/* Blackbead site v2 — shared tokens and marketing components.
   Token names and values match the product's static/ui/tokens.css; change both together.
   Themes: midnight (default), graphite, light — switched by html[data-theme].
   localStorage.bb_theme ("dark" | "light") is the same key the appliance uses. */

/* ── Fonts (self-hosted, latin subset, SIL OFL — see fonts/OFL.txt) ───────── */
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/ibm-plex-sans-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:500;font-display:swap;src:url(fonts/ibm-plex-sans-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:600;font-display:swap;src:url(fonts/ibm-plex-sans-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:700;font-display:swap;src:url(fonts/ibm-plex-sans-latin-700-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/ibm-plex-mono-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:500;font-display:swap;src:url(fonts/ibm-plex-mono-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:600;font-display:swap;src:url(fonts/ibm-plex-mono-latin-600-normal.woff2) format("woff2")}

/* ── Tokens ──────────────────────────────────────────────────────────────── */
:root,
:root[data-theme="dark"],
:root[data-theme="midnight"],
.theme-midnight{
  --bg:#0D0D12;--band:#101017;--surface:#16161F;--surface2:#1C1C28;--sunk:#0F0F16;
  --line:#22222F;--border:#2A2A3E;--border-strong:#3A3A52;
  --head:#FFFFFF;--text:#F4F4F8;--body:#B4B4C8;--muted:#A0A0B8;--dim:#8A8AA0;
  --eyebrow:#E8294A;--ok:#6FDC8C;
  --crit:#FF6B72;--high:#FF9A52;--med:#F1C21B;--low:#A0A0B8;
  --shadow:rgba(0,0,0,.55);
  color-scheme:dark;
}
:root[data-theme="graphite"]{
  --bg:#141416;--band:#1A1A1D;--surface:#202024;--surface2:#2A2A2F;--sunk:#18181B;
  --line:#2C2C31;--border:#36363C;--border-strong:#4C4C54;
  --head:#FFFFFF;--text:#F2F2F3;--body:#C2C2C8;--muted:#A9A9B0;--dim:#909098;
  --eyebrow:#FF5A72;--ok:#6FDC8C;
  --crit:#FF6B72;--high:#FF9A52;--med:#F1C21B;--low:#A9A9B0;
  --shadow:rgba(0,0,0,.5);
  color-scheme:dark;
}
@media (prefers-color-scheme:light){
  :root:not([data-theme]){
    --bg:#F6F7F9;--band:#EEF0F3;--surface:#FFFFFF;--surface2:#F0F1F4;--sunk:#F8F9FB;
    --line:#E6E8EC;--border:#E1E3E8;--border-strong:#C3C7D0;
    --head:#16181D;--text:#16181D;--body:#3F4452;--muted:#565C6B;--dim:#656B7A;
    --eyebrow:#C41E3D;--ok:#1B7A37;
    --crit:#B4161F;--high:#A84B00;--med:#7A5E00;--low:#565C6B;
    --shadow:rgba(16,24,40,.12);
    color-scheme:light;
  }
}
:root[data-theme="light"]{
  --bg:#F6F7F9;--band:#EEF0F3;--surface:#FFFFFF;--surface2:#F0F1F4;--sunk:#F8F9FB;
  --line:#E6E8EC;--border:#E1E3E8;--border-strong:#C3C7D0;
  --head:#16181D;--text:#16181D;--body:#3F4452;--muted:#565C6B;--dim:#656B7A;
  --eyebrow:#C41E3D;--ok:#1B7A37;
  --crit:#B4161F;--high:#A84B00;--med:#7A5E00;--low:#565C6B;
  --shadow:rgba(16,24,40,.12);
  color-scheme:light;
}
:root{
  /* Brand — provisional pending the identity pass; never used for severity. */
  --brand:#E8294A;--brand-hover:#C91F3D;--on-brand:#FFFFFF;--ink:#0D0D12;
  --font-sans:"IBM Plex Sans",-apple-system,"Segoe UI",sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  --container:1200px;
  --chrome-h:122px; /* header + sub-nav; site-v2.js sets the measured value */
}
/* The footer is always midnight (dark-plate logo). The header follows the theme:
   dark-plate logo in dark themes, the transparent light logo in light (same files as the appliance). */
.theme-midnight{color:var(--text)}

