/*
Theme Name: WWTG Reference Theme
Theme URI: https://wwtg.au/
Author: BOSS Creative Pty Ltd
Description: Answer-first reference theme for Which Way To Go (WWTG), with a schema-aware explainer importer, source blocks, FAQs and structured Australian transport-law content.
Version: 1.2.0
Requires at least: 6.5
Requires PHP: 8.0
Text Domain: wwtg-reference-theme
*/

:root {
  --wwtg-navy: #102a43;
  --wwtg-blue: #245a7a;
  --wwtg-blue-dark: #183f59;
  --wwtg-amber: #f5a623;
  --wwtg-amber-dark: #a85e00;
  --wwtg-cream: #f7f5ef;
  --wwtg-cream-dark: #eee9dd;
  --wwtg-pale: #dde3e7;
  --wwtg-ink: #172b3a;
  --wwtg-muted: #52687a;
  --wwtg-border: #d5d9d7;
  --wwtg-white: #ffffff;
  --wwtg-shadow: 0 12px 30px rgba(16, 42, 67, 0.08);
}

html { scroll-behavior: smooth; }
body {
  color: var(--wwtg-ink);
  background: var(--wwtg-cream);
  -webkit-font-smoothing: antialiased;
}
a {
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
  transition: color .18s ease, background-color .18s ease, border-color .18s ease, transform .18s ease;
}
a:hover { color: var(--wwtg-amber-dark); }
:focus-visible { outline: 3px solid var(--wwtg-amber); outline-offset: 3px; }
::selection { color: var(--wwtg-navy); background: #ffd98a; }

.wwtg-site-shell {
  width: min(100% - 48px, 1180px);
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: 0;
}

/* Masthead and brand */
.wwtg-header {
  position: relative;
  z-index: 10;
  background: var(--wwtg-white);
  border-top: 5px solid var(--wwtg-amber);
  border-bottom: 1px solid var(--wwtg-border);
  box-shadow: 0 4px 18px rgba(16, 42, 67, 0.05);
}
.wwtg-masthead { min-height: 104px; }
.wwtg-brand-lockup {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: min(100%, 420px);
}
.wwtg-brand-mark {
  width: 58px;
  height: 58px;
  flex: 0 0 58px;
  color: var(--wwtg-navy);
}
.wwtg-brand-mark svg { display: block; width: 100%; height: 100%; }
.wwtg-brand-copy { margin: 0; }
.wwtg-brand-copy .wp-block-site-title {
  margin: 0;
  font-size: clamp(1.9rem, 4vw, 2.65rem);
  font-weight: 900;
  letter-spacing: -0.055em;
  line-height: .94;
}
.wwtg-brand-copy .wp-block-site-title a {
  color: var(--wwtg-navy);
  text-decoration: none;
}
.wwtg-brand-kicker {
  margin: 7px 0 0;
  color: var(--wwtg-amber-dark);
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .16em;
  line-height: 1.2;
  text-transform: uppercase;
}
.wwtg-header .wp-block-navigation { font-size: .9rem; font-weight: 800; }
.wwtg-header .wp-block-navigation-item__content {
  color: var(--wwtg-navy);
  padding: .6rem .15rem;
  text-decoration: none;
}
.wwtg-header .wp-block-navigation-item__content:hover { color: var(--wwtg-amber-dark); }
.wwtg-header .wp-block-navigation__responsive-container-open,
.wwtg-header .wp-block-navigation__responsive-container-close { color: var(--wwtg-navy); }
.wwtg-description-bar {
  color: var(--wwtg-white);
  background: var(--wwtg-navy);
  border-bottom: 4px solid var(--wwtg-amber);
}
.wwtg-description-bar p {
  margin: 0;
  padding-block: 10px;
  font-size: clamp(.8rem, 2vw, .92rem);
  font-weight: 700;
  letter-spacing: .015em;
  text-align: center;
}

