/* =============================================================
   HCN ATTACHMENTS – SEO & CONVERSION STYLESHEET  v2
   ============================================================= */

/* ── SEO SECTIONS CONTAINER ───────────────────────────────── */

.hcn-seo-sections {
  padding: 2rem 1.25rem;
  max-width: var(--hcn-container);
  margin: 0 auto;
}

/* SEO intro callout */
.hcn-seo-intro {
  background: var(--hcn-gray-50);
  border-left: 3px solid var(--hcn-gold);
  padding: 1rem 1.25rem;
  margin-bottom: 0.5rem;
  border-radius: 0 var(--hcn-radius) var(--hcn-radius) 0;
}
.hcn-seo-intro p {
  margin: 0;
  color: var(--hcn-gray-700);
  font-size: 0.93rem;
  line-height: 1.65;
}
.hcn-seo-intro__heading {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--hcn-navy);
  margin: 0 0 0.5rem;
}
.hcn-seo-section__subtitle {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--hcn-navy);
  margin: 1.1rem 0 0.45rem;
}
.hcn-product-single__subtitle {
  color: rgba(255,255,255,.82);
  margin: 0.65rem 0 0;
  font-size: 0.95rem;
  line-height: 1.55;
  max-width: 62ch;
}
.hcn-seo-comparison-wrap {
  overflow-x: auto;
  margin-top: 0.85rem;
  border: 1px solid var(--hcn-gray-300);
  border-radius: var(--hcn-radius);
}
.hcn-seo-comparison {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}
.hcn-seo-comparison th,
.hcn-seo-comparison td {
  padding: 0.65rem 0.85rem;
  border-bottom: 1px solid var(--hcn-gray-300);
  text-align: left;
  vertical-align: top;
  line-height: 1.5;
}
.hcn-seo-comparison th {
  background: var(--hcn-navy);
  color: #fff;
  font-weight: 600;
  font-size: 0.82rem;
}
.hcn-seo-comparison tbody tr:nth-child(even) td { background: var(--hcn-gray-50); }
.hcn-seo-comparison tbody tr:last-child td { border-bottom: none; }
.hcn-seo-comparison td:first-child { font-weight: 600; color: var(--hcn-navy); min-width: 140px; }

/* Topic cluster internal links */
.hcn-topic-cluster {
  padding: 2.5rem 0;
  background: #fff;
  border-top: 1px solid var(--hcn-gray-300);
}
.hcn-topic-cluster .hcn-container {
  max-width: var(--hcn-container);
  margin: 0 auto;
  padding: 0 1.25rem;
}
.hcn-topic-cluster__title {
  font-family: var(--font-heading);
  font-size: clamp(1.15rem, 1.8vw, 1.45rem);
  font-weight: 700;
  color: var(--hcn-navy);
  margin: 0.25rem 0;
}
.hcn-topic-cluster__intro {
  color: var(--hcn-gray-500);
  font-size: 0.9rem;
  margin: 0 0 1.25rem;
  max-width: 65ch;
}
.hcn-topic-cluster__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}
.hcn-topic-cluster__group-title {
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--hcn-gold-dark);
  margin: 0 0 0.55rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.hcn-topic-cluster__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.hcn-topic-cluster__links a {
  font-size: 0.88rem;
  color: var(--hcn-navy);
  font-weight: 500;
  text-decoration: none;
}
.hcn-topic-cluster__links a:hover { color: var(--hcn-gold-dark); text-decoration: underline; }
.hcn-topic-cluster__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  padding-top: 1rem;
  border-top: 1px solid var(--hcn-gray-300);
}
.hcn-seo-section--intro .hcn-seo-intro__para {
  color: var(--hcn-gray-700);
  font-size: 0.93rem;
  line-height: 1.7;
  margin: 0 0 0.85rem;
  max-width: 72ch;
}
.hcn-seo-intro__link-wrap { margin: 0.5rem 0 0; }
.hcn-seo-application {
  margin-bottom: 1rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--hcn-gray-300);
}
.hcn-seo-application:last-child { border-bottom: none; margin-bottom: 0; }
.hcn-seo-application p {
  margin: 0.35rem 0 0;
  color: var(--hcn-gray-700);
  font-size: 0.92rem;
  line-height: 1.6;
}
.hcn-seo-list--compat { margin-top: 0.75rem; }
.hcn-seo-sections--internal { padding-top: 0; }
.hcn-seo-internal-links__list {
  list-style: none;
  margin: 0.75rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 0.45rem 1.25rem;
}
.hcn-seo-internal-links__list a {
  color: var(--hcn-navy);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
}
.hcn-seo-internal-links__list a:hover { color: var(--hcn-gold-dark); text-decoration: underline; }
.hcn-seo-internal-links__meta {
  color: var(--hcn-gray-500);
  font-weight: 400;
  font-size: 0.85rem;
}
.hcn-seo-internal-links__cat { margin-top: 0.85rem; }
.hcn-seo-intro__cat-link {
  display: inline-block;
  color: var(--hcn-navy);
  font-weight: 600;
  font-size: 0.85rem;
  text-decoration: underline;
}
.hcn-seo-intro__cat-link:hover { color: var(--hcn-gold-dark); }

