/*
Theme Name: First Dog AI
Theme URI: https://firstdog.co.uk/
Author: First Dog
Description: Lightweight custom block theme for FirstDog.co.uk. Built for a calm, education-first UK dog-owner resource.
Version: 0.9.0
Requires at least: 6.6
Requires PHP: 8.0
Text Domain: firstdog-ai
*/

:root {
  --fd-navy: #24364B;
  --fd-tan: #C9A77A;
  --fd-beige: #EFE7DD;
  --fd-white: #FFFFFF;
  --fd-text: #4D4C4C;
  --fd-border: #E2DED9;
  --fd-max: 1200px;
  --fd-copy: 760px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--fd-text); background: var(--fd-white); }

.wp-site-blocks { min-height: 100vh; }
a { text-underline-offset: .16em; }

.fd-site-header {
  border-bottom: 1px solid var(--fd-border);
  background: var(--fd-white);
}
.fd-header-inner,
.fd-footer-inner,
.fd-inner {
  width: min(calc(100% - 48px), var(--fd-max));
  margin-inline: auto;
}
.fd-header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.fd-site-header .wp-block-site-title {
  margin: 0;
  font-size: 1.7rem;
  line-height: 1;
  font-weight: 700;
}
.fd-site-header .wp-block-site-title a { text-decoration: none; color: var(--fd-navy); }
.fd-site-header .wp-block-navigation { color: var(--fd-navy); font-weight: 600; }

.fd-main { margin: 0; }
.fd-section { padding-block: 72px; }
.fd-section.fd-compact { padding-block: 60px; }
.fd-soft { background: var(--fd-beige); }
.fd-copy { max-width: var(--fd-copy); }
.fd-center-copy { max-width: var(--fd-copy); margin-inline: auto; }
.fd-wide { max-width: 1000px; }
.fd-hero { padding-block: 76px 72px; }
.fd-hero h1 { max-width: 840px; margin-bottom: 22px; }
.fd-hero p { max-width: 760px; font-size: 1.12rem; }

.fd-section h2 { margin-top: 0; margin-bottom: 18px; }
.fd-section p { margin-top: 0; }
.fd-section .fd-intro { max-width: 780px; margin-bottom: 30px; }

.fd-grid { display: grid; gap: 24px; align-items: stretch; }
/* WordPress flow-layout block gaps can add top margins to Group children.
   Reset them inside our CSS grid so every card starts on the same row line. */
.fd-grid > * { margin-block-start: 0 !important; margin-block-end: 0 !important; }
.fd-grid-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.fd-grid-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.fd-card {
  display: flex;
  flex-direction: column;
  align-self: stretch;
  background: var(--fd-white);
  border: 1px solid var(--fd-border);
  border-radius: 8px;
  padding: 28px;
  height: 100%;
}
.fd-card h3 { margin-top: 0; margin-bottom: 12px; }
.fd-card p { margin-bottom: 22px; }
.fd-card .wp-block-buttons,
.fd-card .fd-text-link { margin-top: auto; margin-bottom: 0; }

.fd-text-link a {
  color: var(--fd-navy);
  font-weight: 700;
  text-decoration-thickness: 1px;
}

.wp-block-button__link {
  border-radius: 8px !important;
  padding: 12px 20px !important;
  font-weight: 700;
  line-height: 1.2;
}
.fd-button .wp-block-button__link,
.wp-block-button.fd-button .wp-block-button__link {
  background: var(--fd-navy) !important;
  color: var(--fd-white) !important;
}

/* Homepage closing CTA: a subtle visual endpoint without competing with feature sections. */
.home .fd-main .wp-block-post-content > .fd-section:last-child {
  background: #F8F4EF;
  border-top: 1px solid var(--fd-border);
}

.fd-related-links { display: flex; flex-wrap: wrap; gap: 16px 28px; }
.fd-related-links a { color: var(--fd-navy); font-weight: 700; }

.fd-article-shell {
  width: min(calc(100% - 48px), var(--fd-copy));
  margin-inline: auto;
  padding-block: 56px 80px;
}
.fd-breadcrumbs { font-size: .9rem; color: #6A6969; margin-bottom: 20px; }
.fd-module {
  margin-block: 30px;
  padding: 24px;
  background: var(--fd-beige);
  border-radius: 8px;
}

.fd-site-footer { background: var(--fd-navy); color: var(--fd-white); padding-block: 52px 28px; }
.fd-site-footer a { color: var(--fd-white); }
.fd-footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 34px; }
.fd-site-footer h3 { color: var(--fd-white); font-size: 1rem; margin-top: 0; }
.fd-site-footer p, .fd-site-footer li { font-size: .94rem; }
.fd-site-footer ul { list-style: none; padding: 0; margin: 0; }
.fd-site-footer li { margin-bottom: 8px; }
.fd-footer-bottom { margin-top: 36px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.22); font-size: .85rem; }

