/* =========================================================
   V&J Works Studio — Sistema de navegación y botones
   Scoped a páginas V&J (.site-header/.site-nav + body.vj-*).
   Las diez demos usan sus propias cabeceras y clases; nunca se tocan.
   ========================================================= */

/* === tokens === */
:root {
	--vj-nav-ease: cubic-bezier(0.45, 0, 0.2, 1);
	--vj-nav-speed: 180ms;
	--vj-ink: var(--wp--preset--color--primary, #0a0a0a);
	--vj-paper: var(--wp--preset--color--background, #ffffff);
	--vj-mid: var(--wp--preset--color--gray-mid, #6e6e6e);
	--vj-rule: rgba(10, 10, 10, 0.14);
}
/* === cabecera: compactación al scroll === */
.site-header {
	transition: padding-block var(--vj-nav-speed) var(--vj-nav-ease), box-shadow var(--vj-nav-speed) var(--vj-nav-ease);
}
.site-header .site-brand .wp-block-site-title,
.site-header .site-nav .wp-block-navigation-item a {
	transition: font-size var(--vj-nav-speed) var(--vj-nav-ease), color var(--vj-nav-speed) var(--vj-nav-ease);
}
.site-header.vj-scrolled {
	box-shadow: 0 1px 0 var(--vj-rule);
}
.site-header.vj-scrolled .is-layout-constrained {
	padding-block: 0.6rem 0.66rem;
}
.site-header.vj-scrolled .site-brand .wp-block-site-title {
	font-size: clamp(1.2rem, 2vw, 1.45rem);
}
.site-header.vj-scrolled .site-descriptor {
	font-size: 0.55rem;
}
/* === desktop nav: personalidad de enlaces === */
.site-nav .wp-block-navigation-item a {
	letter-spacing: 0.14em;
	padding-block: 0.4rem;
}
.site-nav .wp-block-navigation-item a::after {
	bottom: 2px;
	height: 1px;
	transition: transform var(--vj-nav-speed) var(--vj-nav-ease);
}
@media (hover: hover) and (pointer: fine) {
	.site-nav .wp-block-navigation-item a:hover {
		color: var(--vj-ink);
	}
	.site-nav .wp-block-navigation-item a:hover::after {
		transform: scaleX(1);
	}
}
/* === indicador activo === */
.site-nav .wp-block-navigation-item a[aria-current="page"] {
	color: var(--vj-ink);
}
.site-nav .wp-block-navigation-item a[aria-current="page"]::after {
	transform: scaleX(1);
}
/* === menú móvil (drawer propio; reutiliza el nav en línea como panel) === */
/* Escritorio ≥1101px: botón oculto, nav en línea visible. */
@media (min-width: 1101px) {
	.vj-mmenu-btn { display: none !important; }
	.vj-mmenu-btns { display: none !important; }
}
/* Plegado ≤1100px: nav en línea oculto salvo cuando el drawer está abierto. */
@media (max-width: 1100px) {
	.site-header .site-nav { display: none; }
	.vj-mmenu-btn { display: inline-flex; }
	/* En móvil ocultamos el texto "Menú": solo el icono hamburguesa.
	   El texto sigue en el DOM para lectores de pantalla (font-size 0 lo
	   oculta visualmente sin quitarlo del árbol de accesibilidad).