/* Home page */
.wwtg-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: linear-gradient(100deg, rgba(247,245,239,.99) 0%, rgba(247,245,239,.96) 62%, rgba(221,227,231,.7) 100%);
  border-bottom: 1px solid var(--wwtg-border);
}
.wwtg-hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  top: -110px;
  right: max(-90px, calc((100vw - 1180px) / 2 - 100px));
  width: 420px;
  height: 420px;
  border: 82px solid rgba(16, 42, 67, .055);
  border-radius: 50%;
}
.wwtg-eyebrow {
  display: inline-flex;
  margin: 0 0 18px;
  color: var(--wwtg-amber-dark);
  font-size: .76rem;
  font-weight: 900;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.wwtg-hero h1 {
  max-width: 860px;
  margin: 0;
  color: var(--wwtg-navy);
  font-size: clamp(2.55rem, 6vw, 5rem) !important;
  letter-spacing: -.055em;
  line-height: .98;
}
.wwtg-hero .wwtg-hero-intro {
  max-width: 780px;
  margin: 24px 0 0;
  color: var(--wwtg-muted);
  font-size: clamp(1.08rem, 2.3vw, 1.35rem);
  line-height: 1.55;
}
.wwtg-hero-rule {
  width: 86px;
  height: 7px;
  margin-top: 30px;
  background: var(--wwtg-amber);
  border-radius: 999px;
}
.wwtg-home-section { position: relative; }
.wwtg-home-section--white {
  background: rgba(255,255,255,.66);
  border-block: 1px solid rgba(213,217,215,.8);
}
.wwtg-section-heading { margin-bottom: 26px; }
.wwtg-section-heading h2 { margin: 0; font-size: clamp(1.75rem, 3vw, 2.55rem); }
.wwtg-section-heading p { max-width: 660px; margin: 8px 0 0; color: var(--wwtg-muted); }

/* Cards and lists */
.wwtg-card {
  position: relative;
  height: calc(100% - 24px);
  margin-bottom: 24px;
  padding: 26px 26px 24px;
  overflow: hidden;
  background: var(--wwtg-white);
  border: 1px solid var(--wwtg-border);
  border-radius: 6px;
  box-shadow: var(--wwtg-shadow);
}
.wwtg-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  background: var(--wwtg-amber);
}
.wwtg-card:hover { transform: translateY(-2px); border-color: #c2c8ca; box-shadow: 0 17px 36px rgba(16,42,67,.12); }
.wwtg-card h2,
.wwtg-card h3 { margin-top: 0; }
.wwtg-card h2 a,
.wwtg-card h3 a { color: var(--wwtg-navy); text-decoration: none; }
.wwtg-card h2 a:hover,
.wwtg-card h3 a:hover { color: var(--wwtg-blue); }
.wwtg-card .wp-block-post-excerpt__more-link {
  color: var(--wwtg-blue-dark);
  font-size: .82rem;
  font-weight: 900;
  letter-spacing: .06em;
  text-decoration: none;
  text-transform: uppercase;
}
.wwtg-card .wp-block-post-excerpt__more-link::after { content: "  →"; color: var(--wwtg-amber-dark); }
.wwtg-card .wwtg-card-featured {
  width: auto;
  margin: -26px -26px 24px;
  overflow: hidden;
  background: var(--wwtg-pale);
}
.wwtg-card-featured img,
.wwtg-update-featured img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.wwtg-section-actions { margin-top: 10px; }
.wwtg-section-actions .wp-block-button__link {
  color: var(--wwtg-navy);
  border-color: var(--wwtg-navy);
  font-weight: 850;
}
.wwtg-update-list .wp-block-post-template { display: grid; gap: 0; }
.wwtg-update-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px 30px;
  align-items: baseline;
  padding: 24px 0;
  border-top: 1px solid var(--wwtg-border);
}
.wwtg-update-item:last-child { border-bottom: 1px solid var(--wwtg-border); }
.wwtg-update-item h3 { margin: 0; }
.wwtg-update-item h3 a { color: var(--wwtg-navy); text-decoration: none; }
.wwtg-update-item .wp-block-post-date { color: var(--wwtg-muted); font-size: .82rem; font-weight: 700; }
.wwtg-update-item .wp-block-post-excerpt { grid-column: 1 / -1; }
.wwtg-update-featured {
  grid-column: 1 / -1;
  width: 100%;
  max-height: 430px;
  margin-bottom: 4px;
  overflow: hidden;
  border-radius: 5px;
}

