/* Estilos del encabezado y menú principal.
   Se cargan en un archivo aparte, con versión basada en filemtime, para que
   la caché del hosting/navegador nunca sirva un menú sin estilos. */

/* ==========================================================================
   4. TOP BAR + HEADER — estructura del menú de referencia (logo | nav | Mi
   Cuenta) adaptada a la paleta oscura del tema. Drawer lateral en móvil.
   ========================================================================== */
.av-topbar { background: var(--av-ink-2); color: var(--av-ink-foreground-muted); font-size: 0.8rem; border-bottom: 1px solid var(--av-ink-border); }
.av-topbar .av-shell { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: 0.55rem; flex-wrap: wrap; }
.av-topbar-left { display: flex; align-items: center; gap: 1.4rem; flex-wrap: wrap; }
.av-topbar-item { display: inline-flex; align-items: center; gap: 0.4rem; color: inherit; }
.av-topbar-item svg { width: 14px; height: 14px; flex: 0 0 14px; }
.av-topbar-left a:hover { color: var(--av-primary); }
.av-topbar-social { display: flex; align-items: center; gap: 0.5rem; }
.av-topbar-social a {
	display: inline-grid; place-items: center; min-width: 26px; height: 22px; padding-inline: 0.4rem;
	border: 1px solid var(--av-ink-border); border-radius: var(--radius-pill);
	font-size: 0.66rem; font-weight: 700; letter-spacing: 0.06em; color: var(--av-ink-foreground-muted);
	transition: color 0.25s ease, background-color 0.25s ease, border-color 0.25s ease;
}
.av-topbar-social a:hover { background: var(--av-primary); border-color: var(--av-primary); color: var(--av-primary-foreground); }
@media (max-width: 780px) { .av-topbar { display: none; } }

.av-header {
	position: sticky; top: 0; z-index: 1000;
	background: var(--av-ink); color: var(--av-ink-foreground);
	border-bottom: 1px solid var(--av-ink-border);
	box-shadow: 0 1px 0 rgba(0,0,0,0.25);
	transition: background-color 0.4s ease, box-shadow 0.4s ease, backdrop-filter 0.4s ease;
}
.av-header.is-scrolled {
	background: rgba(18,20,28,0.9);
	background: color-mix(in srgb, var(--av-ink) 90%, transparent);
	-webkit-backdrop-filter: saturate(180%) blur(14px);
	backdrop-filter: saturate(180%) blur(14px);
	box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}
.av-header-flex { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding-block: 0.85rem; min-height: 64px; }
.av-header-left { display: flex; align-items: center; gap: 0.85rem; min-width: 0; }

.av-menu-toggle {
	display: none; align-items: center; justify-content: center;
	width: 44px; height: 44px; border-radius: var(--radius-btn);
	background: transparent; border: 1px solid var(--av-ink-border);
	color: var(--av-ink-foreground); flex-shrink: 0; cursor: pointer;
	transition: background-color 0.25s ease;
}
.av-menu-toggle:hover { background: rgba(255,255,255,0.08); }
.av-menu-toggle svg { width: 20px; height: 20px; }

.av-brand { display: flex; align-items: center; gap: 0.65rem; font-family: var(--font-display); font-weight: 800; font-size: 1.15rem; color: var(--av-ink-foreground); white-space: nowrap; min-width: 0; }
.av-brand-mark { width: 34px; height: 34px; border-radius: var(--radius-btn); flex-shrink: 0; background: var(--av-primary); display: grid; place-items: center; color: #fff; font-weight: 800; font-size: 0.95rem; }
.av-brand-text { overflow: hidden; text-overflow: ellipsis; max-width: 46vw; }
.av-brand-logo { display: flex; align-items: center; height: 36px; max-width: 160px; overflow: hidden; flex-shrink: 0; }
.av-brand-logo img, .av-brand-logo .custom-logo { display: block; height: 100%; max-height: 36px; width: auto; object-fit: contain; object-position: left center; }
.av-brand-logo .custom-logo-link { display: flex; align-items: center; height: 100%; }
.av-brand-logo--footer { height: 34px; max-width: 180px; }
.av-brand-logo--footer img { height: 100%; max-height: 34px; width: auto; object-fit: contain; }
.av-footer-logo-img { display: block; height: 34px; max-height: 34px; max-width: 180px; width: auto; object-fit: contain; }

