/* Civil Domain Consultants — site stylesheet
   Palette: near-black ink on cool off-white, one accent of desaturated plum. */

:root {
  --ink: #1b1a20;
  --ink-soft: #4a4853;
  --ink-mute: #77747f;
  --paper: #f6f5f2;
  --paper-2: #edece7;
  --line: #d9d7d0;
  --plum: #5b3a63;
  --plum-deep: #47294e;
  --plum-tint: #efe8f0;
  --serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --sans: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --measure: 66ch;
  --max: 1080px;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.6;
}

/* Skip link */
.skip {
  position: absolute; left: 1rem; top: -4rem;
  background: var(--ink); color: #fff; padding: .6rem 1rem;
  border-radius: 4px; z-index: 100; text-decoration: none;
}
.skip:focus { top: 1rem; outline: 3px solid var(--plum); outline-offset: 2px; }

/* Focus */
:focus-visible { outline: 3px solid var(--plum); outline-offset: 3px; border-radius: 2px; }

/* Layout */
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 1.25rem; }
main { padding: 3rem 0 4rem; }
section + section { margin-top: 3.5rem; }
.measure { max-width: var(--measure); }

/* Header */
.site-header { border-bottom: 1px solid var(--line); background: var(--paper); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 4.5rem; }
.wordmark { font-family: var(--serif); font-size: 1.25rem; font-weight: 600; letter-spacing: .01em; color: var(--ink); text-decoration: none; line-height: 1.15; }
.wordmark small { display: block; font-family: var(--sans); font-size: .72rem; font-weight: 500; color: var(--plum); letter-spacing: .12em; text-transform: uppercase; margin-top: .2rem; }

.nav { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.nav a { color: var(--ink-soft); text-decoration: none; font-size: .95rem; padding: .35rem 0; border-bottom: 2px solid transparent; }
.nav a:hover { color: var(--ink); }
.nav a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--plum); }

.nav-toggle { display: none; background: none; border: 1px solid var(--line); border-radius: 4px; padding: .45rem .7rem; font: inherit; color: var(--ink); cursor: pointer; }

@media (max-width: 760px) {
  .nav-toggle { display: inline-block; }
  .nav { display: none; width: 100%; flex-direction: column; gap: 0; padding-bottom: 1rem; }
  .nav.open { display: flex; }
  .nav a { padding: .7rem 0; border-bottom: 1px solid var(--line); }
  .nav a[aria-current="page"] { border-bottom-color: var(--plum); }
  .site-header .wrap { flex-wrap: wrap; }
}

/* Type */
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.2; color: var(--ink); margin: 0 0 .75rem; letter-spacing: -.005em; }
h1 { font-size: clamp(2rem, 4.5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin-top: 0; }
h3 { font-size: 1.25rem; margin-top: 1.75rem; }
p { margin: 0 0 1.1rem; }
.lede { font-size: 1.25rem; line-height: 1.5; color: var(--ink-soft); max-width: var(--measure); }
.eyebrow { font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--plum); font-weight: 600; margin-bottom: .75rem; }
a { color: var(--plum-deep); text-underline-offset: .15em; }
a:hover { color: var(--ink); }
hr { border: 0; border-top: 1px solid var(--line); margin: 3rem 0; }
ul.plain { padding-left: 1.2rem; }
ul.plain li { margin-bottom: .5rem; }
small, .small { font-size: .9rem; color: var(--ink-mute); }

/* Hero */
.hero { padding: 3.5rem 0 3rem; border-bottom: 1px solid var(--line); }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 3rem; align-items: end; }
.hero h1 { max-width: 20ch; }
.hero-photo { aspect-ratio: 4 / 5; background: var(--paper-2); border: 1px solid var(--line); border-radius: 3px; display: flex; align-items: flex-end; padding: 1rem; color: var(--ink-mute); font-size: .85rem; }
.hero-photo img { width: 100%; height: 100%; object-fit: cover; border-radius: 3px; }
@media (max-width: 760px) {
  .hero .wrap { grid-template-columns: 1fr; gap: 2rem; }
  .hero-photo { aspect-ratio: 3 / 2; }
}

