/* web/themes/techprosolutions/css/components/blog-post.css */
/**
 * Single blog post — editorial redesign (Workstream A).
 *
 * Consumes design-tokens.css (LOCKED brand + 4px grid + Manrope type scale).
 * Every dimension is a multiple of 4px, expressed via --et-space-* tokens or
 * rem. Filled CTAs use navy (brand green fails AA on white — green is accent/
 * focus only). Line-heights follow the inverse law: big type tight, body loose.
 *
 * All selectors are scoped under .et-post / .is-blog-single so nothing bleeds
 * into other pages.
 */

@font-face {
  font-family: 'Manrope';
  src: url('../../fonts/Manrope-VariableFont_wght.woff2?v=2') format('woff2-variations');
  font-weight: 200 800;
  font-style: normal;
  font-display: swap;
}

/* ---------------------------------------------------------------------------
   Sticky fix: .boxed_wrapper sets overflow:hidden sitewide, which disables
   position:sticky. Restore vertical overflow on blog singles while still
   clipping horizontal bleed.
--------------------------------------------------------------------------- */
html body .boxed_wrapper.is-blog-single,
html body.page-node-type-blog .boxed_wrapper,
html body #main-wrapper,
html body .site-wrapper-reveal,
html body .layout-content {
  overflow-x: clip !important;
  overflow-y: visible !important;
}

.et-post-main { background: var(--et-surface); color: var(--et-body-color); padding-bottom: var(--et-space-16); }
.et-post {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: var(--et-body-size);
  line-height: var(--et-body-lh);
}

/* Respect authored casing on the article surface. new.css forces
   `h1,h2 { text-transform: capitalize !important }` sitewide; reclaim exactly
   the editorial headings (0-1-1 !important beats its 0-0-1 !important) so
   sentence-case titles read as written instead of Title-Cased. Scoped to
   .et-post — no other page is affected. */
.et-post :is(h1, h2, h3, h4) {
  text-transform: none !important;
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  color: #1C3557 !important;
}

/* Reading-progress bar — position:fixed works despite any ancestor overflow. */
.et-progress {
  position: fixed;
  inset: 0 0 auto 0;
  height: 4px;
  background: transparent;
  z-index: 1200;
  pointer-events: none;
}
.et-progress > span {
  display: block;
  height: 100%;
  width: 0;
  background: var(--et-green);
  transform-origin: left center;
  transition: width 0.1s linear;
}

/* ---------------------------------------------------------------------------
   Layout containers
--------------------------------------------------------------------------- */
.et-post__container {
  width: 100%;
  max-width: 76rem; /* 1216px */
  margin-inline: auto;
  padding-inline: var(--et-space-6); /* 24px */
}

.et-post {
  padding-top: 0;
  padding-bottom: var(--et-space-16);
}
.et-post__hero {
  padding-top: var(--et-space-4);
  padding-bottom: var(--et-space-6);
}
.et-post__top-banner + .et-post__container .et-post__hero {
  padding-top: var(--et-space-2);
}
/* ---------------------------------------------------------------------------
   Blog Top Banner Image (Full-bleed Edge-to-Edge Slice like ClearTax)
--------------------------------------------------------------------------- */
.et-post__top-banner {
  margin: 0 0 var(--et-space-6);
  width: 100%;
  background: #f8fafc;
  overflow: hidden;
}
.et-post__top-banner img {
  display: block;
  width: 100%;
  height: clamp(140px, 18vw, 320px);
  object-fit: cover;
  object-position: center;
  border-radius: 0;
  box-shadow: none;
}
.et-post__top-banner .field,
.et-post__top-banner .field__item {
  margin: 0;
  width: 100%;
}

/* ---------------------------------------------------------------------------
   Hero & Warm Header
--------------------------------------------------------------------------- */
.et-post__header-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--et-space-4);
  margin-bottom: var(--et-space-4);
}
.et-post__header-top .et-post__crumbs {
  margin-bottom: 0;
}
.et-share-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  border-radius: var(--et-radius-pill);
  border: 1px solid var(--et-line);
  background: var(--et-surface);
  color: var(--et-muted);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: all 0.2s;
}
.et-share-pill:hover {
  border-color: var(--et-navy);
  color: var(--et-navy);
  background: var(--et-wash);
}

