/* ==========================================================================
   Article page (gk-art__*) — uses tokens from main.css
   ========================================================================== */

/* ---------- Article header ---------- */
.gk-art__hero {
  padding: 52px 0 48px;
  background: var(--gk-tint);
  border-bottom: 1px solid var(--gk-line);
}
.gk-art__crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  font-family: var(--font-family-2);
  font-size: 14px;
  font-weight: 600;
}
.gk-art__crumb-link { color: var(--gk-navy); }
.gk-art__crumb-link:hover,
.gk-art__crumb-link:focus-visible { color: var(--gk-red); text-decoration: underline; text-underline-offset: 3px; }
.gk-art__crumb-sep { color: var(--gk-coral); }

.gk-art__section {
  display: inline-block;
  margin-bottom: 16px;
  padding: 4px 12px;
  border-radius: 5px;
  background: var(--gk-red);
  font-family: var(--font-family-2);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #ffffff;
}
.gk-art__title {
  max-width: 900px;
  margin: 0 0 24px;
  font-size: 40px;
  line-height: 1.18;
  color: var(--gk-navy);
  overflow-wrap: anywhere;
}
.gk-art__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 26px;
  font-family: var(--font-family-2);
  font-size: 14px;
  font-weight: 600;
  color: var(--gk-text);
}
.gk-art__meta-item { position: relative; padding-left: 22px; }
.gk-art__meta-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 8px;
  height: 8px;
  margin-top: -4px;
  border-radius: 50%;
  background: var(--gk-red);
}
.gk-art__meta-item--time::before { background: var(--gk-navy); }

/* ---------- Layout ---------- */
.gk-art__layout { padding: 56px 0 var(--gk-section-pad); background: var(--gk-white); }
.gk-art__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 56px;
  align-items: start;
}
.gk-art__grid > * { min-width: 0; }
.gk-art__article { max-width: 820px; }

.gk-art__figure { margin: 0 0 32px; }
.gk-art__figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 18px 40px -16px rgba(36, 54, 94, 0.35);
}
.gk-art__caption {
  margin-top: 12px;
  font-size: 14px;
  font-style: italic;
  line-height: 1.6;
  color: var(--gk-text);
}
.gk-art__caption:empty { display: none; }

.gk-art__intro {
  margin-bottom: 36px;
  padding-left: 22px;
  border-left: 4px solid var(--gk-red);
  font-size: 19px;
  font-weight: 600;
  font-style: italic;
  line-height: 1.75;
  color: var(--gk-navy);
}
.gk-art__intro p { color: var(--gk-navy); }

/* ---------- Article typography (markdown output) ---------- */
.gk-art__content,
.gk-art__conclusion { font-size: 17px; line-height: 1.85; color: var(--gk-text); overflow-wrap: break-word; }
.gk-art__content h2,
.gk-art__conclusion h2 {
  position: relative;
  margin: 46px 0 20px;
  padding-bottom: 14px;
  font-size: 29px;
  line-height: 1.22;
  color: var(--gk-navy);
}
.gk-art__content h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 56px;
  height: 3px;
  background: var(--gk-red);
}
.gk-art__content > :first-child { margin-top: 0; }
.gk-art__content h3 { margin: 32px 0 14px; font-size: 22px; line-height: 1.3; color: var(--gk-navy); }
.gk-art__content h4 { margin: 26px 0 12px; font-size: 18px; color: var(--gk-navy); }
.gk-art__content p,
.gk-art__conclusion p { margin: 0 0 18px; }
.gk-art__content p:last-child,
.gk-art__conclusion p:last-child { margin-bottom: 0; }
.gk-art__content strong,
.gk-art__conclusion strong { font-weight: 700; color: var(--gk-navy); }
.gk-art__content a,
.gk-art__conclusion a {
  color: var(--gk-red);
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}
.gk-art__content a:hover,
.gk-art__content a:focus-visible,
.gk-art__conclusion a:hover,
.gk-art__conclusion a:focus-visible { color: var(--gk-navy); }

.gk-art__content ul,
.gk-art__conclusion ul { margin: 0 0 22px; padding-left: 26px; list-style: disc; }
.gk-art__content ol,
.gk-art__conclusion ol { margin: 0 0 22px; padding-left: 28px; list-style: decimal; }
.gk-art__content li,
.gk-art__conclusion li { margin-bottom: 8px; padding-left: 4px; }
.gk-art__content li::marker { color: var(--gk-red); font-weight: 700; }
.gk-art__content ul ul,
.gk-art__content ol ol,
.gk-art__content ul ol,
.gk-art__content ol ul { margin: 8px 0 0; }
.gk-art__content ul ul { list-style: circle; }

