/* Bliper promo — layout: narrow reading column, radar-blip accent, quiet neutrals with cool bias */
:root{
  --bg:#f4f6f7;--panel:#ffffff;--fg:#17201f;--muted:#5f6d6a;--line:#d8dfdd;
  --accent:#0e8f7e;--accent-ink:#0b6e61;--accent-soft:#dff3ee;--warn-bg:#fff6e5;--warn-fg:#7a4b00;
  --display:"Manrope",system-ui,-apple-system,"Segoe UI",sans-serif;
  --body:"Public Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,monospace;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0f1514;--panel:#161d1c;--fg:#e4eae8;--muted:#95a39f;--line:#273130;
  --accent:#3ec7b2;--accent-ink:#7fe0d0;--accent-soft:#13302b;--warn-bg:#2b2211;--warn-fg:#e9b765;color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0f1514;--panel:#161d1c;--fg:#e4eae8;--muted:#95a39f;--line:#273130;
  --accent:#3ec7b2;--accent-ink:#7fe0d0;--accent-soft:#13302b;--warn-bg:#2b2211;--warn-fg:#e9b765;color-scheme:dark}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--body);font-size:17px;line-height:1.6;padding-inline:16px;padding-block:0}
a{color:var(--accent-ink)}
.wrap{max-width:72ch;margin:0 auto}
.wrap.wide{max-width:980px}
header.top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:18px;max-width:980px;margin:0 auto}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:800;font-size:20px;letter-spacing:.01em;color:var(--fg);text-decoration:none}
.blip{position:relative;width:12px;height:12px;border-radius:50%;background:var(--accent);flex:none}
.blip::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:2px solid var(--accent);opacity:.5;animation:ping 2.2s ease-out infinite}
@keyframes ping{0%{transform:scale(.4);opacity:.7}100%{transform:scale(1.6);opacity:0}}
@media (prefers-reduced-motion:reduce){.blip::after{animation:none}}
nav.links{display:flex;gap:18px;flex-wrap:wrap;font-size:15px}
nav.links a{color:var(--muted);text-decoration:none}
nav.links a:hover,nav.links a[aria-current]{color:var(--fg)}
h1,h2,h3{font-family:var(--display);line-height:1.15;text-wrap:balance;margin:0 0 .5em}
h1{font-size:clamp(32px,5vw,52px);font-weight:800;letter-spacing:-.02em}
h2{font-size:clamp(22px,3vw,30px);font-weight:700;margin-top:2.2em}
h3{font-size:19px;font-weight:700;margin-top:1.6em}
p,ul,ol{margin:0 0 1em}
.lead{font-size:clamp(18px,2.2vw,22px);color:var(--muted);max-width:60ch}
.hero{padding-block:48px 24px;max-width:980px;margin:0 auto}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:10px;font-weight:700;text-decoration:none;font-family:var(--display);border:1px solid var(--line);color:var(--fg);background:var(--panel)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
:root[data-theme="dark"] .btn.primary{color:#07211c}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .btn.primary{color:#07211c}}
.btn:focus-visible,a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));max-width:980px;margin:0 auto}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:20px;min-width:0}
.card h3{margin-top:0}
.card p{margin:0;color:var(--muted);font-size:15.5px}
.eyebrow{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-ink);font-weight:700;font-family:var(--display)}
.timeline{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.timeline li{display:grid;grid-template-columns:64px 1fr;gap:14px;align-items:baseline}
.timeline .t{font-family:var(--mono);font-size:14px;color:var(--accent-ink);font-variant-numeric:tabular-nums}
.honest{background:var(--warn-bg);color:var(--warn-fg);border-radius:12px;padding:16px 18px;margin:28px auto;max-width:980px}
.honest h3{margin-top:0;color:inherit}
.honest ul{margin:0;padding-left:20px}
.section{max-width:980px;margin:0 auto;padding-block:32px}
.section.narrow{max-width:72ch}
footer{border-top:1px solid var(--line);margin-top:48px;padding-block:24px 40px;color:var(--muted);font-size:14px;max-width:980px;margin-inline:auto}
footer .row{display:flex;flex-wrap:wrap;gap:12px 20px;justify-content:space-between;align-items:center}
footer a{color:var(--muted)}
.doc{padding-block:24px 0}
.doc h1{font-size:clamp(28px,4vw,40px)}
.doc .meta{color:var(--muted);font-size:14px;margin-bottom:28px}
.doc table{border-collapse:collapse;width:100%;font-size:15px}
.doc th,.doc td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl{overflow-x:auto;margin:0 0 1.2em}
.app-page{min-height:70vh;display:flex;align-items:center;justify-content:center;text-align:center;padding-block:40px}
.app-page .box{max-width:460px;width:100%}
.app-page .box .blip{width:18px;height:18px;margin:0 auto 20px}
.stack{display:grid;gap:10px;margin-top:20px}
.code{font-family:var(--mono);font-size:14px;background:var(--accent-soft);padding:2px 6px;border-radius:6px;word-break:break-all}
.muted{color:var(--muted)}
form.inline{display:grid;gap:10px;max-width:420px}
input[type=email]{font:inherit;padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:var(--panel);color:var(--fg);width:100%}
button{font:inherit;cursor:pointer}
.notice{padding:12px 14px;border-radius:10px;background:var(--accent-soft);color:var(--accent-ink);font-size:15px}
.lang{font-size:14px}
@media (max-width:560px){header.top{flex-direction:column;align-items:flex-start}.timeline li{grid-template-columns:52px 1fr}}