/* =============================================================
   Blog article blocks — additive styles for este_blogs content.
   Reuses the design tokens defined in css/secilen.css. Does not
   modify any existing theme rules.
   ============================================================= */

.rich-text .art-h,
.art-h {
  font-family: inherit;
  color: var(--c-dark);
  line-height: 1.2;
  margin: 2.2rem 0 1rem;
}
.rich-text h2.art-h { font-size: clamp(28px, 4vw, var(--fs-h3)); }
.rich-text h3.art-h { font-size: clamp(22px, 3vw, var(--fs-h4)); }
.rich-text h4.art-h { font-size: var(--fs-h5); }

.rich-text p {
  font-size: var(--fs-base);
  line-height: 1.75;
  color: #33434a;
  margin: 0 0 1.15rem;
}

.rich-text a { color: var(--c-primary-lt); text-decoration: underline; }
.rich-text a:hover { color: var(--c-primary); }

/* Lists ----------------------------------------------------- */
.art-list { margin: 0 0 1.4rem; padding-left: 1.25rem; }
.art-list li { font-size: var(--fs-base); line-height: 1.7; color: #33434a; margin-bottom: .5rem; }

/* Steps ----------------------------------------------------- */
.art-steps { margin: 2rem 0; }
.art-steps-list { list-style: none; counter-reset: step; margin: 0; padding: 0; display: grid; gap: 1rem; }
.art-step {
  counter-increment: step;
  position: relative;
  padding: 1.1rem 1.25rem 1.1rem 3.5rem;
  background: #f6fbfd;
  border: 1px solid rgba(7,95,134,.12);
  border-radius: var(--radius-lg);
}
.art-step::before {
  content: counter(step);
  position: absolute; left: 1rem; top: 1.05rem;
  width: 1.9rem; height: 1.9rem;
  display: grid; place-items: center;
  background: var(--c-primary); color: #fff;
  border-radius: var(--radius-pill);
  font-weight: 800; font-size: var(--fs-sm);
}
.art-step-title { display: block; font-weight: 700; color: var(--c-dark); margin-bottom: .2rem; }
.art-step-text  { display: block; color: #33434a; line-height: 1.6; }

/* Key takeaways --------------------------------------------- */
.art-key {
  margin: 2rem 0;
  padding: 1.5rem 1.75rem;
  background: linear-gradient(135deg, rgba(124,224,189,.16), rgba(18,124,207,.08));
  border: 1px solid rgba(124,224,189,.4);
  border-radius: var(--radius-lg);
}
.art-block-title { font-weight: 800; color: var(--c-dark); margin: 0 0 .75rem; font-size: var(--fs-h5); }
.art-key ul { margin: 0; padding-left: 1.2rem; }
.art-key li { margin-bottom: .4rem; color: #26424c; line-height: 1.6; }

/* Stats ----------------------------------------------------- */
.art-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 1rem; margin: 2rem 0; }
.art-stat {
  text-align: center;
  padding: 1.4rem 1rem;
  background: var(--c-dark);
  color: #fff;
  border-radius: var(--radius-lg);
}
.art-stat-value { display: block; font-size: var(--fs-h4); font-weight: 800; color: var(--c-accent); line-height: 1.1; }
.art-stat-label { display: block; font-size: var(--fs-sm); opacity: .85; margin-top: .3rem; }

/* Tables / compare ------------------------------------------ */
.art-table-wrap { margin: 2rem 0; overflow-x: auto; }
.art-table, .art-compare { width: 100%; border-collapse: collapse; font-size: var(--fs-base); }
.art-table th, .art-compare th {
  background: var(--c-primary); color: #fff; text-align: left;
  padding: .85rem 1rem; font-weight: 700;
}
.art-table td, .art-compare td { padding: .8rem 1rem; border-bottom: 1px solid rgba(7,95,134,.12); color: #33434a; }
.art-table tr:nth-child(even) td, .art-compare tr:nth-child(even) td { background: #f6fbfd; }
.art-compare th:first-child, .art-compare td:first-child { font-weight: 600; }

