/* Canonical SEO / informational page design · 12 Oct 2026
   Shared by city, niche, dental, audit and research SEO pages.
   Visual source: approved hendler.pro informational Article System. */

.seo-info-page{
  --info-bg:#07100d;
  --info-bg-2:#08130f;
  --info-panel:#0a1511;
  --info-text:#f7faf8;
  --info-muted:#aeb8b3;
  --info-line:rgba(255,255,255,.09);
  --info-accent:#7ee7ad;
  --info-accent-2:#42c786;
}
.seo-info-page.light-theme{
  --info-bg:#f4f5f2;
  --info-bg-2:#eef1ee;
  --info-panel:#ffffff;
  --info-text:#17201c;
  --info-muted:#536159;
  --info-line:#d5dcd7;
  --info-accent:#27885a;
  --info-accent-2:#27885a;
}
body.seo-info-page,
body.seo-info-page main,
body.seo-info-page .city-hero,
body.seo-info-page .city-section,
body.seo-info-page .city-section-soft,
body.seo-info-page .city-final{
  background:var(--info-bg)!important;
  color:var(--info-text)!important;
}
body.seo-info-page main{overflow:visible!important}
body.seo-info-page .city-shell{width:min(1180px,calc(100% - 36px));margin:0 auto}

/* Learn → understand → apply signature */
.seo-info-learning{
  background:var(--info-bg);
  border-bottom:1px solid var(--info-line);
}
.seo-info-learning-inner{
  min-height:108px;
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:28px;
  align-items:center;
}
.seo-info-learning-line{
  height:1px;
  background:var(--info-line);
}
.seo-info-learning p{
  margin:0;
  color:var(--info-text);
  font:800 clamp(31px,3.15vw,46px)/1 Manrope,Inter,sans-serif;
  letter-spacing:-.045em;
  white-space:nowrap;
}
.seo-info-learning p em{font-style:normal;font-weight:400;opacity:.9}
.seo-info-learning p span{
  display:inline-block;
  color:var(--info-text);
  transform-origin:center;
  animation:seoInfoApplyPulse 2s ease-in-out infinite;
}
@keyframes seoInfoApplyPulse{
  0%,100%{opacity:1;transform:scale(1)}
  50%{opacity:.62;transform:scale(1.03)}
}

/* Hero becomes a clean information-page intro, not a two-card service layout. */
body.seo-info-page .city-hero{
  padding:72px 0 66px!important;
  border-bottom:1px solid var(--info-line);
  background:var(--info-bg)!important;
}
body.seo-info-page .city-hero-grid{
  display:block!important;
}
body.seo-info-page .city-back,
body.seo-info-page .city-hero>.city-shell>.city-kicker,
body.seo-info-page .city-hero-grid>div>.city-kicker{
  display:none!important;
}
body.seo-info-page .city-hero h1{
  max-width:1080px;
  margin:0 0 22px!important;
  color:var(--info-text)!important;
  font:800 clamp(44px,5.3vw,72px)/.98 Manrope,Inter,sans-serif!important;
  letter-spacing:-.055em!important;
}
body.seo-info-page .city-hero h1 span{color:var(--info-accent)!important}
body.seo-info-page .city-lead{
  max-width:900px!important;
  margin:0!important;
  color:var(--info-muted)!important;
  font:500 17px/1.72 Inter,sans-serif!important;
}
body.seo-info-page .city-actions{margin-top:28px}
body.seo-info-page .city-actions .button{
  min-height:50px;
  border-radius:12px;
}
body.seo-info-page:not(.light-theme) .city-actions .ghost{
  background:var(--info-bg-2)!important;
  border-color:var(--info-line)!important;
  color:var(--info-text)!important;
}
body.seo-info-page.light-theme .city-actions .ghost{
  background:#fff!important;
  border-color:var(--info-line)!important;
  color:var(--info-text)!important;
}
body.seo-info-page .city-trust{gap:8px;margin-top:20px}
body.seo-info-page .city-trust span{
  border-color:var(--info-line)!important;
  background:transparent!important;
  color:var(--info-muted)!important;
}