/* ── Base ────────────────────────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-sans);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--text)}
a:hover{color:var(--head)}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
h1,h2,h3,p,ul,ol,dl,dd,figure{margin:0}
.mono{font-family:var(--font-mono)}
.wrap{max-width:var(--container);margin:0 auto;padding:0 32px}
.skip{position:absolute;left:-9999px;top:8px;z-index:100;background:var(--surface);color:var(--head);padding:10px 14px;border-radius:6px}
.skip:focus{left:16px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 22px;border-radius:8px;font:600 15px/1.2 var(--font-sans);text-decoration:none;border:1px solid transparent;cursor:pointer}
.btn-primary{background:var(--brand);color:var(--on-brand)}
.btn-primary:hover{background:var(--brand-hover);color:var(--on-brand)}
.btn-ghost{border-color:var(--border-strong);color:var(--text);background:transparent}
.btn-ghost:hover{border-color:var(--muted);color:var(--head)}
.btn-ink{background:var(--ink);color:var(--on-brand)}
.btn-ink:hover{background:var(--surface2);color:var(--on-brand)}
.btn-sm{min-height:44px;font-size:14px;padding:0 18px}

/* ── Top nav ─────────────────────────────────────────────────────────────── */
.site-header{position:sticky;top:0;z-index:50;background:var(--bg);border-bottom:1px solid var(--line)}
.site-nav{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:72px}
.site-nav .brand img{width:168px;height:29px;mix-blend-mode:lighten}
.site-nav .brand .logo-on-light{display:none;width:auto;mix-blend-mode:normal}
:root[data-theme="light"] .site-nav .brand .logo-on-dark{display:none}
:root[data-theme="light"] .site-nav .brand .logo-on-light{display:block}
@media (prefers-color-scheme:light){
  :root:not([data-theme]) .site-nav .brand .logo-on-dark{display:none}
  :root:not([data-theme]) .site-nav .brand .logo-on-light{display:block}
}
.nav-links{display:flex;align-items:center;gap:20px}
.navlink{color:var(--muted);text-decoration:none;font-size:14px;padding:12px 4px;white-space:nowrap;display:inline-flex;align-items:center;gap:6px;background:none;border:0;font-family:inherit;cursor:pointer}
.navlink:hover,.navlink[aria-current="page"],.navlink.is-active{color:var(--head)}
.nav-item{position:relative}
.nav-item .caret{width:12px;height:12px;stroke:currentColor;fill:none;stroke-width:2}
.dd-menu{position:absolute;top:100%;left:-12px;min-width:220px;padding:8px;background:var(--surface);border:1px solid var(--border);border-radius:10px;box-shadow:0 20px 50px var(--shadow);display:none}
.nav-item:hover .dd-menu,.nav-item:focus-within .dd-menu,.nav-item.open .dd-menu{display:block}
.dd-menu a{display:block;padding:10px 12px;border-radius:6px;color:var(--text);text-decoration:none;font-size:14px}
.dd-menu a:hover,.dd-menu a[aria-current="page"]{background:var(--surface2);color:var(--head)}
.dd-sep{height:1px;background:var(--line);margin:6px 4px}
.nav-actions{display:flex;align-items:center;gap:12px}
.menu-toggle{display:none;width:44px;height:44px;align-items:center;justify-content:center;background:none;border:1px solid var(--border);border-radius:8px;color:var(--text);cursor:pointer}
.menu-toggle svg{stroke:currentColor;fill:none;stroke-width:2}

/* Sub-nav / breadcrumb band */
.subnav{background:var(--band);border-bottom:1px solid var(--line)}
.subnav .wrap{display:flex;align-items:center;gap:24px;min-height:48px;flex-wrap:wrap;font-size:14px}
.crumb{color:var(--dim)}
.crumb a{color:var(--dim);text-decoration:none}
.crumb a:hover{color:var(--head)}
.crumb strong{color:var(--head);font-weight:600}
.subnav nav{display:flex;gap:20px;flex-wrap:wrap;scrollbar-width:none}
.subnav nav::-webkit-scrollbar{display:none}
.subnav .navlink{padding:8px 0}

/* ── Type ────────────────────────────────────────────────────────────────── */
.eyebrow{font:600 13px/1.4 var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--eyebrow);margin-bottom:20px}
.eyebrow--quiet{color:var(--muted);margin-bottom:12px}
.h1{font-size:60px;line-height:1.05;font-weight:700;letter-spacing:-.02em;color:var(--head);text-wrap:balance}
.h2{font-size:40px;line-height:1.12;font-weight:700;letter-spacing:-.015em;color:var(--head);text-wrap:balance}
.h3{font-size:22px;line-height:1.25;font-weight:700;color:var(--head)}
.lead{font-size:18px;color:var(--body);margin-top:20px}
.lead--hero{font-size:19px;max-width:640px;margin:24px auto 0}

/* ── Sections ────────────────────────────────────────────────────────────── */
.section{padding:96px 0}
.section--band{background:var(--band);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{max-width:760px}

