/*
 * DESIGN-LANGUAGE-G §2.0 — sitewide chrome.
 *
 * Amendment 4 (owner ruling 2026-08-20): masthead utility bar + editorial-
 * standards colophon band removed sitewide. Header is now a single band
 * (row 1 = brand mark + search + CTA; row 2 = primary nav). Owner's real
 * square logo stands ALONE (64px desktop / 52px mobile) — the live-text
 * wordmark lockup is retired. See reviews/owner-walkthrough-fixes-spec.md.
 *
 * Amendment 5 (owner ruling 2026-08-20): the four primary section items
 * carry compact hover/focus dropdowns listing subcategory archives; mobile
 * becomes an accordion inside the nav sheet. Full a11y (arrow keys,
 * Escape, Tab-out, reduced motion) implemented in the mobile-nav script
 * block emitted by functions.php.
 *
 * Loaded AFTER design-tokens.css and fonts.css, BEFORE the child theme's
 * legacy style.css.
 *
 * Everything is prefixed with .avg- or scoped to elements the G chrome
 * owns (`header.site`, `nav.primary`, `.mobile-nav`, `footer.site`,
 * `.av-footer`). This prevents collision with parent-theme selectors on
 * legacy pages.
 */

/* Sensible chrome-scoped resets that never leak beyond G chrome. */
header.site, header.site *,
nav.primary, nav.primary *,
.mobile-nav, .mobile-nav *,
footer.site, footer.site *,
.av-footer, .av-footer * { box-sizing: border-box; }

header.site a,
nav.primary a,
.mobile-nav a,
footer.site a,
.av-footer a { text-decoration: none; }

header.site img,
footer.site img,
.av-footer img { max-width: 100%; display: block; }

/* Shared wrap used by chrome bands. Kept scoped so pages using their own
   .wrap for legacy layout don't inherit these values. */
header.site .wrap,
nav.primary .wrap,
footer.site .wrap,
.av-footer .wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--wrap-gutter-dt); }

/* Meta caps helper used inside chrome. */
header.site .meta,
nav.primary .meta,
footer.site .meta,
.av-footer .meta { font-family: var(--meta); font-weight: var(--meta-w); text-transform: uppercase; letter-spacing: var(--meta-track); }


/* ————————————————————————————————————————
   STICKY HEADER — Amendment 4 single-band chrome
   ———————————————————————————————————————— */
header.site {
	background: var(--paper);
	border-bottom: 1.5px solid var(--rule);
	position: sticky; top: 0; z-index: 30;
	font-family: var(--body);
}
header.site .navbar {
	display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 32px;
	height: var(--header-h);
}
header.site .brand { display: flex; align-items: center; gap: 14px; color: var(--ink); }
/*
 * Amendment 4 (2026-08-20): single logo, everywhere.
 * The owner's square mark stands alone at 64px desktop / 52px mobile.
 * Sticky variant is IDENTICAL — no shrink on scroll, no wordmark ever.
 * The retired live-text .brand-name / .brand-eyebrow lockup was breeding
 * the "two logos side by side" effect the owner caught in the walkthrough.
 */
header.site .brand-logo {
	height: 64px;
	width: 64px;
	display: block;
	flex: 0 0 auto;
	object-fit: contain;
}

.header-search { position: relative; max-width: 640px; width: 100%; justify-self: center; }
.header-search input {
	width: 100%; height: 46px; padding: 0 60px 0 42px;
	background: var(--page); border: 1.5px solid var(--hair); border-radius: 4px;
	font-family: var(--body); font-size: 14.5px; color: var(--ink); font-weight: 500;
	margin-bottom: 0;
}
.header-search input::placeholder {
	color: var(--ink-3); font-weight: 400;
	text-transform: none;
	letter-spacing: normal;
}
.header-search input:focus { outline: none; border-color: var(--ink); box-shadow: 0 0 0 3px var(--sky-tint); }
.header-search svg.mag {
	position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
	width: 18px; height: 18px; color: var(--ink-3);
}
.header-search .kbd {
	position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
	font-family: var(--meta); font-size: 11px; font-weight: 700; color: var(--ink-3);
	background: var(--paper); padding: 3px 8px; border: 1px solid var(--hair); border-radius: 3px;
	letter-spacing: .04em;
}