/* Searchable explainer library */
.wwtg-explainer-library { width: 100%; }
.wwtg-library-heading {
  display: flex;
  gap: 30px;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 28px;
}
.wwtg-library-heading h1 {
  margin: 3px 0 8px;
  color: var(--wwtg-navy);
  font-size: clamp(2.5rem, 5vw, 4.6rem);
  letter-spacing: -.05em;
  line-height: 1;
}
.wwtg-library-heading p:not(.wwtg-kicker) { max-width: 700px; margin: 0; color: var(--wwtg-muted); }
.wwtg-kicker,
.wwtg-card-hub {
  margin: 0;
  color: var(--wwtg-amber-dark);
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.wwtg-library-total {
  flex: 0 0 auto;
  padding: .45rem .8rem;
  color: var(--wwtg-navy) !important;
  background: var(--wwtg-pale);
  border-radius: 999px;
  font-size: .88rem;
  font-weight: 850;
}
.wwtg-library-controls {
  display: grid;
  grid-template-columns: minmax(250px, 1.35fr) minmax(210px, .8fr) auto auto;
  gap: 16px;
  align-items: end;
  margin-bottom: 34px;
  padding: 22px;
  background: var(--wwtg-white);
  border: 1px solid var(--wwtg-border);
  border-top: 5px solid var(--wwtg-amber);
  border-radius: 6px;
  box-shadow: var(--wwtg-shadow);
}
.wwtg-control label {
  display: block;
  margin-bottom: 7px;
  color: var(--wwtg-navy);
  font-size: .78rem;
  font-weight: 850;
}
.wwtg-control input,
.wwtg-control select {
  box-sizing: border-box;
  width: 100%;
  min-height: 48px;
  padding: .7rem .85rem;
  color: var(--wwtg-ink);
  background: #fff;
  border: 1px solid #aeb8bf;
  border-radius: 4px;
  font: inherit;
}
.wwtg-library-controls button {
  min-height: 48px;
  padding: .75rem 1.1rem;
  color: var(--wwtg-white);
  background: var(--wwtg-navy);
  border: 1px solid var(--wwtg-navy);
  border-radius: 4px;
  font: inherit;
  font-weight: 850;
  cursor: pointer;
}
.wwtg-library-controls button:hover { background: var(--wwtg-blue); border-color: var(--wwtg-blue); }
.wwtg-reset-link { align-self: center; color: var(--wwtg-blue-dark); font-size: .84rem; font-weight: 800; }
.wwtg-library-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}
.wwtg-library-card {
  display: flex;
  min-width: 0;
  overflow: hidden;
  flex-direction: column;
  background: var(--wwtg-white);
  border: 1px solid var(--wwtg-border);
  border-radius: 6px;
  box-shadow: var(--wwtg-shadow);
}
.wwtg-library-card:hover { border-color: #bec7cc; box-shadow: 0 17px 36px rgba(16,42,67,.12); transform: translateY(-2px); }
.wwtg-card-visual { display: block; aspect-ratio: 16 / 9; overflow: hidden; background: var(--wwtg-pale); }
.wwtg-card-visual img { width: 100%; height: 100%; object-fit: cover; transition: transform .25s ease; }
.wwtg-library-card:hover .wwtg-card-visual img { transform: scale(1.025); }
.wwtg-library-card-body { display: flex; flex: 1; flex-direction: column; padding: 23px 22px 21px; }
.wwtg-library-card h2 { margin: 7px 0 11px; font-size: clamp(1.25rem, 2vw, 1.55rem); line-height: 1.18; }
.wwtg-library-card h2 a { color: var(--wwtg-navy); text-decoration: none; }
.wwtg-library-card h2 a:hover { color: var(--wwtg-blue); }
.wwtg-card-summary { margin: 0 0 20px; color: var(--wwtg-muted); font-size: .96rem; }
.wwtg-card-footer { display: flex; flex-wrap: wrap; gap: 8px 12px; align-items: center; margin-top: auto; color: var(--wwtg-muted); font-size: .75rem; }
.wwtg-card-footer .wwtg-status { font-size: .72rem; }
.wwtg-read-link { margin-top: 18px; color: var(--wwtg-blue-dark); font-size: .8rem; font-weight: 900; letter-spacing: .045em; text-decoration: none; text-transform: uppercase; }
.wwtg-library-empty { padding: 42px; text-align: center; background: rgba(255,255,255,.68); border: 1px solid var(--wwtg-border); border-radius: 6px; }
.wwtg-library-empty h2 { margin-top: 0; }

