/* Layout base para páginas SEO de produto — reutilizável */
.seo-article {
  --seo-accent: #FDC600;
  --seo-red: #df0000;
  --seo-red-dark: #c00000;
  --seo-dark: #1f2222;
  --seo-dark-soft: #313538;
  --seo-text: #555;
  --seo-muted: #777;
  --seo-line: #e8e8e8;
  --seo-surface: #f7f7f7;
  --seo-whatsapp: #25D366;
  padding-bottom: 0;
}

.seo-article .banner .title {
  margin-bottom: 16px;
}

.seo-article__wrap {
  padding-top: 10px;
  padding-bottom: 40px;
}

.seo-article__content {
  color: var(--seo-text);
  font-size: 16px;
  line-height: 1.75;
}

.seo-article__content p {
  margin: 0 0 1.1em;
  text-align: justify;
}

.seo-article__content h2 {
  margin: 36px 0 14px;
  padding-top: 6px;
  font-size: 24px;
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: 0.5px;
  text-transform: none;
  color: var(--seo-dark);
  border-top: 1px solid var(--seo-line);
}

.seo-article__more > h2:first-child {
  border-top: 0;
  margin-top: 8px;
  padding-top: 0;
}

.seo-article__content h3 {
  margin: 24px 0 12px;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--seo-dark-soft);
}

.seo-article__lead {
  margin-bottom: 20px;
}

.seo-article__figure {
  margin: 0 0 20px;
  text-align: center;
  background: #fff;
  border: 1px solid var(--seo-line);
  padding: 16px;
}

.seo-article__figure img {
  display: inline-block;
  max-width: 100%;
  width: auto;
  height: auto;
  max-height: 320px;
  object-fit: contain;
}

.seo-article__highlight {
  margin: 22px 0 26px;
  padding: 16px 18px;
  background: var(--seo-surface);
  border-left: 4px solid var(--seo-accent);
}

.seo-article__highlight p {
  margin: 0;
  color: var(--seo-dark-soft);
}

.seo-article__checklist {
  margin: 0 0 1.4em;
  padding: 0;
  list-style: none;
}

.seo-article__checklist li {
  position: relative;
  margin: 0 0 10px;
  padding-left: 28px;
  color: var(--seo-text);
}

.seo-article__checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 10px;
  height: 10px;
  background: var(--seo-accent);
}

.seo-article__catalogs {
  margin: 18px 0 8px;
}

.seo-article__catalogs a {
  display: block;
  margin: 0 0 8px;
  color: var(--seo-red);
  font-weight: 500;
  text-decoration: none;
}

.seo-article__catalogs a:hover,
.seo-article__catalogs a:focus {
  color: var(--seo-accent-dark);
  text-decoration: underline;
}

/* Leia mais com fade de continuidade */
.seo-article__more-wrap {
  position: relative;
  margin-bottom: 8px;
}

.seo-article__more {
  max-height: 240px;
  overflow: hidden;
  transition: max-height 0.55s ease;
}

.seo-article__more-wrap.is-open .seo-article__more {
  max-height: none;
}

.seo-article__fade {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  height: 150px;
  padding: 0 12px 12px;
  background: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.75) 42%,
    #fff 78%
  );
  pointer-events: none;
}

.seo-article__fade .seo-btn {
  pointer-events: auto;
}

.seo-article__more-wrap.is-open .seo-article__fade {
  position: static;
  height: auto;
  margin-top: 18px;
  padding: 0;
  background: none;
  justify-content: center;
}

.seo-btn--toggle {
  min-width: 160px;
  min-height: 40px;
  padding: 8px 22px;
  background: transparent;
  border: 1px solid var(--seo-dark-soft);
  border-radius: 2px;
  color: var(--seo-dark) !important;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.2px;
  text-transform: none;
  box-shadow: none;
}

.seo-btn--toggle:hover,
.seo-btn--toggle:focus {
  background: var(--seo-dark);
  border-color: var(--seo-dark);
  color: #fff !important;
  box-shadow: none;
}

.seo-article__more-wrap.is-open .seo-btn--toggle {
  background: transparent;
  border-color: var(--seo-line);
  color: var(--seo-muted) !important;
}

.seo-article__more-wrap.is-open .seo-btn--toggle:hover,
.seo-article__more-wrap.is-open .seo-btn--toggle:focus {
  background: var(--seo-surface);
  border-color: var(--seo-dark-soft);
  color: var(--seo-dark) !important;
}