.et-post__crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--et-space-2);
  font-size: 0.875rem; /* 14px */
  color: var(--et-muted);
  margin-bottom: var(--et-space-6);
}
.et-post__crumbs a {
  color: var(--et-muted);
  text-decoration: none;
}
.et-post__crumbs a:hover { color: var(--et-navy); text-decoration: underline; }
.et-post__crumb-sep { color: var(--et-line); }
.et-post__crumb-current {
  color: var(--et-ink);
  font-weight: 600;
  max-width: 48ch;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.et-chip {
  display: inline-flex;
  align-items: center;
  padding: var(--et-space-1) var(--et-space-3);
  border-radius: var(--et-radius-pill);
  background: var(--et-wash);
  color: var(--et-green-600);
  font-size: var(--et-overline-size);
  font-weight: 700;
  letter-spacing: var(--et-overline-track);
  text-transform: uppercase;
  text-decoration: none;
  margin-bottom: var(--et-space-3);
}
.et-chip:hover { background: #d9f0dc; }

.et-post__title {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-size: clamp(1.85rem, 1.25rem + 1.2vw, 2.25rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: #1C3557 !important;
  max-width: 100%;
  margin: 0 0 var(--et-space-4);
  text-wrap: normal;
}

.et-post__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--et-space-3);
  font-size: 0.9375rem; /* 15px */
  color: var(--et-muted);
  margin-bottom: var(--et-space-8);
}
.et-post__byline { display: inline-flex; align-items: center; gap: var(--et-space-2); }
.et-post__byline strong { color: var(--et-ink); font-weight: 700; }
.et-post__byline-avatar {
  width: 32px; height: 32px; border-radius: var(--et-radius-pill);
  object-fit: cover; border: 1px solid var(--et-line);
}
.et-post__dot { color: var(--et-line); }
.et-post__updated { color: var(--et-green-600); font-weight: 600; }

.et-post__cover {
  margin: 0 0 var(--et-space-8);
}
.et-post__cover img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--et-radius-lg);
  box-shadow: var(--et-shadow-rest);
}
.et-post__cover .field,
.et-post__cover .field__item { margin: 0; }

/* ---------------------------------------------------------------------------
   Body grid: article (measure-constrained) + sticky rail
--------------------------------------------------------------------------- */
.et-post__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 18.5rem; /* article + 296px rail */
  gap: var(--et-space-10);
  align-items: start;
}
.et-post__col-main {
  min-width: 0;
  max-width: 100%;
}

.et-post__rail {
  position: relative;
  align-self: stretch;
}
.et-post__rail-inner {
  position: sticky;
  top: 90px; /* clears fixed navbar */
  display: flex;
  flex-direction: column;
  gap: var(--et-space-5);
  max-height: calc(100vh - 105px);
  overflow-y: auto;
  scrollbar-width: none;
}
.et-post__rail-inner::-webkit-scrollbar {
  display: none;
}

/* ---------------------------------------------------------------------------
   Prose typography (body field)
--------------------------------------------------------------------------- */
.et-post__prose {
  font-size: 1.125rem; /* 18px */
  line-height: 1.75;
  color: var(--et-body-color);
}
.et-post__prose > :first-child,
.et-post__prose > *:first-child,
.et-post__prose h2:first-child,
.et-post__prose h3:first-child,
.et-post__prose h4:first-child,
.et-post__prose p:first-child {
  margin-top: 0 !important;
}
.et-post__prose > * + * { margin-top: var(--et-space-6); }
.et-post__prose h2 {
  font-size: 1.75rem; /* 28px */
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #1C3557 !important;
  margin-top: var(--et-space-12);
  scroll-margin-top: var(--et-space-20);
}
.et-post__prose h3 {
  font-size: 1.375rem; /* 22px */
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: #1C3557 !important;
  margin-top: var(--et-space-10);
  scroll-margin-top: var(--et-space-20);
}
.et-post__prose h4 {
  font-size: 1.125rem; /* 18px */
  font-weight: 700;
  line-height: 1.4;
  color: #1C3557 !important;
  margin-top: var(--et-space-8);
}
.et-post__prose p { margin: 0; }
.et-post__prose a {
  color: var(--et-green-600);
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-thickness: 1px;
}
.et-post__prose a:hover { color: var(--et-navy); }
.et-post__prose ul,
.et-post__prose ol { padding-left: var(--et-space-6); }
.et-post__prose li + li { margin-top: var(--et-space-2); }
.et-post__prose img {
  max-width: 100%;
  height: auto;
  border-radius: var(--et-radius-sm);
}
.et-post__prose figure { margin: var(--et-space-8) 0; }
.et-post__prose figcaption {
  font-size: 0.875rem;
  color: var(--et-muted);
  margin-top: var(--et-space-2);
  text-align: center;
}
.et-post__prose blockquote {
  margin: var(--et-space-8) 0;
  padding: var(--et-space-4) var(--et-space-6);
  border-left: 4px solid var(--et-green);
  background: var(--et-surface-2);
  border-radius: 0 var(--et-radius-sm) var(--et-radius-sm) 0;
  color: var(--et-ink);
  font-style: italic;
}
.et-post__prose blockquote p { margin: 0; }
.et-post__prose table {
  width: 100%;
  border-collapse: collapse;
  font-size: 1rem;
  margin: var(--et-space-8) 0;
  display: block;
  overflow-x: auto;
}
.et-post__prose th,
.et-post__prose td {
  padding: var(--et-space-3) var(--et-space-4);
  border: 1px solid var(--et-line);
  text-align: left;
}
.et-post__prose thead th {
  background: var(--et-navy);
  color: #fff;
  font-weight: 700;
}
.et-post__prose tbody tr:nth-child(even) { background: var(--et-surface-2); }