/* Hero */
.hero{padding:0}
/* Centred product hero: the copy fills the first screen on its own; the product screen starts at the fold */
.hero-copy{max-width:860px;margin:0 auto;text-align:center;min-height:calc(100vh - var(--chrome-h));min-height:calc(100svh - var(--chrome-h));display:flex;flex-direction:column;justify-content:center;padding:64px 0}
.hero .screen-fig{margin-top:0}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px;justify-content:center}
.assure{list-style:none;padding:0;margin-top:28px;display:flex;gap:24px;flex-wrap:wrap;justify-content:center;font-size:14px;color:var(--muted)}
.assure li{display:flex;align-items:center;gap:8px}
.assure svg{stroke:var(--muted);fill:none;stroke-width:1.6}

/* Proof strip */
.proof{margin-top:80px;background:var(--band);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.proof .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.proof-item{padding:28px 24px 28px 0}
.proof-item .num{font:600 36px/1.2 var(--font-mono);color:var(--head)}
.proof-item .label{font-size:14px;color:var(--muted)}

/* ── Product screen frame ────────────────────────────────────────────────── */
.screen-fig{margin-top:56px}
.screen{border:1px solid var(--border);border-radius:14px;background:var(--bg);box-shadow:0 40px 120px var(--shadow);overflow-x:auto;-webkit-overflow-scrolling:touch;color:var(--text)}
.screen--sm{box-shadow:0 30px 90px var(--shadow)}
.screen-inner{font-size:13px;line-height:1.5}
.screen td,.screen th{white-space:nowrap}
.screen td:last-child{white-space:normal}
.screen-cap{margin-top:14px;font-size:13px;color:var(--dim)}
.screen-cap--center{text-align:center}

.scr-top{display:flex;align-items:center;gap:16px;height:52px;padding:0 16px;border-bottom:1px solid var(--line)}
.wordmark{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--head);font-size:14px}
.wordmark i{width:10px;height:10px;border-radius:50%;background:var(--brand)}
.scr-switch{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border:1px solid var(--border);border-radius:6px;font-weight:600}
.scr-search{flex:1;max-width:420px;display:flex;align-items:center;gap:8px;padding:6px 10px;background:var(--surface);border:1px solid var(--line);border-radius:6px;color:var(--dim)}
.kbd{margin-left:auto;font:11px var(--font-mono);border:1px solid var(--border);border-radius:4px;padding:0 5px}
.scr-tenant{margin-left:auto;color:var(--muted)}
.scr-tenant strong{color:var(--text);font-weight:600}
.scr-bell{position:relative;display:inline-flex}
.scr-bell .count{position:absolute;top:-5px;right:-7px;min-width:16px;height:16px;border-radius:8px;background:var(--head);color:var(--bg);font-size:10px;font-weight:700;display:flex;align-items:center;justify-content:center}
.avatar{width:28px;height:28px;border-radius:50%;background:var(--surface2);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:600}
.demo-strip{padding:6px 16px;background:var(--sunk);border-bottom:1px solid var(--line);color:var(--muted);font-size:12px}
.scr-body{display:flex}
.scr-nav{flex:0 0 196px;border-right:1px solid var(--line);padding:14px 10px;display:flex;flex-direction:column;gap:2px;color:var(--muted)}
.scr-nav span{padding:8px 10px;border-radius:6px;display:flex;justify-content:space-between;align-items:center}
.scr-nav .is-active{background:var(--surface2);color:var(--head);font-weight:600;box-shadow:inset 2px 0 0 var(--brand)}
.scr-nav .sep{margin-top:16px;border-top:1px solid var(--line);border-radius:0;color:var(--dim)}
.pill{font-size:11px;color:var(--text);background:var(--surface2);border:1px solid var(--border);border-radius:999px;padding:0 7px}
.pill--example{color:var(--muted);background:transparent;border:1px dashed var(--border-strong);padding:1px 9px}
.scr-main{flex:1;min-width:0;padding:20px 24px 24px;background:var(--sunk)}
.scr-crumb{color:var(--dim);font-size:12px}
.scr-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-top:6px}
.scr-title{font-size:22px;font-weight:700;color:var(--head)}
.scr-reason{color:var(--muted);margin-top:2px}
.seg{display:flex;gap:4px;padding:3px;border:1px solid var(--line);border-radius:8px;background:var(--surface)}
.seg span{padding:5px 12px;color:var(--muted)}
.seg .is-on{border-radius:6px;background:var(--head);color:var(--bg);font-weight:600}
.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:18px}
.kpi,.card-s{background:var(--surface);border:1px solid var(--line);border-radius:10px}
.kpi{padding:14px}
.kpi .k-label{color:var(--muted)}
.kpi .k-val{font:600 24px/1.3 var(--font-mono);color:var(--head)}
.kpi .k-val small{font-size:14px;color:var(--dim)}
.kpi .k-ctx{color:var(--dim);font-size:12px}
.scr-row{display:flex;gap:16px;margin-top:16px;align-items:stretch}
.scr-row > .wide{flex:1.6;min-width:0;overflow:hidden}
.scr-row > .side{flex:1;min-width:0;display:flex;flex-direction:column;gap:16px}
.card-head{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;border-bottom:1px solid var(--line)}
.card-head--flat{padding:0;border:0}
.card-title{font-weight:600;color:var(--head)}
.card-ctx{color:var(--dim);font-size:12px}
.card-pad{padding:12px 14px}
.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th{padding:8px 14px;font-weight:500;color:var(--dim);text-align:left}
.tbl td{padding:10px 14px;border-top:1px solid var(--line)}
.tbl .muted{color:var(--muted)}
.sev{display:inline-flex;align-items:center;gap:6px;font-weight:600}
.sev svg{display:block}
.sev--crit{color:var(--crit)}.sev--crit svg{fill:var(--crit)}
.sev--high{color:var(--high)}.sev--high svg{fill:var(--high)}
.sev--med{color:var(--med)}.sev--med svg{fill:var(--med)}
.sev--low{color:var(--low)}.sev--low svg{fill:var(--low)}
.queue-item{margin-top:10px;padding:10px;border:1px solid var(--border);border-radius:8px}
.queue-item + .queue-item{margin-top:8px}
.sub{color:var(--dim);font-size:12px;margin-top:2px}
.chart{display:block;margin-top:8px}
.chart .axis{stroke:var(--border)}
.chart .base{stroke:var(--dim);fill:none;stroke-width:1.8;stroke-dasharray:4 3}
.chart .series{stroke:var(--head);fill:none;stroke-width:2}
.ico{stroke:var(--muted);fill:none;stroke-width:1.5}
.ico--dim{stroke:var(--dim)}

