/* ==========================================================================
   GunCrusade -- design tokens
   Palette is drawn straight from the materials of the sport: blued steel,
   brass casings, walnut stocks, waxed canvas. Swap these six values to
   reuse this whole system on another Crusade Network property.
   ========================================================================== */

:root {
  /* Color */
  --color-charcoal: #23221d;      /* blued steel -- primary background */
  --color-charcoal-soft: #2c2a23; /* card / raised surface */
  --color-ink: #17160f;           /* deepest surface, text-on-brass */
  --color-parchment: #ede6d6;     /* canvas -- primary text on dark */
  --color-parchment-dim: #b9ae94; /* secondary text on dark */
  --color-brass: #b08a4e;         /* spent primer -- primary accent */
  --color-brass-bright: #d1a866;  /* brass, hover/emphasis state */
  --color-steel: #5b6b75;         /* gun-blue -- secondary accent */
  --color-steel-bright: #8798a1;  /* steel, muted text/meta */
  --color-walnut: #46352a;        /* stock wood -- borders, dividers */
  --color-blaze: #c1571f;         /* safety orange -- used sparingly */

  /* Type */
  --font-display: "Fraunces", Georgia, "Iowan Old Style", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  /* Spacing scale */
  --space-3xs: 0.25rem;
  --space-2xs: 0.5rem;
  --space-xs: 0.75rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  --content-width: 74rem;
  --prose-width: 42rem;
  --radius-sm: 3px;
  --radius-md: 7px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ==========================================================================
   Self-hosted fonts -- no external requests, no third-party font CDN
   ========================================================================== */

@font-face { font-family: "Fraunces"; font-weight: 400; font-style: normal; font-display: swap; src: url("/assets/fonts/fraunces-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Fraunces"; font-weight: 600; font-style: normal; font-display: swap; src: url("/assets/fonts/fraunces-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Fraunces"; font-weight: 600; font-style: italic; font-display: swap; src: url("/assets/fonts/fraunces-latin-600-italic.woff2") format("woff2"); }
@font-face { font-family: "Fraunces"; font-weight: 900; font-style: normal; font-display: swap; src: url("/assets/fonts/fraunces-latin-900-normal.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-weight: 400; font-style: normal; font-display: swap; src: url("/assets/fonts/inter-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-weight: 500; font-style: normal; font-display: swap; src: url("/assets/fonts/inter-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-weight: 600; font-style: normal; font-display: swap; src: url("/assets/fonts/inter-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-weight: 700; font-style: normal; font-display: swap; src: url("/assets/fonts/inter-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-weight: 400; font-style: normal; font-display: swap; src: url("/assets/fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-weight: 500; font-style: normal; font-display: swap; src: url("/assets/fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2"); }

/* ==========================================================================
   Reset + base
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; }
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  background: var(--color-charcoal);
  color: var(--color-parchment);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--color-brass);
  color: var(--color-ink);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 0.85em 1.3em;
  border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; }

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ==========================================================================
   Typography
   ========================================================================== */

h1, h2, h3, .h1, .h2, .h3 {
  font-family: var(--font-display);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin: 0 0 var(--space-sm);
}
h1, .h1 { font-size: clamp(2.35rem, 1.9rem + 2.2vw, 4.25rem); }
h2, .h2 { font-size: clamp(1.65rem, 1.4rem + 1.1vw, 2.5rem); font-weight: 600; }
h3, .h3 { font-size: clamp(1.2rem, 1.1rem + 0.4vw, 1.5rem); font-weight: 600; }
p { margin: 0 0 var(--space-sm); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-brass-bright);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}
a.eyebrow:hover { color: var(--color-parchment); }
.eyebrow::before { content: ""; width: 26px; height: 1px; background: var(--color-brass); flex-shrink: 0; }

.lede {
  font-size: 1.15rem;
  line-height: 1.6;
  color: var(--color-parchment-dim);
}

/* ==========================================================================
   Layout
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--content-width);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

main { display: block; }

/* Signature element: witness-mark divider, styled after graduated marks
   on a scope's elevation turret. Two overlaid tick rhythms (minor/major)
   stand in for a plain hairline between sections. */
.tick-divider {
  position: relative;
  height: 20px;
  margin: var(--space-2xl) auto;
  max-width: var(--content-width);
  padding-inline: var(--space-md);
}
.tick-divider::before,
.tick-divider::after {
  content: "";
  position: absolute;
  top: 50%;
  left: var(--space-md);
  right: var(--space-md);
}
.tick-divider::before {
  height: 7px;
  transform: translateY(-50%);
  background-image: repeating-linear-gradient(to right, var(--color-walnut) 0 1px, transparent 1px 18px);
  opacity: 0.8;
}
.tick-divider::after {
  height: 13px;
  transform: translateY(-50%);
  background-image: repeating-linear-gradient(to right, var(--color-brass) 0 2px, transparent 2px 90px);
}
.tick-divider--tight { margin: var(--space-xl) auto; }