/* ---------------------------------------------------------------------------
   Key takeaways callout
--------------------------------------------------------------------------- */
.et-takeaways {
  margin-bottom: var(--et-space-10);
  padding: var(--et-space-6) var(--et-space-6) var(--et-space-6) var(--et-space-8);
  background: var(--et-wash);
  border-left: 4px solid var(--et-green);
  border-radius: var(--et-radius-sm);
}
.et-takeaways__title {
  font-size: var(--et-overline-size);
  font-weight: 700;
  letter-spacing: var(--et-overline-track);
  text-transform: uppercase;
  color: var(--et-green-600);
  margin: 0 0 var(--et-space-3);
}
.et-takeaways__body { color: var(--et-ink); }
.et-takeaways__body ul { margin: 0; padding-left: var(--et-space-6); }
.et-takeaways__body li + li { margin-top: var(--et-space-2); }

/* ---------------------------------------------------------------------------
   ClearTax-Style Sticky Notice Card in Rail
--------------------------------------------------------------------------- */
.et-notice-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--et-radius-lg);
  padding: var(--et-space-5);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
}
.et-notice-card__tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--et-radius-pill);
  background: #FEF3C7;
  color: #92400E;
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--et-space-2);
}
.et-notice-card__title {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-size: 1.0625rem;
  font-weight: 800;
  line-height: 1.3;
  color: #1C3557 !important;
  margin: 0 0 var(--et-space-2);
}
.et-notice-card__text {
  font-size: 0.84rem;
  color: #4A5568;
  line-height: 1.5;
  margin: 0 0 var(--et-space-4);
}
.et-notice-card__actions {
  display: flex;
  flex-direction: column;
  gap: var(--et-space-2);
}
.et-notice-card__btn {
  display: block;
  text-align: center;
  padding: 9px 16px;
  border-radius: var(--et-radius-pill);
  background: var(--et-navy);
  color: #ffffff !important;
  font-size: 0.875rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 2px 6px rgba(28, 53, 87, 0.2);
  transition: background 0.2s, transform 0.15s;
}
.et-notice-card__btn:hover {
  background: var(--et-navy-700);
  transform: translateY(-1px);
}
.et-notice-card__wa {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--et-green-600);
  text-decoration: none;
  padding-top: 2px;
}
.et-notice-card__wa:hover {
  text-decoration: underline;
  color: var(--et-navy);
}

/* ---------------------------------------------------------------------------
   Table of contents (JS-populated / Pre-rendered) + scroll-spy
   Clean ClearTax-style layout (aligned directly with article body)
--------------------------------------------------------------------------- */
.et-toc {
  background: transparent;
  border: none;
  box-shadow: none;
  padding: 0;
}
.et-toc__title {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-size: 1.0625rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: #141414;
  line-height: 1.3;
  margin: 0 0 var(--et-space-4);
  padding: 0;
  border: none;
}
.et-toc__list { list-style: none; margin: 0; padding: 0; }
.et-toc__list li { margin: 0; }
.et-toc__list a {
  display: block;
  padding: 6px 10px 6px 12px;
  border-left: 2.5px solid transparent;
  color: #4A5568;
  font-size: 0.84rem;
  line-height: 1.45;
  text-decoration: none;
  transition: all 0.15s ease-out;
}
.et-toc__list a:hover {
  color: var(--et-navy);
  border-left-color: #cbd5e1;
  background: #f8fafc;
}
.et-toc__list a.is-active {
  color: var(--et-navy);
  border-left-color: var(--et-green);
  font-weight: 700;
  background: rgba(60, 185, 68, 0.09);
  border-radius: 0 4px 4px 0;
}
.et-toc__list .et-toc__h3 a {
  padding-left: var(--et-space-5);
  font-size: 0.8rem;
}

