/* AI pages only. Existing site navigation remains unchanged. */
.iogr-ai .ai-logo-filter{position:absolute;pointer-events:none}
.iogr-ai .ai-header{background:#fff;border-bottom:1px solid var(--line)}
.iogr-ai .ai-header-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;padding-top:22px;padding-bottom:22px;position:relative}
.iogr-ai .ai-home{flex:0 0 auto;display:block}
.iogr-ai .ai-home img{display:block;width:210px;height:auto;filter:url(#iogr-logo-gold)}
.iogr-ai .ai-desktop-nav{display:flex;align-items:center;gap:27px;font-size:15px}
.iogr-ai .ai-desktop-nav a{display:block;padding:12px 0;text-decoration:none;white-space:nowrap;border-bottom:2px solid transparent}
.iogr-ai .ai-desktop-nav a[aria-current]{font-weight:700;border-bottom-color:var(--gold)}
.iogr-ai .ai-desktop-nav a:hover{border-bottom-color:var(--gold)}
.iogr-ai .ai-desktop-nav .ai-contact{border:1px solid var(--navy);padding:10px 18px;margin-left:9px;font-weight:700}
.iogr-ai .ai-contact:hover{background:var(--paper)}
.iogr-ai .ai-mobile-menu{display:none}
.iogr-ai .hero{padding-top:64px}
@media(max-width:1100px){
 .iogr-ai .ai-desktop-nav{display:none}
 .iogr-ai .ai-header-inner{flex-wrap:wrap;gap:0;padding-top:18px;padding-bottom:18px}
 .iogr-ai .ai-home img{width:185px}
 .iogr-ai .ai-mobile-menu{display:block;flex-basis:100%;margin:0;border:0;padding:0}
 .iogr-ai .ai-mobile-menu summary{position:absolute;right:0;top:22px;display:flex;align-items:center;gap:10px;min-height:44px;padding:0 12px;border:1px solid var(--line);font-size:15px;font-weight:700;cursor:pointer;list-style:none}
 .iogr-ai .ai-mobile-menu summary::-webkit-details-marker{display:none}
 .iogr-ai .ai-mobile-menu[open] summary{border-color:var(--navy);background:var(--paper)}
 .iogr-ai .ai-mobile-menu nav{padding-top:22px;display:grid;grid-template-columns:1fr 1fr;gap:0 24px}
 .iogr-ai .ai-mobile-menu nav a{min-height:48px;padding:12px 8px;text-decoration:none;border-bottom:1px solid var(--line);font-size:16px}
 .iogr-ai .ai-mobile-menu nav a[aria-current]{font-weight:700;background:var(--paper);box-shadow:inset 3px 0 var(--gold)}
 .iogr-ai .ai-mobile-menu .ai-contact{font-weight:700}
 .iogr-ai .hero{padding-top:38px}
}
@media(max-width:400px){.iogr-ai .ai-home img{width:160px}.iogr-ai .ai-mobile-menu summary{top:20px}.iogr-ai .ai-header-inner{padding-top:18px;padding-bottom:18px}}


.iogr-ai .ai-header{background:#e7edf1}
.iogr-ai .ai-home{background:#17163e;padding:12px 16px}
.iogr-ai .ai-header-inner{padding-top:14px;padding-bottom:14px}
.iogr-ai .contact-intro{max-width:780px}
.iogr-ai .contact-people{display:grid;grid-template-columns:1fr 1fr;gap:64px}
.iogr-ai .contact-person{border-top:1px solid var(--line);padding-top:32px;min-width:0}
.iogr-ai .contact-person img{display:block;width:196px;height:184px;object-fit:cover;margin-bottom:28px}
.iogr-ai .contact-person h2{font-size:36px;line-height:1.15;margin:0 0 12px}
.iogr-ai .contact-person p{max-width:52ch}
.iogr-ai .contact-links{display:flex;flex-wrap:wrap;gap:12px 24px;margin-top:24px}
.iogr-ai .contact-links a{font-weight:700;min-height:44px;display:inline-flex;align-items:center}
@media(max-width:700px){.iogr-ai .contact-people{grid-template-columns:1fr;gap:48px}.iogr-ai .contact-person h2{font-size:30px}.iogr-ai .ai-home{padding:10px 12px}.iogr-ai .ai-mobile-menu summary{top:30px}}