/* ==========================================================================
   Breeds of Dogs — "Field Guide" skin
   A printed reference work rendered for the web: cream stock, amber rules,
   navy ink, slab-serif display and a true serif reading face.
   Palette descends from the original site: #FFCC00 panels, #000066 links,
   #c4a25e footer rules, Times New Roman body copy.
   ========================================================================== */

:root {
  /* Signature amber, from the original #FFCC00 panel */
  --amber-100: #FFF4CC;
  --amber-200: #FFE58A;
  --amber-300: #FFCC00;
  --amber-500: #E0A400;
  --amber-700: #A87400;

  /* Ink, refined from the original #000066 link colour */
  --ink-900: #101a3d;
  --ink-700: #1c2c63;
  --ink-500: #2c3f82;

  /* Paper stock */
  --paper: #FDFBF4;
  --paper-alt: #F6F1E2;
  --paper-deep: #EFE7D2;

  /* Rules and tan accents, from the original #c4a25e */
  --rule: #DACDAC;
  --rule-strong: #B9A578;
  --tan: #8A7443;

  --text: #22201A;
  --text-soft: #5C574B;

  --measure: 68ch;
  --shadow-page: 0 1px 0 var(--rule), 0 12px 28px -22px rgba(34, 32, 26, .55);
}

/* --------------------------------------------------------------- base --- */

html { -webkit-text-size-adjust: 100%; }

body {
  background-color: var(--paper);
  background-image:
    repeating-linear-gradient(0deg, rgba(138, 116, 67, .022) 0 1px, transparent 1px 4px);
  color: var(--text);
  font-family: "Source Serif 4", Georgia, "Times New Roman", serif;
  font-size: 1.0625rem;
  line-height: 1.68;
}

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

::selection { background: var(--amber-200); color: var(--ink-900); }

a { color: var(--ink-700); text-underline-offset: .18em; text-decoration-thickness: .06em; }
a:hover, a:focus { color: var(--amber-700); }

:focus-visible {
  outline: 3px solid var(--amber-500);
  outline-offset: 2px;
}

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--ink-900); color: var(--paper);
  padding: .6rem 1rem; font-family: "Barlow Condensed", system-ui, sans-serif;
  letter-spacing: .06em; text-transform: uppercase;
}
.skip-link:focus { left: 0; color: var(--paper); }

/* ---------------------------------------------------------- typography --- */

h1, h2, h3, h4, .display-face {
  font-family: "Bitter", Georgia, serif;
  color: var(--ink-900);
  font-weight: 700;
  letter-spacing: -.005em;
}

h1 {
  font-size: clamp(1.9rem, 1.35rem + 2.3vw, 2.85rem);
  line-height: 1.14;
  margin: 0 0 .35em;
}

h2 {
  font-size: clamp(1.3rem, 1.1rem + .85vw, 1.6rem);
  line-height: 1.24;
  margin: 2.1rem 0 .7rem;
  padding-bottom: .34rem;
  border-bottom: 1px solid var(--rule);
}

h3 {
  font-size: clamp(1.08rem, 1rem + .38vw, 1.24rem);
  margin: 1.55rem 0 .5rem;
  color: var(--ink-700);
}

p { margin: 0 0 1.05rem; }

main ul, main ol { margin: 0 0 1.15rem; padding-left: 1.35rem; }
main li { margin-bottom: .48rem; }

strong { color: var(--ink-900); font-weight: 700; }

.lede {
  font-size: 1.16em;
  line-height: 1.56;
  color: var(--text);
  border-left: 4px solid var(--amber-300);
  padding-left: 1rem;
  margin-bottom: 1.4rem;
}

.tagline {
  font-family: "Barlow Condensed", system-ui, sans-serif;
  font-size: 1.12rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--tan);
  margin: -.15rem 0 1.3rem;
}