/* ---------------------------------------------------------------------------
   Share rail
--------------------------------------------------------------------------- */
.et-share__title {
  font-size: var(--et-overline-size);
  font-weight: 700;
  letter-spacing: var(--et-overline-track);
  text-transform: uppercase;
  color: var(--et-muted);
  margin: 0 0 var(--et-space-3);
}
.et-share__links { display: flex; flex-wrap: wrap; gap: var(--et-space-2); }
.et-share__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--et-radius-pill);
  border: 1px solid var(--et-line);
  background: var(--et-surface);
  color: var(--et-navy);
  cursor: pointer;
  transition: transform var(--et-dur-press) var(--et-ease-out),
              background var(--et-dur-hover) var(--et-ease-out),
              color var(--et-dur-hover) var(--et-ease-out);
}
.et-share__btn:hover { transform: translateY(-2px); background: var(--et-navy); color: #fff; }
.et-share__btn--copy.is-copied { background: var(--et-green); color: #fff; border-color: var(--et-green); }

/* ---------------------------------------------------------------------------
   Buttons
--------------------------------------------------------------------------- */
.et-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--et-space-2);
  padding: var(--et-space-3) var(--et-space-6);
  border-radius: var(--et-radius-pill);
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: var(--et-btn-track);
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--et-dur-press) var(--et-ease-out),
              background var(--et-dur-hover) var(--et-ease-out);
}
.et-btn:hover { transform: translateY(-2px); }
.et-btn--lg { padding: var(--et-space-4) var(--et-space-8); }
.et-btn--primary { background: var(--et-navy); color: #fff; }
.et-btn--primary:hover { background: var(--et-navy-700); }
.et-btn--whatsapp {
  background: var(--et-surface);
  color: var(--et-navy);
  border-color: var(--et-green);
}
.et-btn--whatsapp:hover { background: var(--et-wash); }
.et-btn--whatsapp svg { color: var(--et-green-600); }

/* ---------------------------------------------------------------------------
   Inline CTA
--------------------------------------------------------------------------- */
.et-cta--inline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--et-space-6);
  margin: var(--et-space-12) 0;
  padding: var(--et-space-6) var(--et-space-8);
  background: var(--et-surface-2);
  border: 1px solid var(--et-line);
  border-radius: var(--et-radius-lg);
}
.et-cta__kicker {
  font-size: var(--et-overline-size);
  font-weight: 700;
  letter-spacing: var(--et-overline-track);
  text-transform: uppercase;
  color: var(--et-green-600);
  margin: 0 0 var(--et-space-1);
}
.et-cta__title { font-size: 1.25rem; font-weight: 700; color: #1C3557 !important; margin: 0; }
.et-cta__actions { display: flex; flex-wrap: wrap; gap: var(--et-space-3); }

/* ---------------------------------------------------------------------------
   FAQ accordion
--------------------------------------------------------------------------- */
.et-faq { margin: var(--et-space-12) 0; }
.et-faq__heading {
  font-size: 1.75rem; font-weight: 800; letter-spacing: -0.02em;
  color: #1C3557 !important; margin: 0 0 var(--et-space-6);
}
.et-faq__item {
  border: 1px solid var(--et-line);
  border-radius: var(--et-radius-sm);
  padding: 0 var(--et-space-5);
  margin-bottom: var(--et-space-3);
  background: var(--et-surface);
}
.et-faq__q {
  list-style: none;
  cursor: pointer;
  padding: var(--et-space-4) 0;
  font-weight: 700;
  color: var(--et-ink);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--et-space-4);
}
.et-faq__q::-webkit-details-marker { display: none; }
.et-faq__q::after {
  content: "+";
  font-size: 1.5rem;
  color: var(--et-green-600);
  line-height: 1;
}
.et-faq__item[open] .et-faq__q::after { content: "\2212"; } /* minus */
.et-faq__a { padding: 0 0 var(--et-space-5); color: var(--et-body-color); line-height: 1.7; }

