/* ==========================================================================
   blog-post.css — Single blog article page (/blog/<slug>/)
   ─────────────────────────────────────────────────────────────────────────
   Section 1: .bp-head     — category, date, H1, byline, BOOK A CALL
   Section 1.5: .bp-cover  — full-width hero image
   Section 2: .bp-article  — long-form body + lead callout + highlight box
   Section 3: .bp-faq      — FREQUENTLY ASKED QUESTIONS accordion
   Section 4: .bp-related  — Related insights (reuses .bl-card from blog.css)
   Section 5: .wu-contact  — Step 1 form (reuses why-us-page.css)
   ========================================================================== */

/* ══════════════════════════════════════════════════════════════════════════
   SECTION 1 — ARTICLE HEAD
══════════════════════════════════════════════════════════════════════════ */
.bp-head {
  background: #ffffff;
  padding: calc(var(--nav-height, 88px) + 48px) 0 32px;
  text-align: center;
}
.bp-head__meta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-family);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clr-primary, #0d9488);
  margin: 0 0 18px 0;
}
.bp-head__cat { color: var(--clr-primary, #0d9488); }
.bp-head__date { color: var(--clr-text-3, #64748b); }
.bp-head__dot { color: #cbd5e1; }

.bp-head__h1 {
  font-family: var(--font-family);
  font-size: clamp(2rem, 4.4vw, 3.6rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.022em;
  color: var(--clr-text-1, #0f172a);
  text-transform: uppercase;
  margin: 0 auto 24px;
  max-width: 880px;
}

.bp-head__byline {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-family);
  font-size: 13px;
  color: var(--clr-text-3, #64748b);
  margin: 0 auto 24px;
  flex-wrap: wrap;
}
.bp-head__avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
}
.bp-head__author { font-weight: 700; color: var(--clr-text-1, #0f172a); }
.bp-head__time { color: var(--clr-text-3, #64748b); }
.bp-head .wu-btn--teal { padding: 12px 30px; }

/* Hero cover image */
.bp-cover { padding: 16px 0 56px; background: #ffffff; }
.bp-cover img {
  display: block;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  height: auto;
  border-radius: 14px;
  object-fit: cover;
  aspect-ratio: 16 / 9;
}

/* ══════════════════════════════════════════════════════════════════════════
   SECTION 2 — ARTICLE BODY
══════════════════════════════════════════════════════════════════════════ */
.bp-article { background: #ffffff; padding: 0 0 56px; }
.bp-article .container > * { max-width: 720px; margin-left: auto; margin-right: auto; }

.bp-h2 {
  font-family: var(--font-family);
  font-size: clamp(1.3rem, 2.2vw, 1.7rem);
  font-weight: 900;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--clr-text-1, #0f172a);
  margin: 44px 0 14px 0;
}
.bp-article p {
  font-family: var(--font-family);
  font-size: 15px;
  line-height: 1.75;
  color: var(--clr-text-3, #475569);
  margin: 0 0 18px 0;
}
.bp-article p a {
  color: var(--clr-primary, #0d9488);
  text-decoration: underline;
  text-decoration-color: rgba(13,148,136,0.4);
  text-underline-offset: 3px;
}
.bp-article p a:hover { text-decoration-color: var(--clr-primary, #0d9488); }

.bp-bullets {
  list-style: none;
  padding: 0;
  margin: 12px 0 24px 0;
}
.bp-bullets li {
  position: relative;
  padding-left: 22px;
  font-family: var(--font-family);
  font-size: 15px;
  line-height: 1.75;
  color: var(--clr-text-3, #475569);
  margin-bottom: 8px;
}
.bp-bullets li::before {
  content: '';
  position: absolute;
  left: 4px;
  top: 0.7em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--clr-primary, #0d9488);
}

/* Lead callout - mint tint */
.bp-callout--lead {
  background: #e6f7f3;
  border: 1px solid #b8e8db;
  border-radius: 12px;
  padding: 22px 26px;
  margin: 24px auto 16px;
}
.bp-callout--lead p {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--clr-text-1, #0f172a);
  margin: 0;
  font-weight: 500;
}

/* Pull-quote callout */
.bp-callout--quote {
  background: #ffffff;
  border-left: 3px solid var(--clr-primary, #0d9488);
  padding: 6px 0 6px 18px;
  margin: 24px auto;
}
.bp-callout__kicker {
  font-family: var(--font-family);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clr-primary, #0d9488);
  margin: 0 0 6px 0;
}
.bp-callout__body {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--clr-text-3, #475569);
  margin: 0;
}