	   Selector más específico para que venza al base. */
	.site-header .vj-mmenu-btn .wp-block-button__link {
		font-size: 0;
		gap: 0;
		min-width: 44px;
	}
	.site-header .vj-mmenu-btn .wp-block-button__link::after {
		margin-left: 0;
	}
}

/* Botón hamburguesa (core/button) */
.vj-mmenu-btn .wp-block-button__link {
	background: transparent;
	border: 0;
	color: var(--vj-ink);
	padding: 0.6rem 0 0.2rem;
	min-height: 44px;
	min-width: 0;
	border-radius: 0;
	font-family: var(--wp--preset--font-family--archivo);
	font-size: 0.66rem;
	font-weight: 500;
	letter-spacing: 0.22em;
	text-transform: none;
	display: inline-flex;
	align-items: center;
}
.vj-mmenu-btn .wp-block-button__link::after {
	content: "";
	width: 24px;
	height: 16px;
	margin-left: 0.7rem;
	background:
		linear-gradient(var(--vj-ink), var(--vj-ink)) 0 3px / 100% 1px no-repeat,
		linear-gradient(var(--vj-ink), var(--vj-ink)) 0 12px / 100% 1px no-repeat;
	transition: width var(--vj-nav-speed) var(--vj-nav-ease), height var(--vj-nav-speed) var(--vj-nav-ease);
}
.vj-mmenu-btn .wp-block-button__link[aria-expanded="true"]::after {
	width: 20px;
	height: 20px;
	background:
		linear-gradient(45deg, transparent 46%, var(--vj-ink) 46% 54%, transparent 54%),
		linear-gradient(-45deg, transparent 46%, var(--vj-ink) 46% 54%, transparent 54%);
}
/* Sin marco en el botón Menú en ningún estado: fondo/borde/sombra nulos siempre;
   el foco se indica con un subrayado, no con un recuadro negro. */
.vj-mmenu-btn .wp-block-button__link,
.vj-mmenu-btn .wp-block-button__link:hover,
.vj-mmenu-btn .wp-block-button__link:active,
.vj-mmenu-btn .wp-block-button__link:focus {
	background: transparent !important;
	border: 0 !important;
	box-shadow: none !important;
}
.vj-mmenu-btn .wp-block-button__link:focus-visible {
	outline: 0;
	text-decoration: underline;
	text-underline-offset: 6px;
	text-decoration-color: var(--vj-mid);
}

/* Drawer abierto: el NAV (nav.site-nav) es el contenedor con scrim; su <ul>
   directo (wp-block-navigation__container) es el panel lateral. La <ul> también
   lleva la clase site-nav, por eso acoto explícitamente a nav.site-nav. */
body.vj-nav-open nav.site-nav {
	display: block;
	position: fixed;
	inset: 0;
	z-index: 9990;
	background: rgba(10, 10, 10, 0.36);
}
body.vj-nav-open nav.site-nav > .wp-block-navigation__container {
	display: block;
	position: absolute;
	inset: 0 auto 0 0;
	width: min(88vw, 400px);
	height: 100%;
	background: var(--vj-paper);
	border-right: 1px solid var(--vj-rule);
	padding: clamp(1.2rem, 5vw, 2.4rem) clamp(1.2rem, 5vw, 2.4rem) 3rem;
	flex-direction: column;
	align-items: stretch;
	gap: 0;
	justify-content: flex-start;
	overflow-y: auto;
	margin: 0;
	max-width: none;
	transform: translateX(-100%);
	transition: transform 260ms var(--vj-nav-ease);
	box-shadow: 36px 0 70px -50px rgba(10, 10, 10, 0.5);
}
body.vj-nav-open nav.site-nav.is-open > .wp-block-navigation__container { transform: none; }
body.vj-nav-open nav.site-nav.is-open > .wp-block-navigation__container.is-closing {
	transform: translateX(-100%);
}
/* Cabeza del drawer: marca + CERRAR (inyectado en el primer <li>) */
.vj-mmux {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 1rem;
	padding-bottom: 1.2rem;
	border-bottom: 1px solid var(--vj-rule);
	margin-bottom: 2rem;
}
.vj-mmux__brand {
	margin: 0;
	font-family: var(--wp--preset--font-family--fraunces);
