/* ==========================================================================
   Valgón — cabecera, navegación y menú móvil
   ========================================================================== */

/* Solo queda fija la barra principal: la franja superior (36px) se va al desplazar.
   WordPress envuelve la parte de plantilla en su propio <header>, del mismo tamaño
   que la cabecera; por eso lo fijo es ese envoltorio y no .valgon-header. */
.wp-site-blocks > header.wp-block-template-part {
    --valgon-utility-height: 36px;
    position: sticky;
    top: calc(-1 * var(--valgon-utility-height));
    z-index: 100;
}

.admin-bar .wp-site-blocks > header.wp-block-template-part {
    top: calc(var(--wp-admin--admin-bar--height, 32px) - var(--valgon-utility-height));
}

.valgon-header {
    position: relative;
    margin: 0;
}

/* Sin el espacio entre bloques que WordPress pone por defecto entre franja y barra */
.valgon-header > * {
    margin-block: 0;
}

/* Franja superior de datos profesionales */
.valgon-header__utility {
    background: var(--valgon-ink);
    color: var(--valgon-muted-light);
    font-size: 0.75rem;
    letter-spacing: 0.08em;
}

.valgon-header__utility-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    height: var(--valgon-utility-height);
    margin-inline: auto;
    max-width: var(--wp--style--global--wide-size, 1240px);
}

.valgon-header__utility-item {
    margin: 0;
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.valgon-header__utility a {
    color: var(--valgon-paper);
    text-decoration: none;
}

.valgon-header__utility a:hover {
    color: var(--valgon-brass-light);
}

/* Barra principal. El desenfoque va en un pseudoelemento para no crear
   un bloque contenedor que afecte a elementos fijos descendientes. */
.valgon-header__bar {
    position: relative;
    border-bottom: 1px solid var(--valgon-rule);
    transition: box-shadow 0.3s var(--valgon-ease);
}

.valgon-header__bar::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: rgba(245, 241, 232, 0.92);
    -webkit-backdrop-filter: saturate(1.4) blur(12px);
    backdrop-filter: saturate(1.4) blur(12px);
}

.valgon-header.is-scrolled .valgon-header__bar {
    box-shadow: 0 12px 32px -24px rgba(14, 23, 29, 0.45);
}

.valgon-header__inner {
    min-height: 84px;
    gap: 2rem;
}

/* Marca: monograma + logotipo tipográfico */
.valgon-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.9rem;
    text-decoration: none;
    color: var(--valgon-ink);
    flex: 0 0 auto;
}

.valgon-brand__mark {
    display: block;
    width: 40px;
    height: auto;
}

.valgon-brand__text {
    display: flex;
    flex-direction: column;
    line-height: 1;
    padding-left: 0.9rem;
    border-left: 1px solid var(--valgon-rule-strong);
}

.valgon-brand__name {
    font-family: var(--valgon-font-display);
    font-size: 1.625rem;
    letter-spacing: 0.01em;
}

.valgon-brand__tagline {
    margin-top: 0.3rem;
    font-family: var(--valgon-font-sans);
    font-size: 0.625rem;
    font-weight: 500;
    letter-spacing: 0.42em;
    text-transform: uppercase;
    color: var(--valgon-brass-deep);
}

.valgon-brand--light {
    color: var(--valgon-paper);
}

.valgon-brand--light .valgon-brand__text {
    border-left-color: var(--valgon-rule-light);
}

.valgon-brand--light .valgon-brand__tagline {
    color: var(--valgon-brass-light);
}

.valgon-header__actions {
    gap: clamp(0.5rem, 2.5vw, 2.25rem);
}

.valgon-header__cta {
    margin: 0;
}

/* Navegación de escritorio */
.valgon-nav {
    font-family: var(--valgon-font-sans);
    font-size: 0.875rem;
    font-weight: 400;
    letter-spacing: 0.02em;
}

.valgon-nav .wp-block-navigation__container {
    gap: clamp(1rem, 2vw, 2rem);
}

.valgon-nav .wp-block-navigation-item__content {
    position: relative;
    padding-block: 0.4rem;
    color: var(--valgon-ink);
    text-decoration: none;
}

