/* HomeCall documentation – plain CSS, works offline from file:// */
@font-face{font-family:"Onest";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/onest-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Onest";font-style:normal;font-weight:600;font-display:swap;src:url(fonts/onest-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"Onest";font-style:normal;font-weight:700;font-display:swap;src:url(fonts/onest-latin-700-normal.woff2) format("woff2")}
@font-face{font-family:"Onest";font-style:normal;font-weight:800;font-display:swap;src:url(fonts/onest-latin-800-normal.woff2) format("woff2")}
:root{
  --navy:#0E1433;--navy-2:#0E1433;--navy-3:#2B3FD6;--navy-soft:#E8EBFB;--yel:#F4A51C;--yel-text:#9A5500;--yel-tint:#FDF1DC;
  --bg:#F4F5FA;--card:#FFFFFF;--ink:#10142B;--mute:#666D8C;--line:#E3E6F0;--code:#EEF0F7;--card-2:#F8F9FC;--th:#EEF0F7;
  --ok:#E3F5EB;--ok-line:#157A4C;--warn:#FFF1DE;--warn-line:#9A5B00;--bad:#FDE8EB;--bad-line:#B9302A;
  --font:"Onest",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;--font-h:"Onest",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --mono:ui-monospace,"Cascadia Mono",Consolas,"Liberation Mono",monospace;--sky:#F4A51C;--sky-btn:#2B3FD6;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.7 var(--font);color:var(--ink);background:var(--bg);overflow-x:hidden}
a{color:var(--navy-3);text-underline-offset:2px}
a:hover{color:var(--yel-text)}
img{max-width:100%;height:auto}
h1,h2,h3,.brand{font-family:var(--font-h)}

/* Top bar */
.top{position:sticky;top:0;z-index:20;background:var(--navy-2);color:#fff;display:flex;align-items:center;gap:14px;padding:14px 24px;min-height:66px;box-shadow:0 6px 18px -12px rgba(0,0,0,.5)}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:700;font-size:21px;letter-spacing:-.01em;white-space:nowrap}
.brand:hover{color:#fff}
.brand svg{flex:none;color:var(--yel)}
.brand i{font-style:normal;color:#F4A51C}
.top .sub{color:#C6CCE3;font-size:13px;line-height:1.4;min-width:0}
.top .ver{margin-left:auto;background:rgba(255,255,255,.1);border:1px solid rgba(255,138,76,.6);color:#FF8A4C;border-radius:999px;padding:3px 12px;font-size:12px;white-space:nowrap}
.menu-btn{display:none;margin-left:auto;cursor:pointer;background:#FF8A4C;color:#0E1430;border-radius:10px;padding:7px 14px;font-size:14px;font-weight:700;user-select:none}
#nav-toggle{position:absolute;opacity:0;pointer-events:none}

/* Layout */
.lay{display:grid;grid-template-columns:280px minmax(0,1fr);max-width:1320px;margin:0 auto}
nav.toc{position:sticky;top:66px;height:calc(100vh - 66px);overflow:auto;padding:18px 12px 40px;border-right:1px solid var(--line);background:#fff}
nav.toc b{display:block;margin:18px 12px 4px;font-size:11px;letter-spacing:.09em;text-transform:uppercase;color:var(--yel-text)}
nav.toc b:first-child{margin-top:4px}
nav.toc a{display:block;padding:5px 12px;border-radius:8px;color:var(--ink);text-decoration:none;font-size:14px;line-height:1.45}
nav.toc a:hover{background:var(--navy-soft);color:var(--navy)}
nav.toc a.on{background:var(--navy);color:#fff}
main{padding:28px 40px 90px;min-width:0}

