/* Maps AI Storefront — shared base.
   Palette + type lifted verbatim from the Concierge identity:
   lobby ivory / deep green / brass, Fraunces + Karla + IBM Plex Mono. */

:root {
  --ground:      #F3F1EA;
  --surface:     #FBFAF6;
  --surface-alt: #EAE7DC;
  --ink:         #14231D;
  --ink-soft:    #4A5B52;
  --ink-faint:   #7C8A81;
  --rule:        #D8D3C4;
  --green:       #1D4A3B;
  --green-deep:  #113026;
  --brass:       #9A6E28;
  --brass-lit:   #B8873A;
  --on-green:    #F1EFE6;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ground:      #0B1512;
    --surface:     #111E19;
    --surface-alt: #16261F;
    --ink:         #E9EDE6;
    --ink-soft:    #A9B7AC;
    --ink-faint:   #7D8C82;
    --rule:        #24382F;
    --green:       #2F6B56;
    --green-deep:  #0E211B;
    --brass:       #D2A354;
    --brass-lit:   #E4BB72;
    --on-green:    #F1EFE6;
  }
}
:root[data-theme="dark"] {
  --ground:      #0B1512;
  --surface:     #111E19;
  --surface-alt: #16261F;
  --ink:         #E9EDE6;
  --ink-soft:    #A9B7AC;
  --ink-faint:   #7D8C82;
  --rule:        #24382F;
  --green:       #2F6B56;
  --green-deep:  #0E211B;
  --brass:       #D2A354;
  --brass-lit:   #E4BB72;
  --on-green:    #F1EFE6;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: "Karla", ui-sans-serif, system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 28px; }
.narrow { max-width: 64ch; }

h1, h2, h3 {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 400;
  text-wrap: balance;
  margin: 0;
  line-height: 1.12;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.4rem, 5.2vw, 3.8rem); }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); }
h3 { font-size: 1.18rem; }
p { margin: 0; }

.eyebrow {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brass);
}

.rule-brass {
  height: 2px;
  background: linear-gradient(90deg, var(--brass) 0%, var(--brass-lit) 38%, transparent 100%);
  border: 0;
  margin: 0;
}

a:focus-visible { outline: 2px solid var(--brass-lit); outline-offset: 3px; }

/* ---- Top bar --------------------------------------------------------- */
.topbar {
  background: var(--green-deep);
  color: var(--on-green);
  border-bottom: 1px solid rgba(210,163,84,0.28);
}
.topbar .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 18px; flex-wrap: wrap; padding-top: 14px; padding-bottom: 14px;
}
.topbar .mark {
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.04rem; letter-spacing: 0.01em;
  color: var(--on-green); text-decoration: none; white-space: nowrap;
}
.topbar .mark span { color: var(--brass-lit); }
.topnav { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.topnav a {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: #C9D4CB; text-decoration: none;
}
.topnav a:hover, .topnav a[aria-current="page"] { color: var(--brass-lit); }
.topnav a.signin {
  border: 1px solid var(--brass); padding: 8px 16px;
  border-radius: 2px; color: var(--brass-lit);
}
.topnav a.signin:hover { background: rgba(210,163,84,0.16); }

/* ---- Document pages (road-map, privacy, terms) ----------------------- */
.doc-head {
  background: var(--green-deep); color: var(--on-green);
  padding: clamp(48px, 7vw, 84px) 0 clamp(40px, 6vw, 64px);
  border-bottom: 2px solid var(--brass);
}
.doc-head h1 { color: var(--on-green); margin-top: 14px; }
.doc-head .lede { color: #C9D4CB; margin-top: 18px; max-width: 62ch; }
.doc-head .stamp {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.74rem; letter-spacing: 0.1em;
  color: rgba(241,239,230,0.6); margin-top: 22px;
}

.doc { padding: clamp(52px, 7vw, 88px) 0; }
.doc .wrap > * + * { margin-top: 22px; }
.doc h2 {
  margin-top: 54px; padding-top: 26px;
  border-top: 1px solid var(--rule);
}
.doc h2:first-of-type { margin-top: 0; border-top: 0; padding-top: 0; }
.doc h3 { margin-top: 34px; color: var(--ink); }
.doc p, .doc li { color: var(--ink-soft); }
.doc ul { padding-left: 1.1rem; margin: 0; }
.doc li + li { margin-top: 10px; }
.doc strong { color: var(--ink); font-weight: 600; }
.doc a { color: var(--brass); }

.callout {
  background: var(--surface); border: 1px solid var(--rule);
  border-left: 3px solid var(--brass);
  padding: 22px 24px; border-radius: 2px;
}
.callout p { color: var(--ink-soft); }
.callout .label {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--brass); display: block; margin-bottom: 8px;
}

/* ---- Footer ---------------------------------------------------------- */
.site-footer {
  border-top: 1px solid var(--rule);
  padding: 40px 0 56px;
  color: var(--ink-faint); font-size: 0.85rem;
}
.site-footer .row {
  display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap;
}
.site-footer nav { display: flex; gap: 20px; flex-wrap: wrap; }
.site-footer a { color: var(--ink-faint); text-decoration: none; }
.site-footer a:hover { color: var(--brass); }
.site-footer .owner { color: var(--ink-soft); }
.site-footer .fine { margin-top: 20px; max-width: 70ch; font-size: 0.8rem; }

@media (max-width: 880px) {
  .topbar .wrap { justify-content: flex-start; }
}