.note, .warn {
  font-size: .95rem;
  padding: .85rem 1.05rem;
  margin: 1.4rem 0;
  border-radius: 2px;
}
.note {
  background: var(--paper-alt);
  border-left: 4px solid var(--rule-strong);
  color: var(--text-soft);
}
.warn {
  background: var(--amber-100);
  border-left: 4px solid var(--amber-500);
  color: var(--text);
}
.note a, .warn a { color: var(--ink-700); }

.alt { color: var(--text-soft); font-style: italic; }

/* -------------------------------------------------------------- header --- */

.masthead {
  background: var(--paper-alt);
  border-bottom: 3px solid var(--amber-300);
}

.masthead-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .35rem 1.15rem;
  padding: 1.15rem 0 1rem;
  min-width: 0;
}

.wordmark {
  font-family: "Bitter", Georgia, serif;
  font-weight: 700;
  font-size: clamp(1.4rem, 1.05rem + 1.5vw, 2.05rem);
  color: var(--ink-900);
  text-decoration: none;
  letter-spacing: -.015em;
  line-height: 1.05;
  min-width: 0;
}
.wordmark:hover { color: var(--ink-900); }
.wordmark .mark-of {
  color: var(--amber-700);
  font-style: italic;
  font-weight: 400;
}

.masthead-tagline {
  font-family: "Barlow Condensed", system-ui, sans-serif;
  font-size: .95rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--tan);
  min-width: 0;
}

/* ----------------------------------------------------------------- nav --- */
/* Bootstrap navbar, reskinned. min-width:0 + wrap guards against the
   flex-shrink:0 overflow class that hides links past the viewport edge. */

.navbar.site-nav {
  background: var(--ink-900);
  padding: 0;
  --bs-navbar-toggler-focus-width: .18rem;
}

.site-nav .navbar-nav {
  min-width: 0;
  flex-wrap: wrap;
}

.site-nav .nav-link {
  font-family: "Barlow Condensed", system-ui, sans-serif;
  font-size: 1.02rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(253, 251, 244, .86);
  padding: .74rem .95rem;
  border-bottom: 3px solid transparent;
  min-width: 0;
}
.site-nav .nav-link:hover,
.site-nav .nav-link:focus { color: var(--amber-300); }
.site-nav .nav-link.is-current {
  color: var(--amber-300);
  border-bottom-color: var(--amber-300);
}

.site-nav .navbar-toggler {
  border: 1px solid rgba(253, 251, 244, .35);
  border-radius: 2px;
  margin: .55rem 0;
  color: var(--paper);
}
.site-nav .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23FDFBF4' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* --------------------------------------------------------- letter strip --- */
/* The site's signature index. Original skipped Q and Z and merged "V W". */

.letter-strip {
  background: var(--amber-300);
  border-bottom: 1px solid var(--amber-500);
}

.letter-strip-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .1rem .18rem;
  padding: .5rem 0;
  min-width: 0;
}

.letter-strip-label {
  font-family: "Barlow Condensed", system-ui, sans-serif;
  font-size: .82rem;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--amber-700);
  margin-right: .55rem;
  white-space: nowrap;
}

.letter-strip a,
.letter-strip span.letter {
  font-family: "Barlow Condensed", system-ui, sans-serif;
  font-weight: 600;
  font-size: 1.02rem;
  line-height: 1;
  color: var(--ink-900);
  text-decoration: none;
  padding: .32rem .46rem;
  border-radius: 2px;
  min-width: 1.7rem;
  text-align: center;
}
.letter-strip a:hover,
.letter-strip a:focus {
  background: var(--ink-900);
  color: var(--amber-300);
}
.letter-strip span.letter { color: rgba(16, 26, 61, .38); }