/* Highlight box - The Conversion Catalyst */
.bp-highlight {
  background: #e6f7f3;
  border: 1px solid #b8e8db;
  border-radius: 14px;
  padding: 32px 28px;
  margin: 36px auto;
  text-align: center;
}
.bp-highlight__title {
  font-family: var(--font-family);
  font-size: 16px;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--clr-text-1, #0f172a);
  margin: 0 0 12px 0;
}
.bp-highlight__body {
  font-size: 14px;
  line-height: 1.65;
  color: var(--clr-text-3, #475569);
  margin: 0 auto 22px;
  max-width: 540px;
}
.bp-highlight .wu-btn--teal { padding: 12px 30px; }

/* ══════════════════════════════════════════════════════════════════════════
   SECTION 3 — FAQ
══════════════════════════════════════════════════════════════════════════ */
.bp-faq {
  background: #ffffff;
  padding: 32px 0 72px;
}
.bp-faq__h2 {
  font-family: var(--font-family);
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  font-weight: 900;
  letter-spacing: -0.015em;
  text-transform: uppercase;
  color: var(--clr-text-1, #0f172a);
  text-align: center;
  margin: 0 auto 32px;
}
.bp-faq__list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.bp-faq__item {
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 0;
  overflow: hidden;
}
.bp-faq__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 22px;
  cursor: pointer;
  font-family: var(--font-family);
  font-size: 15px;
  font-weight: 800;
  color: var(--clr-text-1, #0f172a);
  list-style: none;
  user-select: none;
}
.bp-faq__q::-webkit-details-marker { display: none; }
.bp-faq__icon {
  position: relative;
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}
.bp-faq__icon::before,
.bp-faq__icon::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--clr-text-1, #0f172a);
  transition: transform 200ms ease;
}
.bp-faq__icon::before {
  width: 14px; height: 2px;
  transform: translate(-50%, -50%);
}
.bp-faq__icon::after {
  width: 2px; height: 14px;
  transform: translate(-50%, -50%);
}
.bp-faq__item[open] .bp-faq__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}
.bp-faq__a {
  padding: 0 22px 18px 22px;
}
.bp-faq__a p {
  margin: 0;
  font-family: var(--font-family);
  font-size: 14px;
  line-height: 1.7;
  color: var(--clr-text-3, #475569);
}
.bp-faq__cta {
  text-align: center;
  margin-top: 28px;
}
.bp-faq__cta .wu-btn--teal { padding: 12px 30px; }

/* ══════════════════════════════════════════════════════════════════════════
   SECTION 4 — RELATED INSIGHTS (reuses .bl-card)
══════════════════════════════════════════════════════════════════════════ */
.bp-related {
  background: #ffffff;
  padding: 24px 0 72px;
  border-top: 1px solid #e2e8f0;
}
.bp-related__h2 {
  font-family: var(--font-family);
  font-size: clamp(1.3rem, 2.4vw, 1.8rem);
  font-weight: 900;
  letter-spacing: -0.015em;
  text-transform: uppercase;
  color: var(--clr-text-1, #0f172a);
  text-align: center;
  margin: 24px 0 32px;
}

/* ══════════════════════════════════════════════════════════════════════════
   MOBILE
══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 880px) {
  .bp-head { padding: calc(var(--nav-height, 88px) + 28px) 0 24px; }
  .bp-head__h1 { margin-bottom: 18px; }
  .bp-head__byline { font-size: 12px; gap: 8px; margin-bottom: 18px; }
  .bp-head__avatar { width: 28px; height: 28px; }

  .bp-cover { padding: 12px 0 36px; }
  .bp-cover img { border-radius: 10px; }

  .bp-h2 { margin: 32px 0 12px 0; }
  .bp-article p { font-size: 14px; }
  .bp-bullets li { font-size: 14px; }
  .bp-callout--lead { padding: 18px 20px; }
  .bp-callout--lead p { font-size: 14px; }
  .bp-highlight { padding: 24px 20px; margin: 28px auto; }

  .bp-faq { padding: 24px 0 56px; }
  .bp-faq__h2 { margin-bottom: 22px; }
  .bp-faq__q { padding: 14px 18px; font-size: 14px; }
  .bp-faq__a { padding: 0 18px 14px 18px; }
  .bp-faq__a p { font-size: 13px; }

  .bp-related { padding: 16px 0 56px; }
  .bp-related__h2 { margin: 16px 0 22px; }
}

@media (max-width: 760px) {
  /* Mobile solid CTAs */
  .bp-head .wu-btn--teal,
  .bp-highlight .wu-btn--teal,
  .bp-faq__cta .wu-btn--teal {
    background: var(--clr-primary, #0d9488);
    color: #ffffff;
    border-color: var(--clr-primary, #0d9488);
  }
}