/* ==========================================================================
   CivilWarArtillery.com — Site Design System
   Palette and typography carried over from the 2026 homepage design.
   ========================================================================== */
:root {
  --cannon-black: #0f0d0a;
  --gunpowder: #1a1612;
  --panel: #201b15;
  --panel-light: #2a241d;
  --rust: #8b3a1a;
  --rust-light: #b84d22;
  --brass: #b5912a;
  --brass-light: #d4af50;
  --brass-pale: #e8d07a;
  --parchment: #f4ead4;
  --parchment-dark: #e8d5b0;
  --cream: #fdf8ee;
  --smoke: #a89d90;
  --smoke-dark: #6b6259;
  --ash: #3d3530;
  --iron: #4a4540;
  --border: rgba(181, 145, 42, 0.35);
  --border-strong: rgba(181, 145, 42, 0.65);
  --link: #d4af50;
  --link-hover: #e8d07a;
  --max-content: 960px;
  --max-text: 46rem;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  background: var(--cannon-black);
  color: var(--parchment);
  font-family: 'EB Garamond', Georgia, 'Times New Roman', serif;
  font-size: 1.125rem;
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Skip link */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  background: var(--brass);
  color: var(--cannon-black);
  padding: 0.6rem 1.2rem;
  font-weight: 600;
  text-decoration: none;
}
.skip-link:focus { left: 0.5rem; top: 0.5rem; }

a { color: var(--link); text-decoration: underline; text-decoration-color: rgba(212, 175, 80, 0.4); text-underline-offset: 2px; }
a:hover { color: var(--link-hover); text-decoration-color: var(--link-hover); }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--brass-light);
  outline-offset: 2px;
  border-radius: 2px;
}

img { max-width: 100%; height: auto; }

/* ── Header ───────────────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--gunpowder);
  border-bottom: 2px solid var(--brass);
  box-shadow: 0 2px 30px rgba(0, 0, 0, 0.7);
}
.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.site-logo {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  text-decoration: none;
  padding: 0.7rem 0;
  flex-shrink: 0;
}
.logo-icon { width: 44px; height: 44px; flex-shrink: 0; }
.logo-text { display: flex; flex-direction: column; }
.logo-text .title {
  font-family: 'Cinzel', Georgia, serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--brass-light);
  letter-spacing: 0.12em;
  line-height: 1.15;
  text-transform: uppercase;
}
.logo-text .subtitle {
  font-size: 0.75rem;
  color: var(--smoke);
  letter-spacing: 0.08em;
  font-style: italic;
}

/* Nav */
.main-nav { display: flex; align-items: center; }
.nav-item { position: relative; }
.nav-link {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 1.35rem 0.85rem;
  font-family: 'Cinzel', Georgia, serif;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--parchment-dark);
  background: none;
  border: 0;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}
.nav-link svg { width: 9px; height: 6px; fill: currentColor; opacity: 0.6; }
.nav-item:hover > .nav-link,
.nav-item:focus-within > .nav-link,
.nav-item.open > .nav-link { color: var(--brass-pale); }

.dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 240px;
  background: var(--panel);
  border: 1px solid var(--border-strong);
  border-top: 2px solid var(--brass);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.75);
  padding: 0.4rem 0;
  display: none;
  z-index: 110;
}
.nav-item:hover > .dropdown,
.nav-item:focus-within > .dropdown,
.nav-item.open > .dropdown { display: block; }
.dropdown a {
  display: block;
  padding: 0.55rem 1.1rem;
  font-size: 0.98rem;
  color: var(--parchment-dark);
  text-decoration: none;
  border-left: 2px solid transparent;
}
.dropdown a:hover, .dropdown a:focus {
  color: var(--brass-pale);
  background: rgba(181, 145, 42, 0.08);
  border-left-color: var(--brass);
}
.dropdown .dd-label {
  display: block;
  padding: 0.55rem 1.1rem 0.2rem;
  font-family: 'Cinzel', Georgia, serif;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--smoke-dark);
}

.nav-book-cta {
  margin-left: 0.6rem;
  padding: 0.55rem 1rem;
  font-family: 'Cinzel', Georgia, serif;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cannon-black);
  background: linear-gradient(180deg, var(--brass-light), var(--brass));
  border: 1px solid var(--brass-pale);
  border-radius: 3px;
  text-decoration: none;
  white-space: nowrap;
}
.nav-book-cta:hover { background: var(--brass-pale); color: var(--cannon-black); }

/* Mobile nav */
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-strong);
  border-radius: 4px;
  color: var(--brass-light);
  padding: 0.5rem 0.7rem;
  cursor: pointer;
  font-size: 1.1rem;
  line-height: 1;
}
@media (max-width: 1100px) {
  .nav-toggle { display: block; }
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--gunpowder);
    border-bottom: 2px solid var(--brass);
    max-height: calc(100vh - 70px);
    overflow-y: auto;
    padding-bottom: 1rem;
  }
  .main-nav.open { display: flex; }
  .nav-item { width: 100%; }
  .nav-link {
    width: 100%;
    justify-content: space-between;
    padding: 0.9rem 1.25rem;
    border-bottom: 1px solid rgba(181, 145, 42, 0.15);
  }
  .dropdown {
    position: static;
    border: 0;
    border-left: 2px solid var(--border);
    margin: 0 1.25rem;
    box-shadow: none;
    background: transparent;
  }
  .nav-book-cta {
    margin: 0.9rem 1.25rem 0;
    text-align: center;
    display: block;
  }
}