/* Sections */
section{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:26px 30px;margin-bottom:22px;scroll-margin-top:84px}
h1{margin:0 0 8px;font-size:32px;line-height:1.2;color:var(--ink);letter-spacing:-.02em}
h1 em{font-style:normal;color:var(--yel-text)}
h2{margin:0 0 12px;font-size:23px;line-height:1.3;color:var(--ink);letter-spacing:-.01em}
h3{margin:22px 0 8px;font-size:16.5px;color:var(--navy)}
h4{margin:16px 0 6px;font-size:15px}
p{margin:0 0 12px}
ul,ol{padding-left:22px;margin:0 0 12px}
li{margin:3px 0}
.lead{font-size:17px;color:#3A4862;max-width:70ch}
.kicker{display:inline-block;background:var(--yel-tint);color:var(--yel-text);font-weight:600;font-size:12px;border-radius:999px;padding:2px 12px;margin-bottom:8px}
hr{border:0;border-top:1px solid var(--line);margin:18px 0}

/* Code */
code,pre,kbd{font-family:var(--mono);font-size:13px}
code{background:var(--code);border-radius:6px;padding:1px 6px;overflow-wrap:anywhere}
pre{background:#0E1430;color:#EEF2F8;border-radius:12px;padding:14px 16px;margin:10px 0 14px;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.6}
pre code{background:none;padding:0;color:inherit}

/* Tables (scroll inside the box on small screens, never the page) */
.tw{width:100%;overflow-x:auto;margin:8px 0 14px;border:1px solid var(--line);border-radius:12px}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{border-bottom:1px solid var(--line);padding:9px 12px;text-align:left;vertical-align:top}
tr:last-child td{border-bottom:0}
th{background:var(--th);font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--mute);white-space:nowrap}
td code{white-space:normal}

/* Callouts */
.note,.ok,.warn,.bad{border-left:4px solid;border-radius:10px;padding:12px 16px;margin:12px 0}
.note{background:var(--navy-soft);border-color:var(--navy)}
.ok{background:var(--ok);border-color:var(--ok-line)}
.warn{background:var(--warn);border-color:var(--warn-line)}
.bad{background:var(--bad);border-color:var(--bad-line)}
.note>:last-child,.ok>:last-child,.warn>:last-child,.bad>:last-child{margin-bottom:0}

/* Grids and cards */
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.card{border:1px solid var(--line);border-radius:14px;padding:14px 18px;background:var(--card-2)}
.card h3{margin-top:4px}
.card>:last-child{margin-bottom:0}
.pill{display:inline-block;font-size:12px;font-weight:600;border-radius:999px;padding:1px 10px;background:var(--navy-soft);color:var(--navy);white-space:nowrap}
.pill.g{background:var(--yel-tint);color:var(--yel-text)}
.pill.ok{background:var(--ok);color:#14804A;border:0;padding:1px 10px;margin:0}
.pill.r{background:var(--bad);color:#B5410C}

/* Flow diagrams */
.flow{display:flex;flex-wrap:wrap;gap:10px;align-items:stretch;margin:12px 0}
.flow .st{flex:1 1 160px;border:1px solid var(--line);border-radius:12px;padding:10px 14px;background:var(--card-2);font-size:14px;position:relative}
.flow .st b{display:block;color:var(--navy)}
.flow .st.hi{border-color:var(--yel);background:var(--yel-tint)}
.flow .st.dk{background:var(--navy);border-color:var(--navy);color:#EEF2F8}
.flow .st.dk b{color:#FF8A4C}
.flow.arrows .st:not(:last-child)::after{content:"";position:absolute;right:-9px;top:50%;width:8px;height:8px;border-top:2px solid var(--yel);border-right:2px solid var(--yel);transform:translateY(-50%) rotate(45deg)}
.escrow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:14px 0}
.escrow .lane{border:1px solid var(--line);border-radius:14px;background:var(--card-2);padding:12px 14px;font-size:14px}
.escrow .lane h4{margin:0 0 8px;color:var(--navy);font-size:14px;text-transform:uppercase;letter-spacing:.06em}
.escrow .lane ol{margin:0;padding-left:18px}
.escrow .lane.pf{background:var(--navy);border-color:var(--navy);color:#EEF2F8}
.escrow .lane.pf h4{color:#FF8A4C}
.escrow .lane.out{background:var(--yel-tint);border-color:var(--yel)}
.side{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:0 0 14px}
.side .st{border:1px dashed var(--line);border-radius:12px;padding:10px 14px;font-size:14px;background:#fff}
.side .st b{color:var(--navy)}