/* ── PRODUCT PAGE SEO BLOCKS ──────────────────────────────── */

.hcn-product-single-page .hcn-seo-sections {
  background: #fff;
  border: 1px solid var(--hcn-gray-300);
  border-top: none;
  border-radius: 0 0 var(--hcn-radius-lg) var(--hcn-radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 0 1.25rem 1.15rem;
  max-width: calc(var(--hcn-container) - 2 * var(--space-md));
  margin: 0 auto var(--space-md);
}

.hcn-product-single-page .hcn-product-tabs__shell {
  border-radius: var(--hcn-radius-lg) var(--hcn-radius-lg) 0 0;
  border-bottom: none;
  box-shadow: none;
  margin-bottom: 0;
}

.hcn-product-single-page .hcn-product-tabs {
  padding-bottom: 0;
  margin-bottom: 0;
}

.hcn-product-single-page .hcn-seo-sections .hcn-seo-section {
  max-width: none;
  margin-left: 0;
  margin-right: 0;
  padding: 1rem 0;
  background: transparent;
  border: none;
  border-radius: 0;
  border-bottom: 1px solid var(--hcn-gray-300);
  margin-bottom: 0;
}

.hcn-product-single-page .hcn-seo-sections .hcn-seo-section:last-child {
  border-bottom: none;
  padding-bottom: .25rem;
}

.hcn-product-single-page .hcn-seo-section__title {
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  padding-bottom: .35rem;
  margin-bottom: .65rem;
}

.hcn-product-single-page .hcn-trust-eeat {
  padding: var(--space-md) 0;
  margin: 0;
  border-top: none;
}

.hcn-product-single-page .hcn-seo-section--intro .hcn-seo-intro__para {
  margin-bottom: 0.65rem;
}

.hcn-product-single-page .hcn-seo-sections .hcn-seo-section > p {
  margin-bottom: 0.65rem;
}

/* ── SEO SECTIONS ─────────────────────────────────────────── */

.hcn-seo-section {
  padding: 1.75rem 0;
  border-top: 1px solid var(--hcn-gray-300);
}
.hcn-seo-section:first-of-type { border-top: none; }

.hcn-seo-section__title {
  font-family: var(--font-heading);
  font-size: clamp(1.15rem, 1.8vw, 1.45rem);
  font-weight: 700;
  color: var(--hcn-navy);
  margin: 0 0 0.85rem;
}

/* Scenarios list */
.hcn-seo-list {
  list-style: none;
  margin: 0.65rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 0.45rem 1.5rem;
}
.hcn-seo-list li {
  position: relative;
  padding-left: 1.1rem;
  color: var(--hcn-gray-700);
  font-size: 0.92rem;
  line-height: 1.5;
}
.hcn-seo-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.52em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--hcn-gold);
}