/* ---------------------------------------------------------------- page --- */

.page-body { padding: 2.1rem 0 3rem; }

/* Bootstrap gutters are implemented as NEGATIVE margins on .row, matched by
   padding on the columns. If the row's half-gutter is larger than the
   container's horizontal padding, the row bleeds past the container — and at
   the lg breakpoint, where the container is at its max-width and the viewport
   has barely any slack, it bleeds past the VIEWPORT. Measured on this build at
   a 977px client width: .row spanned -3.5 to 980.5, giving 4px of horizontal
   document overflow. The fix is to keep the container's padding equal to the
   row's half-gutter at every breakpoint, so the negative margin is always
   absorbed rather than escaping. */
.page-body > .container { --bs-gutter-x: 1.5rem; }

@media (min-width: 992px) {
  /* .row here carries g-lg-5 (3rem gutter → -1.5rem side margins) */
  .page-body > .container { padding-left: 1.5rem; padding-right: 1.5rem; }
}

/* Belt and braces: a column can never be forced wider than its track. */
.page-body .row > [class*="col-"] { min-width: 0; }

.prose { max-width: var(--measure); }
.prose > :first-child { margin-top: 0; }

/* Single-column pages (no sibling-breed sidebar): centre the reading column
   so the page is not lopsided on wide screens, and let the opening plate run
   wider than the text measure. Breed pages are untouched — their right-hand
   column is the sidebar. */
.page-body > .container > .prose {
  margin-inline: auto;
}
@media (min-width: 992px) {
  .page-body > .container > .prose { --measure: 74ch; }
  .page-body > .container > .prose > .hero-plate {
    width: min(100%, 46rem);
    margin-inline: auto;
  }
}

/* -------------------------------------------------------------- figure --- */

.plate {
  margin: 0 0 1.7rem;
  background: var(--paper-alt);
  border: 1px solid var(--rule);
  padding: .55rem .55rem .1rem;
  box-shadow: var(--shadow-page);
}
.plate img { display: block; width: 100%; }
.plate figcaption {
  font-family: "Barlow Condensed", system-ui, sans-serif;
  font-size: .88rem;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--tan);
  padding: .55rem .3rem .6rem;
  border-top: 1px solid var(--rule);
  margin-top: .55rem;
}

.hero-plate { margin-bottom: 2rem; }

/* ----------------------------------------------------------- data card --- */

.datacard {
  background: var(--paper-alt);
  border: 1px solid var(--rule-strong);
  border-top: 4px solid var(--amber-300);
  padding: 1.05rem 1.15rem .35rem;
  margin: 0 0 1.7rem;
  box-shadow: var(--shadow-page);
}

.datacard dl {
  display: grid;
  grid-template-columns: minmax(6.5rem, 9.5rem) 1fr;
  gap: 0;
  margin: 0;
}

.datacard dt {
  font-family: "Barlow Condensed", system-ui, sans-serif;
  font-size: .87rem;
  font-weight: 600;
  letter-spacing: .11em;
  text-transform: uppercase;
  color: var(--amber-700);
  padding: .46rem .8rem .46rem 0;
  border-top: 1px solid var(--rule);
}
.datacard dd {
  margin: 0;
  padding: .46rem 0;
  border-top: 1px solid var(--rule);
  font-size: .98rem;
}
.datacard dl > dt:first-of-type,
.datacard dl > dt:first-of-type + dd { border-top: 0; }

@media (max-width: 420px) {
  .datacard dl { grid-template-columns: 1fr; }
  .datacard dd { padding-top: 0; border-top: 0; }
  .datacard dt { padding-bottom: .12rem; }
  .datacard dl > dt:first-of-type + dd { border-top: 0; }
}

/* ------------------------------------------------------------- sidebar --- */
/* Sibling-breed list — reproduces the original breed-page left column. */

.sidebar { min-width: 0; }

.sidebar-block {
  background: var(--paper-alt);
  border: 1px solid var(--rule);
  padding: .95rem 1rem 1rem;
  margin-bottom: 1.4rem;
}

.sidebar-title {
  font-family: "Barlow Condensed", system-ui, sans-serif;
  font-size: .86rem;
  font-weight: 600;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--tan);
  margin: 0 0 .6rem;
  padding-bottom: .4rem;
  border-bottom: 1px solid var(--rule);
}