/* ==========================================================================
   Buttons + tags
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55em;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.9em 1.5em;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease), transform 0.2s var(--ease);
}
.btn--primary { background: var(--color-brass); color: var(--color-ink); }
.btn--primary:hover { background: var(--color-brass-bright); transform: translateY(-1px); }
.btn--ghost { border-color: var(--color-steel); color: var(--color-parchment); }
.btn--ghost:hover { border-color: var(--color-brass); color: var(--color-brass-bright); }

.tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.35em 0.75em;
  border: 1px solid var(--color-steel);
  border-radius: 999px;
  color: var(--color-steel-bright);
  text-decoration: none;
}
.tag:hover { border-color: var(--color-brass); color: var(--color-brass-bright); }

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
  padding: var(--space-md) 0;
  border-bottom: 1px solid rgba(176, 138, 78, 0.22);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}
.wordmark {
  display: flex;
  align-items: baseline;
  gap: 0.5em;
  text-decoration: none;
  color: var(--color-parchment);
}
.wordmark__mark {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.4rem;
  letter-spacing: -0.01em;
}
.wordmark__network {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-brass-bright);
  white-space: nowrap;
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  background: transparent;
  border: 1px solid var(--color-steel);
  border-radius: var(--radius-sm);
  color: var(--color-parchment);
  cursor: pointer;
}

.site-nav ul {
  list-style: none;
  display: flex;
  gap: var(--space-md);
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.site-nav a {
  text-decoration: none;
  color: var(--color-parchment-dim);
  padding-bottom: 3px;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.site-nav a:hover, .site-nav a[aria-current="page"] {
  color: var(--color-brass-bright);
  border-color: var(--color-brass);
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero { padding: var(--space-2xl) 0 var(--space-xl); }
.hero h1 { max-width: 17ch; }
.hero__lede { max-width: 40ch; margin-top: var(--space-md); }
.hero__actions { display: flex; gap: var(--space-sm); margin-top: var(--space-lg); flex-wrap: wrap; }

/* ==========================================================================
   Post grid + cards
   ========================================================================== */

.section-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}
.section-heading p { color: var(--color-parchment-dim); margin: 0; }

.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-md);
}

.post-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-md);
  background: var(--color-charcoal-soft);
  border: 1px solid rgba(176, 138, 78, 0.16);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: inherit;
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease);
}
.post-card:hover { transform: translateY(-3px); border-color: var(--color-brass); }
.post-card__category {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-brass-bright);
  margin-bottom: var(--space-sm);
}
.post-card h3 { font-size: 1.25rem; margin-bottom: var(--space-xs); }
.post-card p { color: var(--color-parchment-dim); font-size: 0.94rem; flex-grow: 1; margin-bottom: var(--space-sm); }
.post-card__meta {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-steel-bright);
  display: flex;
  gap: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.post-list { display: flex; flex-direction: column; }
.post-list__item {
  display: grid;
  grid-template-columns: 9rem 1fr;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid rgba(176, 138, 78, 0.14);
  text-decoration: none;
  color: inherit;
}
.post-list__item:first-child { padding-top: 0; }
.post-list__date {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-steel-bright);
  padding-top: 0.3em;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.6em;
}
.post-list__item h3 { margin-bottom: var(--space-3xs); transition: color 0.2s var(--ease); }
.post-list__item:hover h3 { color: var(--color-brass-bright); }
.post-list__item p { color: var(--color-parchment-dim); margin: 0; }

/* ==========================================================================
   Category tiles ("what we cover")
   ========================================================================== */

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1px;
  background: rgba(176, 138, 78, 0.18);
  border: 1px solid rgba(176, 138, 78, 0.18);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.category-tile { background: var(--color-charcoal); padding: var(--space-lg) var(--space-md); text-decoration: none; color: inherit; transition: background 0.2s var(--ease); }
.category-tile:hover { background: var(--color-charcoal-soft); }
.category-tile h3 { margin-bottom: var(--space-2xs); }
.category-tile p { color: var(--color-parchment-dim); font-size: 0.92rem; margin: 0; }

/* ==========================================================================
   Article / prose
   ========================================================================== */

.page-header { padding: var(--space-2xl) 0 var(--space-lg); }
.page-header .lede { max-width: 46ch; margin-top: var(--space-sm); }