/* Note / callout -------------------------------------------- */
.art-note {
  margin: 1.75rem 0;
  padding: 1.1rem 1.35rem;
  border-radius: var(--radius);
  border-left: 4px solid var(--c-primary-lt);
  background: #f2f8fc;
}
.art-note--tip     { border-left-color: var(--c-accent);  background: #f0fbf6; }
.art-note--warning { border-left-color: #e0a91b;          background: #fdf8ec; }
.art-note--success { border-left-color: #1aa06a;          background: #eefaf3; }
.art-note-title { display: block; font-weight: 700; color: var(--c-dark); margin-bottom: .3rem; }
.art-note-body  { color: #33434a; line-height: 1.65; }
.art-note-body p:last-child { margin-bottom: 0; }

/* Quote ----------------------------------------------------- */
.art-quote {
  margin: 2rem 0; padding: 1.25rem 0 1.25rem 1.5rem;
  border-left: 4px solid var(--c-accent);
}
.art-quote p { font-size: var(--fs-h5); font-style: italic; color: var(--c-dark); line-height: 1.5; margin: 0 0 .5rem; }
.art-quote cite { font-style: normal; font-weight: 600; color: var(--c-muted); font-size: var(--fs-sm); }

/* Figure ---------------------------------------------------- */
.art-fig { margin: 2rem 0; }
.art-fig img { width: 100%; height: auto; border-radius: var(--radius-lg); display: block; }
.art-video iframe { width: 100%; aspect-ratio: 16 / 9; height: auto; border: 0; border-radius: var(--radius-lg); display: block; }
.art-fig figcaption { margin-top: .6rem; font-size: var(--fs-sm); color: var(--c-muted); text-align: center; }

/* Inline CTA ------------------------------------------------ */
.art-cta {
  margin: 2.25rem 0; padding: 2rem;
  text-align: center;
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-dark) 100%);
  color: #fff; border-radius: var(--radius-xl);
}
.art-cta-title { color: #fff; font-size: var(--fs-h4); margin: 0 0 .5rem; }
.art-cta-text  { color: rgba(255,255,255,.85); margin: 0 0 1.25rem; }

/* See also -------------------------------------------------- */
.art-seealso { margin: 2rem 0; padding: 1.25rem 1.5rem; background: #f6fbfd; border-radius: var(--radius-lg); }
.art-seealso ul { margin: 0; padding-left: 1.2rem; }
.art-seealso a { color: var(--c-primary-lt); }

/* FAQ ------------------------------------------------------- */
.art-faq { margin: 2.5rem 0; }
.art-faq-item {
  border: 1px solid rgba(7,95,134,.14);
  border-radius: var(--radius);
  margin-bottom: .75rem;
  overflow: hidden;
  background: #fff;
}
.art-faq-item summary {
  cursor: pointer; padding: 1rem 1.25rem;
  font-weight: 700; color: var(--c-dark);
  list-style: none; position: relative;
}
.art-faq-item summary::-webkit-details-marker { display: none; }
.art-faq-item summary::after {
  content: "+"; position: absolute; right: 1.25rem; top: .9rem;
  font-size: 1.4rem; color: var(--c-primary-lt); transition: transform .2s;
}
.art-faq-item[open] summary::after { content: "\2013"; }
.art-faq-answer { padding: 0 1.25rem 1.1rem; color: #33434a; line-height: 1.7; }

/* Table of contents ----------------------------------------- */
.art-toc {
  margin: 0 0 2rem; padding: 1.25rem 1.5rem;
  background: #f6fbfd; border: 1px solid rgba(7,95,134,.12);
  border-radius: var(--radius-lg);
}
.art-toc-title { font-weight: 800; color: var(--c-dark); margin: 0 0 .6rem; font-size: var(--fs-sm); text-transform: uppercase; letter-spacing: 1px; }
.art-toc ul { margin: 0; padding-left: 1.1rem; }
.art-toc a { color: var(--c-primary-lt); text-decoration: none; }
.art-toc a:hover { text-decoration: underline; }

/* Article meta strip ---------------------------------------- */
.art-meta { display: flex; flex-wrap: wrap; gap: 1rem 1.5rem; align-items: center; margin-bottom: 1.5rem; font-size: var(--fs-sm); color: var(--c-muted); }
.art-meta .art-cat {
  display: inline-block; padding: .3rem .8rem;
  background: var(--c-accent); color: var(--c-dark);
  border-radius: var(--radius-pill); font-weight: 700;
}