/* ============================================================
   publication.css — design family: "publication"
   Used by: advertorial (site/index.html), about page.
   Art direction: primary reference "advertorial-1-primary"
   (masthead bar, disclosure ribbon, serif headline, byline row,
   numbered editorial body, oversized stat band, highlight callout).
   ============================================================ */

.pub {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: #1c1f26;
  background: #ffffff;
  line-height: 1.6;
}

.pub h1,
.pub h2,
.pub h3 {
  font-family: Georgia, "Times New Roman", Times, serif;
  color: #14161c;
  font-weight: 700;
  line-height: 1.18;
}

/* ---- masthead ---- */

.pub-masthead {
  background: #101c36;
  color: #f4f6fb;
  padding: 14px 0;
}

.pub-masthead__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.pub-masthead__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: Georgia, "Times New Roman", Times, serif;
  font-weight: 700;
  font-size: clamp(15px, 3.6vw, 19px);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.pub-masthead__mark {
  width: 26px;
  height: 26px;
  flex: none;
  border-radius: 5px;
  background: #f4f6fb;
  color: #101c36;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 800;
}

.pub-masthead__date {
  font-size: 13px;
  color: #b7c0d6;
  white-space: nowrap;
}

/* ---- disclosure ribbon ---- */

.pub-ribbon {
  background: #a01331;
  color: #fff;
}

.pub-ribbon__inner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-block: 9px;
  flex-wrap: wrap;
}

.pub-ribbon__tag {
  flex: none;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 3px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 8px;
}

.pub-ribbon__text {
  font-size: 13px;
  font-weight: 600;
}

/* ---- article head ---- */

.pub-article-head {
  padding: 24px 0 8px;
}

.pub-kicker {
  display: inline-block;
  background: #f3e0e5;
  color: #8f1338;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 3px;
  margin-bottom: 16px;
}

.pub-h1 {
  font-size: clamp(28px, 6.2vw, 46px);
  letter-spacing: -0.01em;
}

.pub-subhead {
  font-style: italic;
  color: #454b58;
  font-size: clamp(16px, 3vw, 20px);
  margin-top: 16px;
  line-height: 1.5;
}

.pub-byline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 22px;
  padding-block: 16px;
  border-top: 1px solid #e3e5ea;
  border-bottom: 1px solid #e3e5ea;
}

.pub-byline__who {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: #454b58;
}

.pub-byline__avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #101c36;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  flex: none;
}

.pub-byline__name {
  color: #14161c;
  font-weight: 700;
}

.pub-byline__share {
  display: flex;
  gap: 8px;
}

.pub-byline__share span {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid #d7dce6;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  color: #454b58;
}

/* ---- hero image ---- */

.pub-hero-media {
  margin-top: 24px;
  border-radius: 4px;
}

.pub-hero-media img {
  border-radius: 4px;
}

.pub-figcaption {
  font-size: 13px;
  color: #6a7182;
  margin-top: 8px;
}

/* ---- article body ---- */

.pub-article-body {
  padding-block: 28px;
}

.pub-article-body > * + * {
  margin-top: 20px;
}

.pub-article-body p {
  font-size: clamp(16px, 2.4vw, 18px);
  color: #292d36;
}

.pub-lede {
  font-size: clamp(17px, 2.6vw, 20px);
  color: #1c1f26;
}

.pub-inline-link {
  color: #1c4fd6;
  font-weight: 700;
  text-decoration: underline;
}

/* ---- oversized stat band ---- */

.pub-rates {
  background: #f6f7fa;
  border-radius: 8px;
  padding: 24px 16px 20px;
  margin-top: 20px;
}

.pub-rates__heading {
  font-size: clamp(19px, 3.6vw, 24px);
  margin-bottom: 18px;
}

.pub-rates__band {
  display: flex;
  flex-wrap: wrap;
  gap: 22px 18px;
}

.pub-rates__item {
  flex: 1 1 140px;
  min-width: 140px;
}

.pub-rates__figure {
  font-family: Georgia, "Times New Roman", Times, serif;
  font-weight: 700;
  font-size: clamp(24px, 5.4vw, 34px);
  color: #8f1338;
  line-height: 1.1;
}

.pub-rates__label {
  font-size: 13px;
  color: #4c5262;
  margin-top: 6px;
  line-height: 1.4;
}

.pub-rates__note {
  font-size: 13px;
  color: #6a7182;
  margin-top: 18px;
}

/* ---- numbered items ---- */

.pub-item {
  padding-top: 8px;
}

.pub-item__title {
  font-size: clamp(20px, 4vw, 26px);
  display: flex;
  gap: 10px;
  align-items: baseline;
}

.pub-item__num {
  color: #8f1338;
  font-size: clamp(22px, 4.4vw, 28px);
}

.pub-item__media {
  margin-top: 16px;
  border-radius: 4px;
}

.pub-item__media img,
.pub-item__media video {
  border-radius: 4px;
}

.pub-deliverables {
  margin-top: 12px;
  display: grid;
  gap: 10px;
}

.pub-deliverables li {
  list-style: none;
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 16px;
  background: #f6f7fa;
  border-radius: 6px;
  padding: 12px 14px;
}