/* Routing decision screen */
.split{display:flex}
.split-list{flex:1;min-width:0;padding:16px;border-right:1px solid var(--line);background:var(--sunk)}
.split-list .items{margin-top:10px;display:flex;flex-direction:column;gap:6px}
.split-list .item{padding:8px 10px;border-radius:6px;color:var(--muted)}
.split-list .item.is-active{background:var(--surface2);box-shadow:inset 2px 0 0 var(--brand);color:var(--text)}
.split-detail{flex:1.5;min-width:0;padding:16px 18px;display:flex;flex-direction:column;gap:12px}
.facts{display:grid;grid-template-columns:96px minmax(0,1fr);gap:8px 12px}
.facts--wide{grid-template-columns:120px minmax(0,1fr);gap:6px 12px}
.facts dt{color:var(--dim)}
.rule{height:1px;background:var(--line)}
.step-label{color:var(--dim);font-size:12px}
.excluded{display:flex;justify-content:space-between;gap:8px;padding:8px 10px;border:1px dashed var(--border);border-radius:8px}
.excluded .what{color:var(--dim)}
.excluded .mono.what{text-decoration:line-through}
.excluded .why{color:var(--muted);font-size:12px}
.selected{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:10px 12px;border-radius:8px;background:var(--surface2);border:1px solid var(--border-strong)}
.selected strong{font-weight:600;margin-left:6px}
.split-detail .card-title{font-size:15px}
.approval-head .sev{font-size:12px;white-space:nowrap}
.ok{color:var(--ok);font-size:12px}
.reason{color:var(--body)}
.reason span{color:var(--dim)}

/* Approval screen */
.approval{padding:18px 20px;display:flex;flex-direction:column;gap:14px}
.approval-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.approval-title{font:700 17px/1.4 var(--font-mono);color:var(--head)}
.step-tiles{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:6px}
.tile{padding:8px;border-radius:6px;background:var(--surface);border:1px solid var(--line)}
.tile .t-state{font-size:12px;color:var(--muted)}
.tile .t-state.ok{color:var(--ok)}
.tile.is-current{background:var(--surface2);border-color:var(--head)}
.tile.is-current .t-state{color:var(--text)}
.tile.is-current .t-name{color:var(--head);font-weight:600}
.tile.is-future{background:transparent;border-style:dashed;border-color:var(--border)}
.tile.is-future .t-state{color:var(--dim)}
.tile.is-future .t-name{color:var(--muted)}
.code{margin:0;padding:12px;background:var(--surface);border:1px solid var(--line);border-radius:8px;font:12px/1.6 var(--font-mono);white-space:pre-wrap}
.field-label{color:var(--dim);font-size:12px;margin-bottom:6px}
.fake-input{color:var(--dim);background:var(--surface);border:1px solid var(--border);border-radius:6px;padding:9px 10px}
.approval-foot{display:flex;justify-content:space-between;align-items:center;gap:12px}
.approval-foot .note{color:var(--dim);font-size:12px}
.fake-btns{display:flex;gap:8px}
.fake-btn{font-weight:600;min-height:36px;padding:0 14px;border-radius:6px;display:inline-flex;align-items:center;border:1px solid var(--border-strong)}
.fake-btn--primary{background:var(--brand);border-color:var(--brand);color:var(--on-brand)}