/* --- Navegación central --- */
.av-primary-nav .av-nav-index { display: none; }
.av-primary-nav > ul { display: flex; align-items: center; gap: 1.9rem; }
.av-primary-nav > ul > li { position: relative; }
.av-primary-nav > ul > li > a {
	display: flex; align-items: center; gap: 0.25rem;
	color: var(--av-ink-foreground); font-weight: 600; font-size: 0.92rem; white-space: nowrap;
	padding: 0.5rem 0.1rem; transition: color 0.25s ease;
}
.av-primary-nav > ul > li > a:hover { color: var(--av-primary); }
.av-primary-nav > ul > li.current-menu-item > a,
.av-primary-nav > ul > li.current-menu-ancestor > a,
.av-primary-nav > ul > li.current_page_item > a { color: var(--av-primary); }
.av-primary-nav .menu-item-has-children > a::after {
	content: ""; display: inline-block; width: 6px; height: 6px;
	border-right: 2px solid currentColor; border-bottom: 2px solid currentColor;
	transform: translateY(-2px) rotate(45deg); margin-left: 2px; opacity: 0.8;
}
.av-primary-nav .sub-menu {
	display: none; position: absolute; top: 100%; left: 50%; transform: translateX(-50%);
	background: var(--av-ink-2); border: 1px solid var(--av-ink-border); border-radius: var(--radius-card);
	box-shadow: var(--av-shadow-lift); padding: 0.5rem; min-width: 215px; z-index: 20; margin-top: 0.85rem;
}
.av-primary-nav > ul > li:hover > .sub-menu,
.av-primary-nav > ul > li:focus-within > .sub-menu { display: block; }
.av-primary-nav .sub-menu a { display: block; padding: 0.6rem 0.75rem; border-radius: var(--radius-btn); font-weight: 600; font-size: 0.87rem; color: var(--av-ink-foreground-muted); }
.av-primary-nav .sub-menu a:hover { background: rgba(255,255,255,0.08); color: var(--av-ink-foreground); }

/* --- Derecha: solo CTA Mi Cuenta --- */
.av-header-right { display: flex; align-items: center; gap: 0.9rem; flex-shrink: 0; }
.av-account-pill { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.7rem 1.25rem; font-size: 0.88rem; font-weight: 700; }
.av-account-pill svg { width: 16px; height: 16px; flex-shrink: 0; }

.av-nav-close { display: none; }
.av-nav-mobile-account { display: none; }
.av-nav-overlay { display: none; }

@media (max-width: 980px) {
	.av-menu-toggle { display: flex; }
	.av-primary-nav {
		position: fixed; inset: 0 0 0 auto; width: min(320px, 86vw);
		background: var(--av-ink); color: var(--av-ink-foreground);
		border-left: 1px solid var(--av-ink-border);
		transform: translateX(100%); transition: transform 0.25s ease;
		padding: 1.35rem 1.35rem 1.5rem; z-index: 1200; overflow-y: auto;
		box-shadow: var(--av-shadow-lift);
	}
	.av-primary-nav.is-open { transform: translateX(0); }
	.av-primary-nav > ul { flex-direction: column; align-items: stretch; gap: 0; margin-top: 1rem; width: 100%; }
	.av-primary-nav > ul > li { width: 100%; }
	.av-primary-nav > ul > li > a { justify-content: space-between; width: 100%; padding: 0.85rem 0.15rem; border-bottom: 1px solid var(--av-ink-border); }
	.av-primary-nav .sub-menu {
		display: block; position: static; transform: none; box-shadow: none; border: 0;
		background: transparent; padding: 0 0 0 0.9rem; margin: 0; min-width: 0;
	}
	.av-primary-nav .sub-menu a { color: var(--av-ink-foreground-muted); padding: 0.6rem 0.15rem; }
	.av-primary-nav .sub-menu a:hover { background: transparent; color: var(--av-primary); }

	.av-nav-close {
		display: flex; align-items: center; justify-content: center;
		width: 36px; height: 36px; margin-left: auto; cursor: pointer;
		border: 1px solid var(--av-ink-border); border-radius: var(--radius-btn);
		background: transparent; color: var(--av-ink-foreground);
	}
	.av-nav-close svg { width: 18px; height: 18px; }

	.av-nav-mobile-account { display: grid; gap: 0.5rem; margin-top: 1.25rem; padding-top: 1rem; border-top: 1px solid var(--av-ink-border); }
	.av-nav-mobile-account a { display: block; font-weight: 700; color: var(--av-primary); padding: 0.6rem 0.15rem; }
	.av-nav-mobile-phone { color: var(--av-ink-foreground-muted) !important; font-weight: 600 !important; }

	.av-nav-overlay { display: block; position: fixed; inset: 0; background: rgba(10,12,16,0.6); opacity: 0; pointer-events: none; transition: opacity 0.2s ease; z-index: 1100; }
	.av-nav-overlay.is-open { opacity: 1; pointer-events: auto; }

	.av-header-right .av-btn-label { display: none; }
	.av-account-pill { padding: 0.7rem 0.9rem; }
}

@media (max-width: 460px) {
	.av-brand-text { max-width: 40vw; font-size: 1rem; }
}