/* ===================================================================
   Driver-Tax.co.uk — blog.css
   Styles for blog, legal, and about pages (loaded in addition to style.css)
   =================================================================== */

/* -------------------------------------------------------------------
   1. Site-wide Navigation
   ------------------------------------------------------------------- */
.site-nav {
  background: #0a1120;
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 200;
}

.nav__container {
  display: flex;
  align-items: center;
  height: 56px;
  gap: 0.5rem;
}

.nav__brand {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: -0.01em;
  flex-shrink: 0;
  margin-right: auto;
}

.nav__brand em {
  font-style: normal;
  color: var(--color-accent);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 0.125rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav__link {
  display: inline-flex;
  align-items: center;
  padding: 0.375rem 0.7rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  border-radius: 6px;
  white-space: nowrap;
  transition: color var(--transition-base), background var(--transition-base);
}

.nav__link:hover {
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.05);
}

.nav__link--active {
  color: var(--color-accent);
  background: rgba(59, 130, 246, 0.1);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  cursor: pointer;
  padding: 0 7px;
  flex-shrink: 0;
}

.nav__toggle span {
  display: block;
  height: 2px;
  background: var(--color-text-muted);
  border-radius: 2px;
  transition: background var(--transition-base);
}

.nav__toggle:hover span { background: var(--color-text); }

@media (max-width: 600px) {
  .nav__toggle { display: flex; }

  .nav__links {
    display: none;
    position: absolute;
    top: 57px;
    left: 0;
    right: 0;
    background: #0a1120;
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    align-items: stretch;
    padding: 0.5rem;
    gap: 0.125rem;
  }

  .nav__links--open { display: flex; }

  .nav__link {
    padding: 0.625rem 0.75rem;
    border-radius: 8px;
  }
}

/* -------------------------------------------------------------------
   2. Expanded Footer Grid
   ------------------------------------------------------------------- */
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2rem;
  padding: 2rem 0 1.5rem;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
}

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    padding: 1.5rem 0 1rem;
  }
}

.footer-brand-link {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
  display: inline-block;
  margin-bottom: 0.5rem;
}

.footer-tagline {
  font-size: 0.76rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  max-width: 260px;
}

.footer-col__heading {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text);
  margin-bottom: 0.625rem;
}

.footer-links-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.footer-links-list .footer-link {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-base);
  display: inline-block;
}

.footer-links-list .footer-link:hover { color: var(--color-accent); }

.footer-bottom {
  padding: 1rem 0;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* -------------------------------------------------------------------
   3. Page Hero (Blog Index, Legal, About)
   ------------------------------------------------------------------- */
.page-hero {
  background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
  border-bottom: 1px solid var(--color-border);
  padding: 2.5rem 0 2rem;
}

.page-hero__eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: 0.6rem;
}

.page-hero__title {
  font-size: clamp(1.5rem, 4.5vw, 2.2rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-bottom: 0.75rem;
}

.page-hero__subtitle {
  font-size: clamp(0.875rem, 2.5vw, 1rem);
  color: var(--color-text-muted);
  max-width: 560px;
  line-height: 1.6;
}

/* -------------------------------------------------------------------
   4. Blog Index
   ------------------------------------------------------------------- */
.blog-index { padding: 2rem 0 3rem; }

.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}

@media (max-width: 560px) {
  .blog-grid { grid-template-columns: 1fr; }
}

.blog-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 1.25rem;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}

.blog-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

.blog-card__category {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
}

.blog-card__title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.35;
}

.blog-card__excerpt {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  flex: 1;
}

.blog-card__meta {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: auto;
  padding-top: 0.5rem;
  border-top: 1px solid var(--color-border);
}

/* -------------------------------------------------------------------
   5. Blog Post
   ------------------------------------------------------------------- */
.post-hero {
  background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
  border-bottom: 1px solid var(--color-border);
  padding: 2rem 0 2.5rem;
}

.post-breadcrumb {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
}

.post-breadcrumb a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-base);
}

.post-breadcrumb a:hover { color: var(--color-accent); }

.post-category-pill {
  display: inline-block;
  background: rgba(59, 130, 246, 0.12);
  border: 1px solid rgba(59, 130, 246, 0.3);
  color: var(--color-accent);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  margin-bottom: 0.875rem;
  text-decoration: none;
}

.post-hero h1 {
  font-size: clamp(1.45rem, 4.5vw, 2.1rem);
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: -0.01em;
  margin-bottom: 0.875rem;
}

.post-intro {
  font-size: clamp(0.9rem, 2.5vw, 1.05rem);
  color: var(--color-text-muted);
  line-height: 1.65;
  max-width: 620px;
  margin-bottom: 1.25rem;
}

