/* ==========================================================================
   GaurdWallet blog — layered on top of /styles.css (same --gw-* tokens).
   No inline styles anywhere: the site CSP is style-src 'self'.
   ========================================================================== */

/* ---- Shared page scaffolding -------------------------------------------- */
.blog-main {
  padding: clamp(2.2rem, 5vw, 3.6rem) 0 clamp(3rem, 7vw, 5rem);
}

.breadcrumbs {
  font-family: var(--gw-font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--gw-text-3);
  margin-bottom: clamp(1.6rem, 4vw, 2.6rem);
}

.breadcrumbs ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.breadcrumbs li + li::before {
  content: '/';
  margin-right: 0.45rem;
  color: var(--gw-border-strong);
}

.breadcrumbs a {
  color: var(--gw-text-2);
}

.breadcrumbs a:hover {
  color: var(--gw-accent-hover);
}

.breadcrumbs [aria-current='page'] {
  color: var(--gw-text-3);
}

/* ---- Blog index ---------------------------------------------------------- */
.post-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: clamp(1.8rem, 4vw, 2.6rem);
}

@media (min-width: 720px) {
  .post-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }
}

.post-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: 1.5rem 1.5rem 1.35rem;
  border: 1px solid var(--gw-border);
  border-radius: var(--gw-radius-xl);
  background: var(--gw-surface);
  transition: border-color var(--gw-transition), transform var(--gw-transition),
    box-shadow var(--gw-transition);
}

.post-card:hover {
  border-color: var(--gw-border-strong);
  transform: translateY(-2px);
  box-shadow: var(--gw-shadow-md);
}

.post-card .post-tag {
  font-family: var(--gw-font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gw-accent);
}

.post-card h2 {
  font-size: 1.18rem;
  line-height: 1.35;
  margin: 0;
}

/* Whole card is clickable through the title link. */
.post-card h2 a {
  color: var(--gw-text);
}

.post-card h2 a::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
}

.post-card h2 a:hover {
  color: var(--gw-accent-hover);
}

.post-card p {
  margin: 0;
  color: var(--gw-text-2);
  font-size: 0.95rem;
}

.post-card .post-meta {
  margin-top: auto;
  padding-top: 0.5rem;
  font-family: var(--gw-font-mono);
  font-size: 0.76rem;
  color: var(--gw-text-3);
}

/* ---- Article ------------------------------------------------------------- */
.article {
  max-width: 760px;
}

.article-head .kicker {
  display: block;
  font-family: var(--gw-font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gw-accent);
  margin-bottom: 0.7rem;
}

.article-head h1 {
  font-size: clamp(1.7rem, 4.4vw, 2.5rem);
  line-height: 1.18;
  letter-spacing: -0.015em;
  margin: 0 0 0.9rem;
}

.article-meta {
  font-family: var(--gw-font-mono);
  font-size: 0.8rem;
  color: var(--gw-text-3);
  margin: 0 0 0.4rem;
}

.article-lead {
  font-size: 1.12rem;
  line-height: 1.65;
  color: var(--gw-text-2);
  margin: 1.1rem 0 0;
}

.article-body {
  margin-top: clamp(1.6rem, 4vw, 2.4rem);
  font-size: 1.015rem;
  line-height: 1.75;
}

.article-body h2 {
  font-size: 1.42rem;
  line-height: 1.3;
  margin: 2.4em 0 0.7em;
  letter-spacing: -0.01em;
}

.article-body h3 {
  font-size: 1.12rem;
  margin: 1.9em 0 0.55em;
}

.article-body p {
  margin: 0 0 1.05em;
}

.article-body ul,
.article-body ol {
  margin: 0 0 1.15em;
  padding-left: 1.35rem;
}

.article-body li {
  margin-bottom: 0.45em;
}

.article-body li::marker {
  color: var(--gw-accent);
}

.article-body a {
  color: var(--gw-accent-hover);
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--gw-accent) 45%, transparent);
  text-underline-offset: 3px;
}

.article-body a:hover {
  text-decoration-color: var(--gw-accent-hover);
}

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

.article-body code {
  font-family: var(--gw-font-mono);
  font-size: 0.88em;
  padding: 0.12em 0.4em;
  border: 1px solid var(--gw-border);
  border-radius: 6px;
  background: var(--gw-surface);
  white-space: nowrap;
}

/* ---- Callout boxes -------------------------------------------------------- */
.article-callout {
  border: 1px solid var(--gw-border);
  border-left: 3px solid var(--gw-accent);
  border-radius: var(--gw-radius-lg);
  background: var(--gw-surface);
  padding: 1.05rem 1.3rem;
  margin: 1.4em 0 1.6em;
  font-size: 0.97rem;
}

.article-callout > p:last-child,
.article-callout > ul:last-child {
  margin-bottom: 0;
}

.article-callout .callout-label {
  display: block;
  font-family: var(--gw-font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gw-accent);
  margin-bottom: 0.5rem;
}

/* ---- Comparison tables ---------------------------------------------------- */
.table-scroll {
  overflow-x: auto;
  margin: 1.4em 0 1.6em;
  border: 1px solid var(--gw-border);
  border-radius: var(--gw-radius-lg);
  background: var(--gw-surface);
}

.article-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.93rem;
  min-width: 560px;
}

.article-table th {
  font-family: var(--gw-font-mono);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-align: left;
  color: var(--gw-text-3);
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--gw-border-strong);
}

.article-table td {
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--gw-border);
  color: var(--gw-text-2);
  vertical-align: top;
}

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

.article-table td:first-child {
  color: var(--gw-text);
  font-weight: 500;
}

/* ---- In-article product CTA ---------------------------------------------- */
.article-cta {
  margin: 2.6em 0 0;
  padding: 1.6rem 1.7rem;
  border: 1px solid var(--gw-border-strong);
  border-radius: var(--gw-radius-xl);
  background: linear-gradient(
    135deg,
    var(--gw-accent-muted),
    transparent 55%
  ), var(--gw-surface);
}

.article-cta h2 {
  font-size: 1.22rem;
  margin: 0 0 0.5rem;
}

.article-cta p {
  color: var(--gw-text-2);
  font-size: 0.97rem;
  margin: 0 0 1.1rem;
}

.article-cta .cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.article-cta .cta-note {
  margin: 0.8rem 0 0;
  font-size: 0.82rem;
  color: var(--gw-text-3);
}

/* ---- Related posts -------------------------------------------------------- */
.related-posts {
  margin-top: clamp(2.2rem, 5vw, 3rem);
  padding-top: 1.6rem;
  border-top: 1px solid var(--gw-border);
}

.related-posts h2 {
  font-family: var(--gw-font-mono);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gw-text-3);
  margin: 0 0 0.9rem;
}

.related-posts ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.related-posts a {
  color: var(--gw-text-2);
}

.related-posts a:hover {
  color: var(--gw-accent-hover);
}

.related-posts a::before {
  content: '→ ';
  color: var(--gw-accent);
}

/* ---- Sources / footnotes --------------------------------------------------- */
.article-sources {
  margin-top: 2em;
  font-size: 0.88rem;
  color: var(--gw-text-3);
}

.article-sources h2 {
  font-family: var(--gw-font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gw-text-3);
  margin: 0 0 0.6rem;
}

.article-sources ul {
  margin: 0;
  padding-left: 1.2rem;
}