/* Shared stylesheet for SalePilot sub-pages (about / contact / privacy).
   index.html is self-contained and does NOT use this file.
   Tokens kept in sync with index.html. */
:root{
  --bg:#fbfafb; --bg-alt:#ffffff; --bg-sunk:#f3f0f2;
  --ink:#161214; --ink-soft:#4b4347; --ink-faint:#635a5e;
  --line:#e6e0e3; --line-strong:#cdc3c8;
  --accent:#be123c; --accent-soft:#fdeaee; --accent-ink:#9c0f31;
  --shadow:0 1px 2px rgba(25,23,20,.05), 0 10px 26px -14px rgba(25,23,20,.2);
  --font:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
@media (prefers-color-scheme: dark){
  :root{
    --bg:#121013; --bg-alt:#1a171a; --bg-sunk:#0c0a0c;
    --ink:#f0eaee; --ink-soft:#b9afb5; --ink-faint:#8c8288;
    --line:#282327; --line-strong:#3d363b;
    --accent:#fb7185; --accent-soft:#2e0f18; --accent-ink:#fda4af;
    --shadow:0 1px 2px rgba(0,0,0,.5), 0 10px 26px -14px rgba(0,0,0,.8);
  }
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);
     font-size:17px;line-height:1.68;-webkit-font-smoothing:antialiased}
a{color:var(--accent-ink);text-underline-offset:3px}
h1,h2,h3{line-height:1.18;margin:0;letter-spacing:-.028em;font-weight:800}
h1{font-size:clamp(1.9rem,4.2vw,2.7rem);margin-bottom:14px}
h2{font-size:clamp(1.25rem,2.4vw,1.6rem);margin:42px 0 13px}
h3{font-size:1.06rem;margin:26px 0 9px;font-weight:750}
p{margin:0 0 1rem}
ul,ol{margin:0 0 1.1rem;padding-left:22px}
li{margin-bottom:7px}
.wrap{max-width:750px;margin-inline:auto;padding-inline:22px}

.nav{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 92%,transparent);
  backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;gap:22px;height:62px;max-width:1080px;margin-inline:auto;padding-inline:22px}
.brand{font-weight:800;font-size:1.08rem;letter-spacing:-.035em;text-decoration:none;color:var(--ink)}
.brand span{color:var(--accent)}
.nav-back{margin-left:auto;font-size:.89rem;color:var(--ink-soft);text-decoration:none;font-weight:500}
.nav-back:hover{color:var(--accent)}

.page-head{padding:clamp(42px,5.5vw,68px) 0 8px}
.eyebrow{font-size:.74rem;font-weight:750;letter-spacing:.15em;text-transform:uppercase;color:var(--accent);margin:0 0 12px}
.updated{font-size:.85rem;color:var(--ink-faint);margin-bottom:0}
main{padding-bottom:clamp(48px,6.5vw,80px)}
main p,main li{color:var(--ink-soft)}
main strong{color:var(--ink);font-weight:650}

.note{background:var(--bg-alt);border:1px solid var(--line);border-radius:14px;
  padding:20px 22px;margin:24px 0;box-shadow:var(--shadow)}
.note :last-child{margin-bottom:0}
.note h3{margin-top:0}
.note-accent{background:var(--accent-soft);border-color:color-mix(in srgb,var(--accent) 28%,transparent)}

.todo{background:#fff8e6;border:1px dashed #d1a30a;border-radius:14px;padding:18px 20px;
  margin:24px 0;color:#5c4708;font-size:.92rem}
@media (prefers-color-scheme: dark){.todo{background:#2a2110;border-color:#8a6f14;color:#f5d98a}}
.todo :last-child{margin-bottom:0}

.contact-mail{display:inline-block;font-size:1.12rem;font-weight:750;color:var(--accent-ink);
  text-decoration:none;padding:14px 22px;border:1px solid var(--line-strong);border-radius:10px;
  background:var(--bg-alt);margin:6px 0 4px}
.contact-mail:hover{border-color:var(--accent)}

dl{margin:0 0 1.1rem}
dt{font-weight:700;color:var(--ink);margin-top:16px}
dd{margin:4px 0 0;color:var(--ink-soft)}

footer{background:var(--bg-sunk);border-top:1px solid var(--line);padding:40px 0 34px;
  font-size:.85rem;color:var(--ink-faint)}
.foot-links{display:flex;flex-wrap:wrap;gap:18px;margin-bottom:18px}
.foot-links a{color:var(--ink-faint);text-decoration:none}
.foot-links a:hover{color:var(--accent);text-decoration:underline}
footer p{margin:0;font-size:.8rem;color:var(--ink-faint)}