{padding:14px 0 14px 22px;border-bottom:1px solid var(--line);color:var(--dim);position:relative}
.claims li::before{content:"";position:absolute;left:0;top:23px;width:7px;height:7px;background:var(--live)}
.claims li:nth-child(even)::before{background:var(--standby)}
.claims strong{color:var(--text)}

/* ---------- pricing ---------- */
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin:30px 0 8px}
.plan{border:1px solid var(--line);border-radius:8px;padding:20px 22px;background:var(--panel)}
.plan.best{border-color:var(--live)}
.plan h3{margin:0 0 14px;font-family:var(--mono);font-weight:600;font-size:15px;color:var(--dim)}
.price{font:600 30px/1 var(--mono);letter-spacing:-0.02em;margin:0 0 6px}
.permo{font-size:13.5px;color:var(--dim);margin:0}
.plan.best .permo{color:var(--live)}

/* ---------- faq ---------- */
details{border-bottom:1px solid var(--line);max-width:72ch}
summary{
  cursor:pointer;list-style:none;position:relative;
  padding:18px 34px 18px 0;font-weight:600;
}
summary::-webkit-details-marker{display:none}
summary::after{
  content:"+";position:absolute;right:6px;top:15px;
  font:400 20px var(--mono);color:var(--dim);
}
details[open] summary::after{content:"–"}
details p{color:var(--dim);margin:0 0 20px}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);margin-top:56px}
footer p{max-width:none;margin:8px 0}
footer{max-width:1060px;margin:56px auto 0;padding:26px 24px 46px;color:var(--dim);font-size:14.5px}

/* ---------- small screens ---------- */
@media (max-width:720px){
  main::before{display:none}
  .node,.hero{padding-left:0}
  .node::before{display:none}
  .top nav{gap:16px}
  table{display:block;overflow-x:auto} /* wide tables scroll themselves, not the page */
}