/* Former hero summary is retained as content, but no longer a floating card. */
body.seo-info-page .city-summary{
  max-width:920px;
  margin-top:34px;
  padding:30px 0 0!important;
  border:0!important;
  border-top:1px solid var(--info-line)!important;
  border-radius:0!important;
  background:transparent!important;
  box-shadow:none!important;
}
body.seo-info-page .city-summary>span{color:var(--info-accent-2)!important}
body.seo-info-page .city-summary h2{
  max-width:760px;
  margin:12px 0 18px!important;
  color:var(--info-text)!important;
  font:800 27px/1.08 Manrope,Inter,sans-serif!important;
  letter-spacing:-.035em!important;
}
body.seo-info-page .city-summary ul{
  max-width:880px;
  display:flex!important;
  flex-wrap:wrap;
  gap:8px 22px!important;
}
body.seo-info-page .city-summary li{
  color:var(--info-muted)!important;
  font-size:13px!important;
}
body.seo-info-page .city-summary li:before{color:var(--info-accent)!important}

/* Readable long-form sections. */
body.seo-info-page .city-section{
  padding:54px 0 58px!important;
  border-top:0!important;
}
body.seo-info-page .city-section + .city-section{
  border-top:1px solid var(--info-line)!important;
}
body.seo-info-page .city-intro,
body.seo-info-page .city-two-col{
  display:block!important;
}
body.seo-info-page .city-kicker{
  margin-bottom:14px;
  color:var(--info-accent-2)!important;
}
body.seo-info-page .city-intro h2,
body.seo-info-page .city-two-col h2,
body.seo-info-page .city-section>.city-shell>h2{
  max-width:980px;
  margin:0 0 18px!important;
  color:var(--info-text)!important;
  font:800 clamp(32px,3.5vw,50px)/1.03 Manrope,Inter,sans-serif!important;
  letter-spacing:-.04em!important;
}
body.seo-info-page .city-intro>p,
body.seo-info-page .city-two-col>p,
body.seo-info-page .city-note,
body.seo-info-page .city-section p{
  max-width:920px;
  color:var(--info-muted)!important;
  font:500 16px/1.76 Inter,sans-serif!important;
}
body.seo-info-page .city-section ul,
body.seo-info-page .city-section ol{
  max-width:940px;
}
body.seo-info-page .city-section li{
  color:var(--info-muted);
  line-height:1.7;
}

/* Existing cards remain useful, but use the approved restrained surface language. */
body.seo-info-page .city-card-grid{gap:14px;margin-top:28px}
body.seo-info-page .city-card-grid article,
body.seo-info-page .city-steps article,
body.seo-info-page .city-checks div{
  border-color:var(--info-line)!important;
  background:var(--info-bg-2)!important;
  box-shadow:none!important;
}
body.seo-info-page .city-card-grid h3,
body.seo-info-page .city-steps h3,
body.seo-info-page .city-checks div,
body.seo-info-page .city-faq summary{
  color:var(--info-text)!important;
}
body.seo-info-page .city-card-grid p,
body.seo-info-page .city-steps p,
body.seo-info-page .city-faq p{
  color:var(--info-muted)!important;
}
body.seo-info-page .city-card-grid article>span,
body.seo-info-page .city-steps b,
body.seo-info-page .city-checks div:before,
body.seo-info-page .city-faq summary:after{
  color:var(--info-accent)!important;
}
body.seo-info-page .city-steps b{
  background:color-mix(in srgb,var(--info-accent) 12%,transparent)!important;
}
body.seo-info-page .city-faq,
body.seo-info-page .city-faq details{
  border-color:var(--info-line)!important;
}

/* Final CTA / location navigation — same palette, less card-like. */
body.seo-info-page .city-final{padding:18px 0 72px!important}
body.seo-info-page .city-final-card{
  border-color:var(--info-line)!important;
  border-radius:18px!important;
  background:var(--info-bg-2)!important;
  box-shadow:none!important;
}
body.seo-info-page .city-final h2{color:var(--info-text)!important}
body.seo-info-page .city-final p{color:var(--info-muted)!important}
body.seo-info-page .city-location-nav a{
  border-color:var(--info-line)!important;
  background:transparent!important;
  color:var(--info-muted)!important;
}
body.seo-info-page .city-location-nav a[aria-current="page"]{
  border-color:var(--info-accent)!important;
  background:transparent!important;
  color:var(--info-accent)!important;
}
body.seo-info-page .city-parent-link,
body.seo-info-page .city-parent-link a{color:var(--info-muted)!important}

