:root{
  --ad-navy:#0a2438;
  --ad-deep:#061923;
  --ad-blue:#15506f;
  --ad-gold:#b99150;
  --ad-muted:#5e6c76;
  --ad-line:#dce5ea;
  --ad-soft:#f3f7f9;
}
.ad-breadcrumb{background:#fff;border-bottom:1px solid var(--ad-line)}
.ad-breadcrumb-inner{min-height:42px;display:flex;align-items:center;gap:8px;font-size:.74rem;color:#77858e}
.ad-breadcrumb a{color:var(--ad-blue);font-weight:700;text-decoration:none}
.ad-kicker{display:inline-flex;align-items:center;gap:9px;color:var(--ad-blue);font-size:.72rem;font-weight:850;text-transform:uppercase;letter-spacing:.13em}
.ad-kicker:before{content:"";width:28px;height:2px;background:var(--ad-gold)}

.ad-hero{background:radial-gradient(circle at 84% 15%,rgba(21,80,111,.15),transparent 28%),linear-gradient(135deg,#f8fbfc,#edf4f7)}
.ad-hero-grid{min-height:510px;padding:68px 0;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(330px,.85fr);gap:52px;align-items:center}
.ad-hero h1{margin:14px 0 18px;color:var(--ad-deep);font-size:clamp(2.8rem,5vw,5rem);line-height:.98;letter-spacing:-.055em}
.ad-lead{max-width:820px;margin:0;color:#4d606b;font-size:1.04rem;line-height:1.72}
.ad-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.ad-hero-panel{padding:28px;border-radius:19px;background:linear-gradient(145deg,var(--ad-navy),#0b3149);color:#fff;box-shadow:0 25px 55px rgba(6,25,35,.14)}
.ad-panel-label{display:block;color:#d9b66c;font-size:.61rem;font-weight:900;letter-spacing:.14em}
.ad-hero-panel strong{display:block;margin-top:10px;font-size:1.18rem;line-height:1.35}
.ad-hero-panel p{margin:11px 0 0;color:#b8cad2;font-size:.86rem;line-height:1.65}

.ad-section{padding:66px 0}
.ad-section-soft{background:var(--ad-soft)}
.ad-section-dark{background:var(--ad-deep);color:#fff}
.ad-intro-grid,.ad-evidence-grid,.ad-independence-grid,.ad-b2b-grid{display:grid;grid-template-columns:minmax(270px,.78fr) minmax(0,1.22fr);gap:48px;align-items:start}
.ad-intro-grid h2,.ad-heading h2,.ad-evidence-grid h2,.ad-independence-grid h2,.ad-b2b-grid h2,.ad-cta h2{margin:12px 0 0;color:var(--ad-deep);font-size:clamp(2rem,3.2vw,3rem);line-height:1.08;letter-spacing:-.035em}
.ad-prose p,.ad-heading p,.ad-evidence-grid p,.ad-independence-grid p,.ad-b2b-grid p{color:var(--ad-muted);line-height:1.7}
.ad-prose p,.ad-independence-grid p{margin:0 0 16px}
.ad-note{margin-top:22px;padding:18px 20px;border:1px solid var(--ad-line);border-left:3px solid var(--ad-gold);border-radius:12px;background:#fff;color:#53646e;font-size:.87rem;line-height:1.62}
.ad-note strong{color:var(--ad-deep)}

.ad-heading{max-width:930px;margin-bottom:28px}
.ad-heading p{margin:12px 0 0}
.ad-heading-light h2{color:#fff}
.ad-heading-light p{color:#b8cad2}
.ad-section-dark .ad-kicker{color:#9ed1e5}

.ad-cases-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid rgba(255,255,255,.13);border-left:1px solid rgba(255,255,255,.13)}
.ad-cases-grid article{padding:22px;border-right:1px solid rgba(255,255,255,.13);border-bottom:1px solid rgba(255,255,255,.13)}
.ad-inline-title{display:grid;grid-template-columns:36px minmax(0,1fr);gap:10px;align-items:start}
.ad-inline-title span{color:#dfb96d;font-weight:900}
.ad-inline-title h3{margin:0;color:#fff;font-size:1.13rem;line-height:1.28}
.ad-cases-grid p{margin:9px 0 0 46px;color:#b8cad2;font-size:.84rem;line-height:1.58}