.pub-deliverables li::before {
  content: "✓";
  color: #2e7d43;
  font-weight: 700;
  flex: none;
}

/* ---- AI leverage callout band (full width) ---- */

.pub-callout {
  background: #101c36;
  color: #eef1f8;
  border-radius: 8px;
  padding: 28px 20px;
}

.pub-callout__kicker {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ffd166;
  margin-bottom: 10px;
}

.pub-callout .pub-callout__title {
  color: #fff;
  font-size: clamp(20px, 3.8vw, 26px);
}

.pub-callout .pub-item__num {
  color: #ffd166;
}

.pub-callout p {
  color: #cfd6e8;
  margin-top: 12px;
  font-size: clamp(15px, 2.4vw, 17px);
}

.pub-callout__media {
  margin-top: 18px;
  border-radius: 6px;
  max-width: 360px;
}

.pub-callout__media video {
  border-radius: 6px;
}

/* ---- video showcase ---- */

.pub-video-block {
  text-align: center;
}

.pub-video-block .u-media-frame {
  border-radius: 6px;
  margin-inline: auto;
  max-width: 560px;
}

.pub-video-block .u-media-frame video {
  border-radius: 6px;
}

.pub-video-caption {
  font-size: 14px;
  color: #6a7182;
  margin-top: 10px;
}

/* ---- CTA buttons ---- */

.pub-cta-wrap {
  text-align: center;
  padding-block: 6px;
}

.pub-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #2e7d43;
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  padding: 15px 26px;
  border-radius: 5px;
  text-decoration: none;
  min-height: 44px;
  border: none;
  transition: background-color 0.15s ease, transform 0.15s ease;
}

.pub-btn:hover,
.pub-btn:focus-visible {
  background: #256536;
  transform: translateY(-1px);
}

/* ---- highlight box (offer tie-in) ---- */

.pub-highlight {
  border: 2px solid #2e7d43;
  border-radius: 8px;
  padding: 22px 18px;
  background: #f2f8f3;
}

.pub-highlight__title {
  font-size: clamp(20px, 4vw, 26px);
}

.pub-highlight__price {
  margin-top: 10px;
  font-size: 15px;
  font-weight: 700;
  color: #1c5b2b;
}

/* ---- summary box ---- */

.pub-summary {
  background: #f6f7fa;
  border-left: 4px solid #101c36;
  border-radius: 4px;
  padding: 20px 18px;
}

.pub-summary__title {
  font-size: 18px;
  margin-bottom: 10px;
}

.pub-summary ul {
  display: grid;
  gap: 8px;
}

.pub-summary li {
  list-style: none;
  padding-left: 20px;
  position: relative;
  font-size: 15px;
}

.pub-summary li::before {
  content: "–";
  position: absolute;
  left: 0;
  color: #8f1338;
}

/* ---- FAQ ---- */

.pub-faq {
  display: grid;
  gap: 12px;
}

.pub-faq details {
  border: 1px solid #e3e5ea;
  border-radius: 6px;
  padding: 4px 16px;
}

.pub-faq summary {
  cursor: pointer;
  font-weight: 700;
  padding-block: 14px;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 10px;
  min-height: 44px;
  align-items: center;
}

.pub-faq summary::-webkit-details-marker {
  display: none;
}

.pub-faq summary::after {
  content: "+";
  font-size: 20px;
  color: #8f1338;
  flex: none;
}

.pub-faq details[open] summary::after {
  content: "–";
}

.pub-faq p {
  padding-bottom: 16px;
  color: #454b58;
  font-size: 15px;
}

/* ---- editorial trust box ---- */

.pub-trust {
  display: flex;
  gap: 14px;
  border-left: 4px solid #8f1338;
  background: #f9f7f8;
  padding: 18px 16px;
  border-radius: 4px;
  align-items: flex-start;
}

.pub-trust__mark {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #101c36;
  color: #fff;
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.pub-trust p {
  font-size: 14px;
  color: #454b58;
  margin-top: 6px;
}

.pub-trust strong {
  color: #14161c;
}

/* ---- about page variant ---- */

.pub-about-hero {
  padding-block: 36px 8px;
}

.pub-about-body {
  padding-block: 8px 32px;
}

.pub-about-body > * + * {
  margin-top: 18px;
}

.pub-about-body p {
  font-size: 16px;
  color: #292d36;
}

.pub-about-grid {
  display: grid;
  gap: 16px;
  margin-top: 8px;
}

@media (min-width: 768px) {
  .pub-about-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.pub-about-card {
  background: #f6f7fa;
  border-radius: 8px;
  padding: 18px 16px;
}

.pub-about-card h2 {
  font-size: 17px;
  margin-bottom: 8px;
}

.pub-about-card p {
  font-size: 14px;
  color: #454b58;
}

/* ---- responsive layout: two-col item on desktop ---- */

@media (min-width: 768px) {
  .pub-item--media-right {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 28px;
    align-items: center;
  }

  .pub-item--media-right .pub-item__media {
    margin-top: 0;
  }

  .pub-rates__band {
    flex-wrap: nowrap;
  }
}

@media (min-width: 1024px) {
  .pub-article-head,
  .pub-article-body {
    max-width: 760px;
    margin-inline: auto;
  }
}