.gk-art__content blockquote {
  margin: 28px 0;
  padding: 20px 24px;
  border-left: 5px solid var(--gk-red);
  border-radius: 0 8px 8px 0;
  background: var(--gk-tint);
  font-style: italic;
  color: var(--gk-navy);
}
.gk-art__content blockquote p { margin-bottom: 10px; color: var(--gk-navy); }
.gk-art__content blockquote p:last-child { margin-bottom: 0; }

.gk-art__content img {
  width: 100%;
  height: auto;
  margin: 24px 0;
  border-radius: 8px;
}
.gk-art__content hr { margin: 36px 0; border: 0; border-top: 1px solid var(--gk-line); }
.gk-art__content code {
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--gk-tint);
  font-size: 0.92em;
  color: var(--gk-navy);
}
.gk-art__content pre {
  margin: 0 0 22px;
  padding: 18px 20px;
  overflow-x: auto;
  border-radius: 8px;
  background: var(--gk-tint);
}
.gk-art__content pre code { padding: 0; background: transparent; }

.gk-art__content table {
  display: block;
  width: 100%;
  max-width: 100%;
  margin: 0 0 26px;
  overflow-x: auto;
  border-collapse: collapse;
  font-size: 16px;
  line-height: 1.55;
}
.gk-art__content th,
.gk-art__content td { min-width: 120px; padding: 12px 16px; border: 1px solid var(--gk-line); text-align: left; vertical-align: top; }
.gk-art__content th {
  background: var(--gk-navy);
  font-family: var(--font-family-2);
  font-size: 14px;
  font-weight: 700;
  color: #ffffff;
}
.gk-art__content tbody tr:nth-child(even) td { background: var(--gk-tint); }

/* ---------- Conclusion ---------- */
.gk-art__conclusion {
  margin-top: 48px;
  padding: 30px 32px;
  border: 1px solid var(--gk-line);
  border-top: 4px solid var(--gk-red);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 14px 34px -16px rgba(36, 54, 94, 0.28);
}
.gk-art__conclusion .gk-art__conclusion-title { margin: 0 0 14px; padding: 0; font-size: 24px; line-height: 1.25; color: var(--gk-navy); }

/* ---------- Tags ---------- */
.gk-art__tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 36px;
}
.gk-art__tags-label { font-family: var(--font-family-2); font-size: 14px; font-weight: 700; color: var(--gk-navy); }
.gk-art__tag {
  padding: 4px 14px;
  border: 1px solid var(--gk-line);
  border-radius: 9999px;
  background: var(--gk-tint);
  font-family: var(--font-family-2);
  font-size: 13px;
  font-weight: 600;
  color: var(--gk-navy);
}

/* ---------- Sidebar CTA ---------- */
.gk-art__aside { position: sticky; top: calc(var(--gk-header-h) + 24px); }
.gk-art__cta {
  padding: 32px 28px;
  border-radius: 8px;
  background: var(--gk-navy);
  box-shadow: 0 20px 44px -16px rgba(36, 54, 94, 0.55);
}
.gk-art__cta-eyebrow {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-family-2);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gk-coral);
}
.gk-art__cta-title { margin: 0 0 14px; font-size: 26px; line-height: 1.2; color: #ffffff; }
.gk-art__cta-text { margin: 0 0 24px; font-size: 16px; line-height: 1.7; color: #eaeaea; }
.gk-art__cta-phone {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 12px;
  min-height: 52px;
  padding: 12px 18px;
  border: 2px solid var(--gk-red);
  border-radius: 5px;
  background: var(--gk-red);
  font-family: var(--font-family-2);
  font-size: 17px;
  font-weight: 700;
  color: #ffffff;
  cursor: pointer;
  transition: background-color 0.3s ease, color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}
.gk-art__cta-phone img { width: 20px; height: 20px; flex: 0 0 auto; }
.gk-art__cta-phone:hover,
.gk-art__cta-phone:focus-visible {
  background: #ffffff;
  color: var(--gk-red);
  box-shadow: 0 8px 20px -6px rgba(0, 0, 0, 0.4);
  transform: translateY(-2px);
}
.gk-art__cta-phone:hover img,
.gk-art__cta-phone:focus-visible img { filter: invert(33%) sepia(87%) saturate(2561%) hue-rotate(345deg) brightness(98%); }
.gk-art__cta-btn { width: 100%; }

