/* Eternal City Industries, Inc. — one stylesheet for every page. */
:root {
  --bg: #f6f1e8;          /* travertine */
  --surface: #fffdf8;
  --ink: #1f1a17;
  --muted: #5c534b;
  --line: #e2d8c8;
  --accent: #8c2f1f;      /* Roman brick */
  --gold: #a8843a;
  --band: #1d1a18;
  --band-ink: #f3ece0;
  --btn-ink: #ffffff;
  --radius: 14px;
  --max: 1080px;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #171412; --surface: #211d1a; --ink: #f1ebe2; --muted: #b9ada0; --line: #3a332d;
    --accent: #e08a6f; --gold: #d2b06a; --band: #0f0d0c; --band-ink: #f1ebe2; --btn-ink: #1d1a18;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 17px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
h1, h2, h3, .wordmark { font-family: Georgia, "Times New Roman", "Iowan Old Style", serif; font-weight: 700; line-height: 1.2; }
a { color: var(--accent); }
a:focus-visible, button:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; border-radius: 4px; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 12px; background: var(--surface); padding: 8px 12px; z-index: 10; }

/* Header */
header.site { border-bottom: 1px solid var(--line); background: var(--surface); }
header.site .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 14px; padding-bottom: 14px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); }
.brand svg { width: 40px; height: 40px; flex: none; }
.wordmark { font-size: 1.15rem; letter-spacing: .01em; }
.wordmark small { display: block; font: 600 .7rem/1.2 system-ui, sans-serif; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
nav.top { display: flex; gap: 20px; font-size: .95rem; }
nav.top a { color: var(--ink); text-decoration: none; }
nav.top a:hover { color: var(--accent); }

/* Hero */
.hero { padding: 72px 0 56px; }
.hero .eyebrow { font: 600 .78rem/1 system-ui, sans-serif; letter-spacing: .16em; text-transform: uppercase; color: var(--gold); margin: 0 0 16px; }
.hero h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); margin: 0 0 18px; max-width: 24ch; }
.hero p.lead { font-size: 1.15rem; color: var(--muted); max-width: 60ch; margin: 0 0 28px; }
.btn { display: inline-block; background: var(--accent); color: var(--btn-ink); text-decoration: none; padding: 12px 20px; border-radius: 999px; font-weight: 600; }
.btn:hover { filter: brightness(1.08); }
.btn.ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); margin-left: 8px; }

/* Companies */
section.block { padding: 56px 0; }
section.block h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); margin: 0 0 8px; }
section.block p.intro { color: var(--muted); margin: 0 0 28px; max-width: 62ch; }
.cards { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; display: flex; flex-direction: column; gap: 10px; }
.card .tag { font: 600 .72rem/1 system-ui, sans-serif; letter-spacing: .14em; text-transform: uppercase; color: var(--gold); }
.card h3 { font-size: 1.35rem; margin: 0; }
.card p { margin: 0; color: var(--muted); }
.card a.more { margin-top: auto; font-weight: 600; text-decoration: none; }
.card a.more:hover { text-decoration: underline; }

/* Principles band */
.band { background: var(--band); color: var(--band-ink); }
.band .grid { display: grid; gap: 28px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.band h3 { font-size: 1.15rem; margin: 0 0 6px; color: var(--gold); }
.band p { margin: 0; opacity: .85; }

/* Contact */
.contact { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; }
.contact h2 { margin: 0 0 6px; }
.contact p { margin: 0; color: var(--muted); }
.contact a.mail { font-size: 1.2rem; font-weight: 700; text-decoration: none; }

/* Policy pages */
main.doc { padding: 48px 0 64px; }
main.doc .wrap { max-width: 760px; }
main.doc h1 { font-size: clamp(1.9rem, 4vw, 2.5rem); margin: 0 0 6px; }
main.doc .updated { color: var(--muted); margin: 0 0 28px; font-size: .95rem; }
main.doc h2 { font-size: 1.3rem; margin: 34px 0 8px; }
main.doc ul { padding-left: 1.2em; }
main.doc li { margin: 4px 0; }

/* Footer */
footer.site { border-top: 1px solid var(--line); padding: 28px 0 40px; color: var(--muted); font-size: .92rem; }
footer.site .wrap { display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between; }
footer.site nav { display: flex; flex-wrap: wrap; gap: 8px 18px; }
footer.site a { color: var(--muted); }

@media (max-width: 560px) {
  body { font-size: 16px; }
  .hero { padding: 48px 0 40px; }
  .btn.ghost { margin: 10px 0 0; }
  nav.top { gap: 14px; }
}