.header-cta { display: flex; align-items: center; gap: 16px; }
.btn-solid {
	display: inline-flex; align-items: center; gap: 9px;
	background: var(--ink); color: var(--paper);
	padding: 12px 22px; border-radius: 4px;
	font-family: var(--display); font-weight: var(--display-w-2); font-size: 14px;
	letter-spacing: .01em; min-height: 44px; box-sizing: border-box;
}
.btn-solid:hover { background: var(--coral); color: #fff; }
.btn-solid svg { width: 14px; height: 14px; }

/* Mobile Menu toggle (row 1, ≤900px only). Sits in the auto column so
   grid never wraps it beneath content — F fix from round 3. */
header.site .nav-toggle {
	display: none;
	background: var(--paper); border: 1.5px solid var(--rule); border-radius: 4px;
	padding: 9px 14px; align-items: center; gap: 8px;
	font-family: var(--display); font-weight: var(--display-w-2); font-size: 13px;
	color: var(--ink); letter-spacing: .01em;
	min-height: 44px;
}
header.site .nav-toggle .ic { width: 16px; height: 16px; }
header.site .nav-toggle .ic-close { display: none; }
header.site .nav-toggle[aria-expanded="true"] .ic-menu { display: none; }
header.site .nav-toggle[aria-expanded="true"] .ic-close { display: inline-block; }


/* ————————————————————————————————————————
   PRIMARY NAV (below header, ≥900px only) — with Amendment 5 dropdowns.
   ———————————————————————————————————————— */
nav.primary { background: var(--paper); border-bottom: 1px solid var(--hair); font-family: var(--body); position: relative; z-index: 25; }
.primary-inner { display: flex; gap: 0; align-items: stretch; }

/* Amendment 5: each section item is a positioned container so its
   dropdown panel can anchor to it. */
.primary-item { position: relative; display: flex; align-items: stretch; margin-right: 28px; }
.primary-item:last-of-type { margin-right: 0; }

.primary-link {
	padding: 14px 26px 14px 0;
	font-family: var(--display); font-weight: var(--display-w-2); font-size: 14.5px;
	color: var(--ink); position: relative;
	display: inline-flex; align-items: center; gap: 10px;
	letter-spacing: -.005em;
	cursor: pointer;
}
.primary-link:hover { color: var(--coral-deep); }
.primary-link.active { color: var(--coral-deep); }
.primary-link.active::after {
	content: ""; position: absolute; left: 0; bottom: -1px; right: 26px;
	height: 2px; background: var(--coral-deep);
}
.primary-link .dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.primary-link .caret { opacity: .6; margin-left: -2px; transition: transform 160ms ease; }
.primary-item[data-open="true"] .primary-link .caret,
.primary-link[aria-expanded="true"] .caret { transform: rotate(180deg); opacity: 1; }

.primary-inner .right { margin-left: auto; display: flex; align-items: center; }
.primary-inner .right a {
	padding: 14px 0 14px 0; margin-left: 26px;
	color: var(--ink-3); font-weight: 600; font-size: 13.5px;
	font-family: var(--display);
}
.primary-inner .right a:first-child { margin-left: 0; }