.seo-btn--toggle .seo-btn__label-less {
  display: none;
}

.seo-article__more-wrap.is-open .seo-btn--toggle .seo-btn__label-more {
  display: none;
}

.seo-article__more-wrap.is-open .seo-btn--toggle .seo-btn__label-less {
  display: inline;
}

@media (max-width: 767px) {
  .seo-article__more {
    max-height: 200px;
  }

  .seo-article__fade {
    height: 130px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .seo-article__more {
    transition: none;
  }
}

.seo-article__inline-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin: 22px 0;
  padding: 18px 20px;
  background: #fff;
  border: 1px solid var(--seo-line);
  border-top: 3px solid var(--seo-red);
}

.seo-article__inline-cta p {
  flex: 1 1 240px;
  margin: 0;
  color: var(--seo-dark-soft);
  text-align: left;
  font-size: 15px;
  line-height: 1.5;
}

.seo-article__inline-cta strong {
  color: var(--seo-red);
}

.seo-article__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.seo-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 18px;
  border: 2px solid transparent;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.2;
  text-decoration: none !important;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.seo-btn i {
  font-size: 16px;
}

.seo-btn--primary {
  background: var(--seo-accent);
  border-color: var(--seo-accent);
  color: var(--seo-dark) !important;
}

.seo-btn--primary:hover,
.seo-btn--primary:focus {
  background: #e6b400;
  border-color: #e6b400;
  color: var(--seo-dark) !important;
}

.seo-btn--red {
  background: var(--seo-red);
  border-color: var(--seo-red);
  color: #fff !important;
}

.seo-btn--red:hover,
.seo-btn--red:focus {
  background: var(--seo-red-dark);
  border-color: var(--seo-red-dark);
  color: #fff !important;
}

.seo-btn--outline-red {
  background: #fff;
  border-color: var(--seo-red);
  color: var(--seo-red) !important;
}

.seo-btn--outline-red:hover,
.seo-btn--outline-red:focus {
  background: var(--seo-red);
  border-color: var(--seo-red);
  color: #fff !important;
}

.seo-btn--outline {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.5);
  color: #fff !important;
}

.seo-btn--outline:hover,
.seo-btn--outline:focus {
  border-color: var(--seo-accent);
  color: var(--seo-accent) !important;
}

.seo-btn--whatsapp {
  background: var(--seo-whatsapp);
  border-color: var(--seo-whatsapp);
  color: #fff !important;
}

.seo-btn--whatsapp:hover,
.seo-btn--whatsapp:focus {
  background: #1ebe57;
  border-color: #1ebe57;
  color: #fff !important;
}

.seo-btn--ghost {
  background: #fff;
  border-color: var(--seo-line);
  color: var(--seo-dark) !important;
}

.seo-btn--ghost:hover,
.seo-btn--ghost:focus {
  border-color: var(--seo-red);
  color: var(--seo-red) !important;
}

/* Lateral — cores do site */
.seo-article__sidebar {
  margin-top: 4px;
}

.seo-cta-card {
  margin-bottom: 16px;
  padding: 20px 18px;
  background: #fff;
  border: 1px solid var(--seo-line);
  border-top: 3px solid var(--seo-red);
}

.seo-cta-card--soft {
  background: var(--seo-surface);
  border-top-color: var(--seo-accent);
}

.seo-cta-card__eyebrow {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--seo-red);
}

.seo-cta-card--soft .seo-cta-card__eyebrow {
  color: var(--seo-dark-soft);
}

.seo-cta-card__title {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.3;
  color: var(--seo-dark);
}

.seo-cta-card__text {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--seo-muted);
  text-align: left !important;
}

.seo-cta-card .seo-article__actions {
  flex-direction: column;
}

.seo-cta-card .seo-btn {
  width: 100%;
}

.seo-cta-card__contacts {
  margin: 14px 0 0;
  padding: 14px 0 0;
  list-style: none;
  border-top: 1px solid var(--seo-line);
}

.seo-cta-card__contacts li {
  margin: 0 0 8px;
  font-size: 14px;
  line-height: 1.4;
}

.seo-cta-card__contacts a {
  color: var(--seo-dark-soft);
  text-decoration: none;
}