/* Spec definition list */
.hcn-seo-dl {
  margin: 0.65rem 0 0;
  border: 1px solid var(--hcn-gray-300);
  border-radius: var(--hcn-radius);
  overflow: hidden;
}
.hcn-seo-dl__row {
  display: grid;
  grid-template-columns: 220px 1fr;
  border-bottom: 1px solid var(--hcn-gray-300);
}
.hcn-seo-dl__row:last-child { border-bottom: none; }
.hcn-seo-dl__row dt {
  background: var(--hcn-gray-50);
  padding: 0.65rem 0.85rem;
  font-weight: 600;
  font-size: 0.83rem;
  color: var(--hcn-navy);
  border-right: 1px solid var(--hcn-gray-300);
}
.hcn-seo-dl__row dd {
  padding: 0.65rem 0.85rem;
  margin: 0;
  font-size: 0.88rem;
  color: var(--hcn-gray-700);
  line-height: 1.55;
}
@media (max-width: 560px) {
  .hcn-seo-dl__row { grid-template-columns: 1fr; }
  .hcn-seo-dl__row dt { border-right: none; border-bottom: 1px solid var(--hcn-gray-300); }
}

/* Advantages list */
.hcn-seo-advantages {
  list-style: none;
  margin: 0.65rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.hcn-seo-advantages li {
  display: flex;
  align-items: flex-start;
  gap: 0.45rem;
  font-size: 0.92rem;
  color: var(--hcn-gray-700);
  line-height: 1.45;
  padding: 0.45rem 0.65rem;
  border-radius: var(--hcn-radius);
  background: var(--hcn-gray-50);
}
.hcn-seo-advantages li:hover { background: #f0f4ff; }
.hcn-seo-advantages__icon {
  flex-shrink: 0;
  color: var(--hcn-gold);
  margin-top: 1px;
  display: flex;
}

/* FAQ accordion */
.hcn-faq-section { padding-bottom: 2rem; }
.hcn-faq-list {
  margin-top: 0.65rem;
  border: 1px solid var(--hcn-gray-300);
  border-radius: var(--hcn-radius);
  overflow: hidden;
}
.hcn-faq-item { border-bottom: 1px solid var(--hcn-gray-300); }
.hcn-faq-item:last-child { border-bottom: none; }
.hcn-faq-item__question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  background: #fff;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--hcn-navy);
  line-height: 1.4;
  transition: background 0.15s;
}
.hcn-faq-item__question:hover { background: var(--hcn-gray-50); }
.hcn-faq-item__question[aria-expanded="true"] {
  background: var(--hcn-gray-50);
  color: var(--hcn-gold-dark);
}
.hcn-faq-item__chevron {
  flex-shrink: 0;
  color: var(--hcn-gold);
  transition: transform 0.2s ease;
}
.hcn-faq-item__question[aria-expanded="true"] .hcn-faq-item__chevron {
  transform: rotate(180deg);
}
.hcn-faq-item__answer {
  padding: 0 1rem 0.85rem;
  background: var(--hcn-gray-50);
}
.hcn-faq-item__answer p {
  margin: 0.4rem 0 0;
  font-size: 0.9rem;
  color: var(--hcn-gray-700);
  line-height: 1.65;
}

/* ── PRODUCT INFO: category link ──────────────────────────── */

.hcn-product-info__category-link {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.82rem;
  color: var(--hcn-gray-500);
  margin-bottom: 0.4rem;
}
.hcn-product-info__category-link svg { flex-shrink: 0; color: var(--hcn-gold); }
.hcn-product-info__category-link a {
  color: var(--hcn-navy);
  font-weight: 600;
  text-decoration: underline;
}
.hcn-product-info__category-link a:hover { color: var(--hcn-gold-dark); }

