/* SEO topic pages */
.seo-page{background:#fff}
.seo-hero{padding:calc(var(--nav-h) + 86px) 0 88px;background:radial-gradient(circle at 82% 20%,rgba(12,107,86,.11),transparent 29%),linear-gradient(180deg,#fbfcfa,#f3f6f2);border-bottom:1px solid var(--line)}
.seo-hero__grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(340px,.85fr);gap:78px;align-items:center}
.seo-hero h1{max-width:900px;margin:22px 0 0;font-size:clamp(3rem,2rem + 3vw,5.15rem);line-height:.98;letter-spacing:-.045em}
.seo-hero h1 em{font-style:normal;color:var(--emerald)}
.seo-hero__lead{max-width:850px;margin:28px 0 0;color:#4f5a54;font-size:20px;line-height:1.65}
.seo-hero__lead strong{color:#22312a}
.seo-hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.seo-summary{padding:30px;border:1px solid rgba(12,107,86,.15);border-radius:24px;background:rgba(255,255,255,.82);box-shadow:0 28px 80px rgba(22,45,36,.08)}
.seo-summary>p:not(.label){margin:14px 0 24px;color:#3f4b45;font-size:18px;line-height:1.55;font-weight:650}
.seo-summary ul{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.seo-summary li{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--line);color:#445049;font-size:14px;font-weight:600}
.seo-summary li span{color:var(--emerald);font-size:11px;font-weight:800;letter-spacing:.12em}
.seo-summary>strong{display:block;margin-top:20px;color:var(--emerald);font-size:13px;letter-spacing:.08em}
.seo-section{padding:110px 0}
.seo-section--soft{background:#f5f7f4}
.seo-section--dark{background:var(--dark);color:#f2f6f3}
.seo-section .index{color:#78837d}
.seo-section--dark .index{color:#8e9d96}
.seo-section h2{max-width:1020px;margin:18px 0 0;font-size:var(--fs-h2);line-height:1.03;letter-spacing:-.038em}
.seo-narrow{max-width:940px}
.seo-answer{margin:32px 0 0;color:#39453f;font-size:22px;line-height:1.65}
.seo-narrow>p:not(.index):not(.seo-answer){margin:20px 0 0;color:#59645e;font-size:17px;line-height:1.75}
.seo-compare{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:48px}
.seo-compare article{display:flex;flex-direction:column;min-height:310px;padding:28px;border:1px solid var(--line);border-radius:22px;background:#fff}
.seo-compare article small{color:#748079;font-size:11px;font-weight:800;letter-spacing:.12em}
.seo-compare article h3{margin:18px 0 0;font-size:27px;letter-spacing:-.025em}
.seo-compare article p{margin:18px 0 0;color:#5b6660;line-height:1.65}
.seo-compare article strong{margin-top:auto;padding-top:28px;color:#24322b;font-size:14px}
.seo-compare__focus{border-color:rgba(12,107,86,.28)!important;box-shadow:0 20px 60px rgba(12,107,86,.08)}
.seo-compare__focus small,.seo-compare__focus strong{color:var(--emerald)!important}
.seo-note{max-width:920px;margin:28px 0 0;color:#58635d;font-size:15px;line-height:1.65}
.seo-split{display:grid;grid-template-columns:.92fr 1.08fr;gap:78px;align-items:start}
.seo-section--dark h2{color:#fff}
.seo-problem-list>div{display:grid;grid-template-columns:42px 1fr;gap:18px;padding:22px 0;border-bottom:1px solid rgba(255,255,255,.10)}
.seo-problem-list span{color:#b9a06a;font-size:11px;font-weight:800;letter-spacing:.12em}
.seo-problem-list p{margin:0;color:#aebbb4;font-size:16px;line-height:1.65}
.seo-intro{max-width:920px;margin:26px 0 0;color:#58635d;font-size:18px;line-height:1.7}
.seo-flow{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;margin:48px 0 0;padding:1px;background:var(--line);border-radius:24px;overflow:hidden;list-style:none}
.seo-flow li{display:grid;grid-template-columns:54px 1fr;gap:18px;padding:30px;background:#fff}
.seo-flow>li>span{color:var(--emerald);font-size:12px;font-weight:800;letter-spacing:.12em}
.seo-flow h3{margin:0;font-size:20px}
.seo-flow p{margin:8px 0 0;color:#5f6963;font-size:14px;line-height:1.6}
.seo-principles{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.seo-principles article{padding:24px;border:1px solid var(--line);border-radius:18px;background:#fff}
.seo-principles b{color:#1f2d26;font-size:15px}
.seo-principles p{margin:9px 0 0;color:#606b65;font-size:13px;line-height:1.55}
.seo-cases{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:48px}
.seo-cases a{display:block;padding:30px;border:1px solid var(--line);border-radius:22px;color:inherit;text-decoration:none;transition:transform .2s,border-color .2s,box-shadow .2s}
.seo-cases a:hover{transform:translateY(-3px);border-color:rgba(12,107,86,.25);box-shadow:0 18px 50px rgba(20,45,35,.08)}
.seo-cases small{color:var(--emerald);font-size:11px;font-weight:800;letter-spacing:.12em}
.seo-cases h3{margin:15px 0 0;font-size:25px;letter-spacing:-.025em}
.seo-cases p{margin:12px 0 0;color:#5b6660;font-size:14px;line-height:1.6}
.seo-qa{margin-top:42px;border-top:1px solid rgba(255,255,255,.12)}
.seo-qa article{padding:26px 0;border-bottom:1px solid rgba(255,255,255,.12)}
.seo-qa h3{margin:0;color:#fff;font-size:20px}
.seo-qa p{margin:10px 0 0;color:#aab8b1;font-size:15px;line-height:1.7}
.seo-cta{padding:100px 0;background:linear-gradient(135deg,#0b7059,#08493d);color:#fff}
.seo-cta__inner{text-align:center}
.seo-cta .index{color:rgba(255,255,255,.65)}
.seo-cta h2{max-width:980px;margin:18px auto 0;font-size:clamp(46px,5vw,76px);line-height:1;letter-spacing:-.04em}
.seo-cta p{max-width:760px;margin:22px auto 30px;color:rgba(255,255,255,.8);font-size:18px;line-height:1.65}
.seo-cta__inner>div{display:flex;justify-content:center;flex-wrap:wrap;gap:12px}
@media(max-width:1040px){
  .seo-hero__grid,.seo-split{grid-template-columns:1fr;gap:42px}
  .seo-compare{grid-template-columns:1fr}
  .seo-compare article{min-height:0}
}
@media(max-width:760px){
  .seo-hero{padding:calc(var(--nav-h) + 42px) 0 66px}
  .seo-hero h1{font-size:clamp(2.65rem,12vw,4rem)}
  .seo-hero__lead{font-size:17px}
  .seo-summary{padding:23px;border-radius:19px}
  .seo-section{padding:78px 0}
  .seo-section h2{font-size:clamp(2.35rem,10vw,3.25rem)}
  .seo-answer{font-size:19px}
  .seo-flow,.seo-principles,.seo-cases{grid-template-columns:1fr}
  .seo-flow li{grid-template-columns:42px 1fr;padding:24px 20px}
  .seo-cta{padding:76px 0}
}