/* ----- Section dropdown panel (Amendment 5) ----- */
.primary-dropdown {
	position: absolute; top: 100%; left: 0;
	min-width: 240px; max-width: 320px;
	background: var(--paper);
	border: 1.5px solid var(--rule);
	border-radius: var(--radius-2);
	box-shadow: 0 12px 32px -12px rgba(15,21,24,.18), 0 4px 8px -4px rgba(15,21,24,.08);
	margin-top: 4px;
	padding: 6px 0;
	visibility: hidden;
	opacity: 0;
	transform: translateY(-4px);
	transition: opacity 140ms ease, transform 140ms ease, visibility 0s linear 140ms;
	z-index: 30;
	/* Hue accent — a 2px left bar tying panel to trigger dot. */
	border-left-width: 2px;
}
.primary-dropdown[data-hue="sky"]    { border-left-color: var(--sky); }
.primary-dropdown[data-hue="sun"]    { border-left-color: var(--sun); }
.primary-dropdown[data-hue="coral"]  { border-left-color: var(--coral); }
.primary-dropdown[data-hue="forest"] { border-left-color: var(--forest); }

.primary-item:hover > .primary-dropdown,
.primary-item:focus-within > .primary-dropdown,
.primary-item[data-open="true"] > .primary-dropdown {
	visibility: visible;
	opacity: 1;
	transform: translateY(0);
	transition: opacity 140ms ease, transform 140ms ease, visibility 0s;
}
.primary-dropdown .dd-list { list-style: none; margin: 0; padding: 0; }
.primary-dropdown .dd-list a {
	display: block;
	padding: 10px 18px;
	font-family: var(--display); font-weight: var(--display-w-2); font-size: 15px;
	color: var(--ink);
	letter-spacing: -.005em;
	white-space: nowrap;
}
.primary-dropdown[data-hue="sky"]    .dd-list a:hover, .primary-dropdown[data-hue="sky"]    .dd-list a:focus-visible { background: var(--sky-tint);    color: var(--sky-deep); }
.primary-dropdown[data-hue="sun"]    .dd-list a:hover, .primary-dropdown[data-hue="sun"]    .dd-list a:focus-visible { background: var(--sun-tint);    color: var(--sun-deep); }
.primary-dropdown[data-hue="coral"]  .dd-list a:hover, .primary-dropdown[data-hue="coral"]  .dd-list a:focus-visible { background: var(--coral-tint);  color: var(--coral-deep); }
.primary-dropdown[data-hue="forest"] .dd-list a:hover, .primary-dropdown[data-hue="forest"] .dd-list a:focus-visible { background: var(--forest-tint); color: var(--forest-deep); }

.primary-dropdown .dd-tail {
	border-top: 1px solid var(--hair);
	margin-top: 4px;
	padding: 8px 0 4px;
}
.primary-dropdown .dd-tail a {
	display: block;
	padding: 8px 18px;
	font-family: var(--display); font-style: italic; font-weight: var(--display-w-2); font-size: 14px;
	color: var(--ink-2);
	white-space: nowrap;
}
.primary-dropdown[data-hue="sky"]    .dd-tail a { color: var(--sky-deep); }
.primary-dropdown[data-hue="sun"]    .dd-tail a { color: var(--sun-deep); }
.primary-dropdown[data-hue="coral"]  .dd-tail a { color: var(--coral-deep); }
.primary-dropdown[data-hue="forest"] .dd-tail a { color: var(--forest-deep); }
.primary-dropdown .dd-tail a:hover,
.primary-dropdown .dd-tail a:focus-visible { text-decoration: underline; text-underline-offset: 3px; }

@media (prefers-reduced-motion: reduce) {
	.primary-dropdown { transition: none; }
	.primary-link .caret { transition: none; }
}