/* ── TOP RFQ BANNER ──────────────────────────────────────── */

/* Lightweight version – fits inside the product info column */
.hcn-rfq-top {
  background: var(--hcn-navy);
  border-radius: var(--hcn-radius);
  padding: 1rem 1.1rem;
  margin: 1rem 0;
  color: #fff;
}
.hcn-rfq-top__headline {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--hcn-gold);
  margin-bottom: 0.25rem;
}
.hcn-rfq-top__sub {
  font-size: 0.8rem;
  color: rgba(255,255,255,.7);
  margin: 0 0 0.75rem;
}
.hcn-rfq-top__sub strong { color: #fff; }
.hcn-rfq-top__cta {
  width: 100%;
  justify-content: center;
  font-size: 0.93rem;
  padding: 0.65rem 1rem;
  margin-bottom: 0.75rem;
}
.hcn-rfq-top__quick { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 0.75rem; }
.hcn-rfq-top__quick-label { font-size: 0.75rem; color: rgba(255,255,255,.55); }
.hcn-rfq-top__quick-links { display: flex; gap: 0.5rem; }
.hcn-rfq-top__quick-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.75rem;
  border-radius: var(--hcn-radius);
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  flex: 1;
  justify-content: center;
}
.hcn-rfq-top__quick-btn--wa { background: var(--hcn-whatsapp); color: #fff; }
.hcn-rfq-top__quick-btn--wa:hover { background: #1ebe5d; color: #fff; }
.hcn-rfq-top__quick-btn--email {
  background: rgba(255,255,255,.12);
  color: #fff;
  border: 1px solid rgba(255,255,255,.2);
}
.hcn-rfq-top__quick-btn--email:hover { background: rgba(255,255,255,.2); color: #fff; }
.hcn-rfq-top__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.85rem;
  padding-top: 0.6rem;
  border-top: 1px solid rgba(255,255,255,.1);
}
.hcn-rfq-top__trust-item {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.73rem;
  font-weight: 500;
  color: rgba(255,255,255,.65);
}
.hcn-rfq-top__trust-item svg { color: var(--hcn-gold); flex-shrink: 0; }

/* ── BOTTOM RFQ SECTION ──────────────────────────────────── */

.hcn-rfq-bottom {
  background: var(--hcn-gray-50);
  padding: 3rem 0;
  margin-top: 0;
  border-top: 3px solid var(--hcn-gold);
}
.hcn-rfq-bottom__inner {
  max-width: var(--hcn-container);
  margin: 0 auto;
  padding: 0 1.25rem;
}
.hcn-rfq-bottom__header {
  text-align: center;
  margin-bottom: 2rem;
}
.hcn-rfq-bottom__title {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 800;
  color: var(--hcn-navy);
  margin: 0.4rem 0;
  line-height: 1.15;
}
.hcn-rfq-bottom__product { color: var(--hcn-gold-dark); }
.hcn-rfq-bottom__sub {
  font-size: 0.92rem;
  color: var(--hcn-gray-500);
  margin: 0.35rem auto 0;
  max-width: 52ch;
}
.hcn-rfq-bottom__layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 2rem;
  align-items: start;
}
@media (max-width: 820px) { .hcn-rfq-bottom__layout { grid-template-columns: 1fr; } }

/* Form */
.hcn-rfq-form {
  background: #fff;
  border-radius: var(--hcn-radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
}
.hcn-rfq-form__row { display: flex; flex-direction: column; gap: 0.85rem; margin-bottom: 0.85rem; }
.hcn-rfq-form__row--2col { flex-direction: row; }
@media (max-width: 540px) { .hcn-rfq-form__row--2col { flex-direction: column; } }
.hcn-rfq-form__field { display: flex; flex-direction: column; gap: 0.3rem; flex: 1; }
.hcn-rfq-form__field label { font-size: 0.82rem; font-weight: 600; color: var(--hcn-gray-700); }
.hcn-rfq-form__field label span[aria-hidden] { color: var(--hcn-red); }
.hcn-rfq-form__field input,
.hcn-rfq-form__field textarea {
  padding: 0.6rem 0.8rem;
  border: 1.5px solid var(--hcn-gray-300);
  border-radius: var(--hcn-radius);
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--hcn-dark);
  background: #fff;
  width: 100%;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.hcn-rfq-form__field input:focus,
.hcn-rfq-form__field textarea:focus {
  outline: none;
  border-color: var(--hcn-navy);
  box-shadow: 0 0 0 3px rgba(11,37,69,.07);
}
.hcn-rfq-form__field textarea { resize: vertical; min-height: 90px; }
.hcn-rfq-form__actions { margin-top: 1rem; display: flex; flex-direction: column; gap: 0.5rem; }
.hcn-rfq-form__submit { width: 100%; justify-content: center; font-size: 1rem; }
.hcn-rfq-form__submit:disabled { opacity: 0.65; cursor: not-allowed; }
.hcn-rfq-form__privacy {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.75rem;
  color: var(--hcn-gray-500);
  margin: 0;
}
.hcn-rfq-form__privacy svg { flex-shrink: 0; color: var(--hcn-gray-300); }
.hcn-rfq-form__result {
  padding: 0.75rem 0.9rem;
  border-radius: var(--hcn-radius);
  font-size: 0.88rem;
  font-weight: 500;
  margin-top: 0.6rem;
}
.hcn-rfq-form__result--success { background: #d1fae5; color: #065f46; border: 1px solid #6ee7b7; }
.hcn-rfq-form__result--error   { background: #fee2e2; color: #7f1d1d; border: 1px solid #fca5a5; }