.valgon-nav .wp-block-navigation-item__content::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 1px;
    background: var(--valgon-brass);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s var(--valgon-ease);
}

.valgon-nav .wp-block-navigation-item__content:hover::after,
.valgon-nav .current-menu-item > .wp-block-navigation-item__content::after {
    transform: scaleX(1);
}

.valgon-nav .wp-block-navigation-item__content:hover {
    color: var(--valgon-ink);
}

/* --------------------------------------------------------------------------
   Controles móviles: llamar y abrir el menú
   -------------------------------------------------------------------------- */

.valgon-header__call,
.valgon-menu-toggle,
.valgon-menu-fallback,
.valgon-menu__close {
    -webkit-tap-highlight-color: transparent;
}

.valgon-header__call {
    display: none;
    place-items: center;
    width: 44px;
    height: 44px;
    border: 1px solid var(--valgon-rule-strong);
    color: var(--valgon-ink);
}

.valgon-menu-toggle,
.valgon-menu-fallback,
.valgon-menu__close {
    display: none;
    align-items: center;
    gap: 0.75rem;
    height: 44px;
    padding: 0 0.9rem 0 1rem;
    border: 1px solid var(--valgon-ink);
    border-radius: 0;
    background: var(--valgon-ink);
    color: var(--valgon-paper);
    font-family: var(--valgon-font-sans);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    text-decoration: none;
    cursor: pointer;
}

.valgon-menu-toggle__icon,
.valgon-menu__close-icon {
    position: relative;
    width: 18px;
    height: 10px;
}

.valgon-menu-toggle__icon::before,
.valgon-menu-toggle__icon::after,
.valgon-menu__close-icon::before,
.valgon-menu__close-icon::after {
    content: "";
    position: absolute;
    left: 0;
    width: 100%;
    height: 1.5px;
    background: currentColor;
}

.valgon-menu-toggle__icon::before {
    top: 0;
}

.valgon-menu-toggle__icon::after {
    bottom: 0;
    width: 66%;
    left: auto;
    right: 0;
}

.valgon-menu__close-icon::before,
.valgon-menu__close-icon::after {
    top: 50%;
}

.valgon-menu__close-icon::before {
    transform: rotate(45deg);
}

.valgon-menu__close-icon::after {
    transform: rotate(-45deg);
}

.valgon-menu-toggle:active,
.valgon-header__call:active {
    transform: scale(0.97);
}

/* Por debajo de 1100px el menú completo no cabe: se usa el menú desplegable. */
@media (max-width: 1099px) {
    .valgon-nav {
        display: none !important;
    }

    .valgon-js .valgon-menu-toggle {
        display: inline-flex;
    }

    html:not(.valgon-js) .valgon-menu-fallback {
        display: inline-flex;
    }
}

@media (max-width: 781px) {
    .wp-site-blocks > header.wp-block-template-part {
        --valgon-utility-height: 0px;
    }

    .valgon-header__utility {
        display: none;
    }

    .valgon-header__inner {
        min-height: 68px;
    }

    .valgon-brand__mark {
        width: 34px;
    }

    .valgon-brand__name {
        font-size: 1.375rem;
    }

    .valgon-header .valgon-header__cta {
        display: none;
    }

    .valgon-header__call {
        display: grid;
    }
}

/* Con la barra de administración en móvil (que no es fija) la cabecera va arriba del todo */
@media (max-width: 599px) {
    .admin-bar .wp-site-blocks > header.wp-block-template-part {
        top: 0;
    }
}

@media (max-width: 420px) {
    .valgon-header__inner {
        gap: 0.75rem;
    }

    .valgon-header__actions {
        gap: 0.5rem;
    }

    .valgon-brand {
        gap: 0.7rem;
    }

    .valgon-brand__text {
        padding-left: 0.7rem;
    }

    .valgon-brand__tagline {
        letter-spacing: 0.3em;
    }

    .valgon-menu-toggle,
    .valgon-menu__close {
        gap: 0.6rem;
        padding: 0 0.8rem 0 0.9rem;
    }
}

@media (min-width: 340px) and (max-width: 1099px) {
    .valgon-menu-toggle__label {
        font-size: 0.75rem;
    }
}