/* ————————————————————————————————————————
   MOBILE NAV SHEET (≤900px only, JS-toggled) — with Amendment 5 accordions.
   ———————————————————————————————————————— */
.mobile-nav { display: none; background: var(--paper); border-top: 1px solid var(--hair); }
.mobile-nav.is-open { display: block; }
.mobile-nav .mn-search {
	padding: 14px 20px; background: var(--cream); border-bottom: 1px solid var(--hair);
	position: relative;
}
.mobile-nav .mn-search input {
	width: 100%; height: 46px; padding: 0 14px 0 40px;
	background: var(--page); border: 1.5px solid var(--hair); border-radius: 4px;
	font-family: var(--body); font-size: 15px; font-weight: 500;
	margin-bottom: 0;
}
.mobile-nav .mn-search input::placeholder {
	color: var(--ink-3); font-weight: 400;
	text-transform: none; letter-spacing: normal;
}
.mobile-nav .mn-search svg {
	position: absolute; left: 32px; top: 50%; transform: translateY(-50%);
	width: 18px; height: 18px; color: var(--ink-3);
}
.mobile-nav .mn-section { border-bottom: 1px solid var(--hair-2); position: relative; }
.mobile-nav .mn-section[data-hue="sky"]    { border-left: 2px solid var(--sky);    }
.mobile-nav .mn-section[data-hue="sun"]    { border-left: 2px solid var(--sun);    }
.mobile-nav .mn-section[data-hue="coral"]  { border-left: 2px solid var(--coral);  }
.mobile-nav .mn-section[data-hue="forest"] { border-left: 2px solid var(--forest); }
.mobile-nav .mn-row { display: flex; align-items: stretch; }
.mobile-nav .mn-row-link {
	display: flex; align-items: center; gap: 12px; padding: 16px 20px;
	font-family: var(--display); font-weight: var(--display-w-2); font-size: 16px;
	color: var(--ink);
	flex: 1 1 auto;
}
.mobile-nav .mn-row-link .dot { width: 11px; height: 11px; border-radius: 50%; }
.mobile-nav .mn-accordion-toggle {
	background: transparent; border: none;
	padding: 0 20px; cursor: pointer;
	color: var(--ink-3);
	display: flex; align-items: center; justify-content: center;
	min-width: 48px; min-height: 44px;
}
.mobile-nav .mn-accordion-toggle .chev { transition: transform 160ms ease; }
.mobile-nav .mn-accordion-toggle[aria-expanded="true"] .chev { transform: rotate(180deg); }
.mobile-nav .mn-panel { background: var(--cream); padding: 6px 0 10px; }
.mobile-nav .mn-panel ul { list-style: none; margin: 0; padding: 0; }
.mobile-nav .mn-panel a {
	display: block; padding: 12px 22px 12px 40px;
	font-family: var(--display); font-weight: var(--display-w-2); font-size: 15px;
	color: var(--ink);
}
.mobile-nav .mn-panel .mn-panel-tail a {
	font-style: italic;
	color: var(--ink-2);
	padding-top: 14px; padding-bottom: 6px;
	border-top: 1px solid var(--hair);
	margin: 6px 20px 0;
}
.mobile-nav .mn-flat {
	display: flex; align-items: center; gap: 12px; padding: 16px 20px;
	font-family: var(--display); font-weight: var(--display-w-2); font-size: 15px;
	color: var(--ink-3);
	border-bottom: 1px solid var(--hair-2);
}
.mobile-nav .mn-cta {
	display: block; padding: 18px 20px;
	background: var(--ink); color: var(--paper); text-align: center;
	font-family: var(--display); font-weight: var(--display-w); font-size: 14.5px;
	letter-spacing: .01em; min-height: 44px;
}

@media (prefers-reduced-motion: reduce) {
	.mobile-nav .mn-accordion-toggle .chev { transition: none; }
}