/* ── Audience tabs ───────────────────────────────────────────────────────── */
.tablist{display:flex;gap:8px;flex-wrap:wrap;margin-top:36px;padding:6px;background:var(--surface);border:1px solid var(--border);border-radius:12px;width:fit-content;max-width:100%}
.tab{appearance:none;font:600 15px/1.2 var(--font-sans);cursor:pointer;min-height:44px;padding:0 18px;border-radius:8px;background:transparent;color:var(--muted);border:1px solid transparent}
.tab:hover{color:var(--head)}
.tab[aria-selected="true"]{background:var(--head);color:var(--bg);border-color:var(--head)}
.tabpanel{margin-top:24px;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:40px;display:flex;flex-wrap:wrap;gap:40px}
.tabpanel[hidden]{display:none}
.tabpanel .lhs{flex:1 1 320px;min-width:0}
.tabpanel .seat{font-size:13px;color:var(--muted);font-weight:600}
.tabpanel h3{margin-top:8px;font-size:28px;line-height:1.2;color:var(--head)}
.tabpanel .btn{margin-top:28px}
.numbered{flex:1.3 1 380px;min-width:0;list-style:none;padding:0;display:grid;gap:18px}
.numbered li{display:flex;gap:14px}
.numbered .n{font-family:var(--font-mono);color:var(--eyebrow);font-weight:600}
.numbered strong{color:var(--head)}
.numbered span:not(.n){color:var(--body)}

/* ── Call-path diagram ───────────────────────────────────────────────────── */
.callpath{margin-top:48px;display:flex;flex-wrap:wrap;align-items:stretch;gap:16px}
.cp-box{border:1px solid var(--border);border-radius:12px;padding:20px;background:var(--bg)}
.cp-callers{flex:1 1 200px;min-width:0;display:flex;flex-direction:column;justify-content:center}
.cp-label{font-size:13px;color:var(--muted)}
.cp-name{font-size:18px;font-weight:600;color:var(--head);margin-top:4px}
.cp-desc{font-size:14px;color:var(--dim);margin-top:8px}
.cp-arrow{display:flex;align-items:center;justify-content:center;flex:0 0 32px}
.cp-arrow svg{stroke:var(--dim);fill:none;stroke-width:1.6}
.cp-core{flex:2 1 380px;min-width:0;border:1.5px solid var(--brand);border-radius:12px;padding:20px;background:var(--surface);display:flex;flex-direction:column;gap:12px}
.cp-core-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap}
.cp-core-head strong{font-size:18px;color:var(--head)}
.cp-core-head span{font-size:13px;color:var(--muted)}
.cp-planes{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}
.cp-plane{border:1px solid var(--border);border-radius:10px;padding:14px;background:var(--surface2)}
.cp-plane strong{display:block;font-size:15px;color:var(--head)}
.cp-plane span{display:block;font-size:13px;color:var(--muted);margin-top:4px}
.cp-targets{flex:1 1 200px;min-width:0;display:flex;flex-direction:column;gap:12px}
.cp-targets .cp-box{flex:1;padding:16px 20px}
.cp-targets .cp-name{font-size:16px;margin-top:0}

.planes{margin-top:40px;display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px}
.plane{border-top:1px solid var(--border);padding-top:24px}
.plane dl{margin-top:20px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 24px}
.plane dt{font-weight:600;color:var(--head)}
.plane dd{margin-top:4px;font-size:15px;color:var(--muted)}

/* Feature split (text + screen) */
.feature{display:flex;flex-wrap:wrap;gap:56px;align-items:center}
.feature-copy{flex:1 1 360px;min-width:0}
.feature-fig{flex:1.25 1 520px;min-width:0}
.dash-list{list-style:none;padding:0;margin-top:28px;display:grid;gap:12px;font-size:16px}
.dash-list li{display:flex;gap:10px}
.dash-list li::before{content:"—";color:var(--brand)}

/* Gateway checks */
.gateway{margin-top:48px;display:flex;flex-wrap:wrap;gap:40px;align-items:flex-start}
.checks{flex:1 1 300px;min-width:0;list-style:none;padding:0;display:flex;flex-direction:column;gap:4px}
.checks li{display:flex;gap:16px;padding:16px 0;border-bottom:1px solid var(--line)}
.checks li:last-child{border-bottom:0}
.checks .n{font:600 14px/1.6 var(--font-mono);color:var(--eyebrow);flex:0 0 20px}
.checks strong{display:block;font-size:17px;color:var(--head)}
.checks span:not(.n){display:block;font-size:15px;color:var(--muted);margin-top:2px}
.gateway .feature-fig{flex:1.4 1 520px}

