/**
 * The site chrome: one header, one drawer, one footer directory, on every page.
 *
 * This file exists because the same bar was implemented three times.
 * `.dejourney-header` on the homepage, `.blog-header` on the blog and the
 * standalone pages and `.wall-header` on the confession wall all resolved to
 * #003366 at 5rem tall with the same rgb(101 183 199 / 0.38) accent border --
 * three stylesheets, one design, three different sets of links inside it. The
 * rules below are the homepage's version of that design, which was the only one
 * with a real navigation in it, generalised from a single "Resources" dropdown
 * to the four groups in scripts/lib/site-nav.mjs.
 *
 * Two constraints shaped it:
 *
 * 1. No utility classes. The homepage's header leaned on the hand-written
 *    Tailwind subset in assets/styles.css for its layout (`sticky top-0 z-50`,
 *    `max-w-7xl mx-auto`, `h-20 flex items-center`), and no other page on the
 *    site links that file. Every dimension the header needs is therefore
 *    written out here.
 * 2. Its own palette fallbacks. The confession wall, the blog and the homepage
 *    each declare their own `:root`, and they do not declare the same set --
 *    `--ink-soft`, `--coral` and `--sans` exist only in blog.css. Every custom
 *    property below carries the literal it resolves to, so the header and
 *    footer render identically on a page that defines none of them.
 */

/* ----------------------------------------------------------------- header -- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgb(101 183 199 / 0.38);
  background: var(--deepblue, #003366);
  color: #ffffff;
  box-shadow: 0 8px 24px rgb(9 91 115 / 0.08);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);

  /* The bar is dark, so the page's focus ring -- tuned for a white background
     -- disappears on it. White measures 12.6:1 here. */
  --focus-ring: #ffffff;
}

.site-header__inner {
  display: flex;
  width: min(100%, 1280px);
  min-height: 5rem;
  margin-inline: auto;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-inline: 1rem;
}

.site-header__actions {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 0.5rem;

  /* Light pills on a dark bar: back to the page's dark ring inside them. */
  --focus-ring: #0b4a5c;
}

/*
 * The element resets, in :where() so they carry no specificity of their own.
 *
 * Written as `.site-header button` these outranked every rule below: a class
 * plus a type selector beats a single class, whatever the source order, so
 * `color: inherit` and `font: inherit` won against the `color` and `font-size`
 * the trigger and toggle rules set. The drawer's four group triggers inherited
 * the bar's white text onto the drawer's white panel and disappeared -- the
 * accordions were there, and invisible, while the two links either side of them
 * showed normally. Zero-specificity resets lose to the components that follow
 * them, which is the only way round for this to work.
 */
.site-header :where(a, button) {
  text-decoration: none;
}

.site-header :where(button) {
  border: 0;
  background: none;
  font: inherit;
  color: inherit;
  cursor: pointer;
}

.dejourney-brand {
  display: flex;
  min-width: 0;
  flex: 0 0 auto;
  align-items: center;
}

.dejourney-brand-logo {
  width: 2.75rem;
  height: 2.75rem;
  flex: 0 0 auto;
  border: 4px solid rgb(255 255 255 / 0.18);
  border-radius: 1.5rem;
  object-fit: cover;
  box-shadow: 0 14px 35px rgb(0 0 0 / 0.2);
  transition: transform 220ms ease;
}

.dejourney-brand:hover .dejourney-brand-logo {
  transform: rotate(-2deg) scale(1.03);
}

/* ------------------------------------------------------- language switch -- */

.language-nav {
  display: flex;
  align-items: center;
  gap: 0.125rem;
  padding: 0.25rem;
  border: 1px solid #e2e8f0;
  border-radius: 9999px;
  background: #f1f5f9;
}

.lang-btn {
  display: inline-flex;
  width: 2rem;
  height: 2rem;
  align-items: center;
  justify-content: center;
  padding: 0.375rem;
  border-radius: 9999px;
  transition: background-color 180ms ease, transform 180ms ease;
}

.lang-btn:hover {
  background: rgb(101 183 199 / 0.22);
  transform: translateY(-1px);
}

/*
 * The current language. A tint on its own measures about 1.1:1 against the
 * pill, so the solid inset ring in the brand teal is what actually marks it —
 * 7.0:1, and it costs no layout.
 */
.lang-btn.is-current {
  background: rgb(9 91 115 / 0.12);
  box-shadow: inset 0 0 0 2px var(--dejourney-teal, #095b73);
}

/* The pill has only 4px of padding around it, so the ring has to sit inside. */
.lang-btn:focus-visible {
  outline: 3px solid var(--focus-ring, #071c2c);
  outline-offset: -3px;
}

.lang-flag {
  width: 1.5rem;
  height: 1rem;
  border-radius: 2px;
  box-shadow: 0 1px 2px rgb(0 0 0 / 0.2);
}

/* --------------------------------------------------------- drawer toggle -- */

.site-nav__toggle {
  display: inline-flex;
  width: 2.5rem;
  height: 2.5rem;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  border: 1px solid rgb(101 183 199 / 0.45);
  border-radius: 9999px;
  background: #f1f5f9;
  color: var(--deepblue, #003366);
  transition: transform 180ms ease, background-color 180ms ease;
}