/* ————————————————————————————————————————
   FOOTER (av-footer — G-language rebuild of the existing 4-column footer)
   ———————————————————————————————————————— */
footer.av-footer {
	background: var(--rule); color: #C8C1AF;
	font-family: var(--body);
	padding: 60px 0 0;
	border-top: 1.5px solid var(--rule);
}
.av-footer__inner {
	max-width: var(--wrap); margin: 0 auto;
	padding: 0 var(--wrap-gutter-dt);
	display: grid;
	grid-template-columns: 1.4fr .8fr .8fr .9fr;
	gap: 48px;
}
.av-footer__brand .av-footer__brand-logo { display: inline-block; }
.av-footer__brand .av-footer__brand-logo img {
	display: block; height: auto;
	max-width: 220px; width: 100%;
}
.av-footer__brand .av-footer__brand-sub {
	display: block; font-family: var(--meta); font-size: 11px; font-weight: var(--meta-w);
	color: #9A9385; margin-top: 8px; letter-spacing: .10em; text-transform: uppercase;
}
/* Amendment 4 (2026-08-20): the three plain-text claim lines the retired
   colophon "Editorial standards" band used to shout at the top of every
   page. They live here now — one small block under the eyebrow, plain
   paragraph, no dots, no caps. The freshness invariant still finds the
   "Points you to a vet when it matters" phrase; the DOM context is footer,
   not chrome band. */
.av-footer__brand .av-footer__brand-claims {
	margin: 14px 0 0;
	font-family: var(--body); font-size: 13.5px; color: #B4AC98;
	line-height: 1.6; font-weight: 500;
}
.av-footer__brand .av-footer__brand-claims span {
	display: block;
}
.av-footer__brand p.av-footer__desc {
	font-family: var(--body); font-size: 14.5px; color: #B4AC98;
	line-height: 1.65; margin-top: 16px; max-width: 360px; font-weight: 500;
}

.av-footer__col { min-width: 0; }
.av-footer__col-heading {
	font-family: var(--meta); font-size: 11.5px; font-weight: var(--meta-w);
	color: #fff; text-transform: uppercase; letter-spacing: .14em;
	margin-bottom: 18px; padding-bottom: 10px;
	border-bottom: 1px solid rgba(255,255,255,.15);
	list-style: none;
	cursor: default;
}
.av-footer__col-heading::-webkit-details-marker { display: none; }
.av-footer__list { list-style: none; padding: 0; margin: 0; }
.av-footer__list li { padding: 7px 0; }
.av-footer__list a { color: #C8C1AF; font-family: var(--body); font-size: 15px; font-weight: 500; }
.av-footer__list a:hover { color: #fff; }

.av-footer__about-prose {
	font-family: var(--body); font-size: 14.5px; color: #B4AC98;
	line-height: 1.65; font-weight: 500; margin: 0;
}
.av-footer__about-prose a {
	color: var(--sun); font-weight: 600;
	text-decoration: underline; text-underline-offset: 3px;
}
.av-footer__about-prose a:hover { color: #fff; }

/* Bottom bar */
.av-footer__utility-wrap {
	grid-column: 1 / -1;
	margin-top: 60px;
	padding: 22px 0;
	border-top: 1px solid rgba(255,255,255,.10);
	display: flex; justify-content: space-between; align-items: center; gap: 20px;
	font-family: var(--meta); font-size: 11px; color: #8E8776;
	letter-spacing: .08em; text-transform: uppercase; font-weight: var(--meta-w);
}
.av-footer__utility-links { display: flex; gap: 22px; flex-wrap: wrap; }
.av-footer__utility-links a { color: #C8C1AF; }
.av-footer__utility-links a:hover { color: #fff; }
.av-footer__utility { margin: 0; }


/* ————————————————————————————————————————
   RESPONSIVE — <=900px chrome collapse.
   ———————————————————————————————————————— */
@media (max-width: 900px) {
	header.site .navbar {
		grid-template-columns: 1fr auto;
		gap: 12px;
		height: var(--header-h-mb);
		padding: 0;
	}
	header.site .brand-logo { height: 52px; width: 52px; }
	header.site .header-search,
	header.site .header-cta { display: none; }
	header.site .nav-toggle { display: inline-flex; }

	nav.primary { display: none; }

	header.site .wrap,
	nav.primary .wrap,
	footer.site .wrap,
	.av-footer .wrap { padding: 0 var(--wrap-gutter-mb); }

	/* Footer collapses per F1/F2. Brand spans both cols, always 20px gutter. */
	.av-footer__inner {
		grid-template-columns: 1fr 1fr;
		gap: 32px;
		padding: 0 var(--wrap-gutter-mb);
	}
	.av-footer__brand { grid-column: 1 / -1; }
	.av-footer__utility-wrap {
		flex-direction: column; align-items: center;
		gap: 12px; text-align: center;
	}
	.av-footer__utility-links { justify-content: center; }
}

