/* Cooperation pages reuse the site's typography, palette and controls. */
.cooperation-menu{position:relative}
.cooperation-menu summary{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:44px;list-style:none;cursor:pointer;color:#d7e0e5}
.cooperation-menu summary::-webkit-details-marker{display:none}
.cooperation-menu summary::after{content:'';width:7px;height:7px;border-right:1px solid currentColor;border-bottom:1px solid currentColor;transform:rotate(45deg);margin:0 3px 4px}
.cooperation-menu[open] summary::after{transform:rotate(225deg);margin-bottom:-3px}
.cooperation-menu summary:hover,.cooperation-menu[open] summary{color:var(--cyan)}
.cooperation-menu :focus-visible{outline:2px solid var(--cyan);outline-offset:4px}
.desktop-nav .cooperation-links{position:absolute;top:calc(100% + 8px);left:0;min-width:230px;padding:12px 20px;background:var(--navy);border:1px solid #63d7eb55;box-shadow:0 12px 30px #06162444}
.desktop-nav .cooperation-links a{display:flex}
.mobile-menu .cooperation-menu{border-bottom:1px solid #789eb033}
.mobile-menu .cooperation-menu summary{font-size:clamp(24px,5.5vw,30px);line-height:1.4;padding:14px 0}
.mobile-menu nav .cooperation-links a{font-size:18px;min-height:48px;padding:10px 12px;color:var(--ice)}
@media(min-width:901px) and (max-width:1150px){.desktop-nav{gap:12px}.header:not(.opportunity-header){gap:16px}.header:not(.opportunity-header) .brand{width:150px}}
.cooperation{padding-top:0}
.promo-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.promo-card{display:flex;flex-direction:column;align-items:flex-start;padding:36px;background:#fff;border:1px solid var(--line)}
.promo-card .micro{color:var(--muted)}
.promo-card h3{font-size:clamp(26px,2.5vw,36px);line-height:1.25;margin:22px 0 18px}
.promo-card p{font-size:16px;line-height:1.8;color:var(--muted);max-width:48ch;margin-bottom:24px}
.promo-card .text-link{margin-top:auto;gap:24px;font-size:var(--text-body)}
.promo-card-dark{background:var(--navy);border-color:var(--navy);color:white}
.promo-card-dark .micro,.promo-card-dark p{color:var(--ice)}
.promo-card-dark .text-link{color:var(--cyan);border-color:var(--cyan)}
.opportunity-header{position:relative;background:var(--navy);height:auto;min-height:94px;flex-wrap:wrap;padding-block:18px}
.opportunity-nav{display:flex;gap:12px 28px;flex-wrap:wrap;font-size:var(--text-body)}
.opportunity-nav a,.opportunity-nav button{display:inline-flex;align-items:center;min-width:44px;min-height:44px;text-underline-offset:6px}
.opportunity-nav button{background:none;padding:0;text-align:left}
.opportunity-nav a:hover,.opportunity-nav button:hover,.opportunity-nav a[aria-current=page]{color:var(--cyan);text-decoration:underline}
.opportunity-hero{background:var(--navy);color:white;padding-top:32px}
.opportunity-hero-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:48px;align-items:center}
.opportunity-visual{width:100%;height:auto;aspect-ratio:6 / 5;border:1px solid #8eb9cf38;background:linear-gradient(135deg,#0d2a3e,#0a2032)}
@media(max-width:1000px){.opportunity-hero-grid{grid-template-columns:1fr;gap:36px}.opportunity-visual{max-width:600px;justify-self:center}}
.breadcrumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;font-size:14px;color:var(--ice);margin-bottom:40px}
.breadcrumbs a{display:inline-flex;align-items:center;min-height:44px;text-decoration:underline;text-underline-offset:5px}
.opportunity-hero .eyebrow{white-space:normal;line-height:1.7}
.opportunity-hero h1{font-size:clamp(32px,4.7vw,68px);line-height:1.15;letter-spacing:-.025em;font-weight:500;max-width:20ch;margin:24px 0;overflow-wrap:break-word}
.opportunity-hero h1 span{color:var(--ice)}
.opportunity-lead{font-size:18px;line-height:1.8;color:var(--ice);max-width:68ch}
.opportunity-actions{display:flex;flex-wrap:wrap;gap:16px 28px;align-items:center;margin-top:30px}