/* Screenshots */
figure{margin:14px 0}
figure img{display:block;border:1px solid var(--line);border-radius:12px;box-shadow:0 22px 40px -32px rgba(20,27,61,.4)}
figcaption{font-size:13px;color:var(--mute);margin-top:6px}
.phones{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;align-items:start}

/* Steps */
ol.steps{counter-reset:s;list-style:none;padding-left:0}
ol.steps>li{counter-increment:s;position:relative;padding-left:40px;margin:10px 0}
ol.steps>li::before{content:counter(s);position:absolute;left:0;top:1px;width:26px;height:26px;border-radius:50%;background:var(--navy);color:#fff;font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center}

.foot{color:var(--mute);font-size:13px;text-align:center;padding:10px 0 0}

/* Responsive */
@media (max-width:1100px){.grid3{grid-template-columns:repeat(2,minmax(0,1fr))}.escrow{grid-template-columns:repeat(2,minmax(0,1fr))}main{padding:24px 24px 80px}}
@media (max-width:900px){
  .top{padding:12px 16px;min-height:60px;flex-wrap:wrap}
  .top .sub,.top .ver{display:none}
  .menu-btn{display:block}
  .lay{grid-template-columns:minmax(0,1fr)}
  nav.toc{display:none;position:sticky;top:60px;height:auto;max-height:calc(100vh - 60px);border-right:0;border-bottom:1px solid var(--line);z-index:15}
  #nav-toggle:checked~.lay nav.toc{display:block}
  main{padding:16px 16px 70px}
  section{padding:18px 16px;border-radius:14px;scroll-margin-top:76px}
  h1{font-size:26px}h2{font-size:20px}
  .grid,.grid3,.side{grid-template-columns:minmax(0,1fr)}
  .phones{grid-template-columns:repeat(2,minmax(0,1fr))}
  .flow.arrows .st::after{display:none}
}
@media (max-width:560px){.escrow{grid-template-columns:minmax(0,1fr)}.phones{grid-template-columns:minmax(0,1fr)}.flow .st{flex-basis:100%}}
@media print{.top,nav.toc{display:none}.lay{display:block}section{break-inside:avoid;border:0}}

/* Additions */
.pill.b{background:var(--navy-soft);color:var(--navy)}
.pill.y{background:var(--yel-tint);color:var(--yel-text)}
.pill.k{background:#EEF0F5;color:#4A5270}
.phones.four{grid-template-columns:repeat(4,minmax(0,1fr))}
.kbd{display:inline-block;border:1px solid var(--line);border-bottom-width:2px;border-radius:6px;padding:0 6px;font-size:12.5px;background:#fff}
ol.marks{list-style:none;padding-left:0;margin:6px 0 14px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 18px}
ol.marks li{position:relative;padding-left:32px;font-size:14px}
ol.marks li b.n{position:absolute;left:0;top:1px;width:22px;height:22px;border-radius:50%;background:#FF8A4C;color:#0E1430;font-size:12px;display:flex;align-items:center;justify-content:center}
.roles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:12px 0}
.roles .r{border:1px solid var(--line);border-radius:12px;padding:10px 14px;background:var(--card-2);font-size:14px}
.roles .r b{display:block;color:var(--navy)}
.shotrow{display:grid;grid-template-columns:minmax(0,2.3fr) minmax(0,1fr);gap:16px;align-items:start}
@media (max-width:1100px){.phones.four{grid-template-columns:repeat(2,minmax(0,1fr))}.roles{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:900px){ol.marks{grid-template-columns:minmax(0,1fr)}.shotrow{grid-template-columns:minmax(0,1fr)}}
@media (max-width:560px){.phones.four{grid-template-columns:repeat(2,minmax(0,1fr))}.roles{grid-template-columns:minmax(0,1fr)}}
.brand .mk{width:34px;height:34px;border-radius:10px;background:var(--yel);color:var(--navy);display:flex;align-items:center;justify-content:center;flex:none}
.brand .mk svg{color:var(--navy)}