/* ── Page hero / breadcrumb ───────────────────────────────────────────── */
.page-hero {
  background: linear-gradient(180deg, var(--gunpowder) 0%, var(--cannon-black) 100%);
  border-bottom: 1px solid var(--border);
  padding: 2.2rem 1.25rem 2rem;
}
.page-hero-inner { max-width: var(--max-content); margin: 0 auto; }
.breadcrumb {
  font-size: 0.86rem;
  color: var(--smoke);
  letter-spacing: 0.04em;
  margin-bottom: 0.9rem;
}
.breadcrumb a { color: var(--smoke); text-decoration: none; }
.breadcrumb a:hover { color: var(--brass-pale); text-decoration: underline; }
.breadcrumb .sep { margin: 0 0.45rem; color: var(--smoke-dark); }
.page-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(1.7rem, 4.5vw, 2.6rem);
  font-weight: 700;
  color: var(--cream);
  line-height: 1.15;
}
.page-title em { color: var(--brass-light); font-style: italic; }
.page-kicker {
  font-family: 'Cinzel', Georgia, serif;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--rust-light);
  margin-bottom: 0.5rem;
}
.page-lead {
  margin-top: 0.8rem;
  max-width: var(--max-text);
  color: var(--parchment-dark);
  font-size: 1.1rem;
}

/* ── Content ──────────────────────────────────────────────────────────── */
.content-wrap {
  max-width: var(--max-content);
  margin: 0 auto;
  padding: 2.2rem 1.25rem 3.5rem;
}
.prose { max-width: var(--max-text); }
.prose p { margin: 0 0 1.1rem; }
.prose li { margin: 0 0 0.4rem; }
.prose ul, .prose ol { padding-left: 1.4rem; margin: 0 0 1.2rem; }
.prose blockquote {
  border-left: 3px solid var(--brass);
  padding: 0.3rem 0 0.3rem 1.2rem;
  margin: 1.4rem 0;
  color: var(--parchment-dark);
  font-style: italic;
}

h1, h2, h3, h4 { font-family: 'Playfair Display', Georgia, serif; color: var(--cream); line-height: 1.25; }
.content-wrap h2 {
  font-size: 1.5rem;
  margin: 2.2rem 0 0.9rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--border);
}
.content-wrap h3 { font-size: 1.2rem; margin: 1.7rem 0 0.7rem; color: var(--brass-pale); }
.content-wrap h2:first-child, .content-wrap h3:first-child { margin-top: 0; }

hr { border: 0; border-top: 1px solid var(--border); margin: 2rem 0; }

/* Spec sheet (projectile pages) */
.spec-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 340px);
  gap: 2rem;
  align-items: start;
  margin-bottom: 2rem;
}
@media (max-width: 760px) { .spec-layout { grid-template-columns: 1fr; } }
.spec-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-top: 3px solid var(--brass);
  padding: 1.3rem 1.5rem;
  border-radius: 3px;
}
.spec-card dl { display: grid; grid-template-columns: auto 1fr; gap: 0.45rem 1rem; }
.spec-card dt {
  font-family: 'Cinzel', Georgia, serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brass-light);
  align-self: baseline;
  white-space: nowrap;
}
.spec-card dd { color: var(--parchment); align-self: baseline; }
@media (max-width: 480px) {
  .spec-card dl { grid-template-columns: 1fr; gap: 0.1rem; }
  .spec-card dd { margin-bottom: 0.6rem; }
}

/* Figures & galleries */
figure { margin: 1.6rem 0; }
figure.inline-right { float: right; margin: 0 0 1.2rem 1.6rem; max-width: 300px; }
@media (max-width: 640px) { figure.inline-right { float: none; margin: 1.6rem 0; max-width: 100%; } }
figure img {
  border: 1px solid var(--border-strong);
  background: var(--panel);
  padding: 4px;
  border-radius: 2px;
}
figcaption {
  font-size: 0.9rem;
  color: var(--smoke);
  margin-top: 0.5rem;
  line-height: 1.45;
}
.photo-credit { font-size: 0.82rem; color: var(--smoke-dark); font-style: italic; }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1.1rem;
  margin: 1.8rem 0;
}
.gallery-grid a.tile {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 0.8rem;
  border-radius: 3px;
  text-decoration: none;
  color: var(--parchment-dark);
  text-align: center;
  font-size: 0.95rem;
  line-height: 1.4;
}
.gallery-grid a.tile:hover { border-color: var(--brass); color: var(--brass-pale); }
.gallery-grid a.tile img {
  margin: 0 auto;
  border: 1px solid var(--ash);
  background: var(--gunpowder);
  padding: 3px;
  max-height: 220px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
}