@media (max-width: 339px) {
    .valgon-menu-toggle__label {
        display: none;
    }

    .valgon-menu-toggle {
        padding: 0 0.8rem;
    }
}

/* --------------------------------------------------------------------------
   Menú móvil (<dialog>): panel lateral que en teléfonos ocupa la pantalla
   -------------------------------------------------------------------------- */

html.valgon-menu-open {
    overflow: hidden;
}

.valgon-menu {
    position: fixed;
    inset: 0;
    width: min(100%, 480px);
    max-width: none;
    height: 100%;
    max-height: none;
    margin: 0 0 0 auto;
    padding: 0;
    border: 0;
    background: var(--valgon-paper);
    color: var(--valgon-ink);
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
}

.valgon-menu::backdrop {
    background: rgba(14, 23, 29, 0.55);
    -webkit-backdrop-filter: blur(3px);
    backdrop-filter: blur(3px);
}

.valgon-menu[open] {
    animation: valgon-menu-in 0.45s var(--valgon-ease) both;
}

.valgon-menu[open]::backdrop {
    animation: valgon-fade-in 0.35s ease both;
}

.valgon-menu.is-closing {
    animation: valgon-menu-out 0.28s ease both;
}

.valgon-menu.is-closing::backdrop {
    animation: valgon-fade-out 0.28s ease both;
}

@keyframes valgon-menu-in {
    from {
        opacity: 0;
        transform: translate3d(32px, 0, 0);
    }

    to {
        opacity: 1;
        transform: none;
    }
}

@keyframes valgon-menu-out {
    to {
        opacity: 0;
        transform: translate3d(24px, 0, 0);
    }
}

@keyframes valgon-fade-in {
    from {
        opacity: 0;
    }
}

@keyframes valgon-fade-out {
    to {
        opacity: 0;
    }
}

.valgon-menu,
.valgon-menu *,
.valgon-menu *::before,
.valgon-menu *::after {
    box-sizing: border-box;
}

.valgon-menu__panel {
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 100%;
    overflow: clip;
    padding-inline: clamp(20px, 6vw, 40px);
    padding-bottom: max(24px, env(safe-area-inset-bottom));
    isolation: isolate;
}

/* Firma visual: «§» en contorno al fondo del panel */
.valgon-menu__panel::after {
    content: "§";
    position: absolute;
    right: -0.1em;
    bottom: -0.12em;
    z-index: -1;
    font-family: var(--valgon-font-display);
    font-size: 18rem;
    line-height: 1;
    color: transparent;
    -webkit-text-stroke: 1px rgba(184, 149, 90, 0.22);
    pointer-events: none;
}

.valgon-menu__head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    min-height: 68px;
    border-bottom: 1px solid var(--valgon-rule);
    margin-inline: calc(-1 * clamp(20px, 6vw, 40px));
    padding-inline: clamp(20px, 6vw, 40px);
}

.valgon-menu__head .valgon-brand__mark {
    width: 34px;
}

.valgon-menu__head .valgon-brand__name {
    font-size: 1.375rem;
}

.valgon-menu__close {
    display: inline-flex;
}

.valgon-menu__nav {
    padding-top: 1.75rem;
}

.valgon-menu__label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 0 0 0.25rem;
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--valgon-brass-deep);
}

.valgon-menu__label::before {
    content: "";
    width: 1.75rem;
    height: 1px;
    background: currentColor;
}

.valgon-menu__label + * {
    margin-top: 0.5rem;
}

* + .valgon-menu__label {
    margin-top: 2rem;
}

.valgon-menu__areas,
.valgon-menu__links {
    margin: 0;
    padding: 0;
    list-style: none;
}

.valgon-menu__areas li,
.valgon-menu__links li {
    border-bottom: 1px solid var(--valgon-rule);
}

.valgon-menu__areas a {
    display: grid;
    grid-template-columns: 2.5rem minmax(0, 1fr) auto;
    column-gap: 0.75rem;
    align-items: baseline;
    padding-block: 0.95rem;
    color: var(--valgon-ink);
    text-decoration: none;
}

