/*
Theme Name: Bin Feng
Description: A restrained block theme for the official Bin Feng artist website.
Version: 0.1.59
Requires at least: 7.1
Requires PHP: 8.3
Text Domain: binfeng
*/

html {
  scroll-behavior: smooth;
}

body {
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection {
  background: #111111;
  color: #ffffff;
}

a,
button,
input,
select,
textarea {
  transition: color 160ms ease, background-color 160ms ease, border-color 160ms ease, opacity 160ms ease;
}

a:hover {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.24em;
}

:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 4px;
}

.wp-site-blocks {
  min-height: 100dvh;
}

/* Artwork captions follow the image center; editorial and product copy do not. */
.works-card,
.home-work-card,
.related-work {
  text-align: center;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--wp--preset--color--line);
  background: var(--wp--preset--color--canvas);
}

.site-header__inner,
.site-footer__inner {
  min-height: 4.75rem;
}

.site-identity {
  gap: 0.75rem;
}

.wp-block-site-logo,
.wp-block-site-logo .custom-logo-link,
.wp-block-site-logo img {
  flex: 0 0 auto;
}

.wp-block-site-logo img,
.site-logo-fallback .custom-logo-link {
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
}

.wp-block-site-logo img {
  object-fit: contain;
}

.site-logo-fallback .custom-logo-link {
  border: 1px solid currentColor;
  color: inherit;
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
}

.site-brand {
  margin: 0;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  white-space: nowrap;
}

.site-brand a:hover {
  text-decoration: none;
  opacity: 0.58;
}

.primary-navigation .wp-block-navigation-item__content {
  padding-block: 0.45rem;
  white-space: nowrap;
}

.primary-navigation .wp-block-navigation-item__content:hover {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.35em;
}

.primary-navigation {
  --bf-submenu-font-size: 0.95em;
}

/* One editorial submenu treatment; native links and keyboard toggles stay intact. */
.primary-navigation .has-child > .wp-block-navigation__submenu-container {
  box-sizing: border-box;
  min-width: min(22rem, calc(100vw - 3rem));
  max-width: calc(100vw - 3rem);
  padding: 0.5rem 0;
  border: 0;
  border-block-end: 1px solid rgb(17 17 17 / 25%);
  border-radius: 0;
  box-shadow: none;
  background: #ffffff;
  text-align: left;
  transition: none;
}

/* Opening state changes once; crossing child links does not restart the reveal. */
.primary-navigation .has-child > .wp-block-navigation__submenu-container > .wp-block-navigation-item {
  animation: var(--bf-submenu-reveal-name, none) 150ms ease-out both;
  animation-delay: calc(var(--bf-submenu-item-index, 0) * 30ms);
}

@keyframes bf-submenu-item-reveal {
  from {
    opacity: 0;
    transform: translateY(5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.primary-navigation .has-child > .wp-block-navigation__submenu-container > .wp-block-navigation-item > .wp-block-navigation-item__content {
  box-sizing: border-box;
  width: 100%;
  display: flex;
  align-items: center;
  min-height: 40px;
  padding: 0.5rem 20px;
  font-size: var(--bf-submenu-font-size);
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.45;
  white-space: normal;
  overflow-wrap: anywhere;
}

.primary-navigation .wp-block-navigation__submenu-container .wp-block-navigation-item__content:hover {
  opacity: 0.7;
}

.primary-navigation .wp-block-navigation__submenu-icon svg {
  display: none;
}

.primary-navigation .wp-block-navigation__submenu-icon::before {
  content: "";
  display: block;
  width: 0.4rem;
  height: 0.4rem;
  margin: -0.1rem auto 0;
  border-inline-end: 1px solid currentColor;
  border-block-end: 1px solid currentColor;
  transform: rotate(45deg);
}

@media (min-width: 1181px) {
  .primary-navigation .has-child > .wp-block-navigation__submenu-container {
    /* Expand below the parent label, without a wide panel extending to its left. */
    width: var(--bf-submenu-panel-width, 230px) !important;
    min-width: 0 !important;
    padding-inline: 0;
    border-block-end: 0;
    box-shadow: none;
    right: auto !important;
    left: 0 !important;
  }

  .primary-navigation .has-child:is(:hover, :focus-within, :has(> .wp-block-navigation-submenu__toggle[aria-expanded="true"])) > .wp-block-navigation__submenu-container {
    --bf-submenu-reveal-name: bf-submenu-item-reveal;
  }

  .primary-navigation .has-child:has(> a[href="/about/"]) > .wp-block-navigation__submenu-container {
    --bf-submenu-panel-width: 260px;
  }
}

.site-main {
  min-height: 64dvh;
  padding-block: var(--wp--preset--spacing--50);
}

.site-footer {
  border-top: 1px solid var(--wp--preset--color--line);
}

.site-footer__meta {
  color: var(--wp--preset--color--muted);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-footer__account {
  margin: 0;
  color: var(--wp--preset--color--muted);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-footer__account a {
  color: inherit;
}