/* ---------- Related ---------- */
.gk-art__related { padding: 56px 0 64px; background: var(--gk-tint); border-top: 1px solid var(--gk-line); }
.gk-art__related-title { margin: 0 0 26px; font-size: 28px; color: var(--gk-navy); }
.gk-art__related-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.gk-art__related-grid > * { min-width: 0; }
.gk-art__related-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 24px 24px 22px;
  border-top: 4px solid var(--gk-red);
  border-radius: 5px;
  background: #ffffff;
  box-shadow: 0 12px 30px -14px rgba(36, 54, 94, 0.3);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}
.gk-art__related-card:hover,
.gk-art__related-card:focus-visible { box-shadow: 0 18px 36px -14px rgba(36, 54, 94, 0.42); transform: translateY(-4px); }
.gk-art__related-name { margin: 0; font-size: 18px; line-height: 1.35; color: var(--gk-navy); overflow-wrap: anywhere; }
.gk-art__related-card:hover .gk-art__related-name { color: var(--gk-red); }
.gk-art__related-more {
  margin-top: auto;
  font-family: var(--font-family-2);
  font-size: 14px;
  font-weight: 700;
  color: var(--gk-red);
}
.gk-art__related-card:hover .gk-art__related-more { text-decoration: underline; text-underline-offset: 4px; }

/* ---------- Responsive ---------- */
@media (max-width: 1200px) {
  .gk-art__grid { grid-template-columns: minmax(0, 1fr) 300px; gap: 40px; }
  .gk-art__title { font-size: 36px; }
}
@media (max-width: 1024px) {
  .gk-art__grid { grid-template-columns: minmax(0, 1fr); gap: 44px; }
  .gk-art__article { max-width: none; }
  .gk-art__aside { position: static; }
  .gk-art__cta { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 280px); column-gap: 36px; align-items: center; }
  .gk-art__cta-eyebrow,
  .gk-art__cta-title,
  .gk-art__cta-text { grid-column: 1; }
  .gk-art__cta-text { margin-bottom: 0; }
  .gk-art__cta-phone,
  .gk-art__cta-btn { grid-column: 2; }
  .gk-art__cta-phone { grid-row: 2; margin-bottom: 0; }
  .gk-art__cta-btn { grid-row: 3; margin-top: 12px; }
  .gk-art__related-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 768px) {
  .gk-art__hero { padding: 40px 0 36px; }
  .gk-art__title { font-size: 30px; }
  .gk-art__layout { padding: 40px 0 56px; }
  .gk-art__intro { font-size: 18px; }
  .gk-art__content h2,
  .gk-art__conclusion h2 { font-size: 25px; margin-top: 38px; }
  .gk-art__content h3 { font-size: 20px; }
  .gk-art__conclusion { padding: 24px 22px; }
  .gk-art__cta { display: block; padding: 28px 24px; }
  .gk-art__cta-text { margin-bottom: 22px; }
  .gk-art__cta-btn { margin-top: 12px; }
  .gk-art__related { padding: 44px 0 52px; }
  .gk-art__related-title { font-size: 24px; }
}
@media (max-width: 480px) {
  .gk-art__title { font-size: 26px; }
  .gk-art__meta { flex-direction: column; gap: 6px; }
  .gk-art__content,
  .gk-art__conclusion { font-size: 16px; line-height: 1.8; }
  .gk-art__intro { font-size: 17px; padding-left: 16px; }
  .gk-art__content h2,
  .gk-art__conclusion h2 { font-size: 22px; }
  .gk-art__content h3 { font-size: 19px; }
  .gk-art__content ul,
  .gk-art__conclusion ul { padding-left: 22px; }
  .gk-art__content ol,
  .gk-art__conclusion ol { padding-left: 24px; }
  .gk-art__content blockquote { padding: 16px 18px; }
  .gk-art__conclusion { padding: 20px 18px; }
  .gk-art__related-grid { grid-template-columns: minmax(0, 1fr); }
  .gk-art__cta { padding: 24px 20px; }
  .gk-art__cta-title { font-size: 23px; }
}
@media (max-width: 375px) {
  .gk-art__title { font-size: 23px; }
  .gk-art__crumbs { font-size: 13px; margin-bottom: 18px; }
  .gk-art__content h2,
  .gk-art__conclusion h2 { font-size: 20px; }
  .gk-art__related-title { font-size: 21px; }
}