/* Only /certifikace/; preserve services, main gallery, case studies and shared shell. */
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.expertise-page *{box-sizing:border-box;min-width:0}
.expertise-page h1,.expertise-page h2,.expertise-page h3,.expertise-page p,.expertise-page figure{margin:0}
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.expertise-page a{color:inherit;text-decoration:none}
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.exp-hero{padding:7rem clamp(1rem,6.5vw,7.5rem) 3.5rem;background:radial-gradient(ellipse at 20% 20%,#f04a2312,transparent 60%)}
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.exp-crumbs a{display:inline-flex;align-items:center;min-height:44px}
.exp-hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,5rem);align-items:center}
.expertise-page h1{font-size:clamp(2.4rem,5.45vw,5.5rem);font-weight:800;line-height:1.05;letter-spacing:-.03em;margin:.6rem 0 1.1rem}
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.exp-link{display:inline-flex;align-items:center;justify-content:space-between;gap:1rem;min-height:44px;font-size:.84rem;font-weight:700;border-bottom:1px solid currentColor}
.exp-link:hover{color:var(--ex-accent)}
.exp-intro-links{display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;margin-top:1.25rem}
.exp-intro-links .exp-link{color:var(--ex-accent)}
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.exp-paper{--ex-accent:#b33115;--ex-muted:#56524c;--ex-line:#b9b1a6;background:var(--ex-paper);color:var(--ex-ink)}
.exp-heading{display:grid;grid-template-columns:1.15fr 1fr;gap:clamp(2rem,6vw,6rem);align-items:end;margin-bottom:2.5rem}
.exp-heading h2{margin-top:.7rem}
.exp-heading>p{max-width:47ch;font-size:.97rem;color:var(--ex-muted)}
.exp-cases{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,4vw,4rem)}
.exp-preview{display:block;margin-bottom:1.25rem}
.exp-preview img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:contain;filter:none}
.exp-case h3{margin:.65rem 0 .75rem}
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.exp-case .exp-link{margin-top:.9rem}
.exp-proof-note{display:flex;align-items:center;justify-content:space-between;gap:2rem;border-top:1px solid var(--ex-line);padding-top:1.1rem;margin-top:2.1rem}
.exp-proof-note p{font-size:.76rem;color:var(--ex-muted);max-width:80ch}
.exp-proof-note a{flex-shrink:0}
.exp-areas{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem clamp(2rem,6vw,6rem)}
.exp-area{padding-top:1.3rem;border-top:1px solid var(--ex-line)}
.exp-area h3{margin:.65rem 0 .9rem}
.exp-area>p:not(.exp-label){font-size:.9rem;color:var(--ex-muted);max-width:61ch}
.exp-value{padding-left:1.1rem;border-left:2px solid var(--ex-accent);margin:1.2rem 0}
.exp-value p{font-size:.86rem;margin-top:.55rem;color:var(--ex-paper)}
.expertise-page .exp-boundary{font-size:.76rem!important;line-height:1.55}
.exp-qualification{display:grid;grid-template-columns:1fr 2fr;gap:2rem;border-top:1px solid var(--ex-line);padding-top:1.7rem;margin-top:2.4rem}
.exp-qualification h3{font-size:1.2rem;margin-bottom:.65rem}
.exp-qualification p:not(.exp-label){font-size:.85rem;color:var(--ex-muted);max-width:82ch}
.exp-method{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;padding:0;margin:0;list-style:none}
.exp-method li{padding-top:1.2rem;border-top:1px solid var(--ex-line)}
.exp-method h3{font-size:1.2rem;margin:.65rem 0}
.exp-method p{font-size:.88rem;color:var(--ex-muted)}
.exp-method-links{display:flex;flex-wrap:wrap;gap:.6rem 2rem;margin-top:1.7rem}
.exp-next{display:grid;grid-template-columns:1.5fr .8fr;gap:clamp(2rem,6vw,6rem);align-items:end}
.exp-next h2{margin:.65rem 0 1.1rem}
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.exp-button{display:inline-flex;align-items:center;justify-content:space-between;gap:2rem;min-height:52px;max-width:100%;margin-top:1.5rem;padding:1rem 1.25rem;background:var(--ex-accent);color:var(--ex-ink)!important;font-weight:700;font-size:.85rem;line-height:1.5}
.exp-button:hover{background:var(--ex-paper)}
.exp-direct{border-left:1px solid var(--ex-line);padding-left:1.5rem}
.exp-direct p:not(.exp-label){font-size:.85rem;margin:.6rem 0}
.exp-direct .exp-link{font-size:.81rem;margin-top:.5rem}
@media(min-width:1700px){.exp-hero,.exp-band{padding-inline:max(7.5rem,calc((100vw - 1450px)/2))}}
@media(max-width:900px){.exp-heading{gap:2rem;grid-template-columns:1fr 1fr}.exp-hero-grid{gap:2rem}.exp-portrait figcaption{flex-direction:column;gap:.2rem}.exp-areas{column-gap:2rem}.exp-next{grid-template-columns:1.3fr 1fr}}
@media(max-width:700px){
 .exp-hero{padding-top:5.1rem;padding-bottom:2.5rem}
 .exp-crumbs{margin-bottom:.7rem}
 .exp-hero-grid{grid-template-columns:1fr;gap:1.7rem}
 .expertise-page h1{font-size:clamp(2.1rem,10vw,3.9rem);margin:.6rem 0 .8rem}
 .expertise-page .exp-lead{font-size:1rem;max-width:none}
 .exp-intro-links{gap:.35rem 1rem;margin-top:.8rem}
 .exp-portrait figcaption{flex-direction:row;gap:1rem}
 .exp-band{padding-block:2.7rem;scroll-margin-top:5.3rem}
 .exp-heading{grid-template-columns:1fr;gap:1rem;margin-bottom:1.6rem}
 .exp-heading>p{font-size:.92rem}
 .exp-cases{grid-template-columns:1fr;gap:2.2rem}
 .exp-case h3{font-size:1.4rem}
 .exp-case .exp-link{font-size:.8rem}
 .exp-proof-note{flex-direction:column;align-items:start;gap:.6rem;margin-top:1.7rem}
 .exp-areas{grid-template-columns:1fr;gap:1.8rem}
 .exp-area h3{font-size:1.45rem}
 .exp-area>p:not(.exp-label){font-size:.91rem}
 .exp-value p{font-size:.88rem}
 .exp-qualification{grid-template-columns:1fr;gap:.6rem;margin-top:1.8rem;padding-top:1.4rem}
 .exp-qualification h3{font-size:1.2rem}
 .exp-method{grid-template-columns:1fr;gap:1.5rem}
 .exp-method h3{font-size:1.15rem}
 .exp-method-links{gap:.6rem;margin-top:1.2rem}
 .exp-next{grid-template-columns:1fr;gap:1.7rem}
 .exp-next p:not(.exp-label){font-size:.9rem}
 .exp-direct{padding-left:1rem}
 .exp-direct .exp-link{display:flex;width:max-content;max-width:100%}
 .exp-button{font-size:.81rem;padding:.9rem 1rem;gap:1rem}
}