.sidebar-list { list-style: none; margin: 0; padding: 0; }
.sidebar-list li {
  margin: 0;
  border-bottom: 1px dotted var(--rule);
}
.sidebar-list li:last-child { border-bottom: 0; }
.sidebar-list a,
.sidebar-list span {
  display: block;
  padding: .38rem 0;
  font-family: "Barlow Condensed", system-ui, sans-serif;
  font-size: 1rem;
  letter-spacing: .045em;
  text-decoration: none;
  color: var(--ink-700);
}
.sidebar-list a:hover { color: var(--amber-700); }
.sidebar-list span { color: var(--text-soft); }
.sidebar-list .is-current {
  color: var(--amber-700);
  font-weight: 600;
}

/* ---------------------------------------------------------- index grid --- */

.index-groups { margin-top: 1.2rem; }

.index-run {
  font-size: .99rem;
  line-height: 2;
  color: var(--text-soft);
  background: var(--paper-alt);
  border: 1px solid var(--rule);
  padding: 1rem 1.1rem;
  margin-bottom: 1.2rem;
}

/* ------------------------------------------------------------- entries --- */

.entry-list { list-style: none; margin: 0 0 1.3rem; padding: 0; }
.entry-list li {
  padding: .5rem 0;
  border-bottom: 1px dotted var(--rule);
}
.entry-list li:last-child { border-bottom: 0; }
.entry-list a { font-weight: 600; }

/* -------------------------------------------------------------- footer --- */

.site-footer {
  background: var(--ink-900);
  color: rgba(253, 251, 244, .72);
  border-top: 4px solid var(--amber-300);
  padding: 2.2rem 0 1.8rem;
  font-size: .95rem;
}

.site-footer h2 {
  font-family: "Barlow Condensed", system-ui, sans-serif;
  font-size: .87rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--amber-300);
  border-bottom: 1px solid rgba(218, 205, 172, .28);
  padding-bottom: .4rem;
  margin: 0 0 .7rem;
}

.site-footer a { color: rgba(253, 251, 244, .88); text-decoration: none; }
.site-footer a:hover { color: var(--amber-300); text-decoration: underline; }

.footer-list { list-style: none; margin: 0; padding: 0; }
.footer-list li { margin-bottom: .34rem; }

.footer-rule {
  border: 0;
  border-top: 1px solid rgba(218, 205, 172, .24);
  margin: 1.6rem 0 1rem;
}

.colophon {
  font-size: .87rem;
  color: rgba(253, 251, 244, .58);
  margin: 0;
}

/* ----------------------------------------------------------------- 404 --- */

.error-page { text-align: center; padding: 3.5rem 0 4rem; }
.error-code {
  font-family: "Bitter", Georgia, serif;
  font-size: clamp(4rem, 3rem + 8vw, 8rem);
  line-height: .9;
  color: var(--amber-300);
  margin: 0 0 .35rem;
  text-shadow: 2px 2px 0 var(--rule-strong);
}
.error-page .prose { margin-left: auto; margin-right: auto; text-align: left; }

/* -------------------------------------------------- entrance animation --- */
/* CSS-only, ends visible, fill-mode both. If it never runs, content still
   renders — nothing here is ever gated on JavaScript. */

@media (prefers-reduced-motion: no-preference) {
  .page-body > .container > * { animation: riseIn .42s ease-out both; }
}
@keyframes riseIn {
  from { opacity: .001; transform: translateY(6px); }
  to   { opacity: 1; transform: none; }
}

/* Safeguard: content is never hidden waiting on JS. */
[data-aos] { opacity: 1 !important; transform: none !important; }

/* ------------------------------------------------------------ printing --- */

@media print {
  .site-nav, .letter-strip, .site-footer, .skip-link { display: none; }
  body { background: #fff; font-size: 11pt; }
  a { text-decoration: none; color: #000; }
}