.brand .mk{background:none;width:30px;height:30px}
h1,h2,h3,.brand{font-family:var(--font-h)}
.sample{display:inline-block;background:#FDF1DC;color:#9A5500;font-size:11px;font-weight:700;letter-spacing:.06em;border-radius:6px;padding:1px 8px;vertical-align:middle;text-transform:uppercase}
.brand .mk{color:var(--yel)}
.brand .mk svg{color:var(--yel)}

.theme2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.dk figure img,figure.dk img{border-color:#3A4862}
@media (max-width:900px){.theme2{grid-template-columns:minmax(0,1fr)}}
/* FAQ list */
dl{margin:8px 0 0}
dt{font-weight:700;margin-top:16px}
dd{margin:4px 0 0;color:var(--mute)}
/* Paths, badges and step cards */
.path{display:inline-flex;flex-wrap:wrap;align-items:center;gap:4px;font-size:13px;font-weight:600;background:var(--navy-soft);color:var(--navy-3);border-radius:8px;padding:2px 10px;line-height:1.6}
.path i{font-style:normal;color:var(--mute);font-weight:400}
.where{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;border-radius:999px;padding:1px 9px;margin-right:6px;vertical-align:1px}
.where.ext{background:#EEF0F5;color:#4A5270}.where.sn{background:var(--yel-tint);color:var(--yel-text)}
.stepcards{counter-reset:sc;display:grid;gap:12px;margin:12px 0 16px}
.stepcards>div{counter-increment:sc;position:relative;border:1px solid var(--line);border-radius:14px;background:var(--card-2);padding:14px 16px 14px 58px}
.stepcards>div::before{content:counter(sc);position:absolute;left:14px;top:14px;width:30px;height:30px;border-radius:10px;background:var(--navy);color:#fff;font-weight:700;font-size:14px;display:flex;align-items:center;justify-content:center}
.stepcards>div.sn::before{background:var(--yel)}
.stepcards h4{margin:0 0 4px;font-size:15px}
.stepcards p,.stepcards ul{margin:0 0 6px;font-size:14.5px}
.stepcards>div>:last-child{margin-bottom:0}
.paths{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:12px 0}
.paths a{display:block;border:1px solid var(--line);border-radius:14px;padding:12px 14px;background:#fff;text-decoration:none;color:var(--ink)}
.paths a b{display:block;color:var(--navy)}
.paths a span{font-size:13px;color:var(--mute)}
.paths a:hover{border-color:var(--navy)}
.dns-map{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:14px 0}
.dns-map .box{border:1px solid var(--line);border-radius:14px;padding:12px 14px;background:var(--card-2);font-size:14px}
.dns-map .box h4{margin:0 0 6px;color:var(--navy)}
.dns-map .box code{font-size:12px}
.dns-map .box.hi{background:var(--yel-tint);border-color:var(--yel)}
figure.shot-el img{max-width:min(760px,100%)}
@media (max-width:900px){.paths,.dns-map{grid-template-columns:minmax(0,1fr)}.stepcards>div{padding-left:52px}}
.stepcards{grid-template-columns:minmax(0,1fr)}
.stepcards>div{min-width:0}
.path{max-width:100%;overflow-wrap:anywhere}
figure.phone img{max-width:300px;margin:0 auto}.phones figure.phone img{max-width:100%}

/* Bold headings, blue + amber accent */
h1{font-size:36px;font-weight:800;letter-spacing:-.02em}h2{font-size:26px;font-weight:800;letter-spacing:-.015em}h3{font-size:18px;font-weight:700}
h1 em{font-style:normal;color:var(--sky-btn)}
.brand{font-family:var(--font-h);font-size:22px;font-weight:800}
.brand i{font-style:normal;color:#F4A51C}
@media (max-width:900px){h1{font-size:28px}h2{font-size:22px}}
.kv{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin:12px 0 18px}
.kv>div{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.kv b{display:block;font-size:15px}.kv span{color:var(--mute);font-size:14px}
.pair{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:14px;margin:14px 0}.pair figure{margin:0}
@media (max-width:700px){.pair{grid-template-columns:minmax(0,1fr)}}