/* Data tables */
.table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 1.6rem 0;
  border: 1px solid var(--border);
  border-radius: 3px;
}
table.data {
  border-collapse: collapse;
  width: 100%;
  min-width: 480px;
  font-size: 0.98rem;
  background: var(--panel);
}
table.data caption {
  text-align: left;
  padding: 0.8rem 1rem;
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.05rem;
  color: var(--cream);
  background: var(--panel-light);
  border-bottom: 1px solid var(--border);
}
table.data th, table.data td {
  padding: 0.5rem 0.85rem;
  border: 1px solid rgba(181, 145, 42, 0.2);
  text-align: left;
  vertical-align: top;
}
table.data th {
  font-family: 'Cinzel', Georgia, serif;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brass-light);
  background: var(--panel-light);
}
table.data tr:nth-child(even) td { background: rgba(255, 255, 255, 0.02); }

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.7rem 1.4rem;
  font-family: 'Cinzel', Georgia, serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 3px;
  cursor: pointer;
}
.btn-primary {
  background: linear-gradient(180deg, var(--brass-light), var(--brass));
  color: var(--cannon-black);
  border: 1px solid var(--brass-pale);
}
.btn-primary:hover { background: var(--brass-pale); color: var(--cannon-black); }
.btn-outline {
  background: transparent;
  color: var(--brass-light);
  border: 1px solid var(--border-strong);
}
.btn-outline:hover { border-color: var(--brass-pale); color: var(--brass-pale); }

/* Book promo */
.book-promo {
  display: flex;
  gap: 1.6rem;
  align-items: center;
  background: var(--panel);
  border: 1px solid var(--border-strong);
  border-left: 4px solid var(--rust);
  padding: 1.4rem 1.6rem;
  margin: 2.4rem 0;
  border-radius: 3px;
  flex-wrap: wrap;
}
.book-promo .bp-text { flex: 1 1 300px; }
.book-promo .bp-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.15rem;
  color: var(--cream);
  margin-bottom: 0.3rem;
}
.book-promo p { color: var(--parchment-dark); font-size: 1rem; margin: 0 0 0.9rem; }

/* Prev/next + related */
.page-nav {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2.6rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

/* Notice */
.notice {
  background: rgba(139, 58, 26, 0.14);
  border: 1px solid rgba(184, 77, 34, 0.5);
  border-left: 4px solid var(--rust-light);
  padding: 0.9rem 1.2rem;
  border-radius: 3px;
  margin: 1.6rem 0;
  font-size: 0.98rem;
  color: var(--parchment-dark);
}

/* ── Footer ───────────────────────────────────────────────────────────── */
.site-footer {
  background: var(--gunpowder);
  border-top: 2px solid var(--brass);
  margin-top: 3rem;
  font-size: 0.95rem;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2.4rem 1.25rem 1.2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 1.8rem;
}
.footer-col h2 {
  font-family: 'Cinzel', Georgia, serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brass-light);
  margin: 0 0 0.8rem;
  border: 0;
  padding: 0;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 0.45rem; }
.footer-col a { color: var(--parchment-dark); text-decoration: none; }
.footer-col a:hover { color: var(--brass-pale); text-decoration: underline; }
.footer-safety {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.25rem 1.2rem;
  color: var(--smoke);
  font-size: 0.86rem;
  line-height: 1.55;
}
.footer-safety strong { color: var(--rust-light); }
.footer-bottom {
  border-top: 1px solid rgba(181, 145, 42, 0.2);
  padding: 1.1rem 1.25rem 1.4rem;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  flex-wrap: wrap;
  color: var(--smoke);
  font-size: 0.86rem;
}
.footer-bottom a { color: var(--smoke); }
.footer-bottom a:hover { color: var(--brass-pale); }

/* ── Banner ads (served by ArtifactSearch) ────────────────────────────── */
:root { --cwa-ads-css: 1; }
.cwa-ad {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  margin: 1.8rem auto;
  max-width: 100%;
}
.cwa-ad-label {
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--smoke-dark);
}
.cwa-ad-link {
  display: block;
  line-height: 0;
  border: 1px solid var(--border);
  background: var(--gunpowder);
}
.cwa-ad-link img { display: block; max-width: 100%; height: auto; }
.cwa-ad-leaderboard .cwa-ad-link { width: 728px; max-width: 100%; aspect-ratio: 728 / 90; }
.cwa-ad-rectangle .cwa-ad-link { width: 300px; max-width: 100%; aspect-ratio: 300 / 250; }
.cwa-house {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  line-height: 1.35;
  text-align: center;
  text-decoration: none;
  padding: 10px 18px;
  background: linear-gradient(180deg, var(--panel), var(--gunpowder));
}
.cwa-house-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  color: var(--brass-pale);
  font-size: 15px;
}
.cwa-house-text { color: var(--parchment-dark); font-size: 12.5px; }

/* Print */
@media print {
  body { background: #fff; color: #000; }
  .site-header, .site-footer, .nav-toggle, .page-nav, .book-promo, .cwa-ad { display: none; }
  a { color: #000; }
}