.post-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

.post-meta__sep { opacity: 0.4; }

/* Post body */
.post-body-wrap { padding: 2rem 0 3rem; }

.post-body {
  max-width: 680px;
  /* (container already constrains width) */
}

.post-body h2 {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 2rem 0 0.75rem;
  color: var(--color-text);
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--color-border);
}

.post-body h3 {
  font-size: 1rem;
  font-weight: 600;
  margin: 1.5rem 0 0.5rem;
  color: var(--color-text);
}

.post-body p {
  font-size: 0.925rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: 1rem;
}

.post-body strong { color: var(--color-text); font-weight: 600; }

.post-body ul,
.post-body ol {
  padding-left: 1.25rem;
  margin-bottom: 1rem;
}

.post-body li {
  font-size: 0.925rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 0.35rem;
}

.post-body li strong { color: var(--color-text); }

/* Fact box */
.fact-box {
  background: rgba(59, 130, 246, 0.07);
  border: 1px solid rgba(59, 130, 246, 0.25);
  border-left: 3px solid var(--color-accent);
  border-radius: 0 8px 8px 0;
  padding: 1rem 1.1rem;
  margin: 1.25rem 0;
}

.fact-box p {
  margin-bottom: 0;
  font-size: 0.875rem;
  color: var(--color-text);
}

.fact-box__title {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: 0.4rem !important;
}

/* Warning box */
.warn-box {
  background: rgba(245, 158, 11, 0.07);
  border: 1px solid rgba(245, 158, 11, 0.25);
  border-left: 3px solid var(--color-warning);
  border-radius: 0 8px 8px 0;
  padding: 1rem 1.1rem;
  margin: 1.25rem 0;
}

.warn-box p {
  margin-bottom: 0;
  font-size: 0.875rem;
  color: var(--color-text);
}

.warn-box__title {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-warning);
  margin-bottom: 0.4rem !important;
}

/* Example / data table */
.example-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.25rem 0;
  font-size: 0.875rem;
}

.example-table th {
  background: var(--color-surface-2);
  color: var(--color-text);
  font-weight: 600;
  padding: 0.6rem 0.875rem;
  text-align: left;
  border-bottom: 2px solid var(--color-border);
}

.example-table td {
  padding: 0.55rem 0.875rem;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border);
}

.example-table tr:last-child td { border-bottom: none; }

.example-table .table-total td {
  font-weight: 700;
  color: var(--color-positive);
  border-top: 2px solid var(--color-border);
}

.example-table .table-deduction td { color: var(--color-danger); }

/* Post CTA */
.post-cta {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.12), rgba(34, 197, 94, 0.08));
  border: 1px solid rgba(59, 130, 246, 0.25);
  border-radius: 14px;
  padding: 1.5rem;
  margin: 2rem 0;
  text-align: center;
}

.post-cta__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.4rem !important;
}

.post-cta__desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 1rem !important;
}

/* FAQ section */
.faq-item {
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 0;
}

.faq-item:first-of-type { border-top: 1px solid var(--color-border); }

.faq-item h3 {
  margin-top: 0 !important;
  margin-bottom: 0.5rem !important;
  font-size: 0.95rem !important;
  color: var(--color-text) !important;
}

.faq-item p { margin-bottom: 0 !important; }

/* -------------------------------------------------------------------
   6. Related Posts Strip
   ------------------------------------------------------------------- */
.related-posts {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 2rem 0;
}

.related-posts h2 {
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

/* -------------------------------------------------------------------
   7. Legal & About Pages
   ------------------------------------------------------------------- */
.legal-body-wrap { padding: 2rem 0 3rem; }

.legal-body h2 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 2rem 0 0.6rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--color-border);
}

.legal-body h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  margin: 1.25rem 0 0.4rem;
}

.legal-body p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: 0.875rem;
}

.legal-body strong { color: var(--color-text); }

.legal-body ul,
.legal-body ol {
  padding-left: 1.25rem;
  margin-bottom: 0.875rem;
}

.legal-body li {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 0.3rem;
}

.legal-effective {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 0.6rem 1rem;
  margin-bottom: 1.5rem;
  display: inline-block;
}

/* About page extras */
.about-stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 1.5rem 0;
}

@media (max-width: 480px) {
  .about-stat-grid { grid-template-columns: 1fr; }
}

.about-stat {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 1.25rem;
  text-align: center;
}

.about-stat__number {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 0.3rem;
}

.about-stat__label {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

.contact-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 1.5rem;
  margin: 1.5rem 0;
}

/* -------------------------------------------------------------------
   8. Print — hide nav/blog chrome
   ------------------------------------------------------------------- */
@media print {
  .site-nav,
  .related-posts,
  .post-cta,
  .blog-index { display: none !important; }
}