	font-size: 1.4rem;
	line-height: 1.05;
	letter-spacing: -0.02em;
	color: var(--vj-ink);
}
.vj-mmux__close {
	background: none;
	border: 0;
	color: var(--vj-ink);
	cursor: pointer;
	min-height: 44px;
	min-width: 44px;
	display: inline-flex;
	align-items: center;
	justify-content: flex-end;
	font-family: var(--wp--preset--font-family--archivo);
	font-size: 0.66rem;
	font-weight: 500;
	letter-spacing: 0.22em;
	gap: 0.6rem;
}
.vj-mmux__close::after {
	content: "";
	width: 18px;
	height: 18px;
	background:
		linear-gradient(45deg, transparent 46%, var(--vj-ink) 46% 54%, transparent 54%),
		linear-gradient(-45deg, transparent 46%, var(--vj-ink) 46% 54%, transparent 54%);
}
.vj-mmux__close + .wp-block-navigation-item { margin-top: 2rem; }
/* Enlaces numerados en el drawer */
body.vj-nav-open nav.site-nav .wp-block-navigation__container { counter-reset: vjnav; }
body.vj-nav-open nav.site-nav .wp-block-navigation-item { counter-increment: vjnav; width: 100%; }
body.vj-nav-open nav.site-nav .wp-block-navigation-item a {
	font-family: var(--wp--preset--font-family--fraunces);
	font-size: clamp(1.7rem, 6vw, 2.2rem);
	letter-spacing: -0.015em;
	text-transform: none;
	color: var(--vj-ink);
	display: flex;
	align-items: baseline;
	gap: 0.9rem;
	padding: 0.5rem 0;
	width: 100%;
}
body.vj-nav-open nav.site-nav .wp-block-navigation-item a::after { display: none; }
body.vj-nav-open nav.site-nav .wp-block-navigation-item a::before {
	content: "0" counter(vjnav);
	font-family: var(--wp--preset--font-family--archivo);
	font-size: 0.68rem;
	font-weight: 500;
	letter-spacing: 0.14em;
	color: var(--vj-mid);
}
body.vj-nav-open nav.site-nav .wp-block-navigation-item:last-child a { color: var(--vj-ink); }
body.vj-nav-open nav.site-nav .wp-block-navigation__container > .wp-block-navigation-item:last-child > a {
	background: transparent;
	border: 0;
	min-height: 0;
	border-radius: 0;
	padding: 0.5rem 0;
}
body.vj-nav-open nav.site-nav .wp-block-navigation-item a[aria-current="page"] { text-decoration: underline; text-underline-offset: 5px; }
/* === sistema de botones: base (solo páginas V&J) === */
body:is(.vj-home, .vj-designs, .vj-page, .vj-legal) .wp-element-button {
	transition: background-color var(--vj-nav-speed) var(--vj-nav-ease),
		color var(--vj-nav-speed) var(--vj-nav-ease),
		border-color var(--vj-nav-speed) var(--vj-nav-ease),
		transform var(--vj-nav-speed) var(--vj-nav-ease),
		box-shadow var(--vj-nav-speed) var(--vj-nav-ease);
}
body:is(.vj-home, .vj-designs, .vj-page, .vj-legal) .wp-element-button:active {
	transform: translateY(1px);
	box-shadow: none;
}
/* === variantes (outline, texto-flecha, compacto) === */
body:is(.vj-home, .vj-designs, .vj-page, .vj-legal) .is-style-outline .wp-element-button:active {
	transform: translateY(1px);
}
/* Textual editorial: subrayado progresivo + flecha que avanza */
body:is(.vj-home, .vj-designs, .vj-page, .vj-legal) .wp-block-button.is-style-text .wp-element-button {
	background: transparent;
	border: 0;
	color: var(--vj-ink);
	text-transform: uppercase;
	min-height: 0;
	padding: 0.35rem 0;
	border-radius: 0;
	background-image: linear-gradient(var(--vj-ink), var(--vj-ink));
	background-size: 0% 1px;
	background-position: left 100%;
	background-repeat: no-repeat;
}
body:is(.vj-home, .vj-designs, .vj-page, .vj-legal) .wp-block-button.is-style-text .wp-element-button::after {
	content: "→";