.valgon-menu__areas a::after {
    content: "→";
    font-family: var(--valgon-font-sans);
    font-size: 1rem;
    color: var(--valgon-brass-deep);
    transition: transform 0.25s var(--valgon-ease);
}

.valgon-menu__num {
    font-family: var(--valgon-font-serif);
    font-style: italic;
    font-size: 0.9375rem;
    color: var(--valgon-brass-deep);
}

.valgon-menu__title {
    font-family: var(--valgon-font-display);
    font-size: clamp(1.5rem, 6.4vw, 1.875rem);
    line-height: 1.12;
}

.valgon-menu__links {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
}

.valgon-menu__links a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 52px;
    color: var(--valgon-ink);
    font-size: 1.0625rem;
    text-decoration: none;
}

.valgon-menu__links a::after {
    content: "→";
    font-size: 0.9375rem;
    color: var(--valgon-stone);
    transition: transform 0.25s var(--valgon-ease);
}

.valgon-menu a:hover::after,
.valgon-menu a:active::after {
    transform: translateX(4px);
}

/* Página actual: texto en latón y un punto en lugar de la flecha */
.valgon-menu a[aria-current="page"] .valgon-menu__title,
.valgon-menu__links a[aria-current="page"] {
    color: var(--valgon-brass-deep);
}

.valgon-menu__areas a[aria-current="page"]::after,
.valgon-menu__links a[aria-current="page"]::after {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--valgon-brass);
    box-shadow: 0 0 0 4px rgba(184, 149, 90, 0.18);
    align-self: center;
    transform: none;
}

/* Contacto rápido al pie del panel */
.valgon-menu__foot {
    display: grid;
    gap: 0.75rem;
    margin-top: auto;
    padding-top: 2.5rem;
}

.valgon-menu__cta,
.valgon-menu__quick a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    min-height: 52px;
    font-family: var(--valgon-font-sans);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    text-decoration: none;
    -webkit-tap-highlight-color: transparent;
}

.valgon-menu__cta {
    background: var(--valgon-ink);
    color: var(--valgon-paper);
}

.valgon-menu__quick {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}

.valgon-menu__quick a {
    border: 1px solid var(--valgon-rule-strong);
    color: var(--valgon-ink);
    background: rgba(255, 255, 255, 0.35);
}

.valgon-menu__cta:active,
.valgon-menu__quick a:active {
    transform: scale(0.985);
}

.valgon-menu__meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0.25rem 1rem;
    margin: 0.5rem 0 0;
    font-size: 0.8125rem;
    color: var(--valgon-stone);
}

.valgon-menu__meta a {
    color: var(--valgon-ink);
    text-decoration: none;
    border-bottom: 1px solid var(--valgon-rule-strong);
}

/* Entrada escalonada de los elementos */
.valgon-menu[open] :is(.valgon-menu__areas li, .valgon-menu__links li) {
    animation: valgon-menu-item 0.5s var(--valgon-ease) both;
    animation-delay: calc(80ms + var(--i, 0) * 45ms);
}

.valgon-menu[open] :is(.valgon-menu__label, .valgon-menu__foot) {
    animation: valgon-fade-in 0.6s ease 0.15s both;
}

@keyframes valgon-menu-item {
    from {
        opacity: 0;
        transform: translate3d(0, 10px, 0);
    }

    to {
        opacity: 1;
        transform: none;
    }
}

/* Pantallas bajas (teléfonos pequeños): el menú entero cabe sin desplazar */
@media (max-height: 720px) {
    .valgon-menu__nav {
        padding-top: 1rem;
    }

    .valgon-menu__areas a {
        padding-block: 0.6rem;
    }

    .valgon-menu__title {
        font-size: 1.375rem;
    }

    .valgon-menu__links a {
        min-height: 44px;
        font-size: 1rem;
    }

    * + .valgon-menu__label {
        margin-top: 1.25rem;
    }

    .valgon-menu__foot {
        gap: 0.6rem;
        padding-top: 1.25rem;
    }

    .valgon-menu__cta,
    .valgon-menu__quick a {
        min-height: 46px;
    }

    .valgon-menu__meta {
        margin-top: 0.25rem;
    }
}