@media (max-width: 900px) {
  .fd-grid-3 { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .fd-footer-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .fd-header-inner { flex-wrap: wrap; padding-block: 18px; }
}
@media (max-width: 680px) {
  .fd-header-inner, .fd-footer-inner, .fd-inner, .fd-article-shell { width: min(calc(100% - 40px), var(--fd-max)); }
  .fd-section { padding-block: 52px; }
  .fd-section.fd-compact { padding-block: 48px; }
  .fd-hero { padding-block: 52px; }
  .fd-grid-2, .fd-grid-3, .fd-footer-grid { grid-template-columns: 1fr; }
  .fd-card { padding: 24px; }
  .fd-site-header .wp-block-navigation { width: 100%; }
}


/* Reference hub-page system (v0.4) */
.fd-hub-hero { padding-block: 60px 52px; }
.fd-hub-hero .fd-breadcrumbs { margin-bottom: 18px; }
.fd-hub-hero h1 { max-width: 820px; margin-bottom: 18px; }
.fd-hub-hero .fd-hub-lede { max-width: 760px; font-size: 1.12rem; margin-bottom: 0; }
.fd-hub-section-title { margin-bottom: 12px !important; }
.fd-hub-section-copy { max-width: 760px; margin-bottom: 30px !important; }
.fd-hub-feature { max-width: 760px; }
.fd-hub-final { background: #F8F4EF; border-top: 1px solid var(--fd-border); }
.fd-hub-final .fd-center-copy { max-width: 760px; }

@media (max-width: 680px) {
  .fd-hub-hero { padding-block: 48px 44px; }
}

/* Launch article system (v0.5) */
.fd-article-header {
  padding-block: 56px 34px;
  border-bottom: 1px solid var(--fd-border);
}
.fd-article-header .fd-breadcrumbs { margin-bottom: 16px; }
.fd-article-header h1 { max-width: 860px; margin: 0; }
.fd-article-body {
  width: min(calc(100% - 48px), var(--fd-copy));
  margin-inline: auto;
  padding-block: 42px 80px;
}
.fd-article-body > :first-child { margin-top: 0; }
.fd-article-body h2 { margin-top: 52px; margin-bottom: 16px; }
.fd-article-body h3 { margin-top: 34px; margin-bottom: 12px; }
.fd-article-body p,
.fd-article-body li { max-width: 760px; }
.fd-article-body ul,
.fd-article-body ol { padding-left: 1.35em; }
.fd-article-lede {
  font-size: 1.16rem;
  line-height: 1.65;
  color: var(--fd-text);
  margin-bottom: 30px;
}
.fd-article-module {
  margin-block: 34px;
  padding: 24px 26px;
  border: 1px solid var(--fd-border);
  border-radius: 8px;
  background: #F8F4EF;
}
.fd-article-module h2,
.fd-article-module h3 {
  margin-top: 0;
}
.fd-article-module > :last-child { margin-bottom: 0; }
.fd-quick-answer { background: var(--fd-beige); }
.fd-health-note { background: #F8F4EF; }
.fd-commercial-note { background: var(--fd-white); border-left: 4px solid var(--fd-tan); }
.fd-article-table-wrap { overflow-x: auto; margin-block: 30px; }
.fd-article-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 620px;
}
.fd-article-table th,
.fd-article-table td {
  text-align: left;
  vertical-align: top;
  padding: 14px 16px;
  border: 1px solid var(--fd-border);
}
.fd-article-table th {
  background: var(--fd-beige);
  color: var(--fd-navy);
  font-family: var(--wp--preset--font-family--heading);
}
.fd-next-step {
  margin-top: 52px;
  background: var(--fd-beige);
}
.fd-related-guides {
  margin-top: 30px;
}
.fd-related-guides ul {
  margin-bottom: 0;
}
.fd-related-guides li + li { margin-top: 8px; }
.fd-affiliate-disclosure {
  font-size: .94rem;
  color: #656464;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--fd-border);
  margin-bottom: 30px;
}
.fd-article-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  align-items: center;
}
.fd-article-actions .wp-block-buttons { margin: 0; }

@media (max-width: 680px) {
  .fd-article-header .fd-inner,
  .fd-article-body { width: min(calc(100% - 40px), var(--fd-copy)); }
  .fd-article-header { padding-block: 44px 28px; }
  .fd-article-body { padding-block: 34px 60px; }
  .fd-article-body h2 { margin-top: 42px; }
  .fd-article-module { padding: 22px; }
}



/* Checklist tool and supporting article additions (v0.6) */
.fd-status {
  display: inline-block;
  margin: 4px 0 14px;
  padding: 6px 10px;
  border: 1px solid var(--fd-border);
  border-radius: 999px;
  font-size: .82rem;
  font-weight: 800;
  letter-spacing: .035em;
  color: var(--fd-navy);
}
.fd-status-now { background: var(--fd-beige); }
.fd-status-soon { background: #F8F4EF; }
.fd-status-wait { background: var(--fd-white); border-color: var(--fd-tan); }