	margin-left: 0.55rem;
	display: inline-block;
	transition: transform var(--vj-nav-speed) var(--vj-nav-ease);
}
body:is(.vj-home, .vj-designs, .vj-page, .vj-legal) .wp-block-button.is-style-text .wp-element-button:hover {
	background-size: 100% 1px;
}
body:is(.vj-home, .vj-designs, .vj-page, .vj-legal) .wp-block-button.is-style-text .wp-element-button:hover::after {
	transform: translateX(0.35rem);
}
/* Compacto: acciones de menor jerarquía y controles */
body:is(.vj-home, .vj-designs, .vj-page, .vj-legal) .wp-block-button.is-style-compact .wp-element-button {
	min-height: 32px;
	padding: 0.4rem 0.9rem;
	font-size: 0.68rem;
	letter-spacing: 0.12em;
}
/* === estados (hover/focus/active/disabled/loading/success/error) === */
/* Focus visible: anillo con contraste, nunca eliminado */
body:is(.vj-home, .vj-designs, .vj-page, .vj-legal) button.wp-element-button:focus-visible,
body:is(.vj-home, .vj-designs, .vj-page, .vj-legal) a.wp-element-button:focus-visible {
	outline: 2px solid var(--vj-ink);
	outline-offset: 3px;
}
/* Disabled */
body:is(.vj-home, .vj-designs, .vj-page, .vj-legal) .wp-element-button:disabled,
body:is(.vj-home, .vj-designs, .vj-page, .vj-legal) .wp-element-button[disabled],
body:is(.vj-home, .vj-designs, .vj-page, .vj-legal) .wp-element-button.is-disabled {
	opacity: 0.42;
	cursor: not-allowed;
	transform: none;
	box-shadow: none;
}
body:is(.vj-home, .vj-designs, .vj-page, .vj-legal) .wp-element-button:disabled:hover,
body:is(.vj-home, .vj-designs, .vj-page, .vj-legal) .wp-element-button.is-disabled:hover {
	background: var(--vj-ink);
	color: var(--vj-paper);
}
/* Loading (spinner de línea) */
@keyframes vj-btn-spin { to { transform: rotate(360deg); } }
body:is(.vj-home, .vj-designs, .vj-page, .vj-legal) .wp-element-button.is-loading {
	pointer-events: none;
	opacity: 0.7;
}
body:is(.vj-home, .vj-designs, .vj-page, .vj-legal) .wp-element-button.is-loading::before {
	content: "";
	width: 0.9em;
	height: 0.9em;
	border: 1.5px solid currentColor;
	border-top-color: transparent;
	border-radius: 50%;
	display: inline-block;
	margin-right: 0.55em;
	vertical-align: -0.15em;
	animation: vj-btn-spin 0.6s linear infinite;
}
/* Success / Error: marcador + superficie, no solo color */
body:is(.vj-home, .vj-designs, .vj-page, .vj-legal) .wp-element-button.is-success::after {
	content: "✓";
	margin-left: 0.5rem;
}
body:is(.vj-home, .vj-designs, .vj-page, .vj-legal) .wp-element-button.is-error {
	border-color: #b3261e;
	color: #8c1d18;
}
body:is(.vj-home, .vj-designs, .vj-page, .vj-legal) .wp-element-button.is-error::after {
	content: "!";
	margin-left: 0.5rem;
}
/* === breakpoints === */
body.vj-nav-open { overflow: hidden; }
body.vj-nav-open .site-header { z-index: 9990; }
@media (max-width: 781px) {
	.site-header.vj-scrolled .site-descriptor { display: none; }
	.site-nav .wp-block-navigation__container {
		width: 100%;
		border-right: 0;
		box-shadow: none;
	}
}
/* === reduced motion === */
@media (prefers-reduced-motion: reduce) {
	body.vj-nav-open nav.site-nav > .wp-block-navigation__container {
		transition: none;
	}
	body.vj-nav-open nav.site-nav.is-open > .wp-block-navigation__container { transform: none; }
	body:is(.vj-home, .vj-designs, .vj-page, .vj-legal) .wp-element-button,
	body:is(.vj-home, .vj-designs, .vj-page, .vj-legal) .wp-block-button.is-style-text .wp-element-button::after {
		transition: none;
	}
}