/* Steps row */
.steps{margin-top:48px;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:32px}
.step{border-top:2px solid var(--border-strong);padding-top:20px}
.step:first-child{border-top-color:var(--brand)}
.step .s-num{font:13px var(--font-mono);color:var(--muted)}
.step h3{margin-top:6px}
.step p{margin-top:10px;font-size:15px;color:var(--body)}

/* Principles grid */
.principles{margin-top:48px;display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1px;background:var(--border);border:1px solid var(--border);border-radius:14px;overflow:hidden}
.principle{background:var(--surface);padding:28px}
.principle h3{font-size:18px;color:var(--head)}
.principle p{margin-top:8px;font-size:15px;color:var(--muted)}

/* CTA panel */
.cta-panel{display:flex;flex-wrap:wrap;gap:40px;align-items:center;justify-content:space-between;background:var(--surface2);border:1px solid var(--border);border-radius:18px;padding:56px;color:var(--body)}
.cta-panel .h2{color:var(--head)}
.cta-panel p{margin-top:16px;font-size:18px;max-width:560px}
.cta-panel .cta-copy{flex:1 1 420px;min-width:0}
.cta-panel .cta-actions{display:flex;flex-direction:column;gap:12px;flex:0 1 300px}
.cta-panel a:not(.btn){color:var(--text);text-align:center;font-size:15px;padding:10px}
.cta-panel .btn-ink{border-color:var(--border-strong)}

/* Footer */
.site-footer{background:var(--bg);border-top:1px solid var(--line);padding:48px 0 40px}
.site-footer .wrap{display:flex;flex-wrap:wrap;gap:40px;justify-content:space-between}
.site-footer .brand-col{flex:1 1 260px;min-width:0}
.site-footer .brand-col img{width:168px;height:29px;mix-blend-mode:lighten}
.site-footer .brand-col p{margin-top:14px;font-size:14px;color:var(--muted)}
.site-footer nav{display:grid;grid-template-columns:repeat(2,minmax(140px,1fr));gap:10px 40px;font-size:14px}
.site-footer .navlink{padding:4px 0}
.site-footer .base{margin-top:32px;font-size:13px;color:var(--dim);display:block}

/* Theme toggle */
.theme-btn{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:60;width:46px;height:46px;border-radius:50%;background:var(--surface);border:1px solid var(--border);color:var(--muted);box-shadow:0 10px 30px var(--shadow);display:flex;align-items:center;justify-content:center;cursor:pointer}
.theme-btn:hover{color:var(--head)}
.theme-btn svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.6}
.theme-btn .i-moon{display:none}
:root[data-theme="light"] .theme-btn .i-sun{display:none}
:root[data-theme="light"] .theme-btn .i-moon{display:block}
@media (prefers-color-scheme:light){
  :root:not([data-theme]) .theme-btn .i-sun{display:none}
  :root:not([data-theme]) .theme-btn .i-moon{display:block}
}

/* ── Shared page components (service pages, home, products, pricing, blog) ── */
/* Page hero: left-aligned, used by service and product pages */
.page-hero{padding:72px 0;min-height:calc(100vh - var(--chrome-h));min-height:calc(100svh - var(--chrome-h));display:flex;align-items:center}
.page-hero > .wrap{width:100%}
.page-hero .h1{max-width:900px}
.page-hero .lead{max-width:680px;font-size:19px;margin-top:24px}
.page-hero .cta-row{justify-content:flex-start}
.hero-split{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:56px;align-items:center}
.hero-visual{min-width:0;border:1px solid var(--border);border-radius:14px;background:var(--surface);overflow:hidden;position:relative}
.hero-visual canvas,.hero-visual svg{display:block;width:100%;height:auto}

/* Card grids */
.grid{display:grid;gap:16px;margin-top:48px}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr))}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}
.grid-4{grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr))}
.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:28px;display:flex;flex-direction:column;gap:10px;min-width:0}
.card h3{font-size:20px;line-height:1.3;color:var(--head)}
.card p{font-size:15px;color:var(--muted)}
.card .card-idx{font:600 13px/1.4 var(--font-mono);color:var(--eyebrow)}
.card .card-link{margin-top:auto;padding-top:8px;font-weight:600;font-size:15px;color:var(--head);text-decoration:none;display:inline-flex;align-items:center;gap:6px;min-height:44px}
.card .card-link:hover{color:var(--eyebrow)}
.card ul{list-style:none;padding:0;display:grid;gap:8px;font-size:15px;color:var(--body)}
.card ul li{display:flex;gap:10px}
.card ul li::before{content:"—";color:var(--dim);flex:0 0 auto}
a.card{text-decoration:none;color:inherit}
a.card:hover{border-color:var(--border-strong)}
.icon-box{width:40px;height:40px;border-radius:10px;border:1px solid var(--border);background:var(--surface2);display:flex;align-items:center;justify-content:center;color:var(--head)}
.icon-box svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.6}