/* ---------------------------------------------------------------------------
   Author E-E-A-T box
--------------------------------------------------------------------------- */
.et-author {
  display: flex;
  gap: var(--et-space-5);
  align-items: flex-start;
  margin: var(--et-space-12) 0;
  padding: var(--et-space-6);
  border: 1px solid var(--et-line);
  border-radius: var(--et-radius-lg);
  background: var(--et-surface-2);
}
.et-author__avatar {
  width: 72px; height: 72px; border-radius: var(--et-radius-pill);
  object-fit: cover; flex-shrink: 0; border: 2px solid var(--et-surface);
  box-shadow: var(--et-shadow-rest);
}
.et-author__avatar--fallback {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--et-navy); color: #fff; font-size: 1.75rem; font-weight: 800;
  text-transform: uppercase;
}
.et-author__eyebrow {
  font-size: var(--et-overline-size); font-weight: 700;
  letter-spacing: var(--et-overline-track); text-transform: uppercase;
  color: var(--et-muted); margin: 0 0 var(--et-space-1);
}
.et-author__name { font-size: 1.25rem; font-weight: 800; color: #1C3557 !important; margin: 0 0 var(--et-space-2); }
.et-author__badge {
  display: inline-block; margin-left: var(--et-space-1);
  padding: 2px var(--et-space-2); border-radius: var(--et-radius-pill);
  background: var(--et-green); color: #fff; font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.06em; vertical-align: middle;
}
.et-author__bio { margin: 0; color: var(--et-body-color); line-height: 1.6; }
.et-author__link { display: inline-block; margin-top: var(--et-space-2); color: var(--et-green-600); font-weight: 700; text-decoration: none; }
.et-author__link:hover { color: var(--et-navy); }

/* ---------------------------------------------------------------------------
   Tags + pager
--------------------------------------------------------------------------- */
.et-post__tags {
  display: flex; flex-wrap: wrap; align-items: center; gap: var(--et-space-3);
  margin: var(--et-space-10) 0;
  padding-top: var(--et-space-6);
  border-top: 1px solid var(--et-line);
}
.et-post__tags-label {
  font-size: var(--et-overline-size); font-weight: 700;
  letter-spacing: var(--et-overline-track); text-transform: uppercase;
  color: var(--et-muted);
}
.et-post__tags .field__items { display: flex; flex-wrap: wrap; gap: var(--et-space-2); }
.et-post__tags a {
  display: inline-block; padding: var(--et-space-1) var(--et-space-3);
  border-radius: var(--et-radius-pill); background: var(--et-surface-2);
  border: 1px solid var(--et-line); color: var(--et-navy);
  font-size: 0.875rem; text-decoration: none;
}
.et-post__tags a:hover { background: var(--et-wash); border-color: var(--et-green); }

.et-post__pager {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--et-space-4);
  margin-top: var(--et-space-10);
}
.et-post__pager-link {
  display: flex; flex-direction: column; gap: var(--et-space-1);
  padding: var(--et-space-5); border: 1px solid var(--et-line);
  border-radius: var(--et-radius-lg); text-decoration: none;
  transition: border-color var(--et-dur-hover) var(--et-ease-out),
              box-shadow var(--et-dur-hover) var(--et-ease-out);
}
.et-post__pager-link:hover { border-color: var(--et-green); box-shadow: var(--et-shadow-rest); }
.et-post__pager-link--next { text-align: right; }
.et-post__pager-dir {
  font-size: var(--et-overline-size); font-weight: 700;
  letter-spacing: var(--et-overline-track); text-transform: uppercase;
  color: var(--et-green-600);
}
.et-post__pager-title { color: #1C3557 !important; font-weight: 600; }

/* ---------------------------------------------------------------------------
   End CTA band
--------------------------------------------------------------------------- */
.et-cta-band {
  margin-top: var(--et-space-16);
  background: var(--et-navy);
  color: #fff;
  padding-block: var(--et-space-12);
}
.et-cta-band__inner {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: var(--et-space-8);
}
.et-cta-band__kicker {
  font-size: var(--et-overline-size); font-weight: 700;
  letter-spacing: var(--et-overline-track); text-transform: uppercase;
  color: var(--et-green); margin: 0 0 var(--et-space-2);
}
.et-cta-band__title {
  font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2rem); font-weight: 800;
  letter-spacing: -0.02em; margin: 0 0 var(--et-space-2); max-width: 24ch;
  color: #ffffff !important;
}
.et-cta-band :is(h1, h2, h3, h4) {
  color: #ffffff !important;
}
.et-cta-band__sub { margin: 0; color: rgba(255, 255, 255, 0.82); max-width: 48ch; line-height: 1.6; }
.et-cta-band__actions { display: flex; flex-wrap: wrap; gap: var(--et-space-3); }
.et-cta-band .et-btn--primary { background: var(--et-green); color: var(--et-ink); }
.et-cta-band .et-btn--primary:hover { background: #35a83c; }
.et-cta-band .et-btn--whatsapp { background: transparent; color: #fff; border-color: rgba(255, 255, 255, 0.4); }
.et-cta-band .et-btn--whatsapp:hover { background: rgba(255, 255, 255, 0.1); }
.et-cta-band .et-btn--whatsapp svg { color: var(--et-green); }