/* Sidebar */
.hcn-rfq-bottom__sidebar {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: sticky;
  top: 90px;
}
.hcn-rfq-sidebar-card {
  background: #fff;
  border-radius: var(--hcn-radius-lg);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  border-top: 3px solid var(--hcn-gold);
}
.hcn-rfq-sidebar-card__title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--hcn-navy);
  margin: 0 0 0.85rem;
}
.hcn-rfq-sidebar-card__link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--hcn-gray-300);
  text-decoration: none;
  transition: opacity 0.15s;
}
.hcn-rfq-sidebar-card__link:last-child { border-bottom: none; padding-bottom: 0; }
.hcn-rfq-sidebar-card__link:hover { opacity: 0.75; }
.hcn-rfq-sidebar-card__link--wa svg  { color: var(--hcn-whatsapp); }
.hcn-rfq-sidebar-card__link--email svg { color: var(--hcn-navy); }
.hcn-rfq-sidebar-card__link--phone svg { color: var(--hcn-gray-500); }
.hcn-rfq-sidebar-card__link div { display: flex; flex-direction: column; gap: 0.05rem; }
.hcn-rfq-sidebar-card__link strong { font-size: 0.82rem; color: var(--hcn-dark); }
.hcn-rfq-sidebar-card__link span   { font-size: 0.78rem; color: var(--hcn-gray-500); }
.hcn-rfq-sidebar-promises {
  background: var(--hcn-navy);
  border-radius: var(--hcn-radius-lg);
  padding: 1.25rem;
  color: rgba(255,255,255,.85);
}
.hcn-rfq-sidebar-promises__title {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--hcn-gold);
  margin: 0 0 0.65rem;
}
.hcn-rfq-sidebar-promises ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.4rem; }
.hcn-rfq-sidebar-promises li { display: flex; align-items: center; gap: 0.35rem; font-size: 0.83rem; }
.hcn-rfq-sidebar-promises svg { flex-shrink: 0; color: var(--hcn-gold); }

/* ── CATEGORY LANDING SEO INTRO ─────────────────────────── */

.hcn-cat-seo-intro {
  background: #fff;
  border-bottom: 1px solid var(--hcn-gray-300);
  padding: 1.5rem 0;
}
.hcn-cat-seo-intro .hcn-container {
  max-width: var(--hcn-container);
  margin: 0 auto;
  padding: 0 1.25rem;
}
.hcn-cat-seo-intro__para {
  margin: 0 0 0.85rem;
  color: var(--hcn-gray-700);
  font-size: 0.93rem;
  line-height: 1.65;
  max-width: 68ch;
}
.hcn-cat-seo-intro__highlights {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 0.4rem 1.25rem;
}
.hcn-cat-seo-intro__highlights li {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.87rem;
  font-weight: 500;
  color: var(--hcn-gray-700);
}
.hcn-cat-seo-intro__highlights li svg { flex-shrink: 0; color: var(--hcn-gold); }