.opportunity-actions .button{max-width:100%;white-space:normal}
.opportunity-actions .text-link{color:var(--ice);font-size:var(--text-body)}
.opportunity-body{max-width:1440px;margin:auto}
.content-section{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.5fr);gap:50px;padding-block:44px;border-bottom:1px solid var(--line)}
.content-section:first-child{padding-top:0}
.content-section h2{font-size:clamp(28px,2.8vw,40px)}
.content-section h3{font-size:22px;line-height:1.4;margin-bottom:10px}
.content-section p,.content-section li{font-size:16px;line-height:1.85;color:var(--muted)}
.content-section p+p{margin-top:16px}
.content-section ul,.content-section ol{padding-left:24px;margin:0}
.content-section li+li{margin-top:14px}
.content-section strong{color:var(--ink);font-weight:650}
.content-stack{display:grid;gap:28px}
.opportunity-contact{background:var(--navy);color:white}
.opportunity-contact h2{max-width:22ch}
.opportunity-contact p{max-width:65ch;color:var(--ice);line-height:1.8;margin-top:24px}
.opportunity-contact .contact-email{overflow-wrap:anywhere;max-width:100%;font-size:16px}
.opportunity-footer{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:28px var(--pad);font-size:14px}
.opportunity-footer a{display:inline-flex;align-items:center;min-height:44px;text-decoration:underline;text-underline-offset:5px}
.opportunity-footer span{align-self:center}
.internal-nav-toggle{display:none;width:44px;height:44px;flex-shrink:0;padding:9px;background:transparent}
.opportunity-nav a[aria-current=location]{color:var(--cyan);text-decoration:underline}
.internal-nav-toggle span{display:block;height:1px;margin:7px 0;background:white}
.internal-nav-dialog{width:480px;padding:55px 30px 30px}
.internal-nav-dialog>.micro{color:var(--ice);margin-bottom:20px}
.internal-nav-close{position:absolute;right:15px;top:12px;width:44px;height:44px;display:grid;place-items:center;background:transparent;color:var(--ice);font-size:29px}
.internal-nav-links{display:flex;flex-direction:column}
.internal-nav-links a{display:flex;align-items:center;min-height:44px;padding:14px 0;border-bottom:1px solid #789eb033;font-size:clamp(24px,5.5vw,30px);line-height:1.4;overflow-wrap:anywhere}
.internal-nav-links a:hover,.internal-nav-links a[aria-current],.internal-nav-close:hover{color:var(--cyan)}
.internal-nav-links a[aria-current]{text-decoration:underline;text-underline-offset:6px}
.internal-nav-dialog :focus-visible{outline:3px solid var(--cyan);outline-offset:4px}
@media(max-width:900px){
  .opportunity-header.internal-nav-ready{height:80px;min-height:80px;flex-wrap:nowrap;padding-block:12px}
  .internal-nav-ready>.opportunity-nav{display:none}
  .internal-nav-ready>.internal-nav-toggle{display:block}
}
@media(prefers-reduced-motion:reduce){.internal-nav-dialog[open]{animation:none}}
.opportunity-page :focus-visible,.promo-card-dark :focus-visible{outline:3px solid var(--cyan);outline-offset:5px}
.opportunity-body :focus-visible,.opportunity-footer :focus-visible{outline-color:#218da7}
@media(max-width:700px){
  .cooperation .section-heading{margin:20px 0}
  .cooperation .promo-grid{gap:12px}
  .cooperation .promo-card{padding:20px}
  .cooperation .promo-card h3{font-size:24px;margin:10px 0}
  .cooperation .promo-card p{margin-bottom:12px;line-height:1.6}
  .cooperation .promo-card .text-link{margin-top:0}
  .opportunity-visual{max-width:360px}
  .content-section{padding-block:24px}
  .promo-grid,.content-section{grid-template-columns:1fr}
  .promo-card{padding:26px}
  .content-section{gap:24px;padding-block:32px}
  .opportunity-header{gap:12px}
  .opportunity-nav{width:100%;gap:8px 22px}
  .opportunity-hero{padding-top:20px}
  .breadcrumbs{margin-bottom:24px;font-size:var(--text-small)}
  .opportunity-actions .button{padding-inline:20px;gap:16px}
}