/* Tags */
.tag{display:inline-flex;align-items:center;gap:6px;font:600 12px/1.4 var(--font-mono);letter-spacing:.04em;color:var(--muted);border:1px solid var(--border);border-radius:999px;padding:3px 10px;width:fit-content}
.tag--brand{color:var(--eyebrow);border-color:var(--border-strong)}

/* Two-column text rows */
.twocol{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:start}

/* Pricing */
.price-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:16px;margin-top:48px;align-items:stretch}
.price-card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:32px;display:flex;flex-direction:column;gap:16px}
.price-card.is-featured{border:1.5px solid var(--brand)}
.price-card .p-name{font-size:18px;font-weight:700;color:var(--head)}
.price-card .p-desc{font-size:15px;color:var(--muted)}
.price-card .p-fig{display:flex;align-items:baseline;gap:6px;color:var(--head)}
.price-card .p-amt{font:600 44px/1 var(--font-mono)}
.price-card .p-per{font-size:14px;color:var(--dim)}
.price-card ul{list-style:none;padding:0;display:grid;gap:10px;font-size:15px;color:var(--body)}
.price-card ul li{display:flex;gap:10px}
.price-card ul svg{flex:0 0 16px;margin-top:4px;stroke:var(--ok);fill:none;stroke-width:1.8}
.price-card .btn{margin-top:auto}

/* FAQ / disclosure */
.faq{margin-top:40px;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary{cursor:pointer;list-style:none;min-height:56px;display:flex;align-items:center;justify-content:space-between;gap:16px;font-weight:600;color:var(--head)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font:400 22px var(--font-mono);color:var(--muted)}
.faq details[open] summary::after{content:"−"}
.faq details p{padding:0 0 20px;color:var(--body);max-width:70ch}

/* Blog: index list + reading column */
.post-list{display:grid;gap:16px;margin-top:40px}
.post-card{display:grid;gap:8px;padding:24px 28px;background:var(--surface);border:1px solid var(--border);border-radius:12px;text-decoration:none;color:inherit}
.post-card:hover{border-color:var(--border-strong)}
.post-card h2,.post-card h3{font-size:22px;line-height:1.3;color:var(--head)}
.post-card p{color:var(--muted);font-size:15px}
.post-meta{display:flex;flex-wrap:wrap;gap:12px;font:13px/1.5 var(--font-mono);color:var(--dim)}
.prose{max-width:68ch;margin:0 auto;font-size:17px;line-height:1.7;color:var(--body)}
.prose > * + *{margin-top:1.1em}
.prose h1{font-size:44px;line-height:1.1;font-weight:700;letter-spacing:-.015em;color:var(--head)}
.prose h2{font-size:28px;line-height:1.25;margin-top:2em;color:var(--head)}
.prose h3{font-size:21px;line-height:1.3;margin-top:1.6em;color:var(--head)}
.prose a{color:var(--head);text-decoration:underline;text-decoration-color:var(--border-strong);text-underline-offset:3px}
.prose a:hover{text-decoration-color:var(--eyebrow)}
.prose strong{color:var(--text)}
.prose ul,.prose ol{padding-left:1.4em}
.prose li + li{margin-top:.4em}
.prose blockquote{margin-left:0;padding:4px 0 4px 20px;border-left:2px solid var(--border-strong);color:var(--muted)}
.prose code{font:.9em var(--font-mono);background:var(--surface2);border:1px solid var(--line);border-radius:4px;padding:1px 5px;color:var(--text)}
.prose pre{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:16px 18px;overflow-x:auto;font:14px/1.6 var(--font-mono);color:var(--text)}
.prose pre code{background:none;border:0;padding:0}
.prose table{width:100%;border-collapse:collapse;font-size:15px;display:block;overflow-x:auto}
.prose th,.prose td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}
.prose th{color:var(--dim);font-weight:500}
.prose hr{border:0;border-top:1px solid var(--line);margin:2.4em 0}
.prose img{border-radius:10px;border:1px solid var(--line)}