.site-nav__toggle:hover,
.site-nav__toggle[aria-expanded="true"] {
  background: rgb(101 183 199 / 0.25);
}

.site-nav__toggle:active {
  transform: scale(0.96);
}

/* ------------------------------------------------------------ desktop bar -- */

/*
 * Hidden by default and revealed at 1180px, rather than the reverse. The bar
 * carries five items and a call to action, and below that width they cannot sit
 * on one line beside the brand and the language switcher.
 */
.site-nav {
  display: none;
}

@media (min-width: 1180px) {
  .site-nav__toggle,
  .site-drawer {
    display: none !important;
  }

  .site-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.125rem;
    padding: 0.3rem;
    border: 1px solid rgb(101 183 199 / 0.38);
    border-radius: 9999px;
    background: #f1f5f9;

    --focus-ring: #0b4a5c;
  }

  .site-nav__link,
  .site-nav__trigger {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.55rem 0.75rem;
    border-radius: 9999px;
    color: var(--dejourney-teal, #095b73);
    font-size: 0.75rem;
    font-weight: 700;
    line-height: 1;
    white-space: nowrap;
    transition: color 180ms ease, background-color 180ms ease, transform 180ms ease;
  }

  .site-nav__link:hover,
  .site-nav__trigger:hover,
  .site-nav__menu.is-open .site-nav__trigger {
    color: var(--deepblue, #003366);
    background: rgb(101 183 199 / 0.2);
  }

  .site-nav__link[aria-current="page"],
  .site-nav__menu.is-active .site-nav__trigger {
    color: var(--deepblue, #003366);
    background: rgb(101 183 199 / 0.28);
    box-shadow: inset 0 0 0 1px rgb(101 183 199 / 0.48);
  }

  .site-nav__cta,
  .site-nav__cta:hover,
  .site-nav__cta[aria-current="page"] {
    background: var(--orange-ink, #c25419);
    color: #ffffff;
    box-shadow: 0 8px 18px rgb(234 119 48 / 0.28);
  }

  .site-nav__cta:hover {
    background: #a8460f;
    transform: translateY(-1px);
  }

  .site-nav__menu {
    position: relative;
  }

  .site-nav__trigger i {
    font-size: 0.58rem;
    transition: transform 180ms ease;
  }

  .site-nav__menu.is-open .site-nav__trigger i {
    transform: rotate(180deg);
  }

  /*
   * Only .is-open reveals a panel. Hover and :focus-within used to open the
   * homepage's dropdown straight from CSS, which left aria-expanded reporting
   * "false" on a panel the visitor could see; assets/js/site-nav.js drives both
   * the class and the attribute now.
   */
  .site-nav__dropdown {
    position: absolute;
    top: calc(100% + 0.65rem);
    left: 50%;
    display: grid;
    width: 19.5rem;
    padding: 0.55rem;
    visibility: hidden;
    opacity: 0;
    border: 1px solid rgb(148 163 184 / 0.3);
    border-radius: 1rem;
    background: #ffffff;
    box-shadow: 0 22px 48px rgb(0 31 51 / 0.2);
    transform: translate(-50%, -0.4rem);
    transition: opacity 160ms ease, transform 160ms ease, visibility 160ms ease;
  }

  .site-nav__menu.is-open .site-nav__dropdown {
    visibility: visible;
    opacity: 1;
    transform: translate(-50%, 0);
  }

  .site-nav__item {
    padding: 0.75rem 0.8rem;
    border-radius: 0.7rem;
    color: #475569;
    font-size: 0.78rem;
    font-weight: 700;
    line-height: 1.35;
  }

  .site-nav__item:hover,
  .site-nav__item:focus-visible {
    background: #f1f5f9;
    color: var(--deepblue, #003366);
  }

  .site-nav__item[aria-current="page"] {
    background: rgb(101 183 199 / 0.2);
    color: var(--deepblue, #003366);
  }

  /* The tint alone is a 1.10:1 change; the outline is the real indicator. */
  .site-nav__item:focus-visible {
    outline: 3px solid #0b4a5c;
    outline-offset: -3px;
  }
}

/*
 * The bar first appears at 1180px with only a few pixels of slack, so the pill
 * padding tightens in the band before the layout has room to breathe. Without
 * this the nav wraps onto a second line and pushes the language switcher out.
 */
@media (min-width: 1180px) and (max-width: 1339px) {
  .site-nav {
    gap: 0;
  }

  .site-nav__link,
  .site-nav__trigger {
    padding-inline: 0.5rem;
  }
}

@media (min-width: 640px) {
  .site-header__inner {
    padding-inline: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .site-header__inner {
    padding-inline: 2rem;
  }
}

/* ----------------------------------------------------------------- drawer -- */

.site-drawer {
  position: absolute;
  top: 100%;
  right: 0;
  left: 0;
  z-index: 49;
  min-height: calc(100vh - 5rem);
  padding: 0.75rem;
  background: rgb(3 31 47 / 0.72);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.site-drawer[hidden] {
  display: none;
}