/* Fixed ON THIS PAGE navigator appears only from section 01 onward. */
.seo-info-toc{
  position:fixed;
  top:50%;
  right:18px;
  z-index:44;
  width:210px;
  padding:0;
  transform:translateY(-50%) translateX(8px);
  opacity:0;
  pointer-events:none;
  transition:opacity .28s ease,transform .28s ease;
}
.seo-info-toc.is-visible{
  opacity:1;
  pointer-events:auto;
  transform:translateY(-50%) translateX(0);
}
.seo-info-toc small{
  display:block;
  margin:0 0 12px 38px;
  color:var(--info-accent-2);
  font:800 8px/1 Inter,Arial,sans-serif;
  letter-spacing:.17em;
}
.seo-info-toc a{
  position:relative;
  display:grid;
  grid-template-columns:28px minmax(0,1fr);
  gap:10px;
  align-items:center;
  min-height:31px;
  padding:4px 0;
  color:#66736d;
  text-decoration:none;
  transition:color .22s ease,transform .22s ease;
}
.seo-info-toc a:before{
  content:"";
  position:absolute;
  left:13px;
  top:0;
  bottom:0;
  width:1px;
  background:rgba(255,255,255,.08);
}
.seo-info-toc a span{
  position:relative;
  z-index:1;
  display:grid;
  place-items:center;
  width:27px;
  height:27px;
  border-radius:999px;
  background:var(--info-bg);
  color:#68756f;
  font:800 9px/1 Inter,Arial,sans-serif;
}
.seo-info-toc a b{
  overflow:hidden;
  color:inherit;
  font:700 11px/1.2 Inter,Arial,sans-serif;
  text-overflow:ellipsis;
  white-space:nowrap;
}
.seo-info-toc a:hover{color:#c8d0cc;transform:translateX(-2px)}
.seo-info-toc a.is-active,
.seo-info-toc a.is-active b{color:#fff}
.seo-info-toc a.is-active span{
  background:#fff;
  color:#07100d;
  box-shadow:0 0 0 4px rgba(255,255,255,.05);
}
body.seo-info-page.light-theme .seo-info-toc a,
body.seo-info-page.light-theme .seo-info-toc a b{color:#56645c}
body.seo-info-page.light-theme .seo-info-toc a:before{background:#d0d8d2}
body.seo-info-page.light-theme .seo-info-toc a span{background:var(--info-bg);color:#56645c}
body.seo-info-page.light-theme .seo-info-toc a:hover,
body.seo-info-page.light-theme .seo-info-toc a:hover b{color:#17201c}
body.seo-info-page.light-theme .seo-info-toc a.is-active,
body.seo-info-page.light-theme .seo-info-toc a.is-active b{color:#17201c}
body.seo-info-page.light-theme .seo-info-toc a.is-active span{
  background:#17201c;
  color:#fff;
  box-shadow:0 0 0 4px rgba(23,32,28,.08);
}

@media(max-width:1280px){
  .seo-info-toc{right:8px;width:176px}
  .seo-info-toc small{margin-left:35px}
  .seo-info-toc a{grid-template-columns:26px minmax(0,1fr);gap:8px}
  .seo-info-toc a b{font-size:10px}
}
@media(max-width:1080px){.seo-info-toc{display:none!important}}
@media(max-width:900px){
  .seo-info-learning-inner{min-height:84px;grid-template-columns:1fr}
  .seo-info-learning-line{display:none}
  .seo-info-learning p{font-size:clamp(25px,8vw,34px);white-space:normal}
  body.seo-info-page .city-hero{padding:42px 0 48px!important}
  body.seo-info-page .city-hero h1{font-size:clamp(40px,11vw,58px)!important}
  body.seo-info-page .city-section{padding:44px 0 48px!important}
  body.seo-info-page .city-intro h2,
  body.seo-info-page .city-two-col h2,
  body.seo-info-page .city-section>.city-shell>h2{font-size:31px!important}
  body.seo-info-page .city-summary ul{display:grid!important}
}