/* ── Responsive ──────────────────────────────────────────────────────────── */
/* The top nav collapses earlier than the content: seven links plus two actions need ~1000px. */
@media (max-width:1023px){
  .menu-toggle{display:inline-flex}
  .site-nav{flex-wrap:wrap;min-height:64px}
  .nav-links,.nav-actions{display:none;width:100%}
  .site-nav.open .nav-links{display:flex;flex-direction:column;align-items:stretch;gap:0;padding-bottom:8px}
  .site-nav.open .nav-actions{display:flex;flex-direction:column;align-items:stretch;padding-bottom:16px}
  .site-nav.open .navlink{padding:12px 0;min-height:44px}
  .dd-menu{position:static;display:block;box-shadow:none;border:0;background:transparent;padding:0 0 0 16px;min-width:0}
}
@media (max-width:860px){
  .wrap{padding:0 16px}
  .subnav .wrap{gap:0 24px;padding-top:6px}
  .subnav nav{flex-wrap:nowrap;overflow-x:auto;max-width:100%;-webkit-overflow-scrolling:touch}
  .h1{font-size:40px}
  .h2{font-size:30px}
  .section{padding:64px 0}
  .tabpanel{padding:24px}
  .cta-panel{padding:32px 24px}
  .feature,.gateway{gap:32px}
  .plane dl{grid-template-columns:minmax(0,1fr)}
  .cp-arrow{flex-basis:100%;transform:rotate(90deg);height:24px}
}
@media (max-width:860px){
  .hero-split,.twocol{grid-template-columns:minmax(0,1fr);gap:32px}
  .page-hero{padding:48px 0}
  .hero-copy{padding:48px 0}
  .prose{font-size:16px}
  .prose h1{font-size:32px}
  .price-card,.card{padding:24px}
}
@media (max-width:520px){
  .page-hero,.hero-copy{padding:32px 0}
  .cta-row{flex-direction:column;align-items:stretch}
  .cta-row .btn{width:100%}
  .feature-fig,.gateway .feature-fig{flex-basis:100%}
  .planes{grid-template-columns:minmax(0,1fr)}
  .principles{grid-template-columns:minmax(0,1fr)}
}

/* ── WhatsApp chat (site-v2.js shows it once /api/contact/config returns a number) ── */
.wa-fab{position:fixed;right:16px;bottom:calc(74px + env(safe-area-inset-bottom,0px));z-index:61;width:52px;height:52px;border-radius:50%;border:0;background:#25D366;color:#fff;box-shadow:0 10px 30px var(--shadow);display:flex;align-items:center;justify-content:center;cursor:pointer}
.wa-fab:hover{background:#1EBE5A}
.wa-fab svg{width:28px;height:28px;fill:currentColor}
.wa-panel{position:fixed;right:16px;bottom:calc(138px + env(safe-area-inset-bottom,0px));z-index:62;width:340px;max-width:calc(100vw - 32px);background:var(--surface);border:1px solid var(--border);border-radius:14px;box-shadow:0 24px 60px var(--shadow);overflow:hidden;color:var(--text)}
.wa-panel[hidden]{display:none}
.wa-head{display:flex;align-items:center;gap:12px;padding:14px 16px;background:#075E54;color:#fff}
.wa-head .wa-ava{flex:0 0 36px;width:36px;height:36px;border-radius:50%;background:#0D0D12;display:flex;align-items:center;justify-content:center;font:700 14px var(--font-sans);color:#E8294A}
.wa-head .wa-ava svg{width:30px;height:30px}
.wa-head strong{display:block;font-size:15px;line-height:1.2}
.wa-head span{display:block;font-size:12px;opacity:.85}
.wa-close{margin-left:auto;width:32px;height:32px;border:0;border-radius:6px;background:transparent;color:#fff;font-size:20px;line-height:1;cursor:pointer}
.wa-close:hover{background:rgba(255,255,255,.12)}
.wa-body{padding:16px;background:var(--sunk)}
.wa-bubble{max-width:85%;padding:10px 12px;border-radius:0 10px 10px 10px;background:var(--surface2);border:1px solid var(--border);font-size:14px;line-height:1.45}
.wa-form{padding:12px 16px 16px;border-top:1px solid var(--line)}
.wa-form label{display:block;font-size:12px;color:var(--dim);margin-bottom:6px}
.wa-form textarea{width:100%;min-height:72px;resize:vertical;padding:10px 12px;border-radius:8px;border:1px solid var(--border-strong);background:var(--sunk);color:var(--text);font:400 14px/1.4 var(--font-sans)}
.wa-form textarea:focus{outline:2px solid #25D366;outline-offset:0;border-color:transparent}
.wa-go{margin-top:10px;width:100%;min-height:44px;border:0;border-radius:8px;background:#25D366;color:#0B2E1A;font:600 15px var(--font-sans);cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px}
.wa-go:hover{background:#1EBE5A}
.wa-go svg{width:18px;height:18px;fill:currentColor}
.wa-note{margin-top:8px;font-size:11px;color:var(--dim);text-align:center}
[data-wa][hidden]{display:none!important}