.post-header { padding: var(--space-2xl) 0 var(--space-lg); max-width: var(--prose-width); margin-inline: auto; }
.post-header__meta {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-steel-bright);
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-top: var(--space-md);
}

.prose {
  max-width: var(--prose-width);
  margin-inline: auto;
  font-size: 1.08rem;
  line-height: 1.75;
  padding-bottom: var(--space-xl);
}
.prose h2 { margin-top: var(--space-xl); font-size: 1.55rem; }
.prose h3 { margin-top: var(--space-lg); font-size: 1.2rem; }
.prose p { margin-bottom: var(--space-md); }
.prose a { color: var(--color-brass-bright); text-decoration-color: rgba(176, 138, 78, 0.45); text-underline-offset: 3px; }
.prose ul, .prose ol { padding-left: 1.25em; margin: 0 0 var(--space-md); }
.prose li { margin-bottom: 0.45em; }
.prose img { border-radius: var(--radius-md); margin: var(--space-lg) 0; }
.prose blockquote {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 600;
  font-size: 1.35rem;
  line-height: 1.5;
  border-left: 2px solid var(--color-brass);
  margin: var(--space-lg) 0;
  padding-left: var(--space-md);
}
.prose blockquote p { margin: 0; }
.prose code { font-family: var(--font-mono); background: rgba(255, 255, 255, 0.07); padding: 0.15em 0.4em; border-radius: 3px; font-size: 0.88em; }
.prose hr { border: none; border-top: 1px solid rgba(176, 138, 78, 0.2); margin: var(--space-xl) 0; }

/* Affiliate / featured-gear callout, dropped into post bodies */
.callout {
  border: 1px solid rgba(176, 138, 78, 0.5);
  background: rgba(176, 138, 78, 0.08);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin: var(--space-lg) 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-md);
  align-items: center;
  justify-content: space-between;
}
.callout__text { min-width: 200px; }
.callout__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-brass-bright);
  margin-bottom: var(--space-3xs);
}
.callout__title { font-family: var(--font-display); font-weight: 600; font-size: 1.1rem; margin: 0; }
.callout .btn { flex-shrink: 0; }

/* ==========================================================================
   Author / related
   ========================================================================== */

.about-strip {
  max-width: var(--prose-width);
  margin: 0 auto var(--space-xl);
  padding: var(--space-lg);
  background: var(--color-charcoal-soft);
  border-radius: var(--radius-md);
  border: 1px solid rgba(176, 138, 78, 0.16);
}
.about-strip .eyebrow { margin-bottom: var(--space-sm); }
.about-strip p:last-child { margin-bottom: 0; color: var(--color-parchment-dim); }

/* ==========================================================================
   Pagination
   ========================================================================== */

.pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--space-xl);
  font-family: var(--font-mono);
  font-size: 0.8rem;
}
.pagination a { text-decoration: none; color: var(--color-parchment); }
.pagination a:hover { color: var(--color-brass-bright); }
.pagination__status { color: var(--color-steel-bright); }

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer { border-top: 1px solid rgba(176, 138, 78, 0.2); padding: var(--space-xl) 0 var(--space-lg); margin-top: var(--space-2xl); }
.site-footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: var(--space-lg); }
.site-footer__brand .wordmark { margin-bottom: var(--space-sm); }
.site-footer__brand p { color: var(--color-parchment-dim); max-width: 32ch; font-size: 0.94rem; }
.site-footer__heading {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-brass-bright);
  margin-bottom: var(--space-sm);
}
.site-footer nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.6em; }
.site-footer a { text-decoration: none; color: var(--color-parchment-dim); font-size: 0.92rem; }
.site-footer a:hover { color: var(--color-brass-bright); }
.site-footer__bottom {
  margin-top: var(--space-xl);
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-steel-bright);
}

/* ==========================================================================
   Scroll reveal (respects prefers-reduced-motion via the global rule above)
   ========================================================================== */

.reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 760px) {
  .nav-toggle { display: inline-flex; }
  .site-nav { display: none; width: 100%; }
  .site-nav.is-open { display: block; }
  .site-nav ul { flex-direction: column; gap: var(--space-sm); padding: var(--space-md) 0 0; }
  .site-header__inner { flex-wrap: wrap; }
  .site-footer__grid { grid-template-columns: 1fr; gap: var(--space-lg); }
  .post-list__item { grid-template-columns: 1fr; gap: var(--space-2xs); }
  .post-list__date { padding-top: 0; }
  .hero { padding: var(--space-xl) 0 var(--space-lg); }
}