.seo-cta-card__contacts a:hover,
.seo-cta-card__contacts a:focus {
  color: var(--seo-red);
}

.seo-cta-card__contacts i {
  width: 18px;
  margin-right: 6px;
  color: var(--seo-red);
  text-align: center;
}

.seo-cta-card__tips {
  margin: 0;
  padding: 0;
  list-style: none;
}

.seo-cta-card__tips li {
  position: relative;
  margin: 0 0 10px;
  padding-left: 16px;
  font-size: 13px;
  line-height: 1.45;
  color: var(--seo-muted);
}

.seo-cta-card__tips li::before {
  content: "•";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--seo-red);
}

.seo-article__final-cta {
  background: #313538;
  border-top: 4px solid var(--seo-accent);
  color: #fff;
  padding: 42px 0;
}

.seo-article__final-cta .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.seo-article__final-cta h2 {
  margin: 0 0 10px;
  font-size: 24px;
  font-weight: 500;
  letter-spacing: 0.4px;
  text-transform: none;
  color: #fff;
}

.seo-article__final-cta p {
  margin: 0;
  max-width: 640px;
  color: rgba(255, 255, 255, 0.88);
  text-align: left;
  font-size: 15px;
  line-height: 1.55;
}

/* Desktop — sticky da lateral (precisa de colunas com altura igual) */
@media (min-width: 992px) {
  /* overflow-x:hidden no body quebra sticky; clip preserva o comportamento */
  html:has(.seo-article),
  body:has(.seo-article) {
    overflow-x: clip;
  }

  .seo-article__wrap > .row {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
  }

  .seo-article__wrap > .row > [class*="col-"] {
    float: none;
  }

  .seo-article__wrap > .row > .col-md-4 {
    display: flex;
    flex-direction: column;
  }

  .seo-article__sidebar {
    flex: 1 1 auto;
    min-height: 100%;
  }

  .seo-article__sidebar-sticky {
    position: -webkit-sticky;
    position: sticky;
    top: 24px;
    z-index: 5;
  }

  .seo-article__figure img {
    max-height: 400px;
  }
}

/* Tablet */
@media (max-width: 991px) {
  .seo-article__wrap {
    padding-bottom: 32px;
  }

  .seo-article__sidebar {
    margin-top: 28px;
  }

  .seo-article__content {
    font-size: 15px;
  }

  .seo-article__content h2 {
    font-size: 21px;
  }

  .seo-article__figure img {
    max-height: 300px;
  }

  .seo-article__final-cta {
    padding: 32px 0;
  }

  .seo-article__final-cta h2 {
    font-size: 21px;
  }

  .seo-cta-card .seo-article__actions {
    flex-direction: row;
  }

  .seo-cta-card .seo-btn {
    width: auto;
    flex: 1 1 180px;
  }
}

/* Mobile */
@media (max-width: 767px) {
  .seo-article .banner .title {
    font-size: 22px;
    letter-spacing: 2px;
    margin: 28px 0 10px;
  }

  .seo-article__wrap {
    padding-top: 6px;
    padding-bottom: 24px;
  }

  .seo-article__content {
    font-size: 15px;
    line-height: 1.65;
  }

  .seo-article__content h2 {
    font-size: 19px;
    margin-top: 28px;
  }

  .seo-article__figure {
    margin-bottom: 16px;
  }

  .seo-article__figure img {
    max-height: 240px;
  }

  .seo-article__inline-cta {
    padding: 16px;
  }

  .seo-article__actions {
    width: 100%;
  }

  .seo-article__actions .seo-btn,
  .seo-cta-card .seo-btn,
  .seo-btn--toggle {
    width: 100%;
  }

  .seo-cta-card .seo-article__actions {
    flex-direction: column;
  }

  .seo-article__final-cta {
    padding: 28px 0;
    text-align: left;
  }

  .seo-article__final-cta h2 {
    font-size: 19px;
  }

  .seo-article__final-cta .seo-article__actions {
    width: 100%;
  }
}

/* Telas bem pequenas */
@media (max-width: 480px) {
  .seo-article .banner .title {
    font-size: 18px;
    letter-spacing: 1px;
  }

  .seo-article__content h2 {
    font-size: 17px;
  }

  .seo-cta-card {
    padding: 16px 14px;
  }

  .seo-cta-card__title {
    font-size: 16px;
  }
}