/* Long-form and explainer pages */
main.wwtg-site-shell > .wp-block-post-title,
main.wwtg-site-shell > .wp-block-query-title {
  max-width: 920px;
  margin-bottom: 34px;
  font-size: clamp(2.25rem, 5vw, 4rem);
}
.wwtg-explainer { max-width: 820px; margin-inline: auto; }
.wwtg-explainer > section { margin-block: 2.5rem; }
.wwtg-answer {
  position: relative;
  margin-top: 8px !important;
  padding: 30px 32px 28px;
  overflow: hidden;
  background: var(--wwtg-white);
  border: 1px solid var(--wwtg-border);
  border-left: 8px solid var(--wwtg-amber);
  border-radius: 4px;
  box-shadow: var(--wwtg-shadow);
}
.wwtg-answer h2 {
  margin: 0 0 12px;
  color: var(--wwtg-amber-dark);
  font-size: .77rem;
  letter-spacing: .15em;
  text-transform: uppercase;
}
.wwtg-answer p { margin: 0; color: var(--wwtg-navy); font-size: clamp(1.16rem, 2.2vw, 1.36rem); font-weight: 750; line-height: 1.5; }
.wwtg-trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px,1fr));
  gap: 0;
  padding: 0;
  overflow: hidden;
  background: var(--wwtg-navy);
  border: 1px solid var(--wwtg-navy);
  border-radius: 4px;
  box-shadow: var(--wwtg-shadow);
}
.wwtg-trust-item {
  min-height: 100%;
  padding: 18px 20px;
  color: rgba(255,255,255,.88);
  border-right: 1px solid rgba(255,255,255,.16);
}
.wwtg-trust-item:last-child { border-right: 0; }
.wwtg-trust-item strong {
  display: block;
  margin-bottom: 4px;
  color: #ffc75a;
  font-size: .68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.wwtg-section { scroll-margin-top: 24px; }
.wwtg-section h2 {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 14px;
  color: var(--wwtg-navy);
  font-size: clamp(1.42rem, 3vw, 1.85rem);
}
.wwtg-section h2::before {
  content: "";
  width: 26px;
  height: 5px;
  flex: 0 0 26px;
  background: var(--wwtg-amber);
}
.wwtg-section p { margin-top: 0; }
.wwtg-sources,
.wwtg-related {
  padding: 26px 28px;
  background: rgba(255,255,255,.72);
  border: 1px solid var(--wwtg-border);
  border-radius: 4px;
}
.wwtg-sources ul,
.wwtg-related ul { padding-left: 1.2rem; }
.wwtg-sources li,
.wwtg-related li { margin-block: .55rem; }
.wwtg-faq details {
  background: rgba(255,255,255,.65);
  border-top: 1px solid var(--wwtg-border);
}
.wwtg-faq details:last-of-type { border-bottom: 1px solid var(--wwtg-border); }
.wwtg-faq summary {
  position: relative;
  padding: 18px 40px 18px 0;
  color: var(--wwtg-navy);
  font-weight: 800;
  cursor: pointer;
}
.wwtg-faq summary::marker { color: var(--wwtg-amber-dark); }
.wwtg-faq details p { padding: 0 28px 18px 0; }
.wwtg-status {
  display: inline-block;
  padding: .2rem .6rem;
  color: var(--wwtg-navy);
  background: var(--wwtg-amber);
  border-radius: 999px;
  font-size: .83rem;
  font-weight: 800;
}
.wwtg-note { color: var(--wwtg-muted); font-size: .93rem; }

