/* Homepage proof: editorial press masthead and a passive client ribbon. */
.home-page .featured.section{display:grid;grid-template-columns:minmax(180px,.8fr) minmax(0,2.2fr);gap:clamp(28px,5vw,80px);align-items:center;background:var(--paper);padding-block:38px;border-bottom:1px solid var(--line)}
.home-page .featured h2,.home-page .client-logos h2{font-family:'Manrope',Arial,sans-serif;font-size:clamp(1.7rem,2.5vw,2.6rem);font-weight:600;line-height:1.13;letter-spacing:-.045em;margin:0}
.home-page .featured .publications{display:grid;grid-template-columns:.8fr 1.5fr 1.15fr 1fr;gap:clamp(15px,2.4vw,36px);width:100%;align-items:center}
.home-page .client-logos.section{background:var(--paper);padding-block:32px 36px;padding-inline:0;overflow:hidden}
.home-page .client-logos h2{font-size:clamp(1.5rem,2vw,2rem);margin-bottom:24px;padding-inline:6%}
.home-page .logo-strip{overflow:hidden;pointer-events:none;user-select:none;mask-image:none;-webkit-mask-image:none}
.home-page .logo-rail{display:flex;width:max-content;animation:client-drift var(--logo-duration,190s) linear infinite;animation-play-state:paused;will-change:transform}
.home-page .logo-rail.is-running{animation-play-state:running}
.home-page .logo-group{display:flex;flex:none;gap:40px;list-style:none;margin:0;padding:8px 40px 8px 0;align-items:center}
.home-page .logo-group li{width:160px;height:64px;display:flex;align-items:center;justify-content:center;flex:none}
.home-page .logo-group img{display:block;max-width:160px;max-height:54px;width:auto;height:auto;object-fit:contain}
@keyframes client-drift{from{transform:translateX(calc(0px - var(--logo-offset,0px)))}to{transform:translateX(calc(-50% - var(--logo-offset,0px)))}}
.home-page.motion-paused .logo-rail{animation-play-state:paused}
/* Button and two marks share one explicit row; no content-driven flex wrapping. */
.home-page .core-services .certification-actions{display:grid;grid-template-columns:max-content repeat(2,minmax(150px,210px));align-items:center;justify-content:start;gap:clamp(24px,3.5vw,50px);margin-top:30px;max-width:none}
.home-page .certification-actions>.button{grid-column:1;grid-row:1;justify-self:start;margin:0;align-self:center}
.home-page .certification-actions .certification-badges{display:contents;margin:0;padding:0}
.home-page .certification-actions .certification-mark{display:flex;align-items:center;justify-content:center;grid-row:1;padding:0;margin:0;min-width:0;width:100%;max-width:none}
.home-page .certification-actions .certification-mark:first-child{grid-column:2}
.home-page .certification-actions .certification-mark:last-child{grid-column:3}
.home-page .certification-actions .certification-mark img{display:block;width:100%;height:auto;min-width:0;max-width:210px;margin:0}
@media(max-width:900px){.home-page .featured.section{grid-template-columns:1fr;gap:26px}.home-page .featured .publications{max-width:900px}.home-page .logo-group{gap:28px;padding-right:28px}.home-page .logo-group li{width:140px}.home-page .logo-group img{max-width:140px;max-height:48px}}
@media(max-width:640px){.home-page .core-services .certification-actions{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;max-width:460px}.home-page .certification-actions>.button{grid-column:1/-1;grid-row:1}.home-page .certification-actions .certification-mark{grid-row:2}.home-page .certification-actions .certification-mark:first-child{grid-column:1}.home-page .certification-actions .certification-mark:last-child{grid-column:2}.home-page .featured.section{padding-block:30px}.home-page .featured .publications{gap:14px}.home-page .client-logos.section{padding-block:28px}.home-page .client-logos h2{margin-bottom:18px}}
@media(prefers-reduced-motion:reduce){.home-page .logo-rail,.home-page .logo-rail.is-running{animation:none;transform:none;will-change:auto}}
@media print{.home-page .logo-rail{animation:none;transform:none;width:auto}.home-page .logo-group{flex-wrap:wrap}.home-page .logo-repeat{display:none}.home-page .logo-strip{mask-image:none}}