.ad-workflow{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.ad-workflow article{display:grid;grid-template-columns:38px 1fr;gap:11px;padding:21px;border:1px solid var(--ad-line);border-radius:14px;background:#fff}
.ad-workflow>article>span{color:var(--ad-gold);font-size:.8rem;font-weight:900}
.ad-workflow strong{display:block;color:var(--ad-deep)}
.ad-workflow p{margin:6px 0 0;color:var(--ad-muted);font-size:.82rem;line-height:1.57}

.ad-evidence-list{border-top:1px solid var(--ad-line)}
.ad-evidence-list div{display:grid;grid-template-columns:38px 1fr;gap:10px;padding:14px 0;border-bottom:1px solid var(--ad-line)}
.ad-evidence-list span{color:var(--ad-gold);font-weight:900}
.ad-evidence-list strong{color:var(--ad-deep)}

.ad-independence-grid{padding:28px;border:1px solid #eadcbc;border-radius:16px;background:#fffaf0}
.ad-independence-grid p:last-child{margin-bottom:0}

.ad-values-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.ad-values-grid article{padding:21px;border:1px solid var(--ad-line);border-radius:14px;background:#fff}
.ad-values-grid strong{display:block;color:var(--ad-deep);font-size:.96rem}
.ad-values-grid span{display:block;margin-top:7px;color:var(--ad-muted);font-size:.79rem;line-height:1.55}
.ad-inline-link{display:inline-block;margin-top:18px;color:var(--ad-blue);font-weight:850;text-decoration:none;font-size:.84rem}

.ad-b2b-card{padding:24px;border-radius:16px;background:linear-gradient(145deg,var(--ad-navy),#0b3149);color:#fff}
.ad-b2b-card strong{display:block;font-size:1.05rem}
.ad-b2b-card ul{margin:13px 0 0;padding-left:20px}
.ad-b2b-card li{margin:8px 0;color:#c1d0d7;font-size:.83rem;line-height:1.5}

.ad-faq{background:#fff}
.ad-faq-list{display:grid;gap:9px}
.ad-faq-list details{border:1px solid var(--ad-line);border-radius:12px;background:#fff;padding:0 18px}
.ad-faq-list summary{position:relative;cursor:pointer;list-style:none;padding:16px 34px 16px 0;color:var(--ad-deep);font-weight:800;line-height:1.4}
.ad-faq-list summary::-webkit-details-marker{display:none}
.ad-faq-list summary:after{content:"+";position:absolute;right:0;top:13px;color:var(--ad-blue);font-size:1.35rem}
.ad-faq-list details[open] summary:after{content:"–"}
.ad-faq-list p{max-width:1000px;margin:-2px 0 16px;color:var(--ad-muted);font-size:.88rem;line-height:1.65}

.ad-cta{padding:60px 0;background:linear-gradient(120deg,var(--ad-navy),#0b3149);color:#fff}
.ad-cta-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(260px,.7fr);gap:40px;align-items:center}
.ad-cta h2{color:#fff}
.ad-cta p{margin:13px 0 0;color:#b8cad2;line-height:1.62}
.ad-cta .ad-kicker{color:#9ed1e5}
.ad-cta-actions{display:flex;flex-direction:column;align-items:flex-start;gap:13px}
.ad-cta-link{color:#fff;text-decoration:none;font-size:.82rem;font-weight:850}

@media(max-width:1050px){
  .ad-hero-grid,.ad-intro-grid,.ad-evidence-grid,.ad-independence-grid,.ad-b2b-grid,.ad-cta-grid{grid-template-columns:1fr;gap:32px}
  .ad-hero-grid{min-height:auto}
  .ad-values-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:760px){
  .ad-breadcrumb{display:none}
  .ad-hero-grid{padding:48px 0}
  .ad-hero h1{font-size:clamp(2.3rem,11vw,3.4rem)}
  .ad-actions{flex-direction:column}
  .ad-actions .btn{width:100%}
  .ad-section{padding:52px 0}
  .ad-cases-grid,.ad-workflow,.ad-values-grid{grid-template-columns:1fr}
  .ad-cases-grid{border-left:0}
  .ad-cases-grid article{border-left:1px solid rgba(255,255,255,.13)}
  .ad-intro-grid h2,.ad-heading h2,.ad-evidence-grid h2,.ad-independence-grid h2,.ad-b2b-grid h2,.ad-cta h2{font-size:clamp(1.75rem,7vw,2.35rem)}
}