/* Editorial visuals */
.wwtg-lead-visual {
  max-width: 100%;
  margin: 2.5rem 0;
  overflow: hidden;
  background: var(--wwtg-pale);
  border: 1px solid var(--wwtg-border);
  border-radius: 6px;
  box-shadow: var(--wwtg-shadow);
}
.wwtg-lead-visual img { display: block; width: 100%; height: auto; max-height: 680px; object-fit: cover; }
.wwtg-lead-visual figcaption,
.wwtg-additional-content figcaption,
.wwtg-story figcaption {
  margin: 0;
  padding: 10px 14px;
  color: var(--wwtg-muted);
  background: rgba(255,255,255,.9);
  border-top: 1px solid var(--wwtg-border);
  font-size: .78rem;
  line-height: 1.45;
}
.wwtg-additional-content > :first-child { margin-top: 0; }
.wwtg-additional-content > :last-child { margin-bottom: 0; }
.wwtg-additional-content .wp-block-image,
.wwtg-additional-content .wp-block-gallery,
.wwtg-additional-content .wp-block-embed,
.wwtg-story .wp-block-image,
.wwtg-story .wp-block-gallery,
.wwtg-story .wp-block-embed { margin-block: 2rem; }
.wwtg-story { max-width: 920px; }
.wwtg-story-meta { margin: -18px 0 24px; color: var(--wwtg-muted); font-size: .86rem; }
.wwtg-story .wp-block-post-content { max-width: 820px; margin-inline: auto; }

/* Footer */
.wwtg-footer {
  position: relative;
  margin-top: 56px;
  color: var(--wwtg-white);
  background: var(--wwtg-navy);
  border-top: 7px solid var(--wwtg-amber);
}
.wwtg-footer .wp-block-site-title { font-size: 1.8rem; font-weight: 900; letter-spacing: -.04em; }
.wwtg-footer .wp-block-site-title a { color: var(--wwtg-white); text-decoration: none; }
.wwtg-footer-copy { max-width: 720px; color: rgba(255,255,255,.83); }
.wwtg-footer-note { max-width: 900px; color: rgba(255,255,255,.63); }

@media (max-width: 800px) {
  .wwtg-site-shell { width: min(100% - 32px, 1180px); }
  .wwtg-masthead { min-height: 88px; padding-block: 14px !important; }
  .wwtg-brand-mark { width: 48px; height: 48px; flex-basis: 48px; }
  .wwtg-header .wp-block-navigation { margin-left: auto; }
  .wwtg-hero::after { right: -210px; }
  .wwtg-trust-item:nth-child(2n) { border-right: 0; }
  .wwtg-library-controls { grid-template-columns: 1fr 1fr; }
  .wwtg-library-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 600px) {
  .wwtg-site-shell { width: min(100% - 24px, 1180px); }
  .wwtg-brand-lockup { min-width: 0; gap: 10px; }
  .wwtg-brand-mark { width: 43px; height: 43px; flex-basis: 43px; }
  .wwtg-brand-copy .wp-block-site-title { font-size: 1.8rem; }
  .wwtg-brand-kicker { font-size: .55rem; letter-spacing: .12em; }
  .wwtg-description-bar p { text-align: left; }
  .wwtg-hero h1 { font-size: clamp(2.4rem, 13vw, 3.65rem) !important; }
  .wwtg-card { padding: 22px 20px; }
  .wwtg-card .wwtg-card-featured { margin: -22px -20px 20px; }
  .wwtg-update-item { grid-template-columns: 1fr; gap: 8px; }
  .wwtg-update-item .wp-block-post-excerpt { grid-column: 1; }
  .wwtg-answer { padding: 23px 21px; }
  .wwtg-trust-grid { grid-template-columns: 1fr; }
  .wwtg-trust-item { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.16); }
  .wwtg-trust-item:last-child { border-bottom: 0; }
  .wwtg-sources,
  .wwtg-related { padding: 22px 20px; }
  .wwtg-library-heading { display: block; }
  .wwtg-library-total { display: inline-block; margin-top: 16px !important; }
  .wwtg-library-controls { grid-template-columns: 1fr; padding: 18px; }
  .wwtg-library-controls button { width: 100%; }
  .wwtg-reset-link { justify-self: start; }
  .wwtg-library-grid { grid-template-columns: 1fr; }
  .wwtg-library-empty { padding: 30px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}