/* Buttons */
.btn { display: inline-block; background: var(--plum); color: #fff; text-decoration: none; padding: .8rem 1.4rem; border-radius: 4px; font-weight: 500; border: 1px solid var(--plum); font: inherit; cursor: pointer; }
.btn:hover { background: var(--plum-deep); color: #fff; }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: #fff; }
.actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 1.5rem; }

/* Three-up */
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2rem; }
@media (max-width: 860px) { .grid-3 { grid-template-columns: 1fr; gap: 1.5rem; } }
.card { border-top: 2px solid var(--plum); padding-top: 1.25rem; }
.card h3 { margin-top: 0; }
.card p:last-child { margin-bottom: 0; }

/* Two-column doc layout */
.doc { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 3rem; align-items: start; }
@media (max-width: 860px) { .doc { grid-template-columns: 1fr; } }
.aside { border-left: 2px solid var(--plum); padding-left: 1.25rem; font-size: .95rem; color: var(--ink-soft); }
.aside h3 { font-size: 1rem; margin-top: 0; font-family: var(--sans); font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: var(--plum); }

/* Definition tables */
.spec { width: 100%; border-collapse: collapse; margin: 1.25rem 0 2rem; font-size: .98rem; }
.spec th, .spec td { text-align: left; vertical-align: top; padding: .75rem .5rem; border-top: 1px solid var(--line); }
.spec th { width: 34%; font-weight: 600; color: var(--ink-soft); font-family: var(--sans); }
.spec tr:last-child td, .spec tr:last-child th { border-bottom: 1px solid var(--line); }

/* Callout */
.callout { background: var(--plum-tint); border-left: 3px solid var(--plum); padding: 1.1rem 1.35rem; border-radius: 0 4px 4px 0; margin: 1.5rem 0; }
.callout p:last-child { margin-bottom: 0; }

/* Status badge for drafts */
.draft { display: inline-block; font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; background: #fff3d6; color: #6b4c00; border: 1px solid #e9d29a; padding: .15rem .5rem; border-radius: 3px; vertical-align: middle; }

/* Forms */
form { max-width: 40rem; }
.field { margin-bottom: 1.25rem; }
label { display: block; font-weight: 500; margin-bottom: .35rem; }
.hint { display: block; font-size: .9rem; color: var(--ink-mute); margin-bottom: .4rem; }
input[type="text"], input[type="email"], input[type="tel"], textarea, select {
  width: 100%; font: inherit; padding: .7rem .8rem; border: 1px solid #b9b6ad; border-radius: 4px; background: #fff; color: var(--ink);
}
textarea { min-height: 9rem; resize: vertical; }
.form-status { margin-top: 1rem; padding: .9rem 1.1rem; border-radius: 4px; display: none; }
.form-status.ok { display: block; background: #e7f2e8; color: #1f4d27; border: 1px solid #b8d8bc; }
.form-status.err { display: block; background: #f9e6e6; color: #6b1d1d; border: 1px solid #e3b3b3; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); background: var(--paper-2); padding: 2.5rem 0; font-size: .92rem; color: var(--ink-soft); }
.site-footer .wrap { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2rem; }
@media (max-width: 760px) { .site-footer .wrap { grid-template-columns: 1fr; } }
.site-footer h4 { font-family: var(--sans); font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--plum); margin: 0 0 .6rem; }
.site-footer p { margin: 0 0 .4rem; }
.site-footer a { color: var(--ink-soft); }
.site-footer .legal { grid-column: 1 / -1; border-top: 1px solid var(--line); padding-top: 1.25rem; margin-top: .5rem; font-size: .85rem; color: var(--ink-mute); }

/* Install prompt (How to buy only) */
.install { display: none; align-items: center; justify-content: space-between; gap: 1rem; border: 1px solid var(--line); background: #fff; padding: .9rem 1.1rem; border-radius: 4px; margin: 2rem 0; }
.install.show { display: flex; }
.install p { margin: 0; font-size: .95rem; }

/* Print */
@media print {
  .site-header, .site-footer, .skip, .nav-toggle, .install, .actions { display: none !important; }
  body { background: #fff; color: #000; font-size: 11pt; }
  main { padding: 0; }
  a { color: #000; text-decoration: none; }
}