/* ── CATEGORY LANDING SEO FOOTER ────────────────────────── */

.hcn-cat-seo-footer {
  background: var(--hcn-gray-50);
  border-top: 1px solid var(--hcn-gray-300);
  padding: 2.5rem 0;
}
.hcn-cat-seo-footer .hcn-container {
  max-width: var(--hcn-container);
  margin: 0 auto;
  padding: 0 1.25rem;
}
.hcn-cat-seo-footer__body { max-width: 70ch; margin-bottom: 1.75rem; }
.hcn-cat-seo-footer__heading {
  font-family: var(--font-heading);
  font-size: clamp(1.15rem, 1.8vw, 1.5rem);
  font-weight: 700;
  color: var(--hcn-navy);
  margin: 0 0 0.85rem;
}
.hcn-cat-seo-footer__body p { color: var(--hcn-gray-700); font-size: 0.92rem; line-height: 1.65; margin: 0 0 0.7rem; }
.hcn-cat-seo-footer__related { margin-bottom: 1.75rem; }
.hcn-cat-seo-footer__related-title { font-family: var(--font-heading); font-size: 1rem; font-weight: 700; color: var(--hcn-navy); margin: 0 0 0.65rem; }
.hcn-cat-seo-footer__related-links { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.hcn-cat-link-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.28rem 0.75rem;
  background: #fff;
  border: 1.5px solid var(--hcn-navy);
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--hcn-navy);
  text-decoration: none;
  transition: var(--transition);
}
.hcn-cat-link-pill:hover { background: var(--hcn-navy); color: #fff; }
.hcn-cat-seo-footer__cta { padding-top: 1.25rem; border-top: 1px solid var(--hcn-gray-300); }
.hcn-cat-seo-footer__cta p { color: var(--hcn-gray-700); font-size: 0.92rem; margin: 0 0 0.85rem; }

/* ── ARCHIVE GENERIC SEO FOOTER ─────────────────────────── */

.hcn-archive-seo-footer {
  background: var(--hcn-gray-50);
  border-top: 1px solid var(--hcn-gray-300);
  padding: 2rem 0;
}
.hcn-archive-seo-footer .hcn-container {
  max-width: var(--hcn-container);
  margin: 0 auto;
  padding: 0 1.25rem;
}
.hcn-archive-seo-footer h2.hcn-archive-seo-footer__heading {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--hcn-navy);
  margin: 0 0 0.7rem;
}
.hcn-archive-seo-footer p { color: var(--hcn-gray-700); font-size: 0.9rem; line-height: 1.65; max-width: 72ch; margin: 0 0 0.7rem; }
.hcn-archive-seo-footer__cats { display: flex; flex-wrap: wrap; align-items: center; gap: 0.45rem; margin-top: 1rem; }
.hcn-archive-seo-footer__cats strong { font-size: 0.85rem; color: var(--hcn-dark); }

/* ── PRODUCT → GUIDE CROSS-LINK ─────────────────────────── */

.hcn-product-guides-cta {
  padding: 2.5rem 0;
  background: var(--hcn-gray-50);
  border-top: 1px solid var(--hcn-gray-300);
}
.hcn-product-guides-cta .hcn-container {
  max-width: var(--hcn-container);
  margin: 0 auto;
  padding: 0 1.25rem;
}
.hcn-product-guides-cta__header { margin-bottom: 1.25rem; }
.hcn-product-guides-cta__title {
  font-family: var(--font-heading);
  font-size: clamp(1.15rem, 1.8vw, 1.45rem);
  font-weight: 700;
  color: var(--hcn-navy);
  margin: 0 0 0.25rem;
}
.hcn-product-guides-cta__header p { color: var(--hcn-gray-500); font-size: 0.88rem; margin: 0; }

/* ── RESPONSIVE ────────────────────────────────────────── */

@media (max-width: 768px) {
  .hcn-product-single-page .hcn-seo-sections {
    padding: 0 1rem .85rem;
    margin-bottom: var(--space-sm);
  }

  .hcn-product-single-page .hcn-seo-sections .hcn-seo-section {
    padding: .85rem 0;
  }

  .hcn-seo-sections { padding: 1.5rem 0.85rem; }
  .hcn-seo-section { padding: 1.25rem 0; }
  .hcn-seo-list { grid-template-columns: 1fr; }
  .hcn-rfq-top { padding: 0.85rem; }
  .hcn-rfq-top__quick-links { flex-direction: column; }
  .hcn-rfq-bottom { padding: 2rem 0; }
  .hcn-rfq-form { padding: 1.1rem; }
  .hcn-cat-seo-intro__highlights { grid-template-columns: 1fr; }
}