/* ---------------------------------------------------------------------------
   Related + recent cards
--------------------------------------------------------------------------- */
.et-related { margin-top: var(--et-space-16); }
.et-related__heading {
  font-size: 1.75rem; font-weight: 800; letter-spacing: -0.02em;
  color: #1C3557 !important; margin: 0 0 var(--et-space-6);
}
.et-related__heading--recent { margin-top: var(--et-space-12); }
.et-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
  gap: var(--et-space-6);
}
.et-card {
  display: flex; flex-direction: column;
  border: 1px solid var(--et-line); border-radius: var(--et-radius-lg);
  overflow: hidden; background: var(--et-surface); text-decoration: none;
  transition: transform var(--et-dur-hover) var(--et-ease-out),
              box-shadow var(--et-dur-hover) var(--et-ease-out);
}
.et-card:hover { transform: translateY(-4px); box-shadow: var(--et-shadow-lift); }
.et-card__media { position: relative; aspect-ratio: 16 / 10; background: var(--et-surface-2); }
.et-card__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.et-card__media-fallback { display: block; width: 100%; height: 100%; background: linear-gradient(135deg, var(--et-wash), var(--et-surface-2)); }
.et-card__badge {
  position: absolute; top: var(--et-space-3); left: var(--et-space-3);
  padding: var(--et-space-1) var(--et-space-3); border-radius: var(--et-radius-pill);
  background: rgba(28, 53, 87, 0.92); color: #fff;
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.04em;
}
.et-card__body { padding: var(--et-space-5); display: flex; flex-direction: column; gap: var(--et-space-2); }
.et-card__title {
  font-size: 1.0625rem; font-weight: 700; line-height: 1.35; letter-spacing: -0.01em;
  color: #1C3557 !important; margin: 0;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.et-card__meta { font-size: 0.8125rem; color: var(--et-muted); margin: 0; }

/* ---------------------------------------------------------------------------
   Focus-visible (accessibility)
--------------------------------------------------------------------------- */
.et-post a:focus-visible,
.et-post button:focus-visible,
.et-cta-band a:focus-visible {
  outline: 2px solid var(--et-green);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------------------------------------------------------------------------
   Responsive
--------------------------------------------------------------------------- */
@media (max-width: 992px) {
  .et-post__grid { grid-template-columns: 1fr; gap: var(--et-space-10); }
  .et-post__col-main { max-width: none; }
  /* Rail drops below the article; TOC becomes a collapsible top block. */
  .et-post__rail { order: -1; }
  .et-post__rail-inner { position: static; }
  .et-share__links { justify-content: flex-start; }
}

@media (max-width: 768px) {
  .et-post__top-banner { margin-bottom: var(--et-space-6); }
  .et-post__header-top { flex-direction: column; align-items: flex-start; }
  .et-post { padding-block: var(--et-space-4) var(--et-space-10); }
  .et-post__container { padding-inline: var(--et-space-4); }
  .et-post__prose { font-size: 1.0625rem; } /* 17px */
  .et-cta--inline { flex-direction: column; align-items: flex-start; }
  .et-cta__actions { width: 100%; }
  .et-cta__actions .et-btn { flex: 1; }
  .et-post__pager { grid-template-columns: 1fr; }
  .et-post__pager-link--next { text-align: left; }
  .et-cta-band__actions { width: 100%; }
  .et-cta-band__actions .et-btn { flex: 1; }
  /* Mobile share becomes a horizontal bar under the article. */
  .et-share { border-top: 1px solid var(--et-line); padding-top: var(--et-space-5); }
}

@media (prefers-reduced-motion: reduce) {
  .et-blog-main *,
  .et-progress > span { transition: none !important; }
  .et-card:hover,
  .et-btn:hover,
  .et-share__btn:hover { transform: none; }
}