.site-drawer__panel {
  display: grid;
  gap: 0.25rem;
  max-height: calc(100vh - 6.5rem);
  overflow-y: auto;
  padding: 1rem;
  border: 1px solid rgb(101 183 199 / 0.32);
  border-radius: 1.25rem;
  background: #ffffff;
  box-shadow: 0 24px 60px rgb(0 31 51 / 0.3);

  --focus-ring: #0b4a5c;
}

/*
 * One group: its trigger and the links it discloses. The panel is a grid with a
 * 0.25rem gap, so without this the accordion's two children would be spaced as
 * if they were unrelated rows.
 */
.site-drawer__menu {
  display: grid;
  gap: 0.25rem;
}

.site-drawer__link,
.site-drawer__trigger {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 1rem;
  border-radius: 0.85rem;
  color: var(--deepblue, #003366);
  font-size: 0.95rem;
  font-weight: 800;
  text-align: left;
}

.site-drawer__link:hover,
.site-drawer__trigger:hover {
  background: rgb(101 183 199 / 0.16);
}

.site-drawer__link[aria-current="page"] {
  background: rgb(101 183 199 / 0.24);
}

.site-drawer__trigger i {
  font-size: 0.7rem;
  transition: transform 180ms ease;
}

.site-drawer__trigger[aria-expanded="true"] i {
  transform: rotate(180deg);
}

.site-drawer__links {
  display: grid;
  gap: 0.25rem;
  margin: 0 0.6rem 0.5rem;
  padding: 0.35rem 0 0.35rem 0.8rem;
  border-left: 2px solid var(--dejourney-cyan, #65b7c7);
}

.site-drawer__links[hidden] {
  display: none;
}

.site-drawer__item {
  padding: 0.7rem 0.8rem;
  border-radius: 0.7rem;
  color: #475569;
  font-size: 0.83rem;
  font-weight: 700;
}

.site-drawer__item:hover {
  background: #f1f5f9;
  color: var(--deepblue, #003366);
}

.site-drawer__item[aria-current="page"] {
  background: rgb(101 183 199 / 0.2);
  color: var(--deepblue, #003366);
}

.site-drawer__panel .site-drawer__cta {
  justify-content: center;
  margin-top: 0.6rem;
  background: var(--orange-ink, #c25419);
  color: #ffffff;
  box-shadow: 0 12px 28px rgb(234 119 48 / 0.28);
}

.site-drawer__panel .site-drawer__cta:hover {
  background: #a8460f;
  color: #ffffff;
}

body.site-drawer-open {
  overflow: hidden;
}

/* ----------------------------------------------------------------- footer -- */

/*
 * Moved here from assets/css/pages.css so the confession wall can render the
 * same directory. That page used to end in a `wall-footer` with a logo, a
 * copyright line and no internal links at all -- it is linked from the footer
 * of every page on the site, and once a reader arrived the only way onward was
 * back to the homepage.
 */
.site-footer {
  margin-top: 24px;
  padding: 56px 0 40px;
  border-top: 1px solid var(--line, rgb(7 28 44 / 0.14));
  background: #ffffff;
  font-family: var(--sans, "DM Sans", system-ui, sans-serif);
}

.site-footer__inner {
  display: grid;
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
  gap: 34px;
}

.site-footer__directory {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 28px;
}

.site-footer__directory h2 {
  margin: 0 0 12px;
  color: var(--ink, #071c2c);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.site-footer__directory ul {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer__directory a {
  color: var(--ink-soft, #31505c);
  font-size: 0.92rem;
  text-decoration: none;
}

.site-footer__directory a:hover {
  color: var(--coral, #ec6d57);
  text-decoration: underline;
}

.site-footer__languages {
  display: flex;
  gap: 6px;
}

.site-footer__languages a {
  min-width: 42px;
  padding: 8px 10px;
  border: 1px solid var(--line, rgb(7 28 44 / 0.14));
  border-radius: 999px;
  color: var(--dejourney-teal, #095b73);
  font-size: 0.72rem;
  font-weight: 800;
  text-align: center;
  text-decoration: none;
}

.site-footer__languages a[aria-current="page"] {
  border-color: var(--dejourney-cyan, #65b7c7);
  background: rgb(101 183 199 / 0.2);
}

.site-footer__legal {
  margin: 0;
  padding-top: 22px;
  border-top: 1px solid var(--line, rgb(7 28 44 / 0.14));
  color: var(--slatecool, #0f172a);
  font-size: 0.82rem;
  line-height: 1.7;
}

.site-footer__legal span {
  display: block;
  color: rgb(100 116 139 / 0.85);
}

@media (prefers-reduced-motion: reduce) {
  .dejourney-brand-logo,
  .lang-btn,
  .site-nav__link,
  .site-nav__trigger,
  .site-nav__trigger i,
  .site-nav__dropdown,
  .site-nav__toggle,
  .site-drawer__trigger i {
    transition: none;
  }

  .dejourney-brand:hover .dejourney-brand-logo,
  .lang-btn:hover,
  .site-nav__cta:hover {
    transform: none;
  }
}