.corporate-sector-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.corporate-sector{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:28px 0;border-top:1px solid #c9d5e1;font-size:18px;font-weight:800}.corporate-sector b{color:var(--blue)}.corporate-sector:hover{color:var(--blue)}.corporate-feature-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:64px;align-items:center}.corporate-feature-grid.without-photo{grid-template-columns:1fr;max-width:900px}.corporate-feature-photo{display:block}.corporate-feature-photo img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:4px}.corporate-feature-copy .case-summary{font-size:22px;line-height:1.6}.corporate-feature-copy h3{margin-top:28px}.corporate-feature-copy p{color:#526174}.corporate-brief-list{display:grid;grid-template-columns:1fr 1fr;gap:0 48px;list-style:none;counter-reset:brief;padding:0}.corporate-brief-list li{counter-increment:brief;display:flex;gap:20px;padding:24px 0;border-top:1px solid #d5dfe8}.corporate-brief-list li:before{content:"0" counter(brief);color:var(--blue);font-weight:800}.corporate-hero-photo{position:absolute;top:145px;right:max(24px,calc((100vw - var(--max))/2));width:min(42%,580px);height:520px;margin:0;z-index:1;overflow:hidden}.corporate-hero-photo img{width:100%;height:100%;object-fit:cover;display:block}.corporate-hero-photo:after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 1px rgba(255,255,255,.2);background:linear-gradient(0deg,rgba(7,17,31,.3),transparent 50%);pointer-events:none}.corporate-photo-hero .system-card{visibility:hidden}.corporate-photo-hero:after{opacity:.5}.corporate-case-cover{display:block;margin:32px 0 40px}.corporate-case-cover img{display:block;width:100%;height:auto;max-height:680px;aspect-ratio:16/9;object-fit:cover}.corporate-case .case-gallery>a:first-child{display:none}.corporate-case .case-text{padding-top:28px;border-top:1px solid #d5dfe8}.corporate-case .case-text h2{font-size:30px}.corporate-case .case-text p{max-width:800px;line-height:1.9}.corporate-case .case-specs{gap:24px}.corporate-case .case-specs div{background:transparent;border:0;border-top:2px solid var(--blue);border-radius:0;padding:20px 0}.solution-card{box-shadow:none}.company-links a{border-width:0 0 0 2px}.solution-card:after{opacity:.025}.corporate-industries .structure-heading h2,.corporate-feature .structure-heading h2{max-width:950px}.corporate-mobile-contact{display:none}
html[data-theme="dark"] .corporate-feature-copy p{color:var(--theme-muted)}html[data-theme="dark"] .corporate-sector,html[data-theme="dark"] .corporate-brief-list li,html[data-theme="dark"] .corporate-case .case-text{border-color:var(--theme-border)}html[data-theme="dark"] .corporate-sector b,html[data-theme="dark"] .corporate-brief-list li:before{color:var(--cyan)}html[data-theme="dark"] .corporate-case .case-specs div{background:transparent;border-top-color:var(--cyan)}
@media(max-width:1100px){.corporate-sector-grid{grid-template-columns:1fr 1fr}.corporate-feature-grid{gap:36px}.corporate-hero-photo{height:450px;top:170px}.corporate-photo-hero .hero-layout{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.corporate-feature-grid{grid-template-columns:1fr;gap:28px}.corporate-sector-grid{gap:0 24px}.corporate-sector{padding:22px 0;font-size:15px}.corporate-feature-copy .case-summary{font-size:18px}.corporate-brief-list{grid-template-columns:1fr}.corporate-photo-hero .hero-layout{grid-template-columns:1fr;padding-bottom:90px}.corporate-photo-hero .system-card{display:none}.corporate-hero-photo{position:relative;top:auto;right:auto;width:calc(100% - 48px);height:auto;aspect-ratio:4/3;margin:32px auto 0;z-index:1}.corporate-photo-hero .hero-layout{padding-top:32px}.corporate-case-cover img{aspect-ratio:4/3}.corporate-case .case-text h2{font-size:24px}.corporate-mobile-contact{display:flex;position:fixed;bottom:max(14px,env(safe-area-inset-bottom));right:16px;z-index:20;min-height:44px;padding:10px 18px;border-radius:24px;background:var(--cyan);color:var(--ink);font-size:12px;font-weight:800;box-shadow:0 6px 24px rgba(0,0,0,.2)}body:has(.corporate-mobile-contact) .site-footer{padding-bottom:84px}}

/* KEI 11.2 partner ecosystem */
.corporate-partners{border-top:1px solid var(--line,#dce4ec)}.corporate-partner-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.corporate-partner{position:relative;display:flex;min-height:230px;flex-direction:column;padding:24px;border:1px solid #dce4ec;background:var(--paper,#fff);transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}.corporate-partner:hover{transform:translateY(-4px);border-color:var(--blue);box-shadow:0 18px 44px rgba(7,17,31,.08)}.corporate-partner-logo{display:flex;height:72px;align-items:center;margin-bottom:22px}.corporate-partner-logo img{display:block;max-width:150px;max-height:62px;width:auto;height:auto;object-fit:contain}.corporate-partner h3{margin:8px 0 10px;font-size:20px}.corporate-partner p{margin:0 0 22px;color:#526174;font-size:14px;line-height:1.65}.partner-arrow{margin-top:auto;font-size:20px;color:var(--blue)}html[data-theme="dark"] .corporate-partners{border-color:var(--theme-border)}html[data-theme="dark"] .corporate-partner{background:var(--surface-alt);border-color:var(--theme-border);color:var(--theme-text)}html[data-theme="dark"] .corporate-partner p{color:var(--theme-muted)}@media(max-width:1000px){.corporate-partner-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:620px){.corporate-partner-grid{grid-template-columns:1fr}.corporate-partner{min-height:190px}}