.fd-checklist {
  list-style: none;
  padding-left: 0 !important;
  margin-block: 16px 26px;
}
.fd-checklist li {
  padding-left: 0;
  margin-bottom: 9px;
}
.fd-jump-nav {
  margin-block: 30px 38px;
  padding: 22px 24px;
  border: 1px solid var(--fd-border);
  border-radius: 8px;
  background: #F8F4EF;
}
.fd-jump-nav ul {
  columns: 2;
  column-gap: 34px;
  margin: 12px 0 0;
  padding-left: 1.2em;
}
.fd-jump-nav li { break-inside: avoid; margin-bottom: 7px; }
.fd-jump-nav a { color: var(--fd-navy); }

.fd-nation-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 14px;
  margin-block: 20px 30px;
}
.fd-nation-grid > div {
  border: 1px solid var(--fd-border);
  border-radius: 8px;
  padding: 18px;
  background: #F8F4EF;
}
.fd-nation-grid p { margin: 8px 0 0; }

.fd-email-placeholder {
  margin-block: 28px 34px;
  padding: 26px;
  border-radius: 8px;
  background: var(--fd-beige);
}
.fd-email-placeholder label {
  display: block;
  font-weight: 700;
  margin-bottom: 8px;
}
.fd-form-fake-input {
  height: 46px;
  max-width: 430px;
  background: var(--fd-white);
  border: 1px solid var(--fd-border);
  border-radius: 6px;
  margin-bottom: 12px;
}
.fd-form-fake-button {
  display: inline-block;
  background: var(--fd-navy);
  color: var(--fd-white);
  border-radius: 8px;
  padding: 12px 20px;
  font-weight: 700;
}
.fd-small-note { font-size: .9rem; margin-top: 14px !important; margin-bottom: 0 !important; }

@media (max-width: 680px) {
  .fd-jump-nav ul { columns: 1; }
  .fd-nation-grid { grid-template-columns: 1fr; }
}


/* Article readability and fast-answer layer (v0.7) */

/* Centre launch-page titles while keeping breadcrumbs useful and unobtrusive. */
.fd-article-header .wp-block-post-title {
  max-width: 940px;
  margin: 0 auto;
  text-align: center;
}
.fd-article-meta {
  margin: 14px auto 0;
  text-align: center;
  color: #6A6969;
  font-size: .9rem;
  line-height: 1.35;
}

/* Long-form articles: tighter, calmer reading rhythm. */
.fd-article-body {
  line-height: 1.56;
}
.fd-article-body p {
  line-height: 1.56;
  margin-top: 0;
  margin-bottom: 1rem;
}
.fd-article-body li {
  line-height: 1.5;
}
.fd-article-body li + li {
  margin-top: .28rem;
}
.fd-article-body ul,
.fd-article-body ol {
  margin-top: .55rem;
  margin-bottom: 1.2rem;
}
.fd-article-body h2 {
  margin-top: 44px;
  margin-bottom: 12px;
}
.fd-article-body h3 {
  margin-top: 28px;
  margin-bottom: 9px;
}
.fd-article-lede {
  line-height: 1.55;
  margin-bottom: 24px;
}

/* 30-second answer shown before the full research-heavy article. */
.fd-tldr {
  margin: 0 0 38px;
  padding: 24px 26px;
  border: 1px solid var(--fd-border);
  border-left: 5px solid var(--fd-tan);
  border-radius: 8px;
  background: #F8F4EF;
}
.fd-tldr-kicker {
  margin: 0 0 5px !important;
  color: var(--fd-navy);
  font-size: .78rem;
  line-height: 1.2 !important;
  font-weight: 800;
  letter-spacing: .07em;
  text-transform: uppercase;
}
.fd-tldr h2 {
  margin: 0 0 12px !important;
  font-size: 1.45rem;
  line-height: 1.22;
}
.fd-tldr p {
  margin-bottom: 12px;
}
.fd-tldr ul {
  margin: 8px 0 0;
  padding-left: 1.15em;
}
.fd-tldr li {
  margin-top: 0;
}
.fd-tldr li + li {
  margin-top: 6px;
}

/* Keep each checklist status visually attached to its explanation. */
.fd-quick-answer .fd-status {
  margin-top: 8px;
  margin-bottom: 4px;
}
.fd-quick-answer .fd-status + p {
  margin-top: 0 !important;
  margin-bottom: 16px !important;
}
.fd-quick-answer h2 + .fd-status {
  margin-top: 2px;
}

@media (max-width: 680px) {
  .fd-article-header .wp-block-post-title {
    max-width: 100%;
  }
  .fd-tldr {
    padding: 20px;
    margin-bottom: 30px;
  }
}

/* Brand assets (v0.8) */
.fd-brand-logo {
  display: inline-flex;
  align-items: center;
  line-height: 0;
  text-decoration: none;
  flex: 0 0 auto;
}
.fd-brand-logo img {
  display: block;
  width: 220px;
  height: auto;
  max-width: 100%;
}
@media (max-width: 680px) {
  .fd-brand-logo img {
    width: 178px;
  }
}


/* Header logo reliability and sizing (v0.9) */
.fd-brand-logo {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  text-decoration: none;
}
.fd-brand-logo img {
  display: block;
  width: 220px;
  max-width: 42vw;
  height: auto;
}
@media (max-width: 680px) {
  .fd-brand-logo img {
    width: 175px;
    max-width: 58vw;
  }
}