@media (max-width: 520px) {
	.av-footer__inner { grid-template-columns: 1fr; }
	.av-footer__brand { grid-column: auto; }
}

/* Reduced motion — wrap every transition/transform in G chrome. */
@media (prefers-reduced-motion: reduce) {
	.mobile-nav,
	header.site .btn-solid,
	.av-footer * { transition: none !important; }
}

/* Focus states — every interactive element in chrome. */
header.site a:focus-visible,
header.site button:focus-visible,
nav.primary a:focus-visible,
nav.primary button:focus-visible,
.mobile-nav a:focus-visible,
.mobile-nav button:focus-visible,
.mobile-nav input:focus-visible,
.header-search input:focus-visible {
	outline: 2px solid var(--ink);
	outline-offset: 2px;
}
footer.site a:focus-visible,
.av-footer a:focus-visible,
.av-footer button:focus-visible,
.av-footer input:focus-visible {
	outline: 2px solid var(--sun);
	outline-offset: 2px;
}

/* ————————————————————————————————————————
   Sitewide floater suppression (unchanged from Wave 1a).
   ———————————————————————————————————————— */
.thb-article-nav,
.thb-next-post,
.thb-prev-post,
.thb-post-navigation,
.thb-fixed-post-navigation,
.thb-post-nav,
.thb-post-nav-container {
	display: none !important;
}

/* ================================================================
   BLOCKER 1 fix (2026-08-20) — Chrome anchor color guardrails.
   pages-g.css declares body.avg-* a { color: var(--coral-deep); }
   which cascades into chrome anchors. Re-assert correct chrome
   colors with body-scoped specificity.
   ================================================================ */

body header.site .btn-solid,
body header.site .btn-solid:link,
body header.site .btn-solid:visited { color: var(--paper); }
body header.site .btn-solid:hover { color: #fff; }

body footer.av-footer .av-footer__list a,
body footer.av-footer .av-footer__list a:link,
body footer.av-footer .av-footer__list a:visited { color: #E6E0D0; }
body footer.av-footer .av-footer__list a:hover { color: #fff; }

body footer.av-footer .av-footer__utility-links a,
body footer.av-footer .av-footer__utility-links a:link,
body footer.av-footer .av-footer__utility-links a:visited { color: #E6E0D0; }
body footer.av-footer .av-footer__utility-links a:hover { color: #fff; }

body footer.av-footer .av-footer__about-prose a { color: var(--sun); }

body nav.primary .primary-link,
body nav.primary .primary-link:link,
body nav.primary .primary-link:visited { color: var(--ink); }
body nav.primary .primary-link:hover,
body nav.primary .primary-link.active { color: var(--coral-deep); }
body nav.primary .primary-inner .right a,
body nav.primary .primary-inner .right a:link,
body nav.primary .primary-inner .right a:visited { color: var(--ink-3); }
body nav.primary .primary-inner .right a:hover { color: var(--coral-deep); }
body nav.primary .primary-dropdown a,
body nav.primary .primary-dropdown a:link,
body nav.primary .primary-dropdown a:visited { color: var(--ink); }

body .mobile-nav .mn-row-link,
body .mobile-nav .mn-row-link:link,
body .mobile-nav .mn-row-link:visited { color: var(--ink); }
body .mobile-nav .mn-flat,
body .mobile-nav .mn-flat:link,
body .mobile-nav .mn-flat:visited { color: var(--ink-3); }
body .mobile-nav .mn-panel a,
body .mobile-nav .mn-panel a:link,
body .mobile-nav .mn-panel a:visited { color: var(--ink); }
body .mobile-nav .mn-cta,
body .mobile-nav .mn-cta:link,
body .mobile-nav .mn-cta:visited { color: var(--paper); }