.shop-checkout__account-note {
  color: var(--wp--preset--color--muted);
  font-size: 0.875rem;
  line-height: 1.6;
}

.wp-block-post-title,
.wp-block-query-title {
  max-width: 16ch;
  text-wrap: balance;
}

.wp-block-post-content > p,
.wp-block-post-content > ul,
.wp-block-post-content > ol {
  max-width: 68ch;
}

.wp-block-post-featured-image img {
  width: 100%;
  height: auto;
}

.wp-block-template-skip-link:focus {
  top: 1rem;
  left: 1rem;
  z-index: 9999;
  padding: 0.75rem 1rem;
  background: #111111;
  color: #ffffff;
}

@media (max-width: 1180px) {
  .primary-navigation {
    --bf-submenu-font-size: clamp(1rem, 4.2vw, 1.125rem);
  }

  .primary-navigation .wp-block-navigation__responsive-container-open:not(.always-shown) {
    display: flex;
  }

  .primary-navigation .wp-block-navigation__responsive-container:not(.hidden-by-default):not(.is-menu-open) {
    display: none;
  }

  .primary-navigation .wp-block-navigation__responsive-container.is-menu-open {
    padding: clamp(1.5rem, 5vw, 4rem);
    background: var(--wp--preset--color--canvas);
  }

  .primary-navigation .wp-block-navigation__responsive-container-content {
    align-items: flex-start;
  }

  .primary-navigation .wp-block-navigation__container {
    align-items: flex-start;
    gap: 1.1rem;
  }

  /* Native right-justified navigation must not push mobile submenu text offscreen. */
  .primary-navigation .wp-block-navigation__responsive-container.is-menu-open .wp-block-navigation__responsive-container-content {
    align-items: flex-start;
  }

  .primary-navigation .wp-block-navigation__responsive-container.is-menu-open .wp-block-navigation__responsive-container-content .wp-block-navigation__container,
  .primary-navigation .wp-block-navigation__responsive-container.is-menu-open .wp-block-navigation-item {
    box-sizing: border-box;
    width: 100%;
    min-width: 0;
    max-width: 100%;
    align-items: flex-start;
  }

  .primary-navigation .wp-block-navigation__responsive-container.is-menu-open .wp-block-navigation-item__content {
    box-sizing: border-box;
    max-width: 100%;
    white-space: normal;
    overflow-wrap: anywhere;
  }

  .primary-navigation .wp-block-navigation-item__content {
    font-size: clamp(1.4rem, 5vw, 2.75rem);
    letter-spacing: -0.02em;
    line-height: 1.05;
  }

  .primary-navigation .has-child > .wp-block-navigation__submenu-container {
    position: static;
    min-width: 0;
    padding: 0.5rem 0;
    border: 0;
  }

  .primary-navigation .wp-block-navigation__submenu-container .wp-block-navigation-item__content {
    font-size: var(--bf-submenu-font-size);
    letter-spacing: 0;
  }

  .primary-navigation .wp-block-navigation__responsive-container.is-menu-open .wp-block-navigation__responsive-container-content .wp-block-navigation-submenu {
    position: relative;
    width: 100%;
    padding-right: 2.25rem;
  }

  .primary-navigation .wp-block-navigation__responsive-container.is-menu-open .wp-block-navigation__responsive-container-content .wp-block-navigation__submenu-icon {
    position: absolute;
    top: 0.7rem;
    right: 0;
    display: flex;
    width: 1.5rem;
    height: 1.5rem;
    align-items: center;
    justify-content: center;
    margin: 0;
  }

  .primary-navigation .wp-block-navigation__responsive-container.is-menu-open .wp-block-navigation__responsive-container-content .has-child > .wp-block-navigation__submenu-container {
    height: 0 !important;
    min-width: 0 !important;
    padding: 0 !important;
    overflow: hidden !important;
    opacity: 0 !important;
    visibility: hidden !important;
  }

  .primary-navigation .wp-block-navigation__responsive-container.is-menu-open .wp-block-navigation__responsive-container-content .has-child.is-binfeng-submenu-open > .wp-block-navigation__submenu-container {
    --bf-submenu-reveal-name: bf-submenu-item-reveal;
    /* Core's mobile overlay sets transparent!important on every submenu. */
    background: #ffffff !important;
    text-align: left;
    transition: none;
    height: auto !important;
    min-width: 0 !important;
    padding: 0.5rem 0 !important;
    overflow: visible !important;
    opacity: 1 !important;
    visibility: visible !important;
  }
}

@media (max-width: 600px) {
  .site-header__inner,
  .site-footer__inner {
    min-height: 4.5rem;
  }

  .site-main {
    padding-block: var(--wp--preset--spacing--40);
  }

  .site-footer__inner {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 0.35rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .primary-navigation .has-child > .wp-block-navigation__submenu-container > .wp-block-navigation-item {
    animation: none !important;
    opacity: 1;
    transform: none;
  }

  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}