/* Historical footage is an enhancement: the poster and semantic copy never depend on YouTube. */
.hero{background:#04142e;color:#fff;padding-bottom:175px}
.hero:before{z-index:1;background:linear-gradient(90deg,rgba(2,15,40,.91),rgba(4,24,58,.72) 60%,rgba(3,20,47,.76)),linear-gradient(0deg,#03152e,transparent 55%)}
.hero-media{position:absolute;inset:0;overflow:hidden;pointer-events:none}
.hero-poster{width:100%;height:100%;object-fit:cover;object-position:center}
.hero-video-stage{position:absolute;inset:0;opacity:0;transition:opacity .7s ease}
.hero.is-playing .hero-video-stage{opacity:1}
.hero-video-stage iframe{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);max-width:none;border:0;pointer-events:none}
.hero .hero-landscape,.hero-shimmer{display:none}
.hero .hero-slogan{color:#fff;animation:none}
.hero .hero-slogan .gradient{background-image:linear-gradient(110deg,#fff 5%,#bfeeff 55%,#52d9e4 95%)}
.hero .hero-slogan .gold{background-image:linear-gradient(115deg,#f7d287,#fff1bd 50%,#ebc56a)}
.hero-meta,.hero-meta strong,.hero-copy p,.hero-copy .eyebrow{color:#e6f0ff}
.hero-meta{border-color:#d5e9ff40}.hero .secondary{background:#0c294e99;color:#fff;border-color:#a8c1d680}
.hero-copy{animation:none}
.hero-media-controls{position:absolute;z-index:3;bottom:90px;left:0;width:100%}
.hero-media-controls .wrap{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.hero-media-label{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#d5e6f9}
.hero-video-toggle{font:inherit;font-size:12px;color:#fff;border:1px solid #ffffff66;background:#03172c99;border-radius:30px;padding:9px 16px;min-height:44px}
.hero-video-toggle[hidden]{display:none}.hero-media-link{font-size:12px;color:#d5e6f9;text-decoration:underline;text-underline-offset:4px}
.hero.type-in .main-word{animation:hero-type 1.15s steps(13,end) both}.hero.type-in .lead,.hero.type-in .ai-line,.hero.type-in .hero-copy{animation:hero-enter .8s ease both}.hero.type-in .ai-line{animation-delay:.4s}.hero.type-in .hero-copy{animation-delay:.2s}
@keyframes hero-type{from{clip-path:inset(0 100% 0 0)}to{clip-path:inset(0 0 0 0)}}
@keyframes hero-enter{from{opacity:.35;transform:translateY(12px)}to{opacity:1;transform:none}}
@media(max-width:600px){.hero{min-height:865px;padding-bottom:205px}.hero-media-controls{bottom:100px}.hero-media-controls .wrap{gap:8px 14px}.hero-media-label{width:100%;font-size:10px}.hero-video-toggle,.hero-media-link{font-size:11px}}
@media(prefers-reduced-motion:reduce){.hero *, .hero *:before{animation:none!important;transition:none!important}.hero.type-in .main-word{clip-path:none}}
@media print{.hero-media,.hero-media-controls{display:none}.hero{background:white;color:#102b54}.hero:before{display:none}.hero .hero-slogan,.hero-meta,.hero-meta strong,.hero-copy p,.hero-copy .eyebrow{color:#102b54}.hero .gradient,.hero .gold{background:none;color:#102b54}}
/* Shared lightweight interaction language: native links/buttons, no new runtime. */
.nav-links a:not(.btn),.text-link{position:relative}
.nav-links a:not(.btn):after,.text-link:after{content:'';position:absolute;left:0;right:0;bottom:-5px;height:2px;background:linear-gradient(90deg,#0758dd,#27bfd5);transform:scaleX(0);transform-origin:left;transition:transform .22s ease}
.nav-links a.active:after,.nav-links a:focus-visible:after,.text-link:focus-visible:after{transform:scaleX(1)}
.btn .arrow,.hero-bottom b{display:inline-block;transition:transform .22s ease}
.partner-link,.sponsor-card{transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.partner-link:focus-visible,.sponsor-card:focus-within{border-color:#2588d3;box-shadow:0 8px 26px #062a6910}
.hero:after{content:'';position:absolute;z-index:1;pointer-events:none;width:470px;height:470px;right:-150px;bottom:-260px;border:1px solid #bdeaff25;border-radius:50%;box-shadow:0 0 0 55px #bdeaff08,0 0 0 110px #bdeaff05}
@media(hover:hover) and (pointer:fine){.nav-links a:not(.btn):hover:after,.text-link:hover:after{transform:scaleX(1)}.partner-link:hover,.sponsor-card:hover{transform:translateY(-3px);box-shadow:0 12px 30px #062a6912;border-color:#2588d3}.btn:hover .arrow{transform:translate(2px,-2px)}.hero-bottom a:hover b{transform:translateY(3px)}}
@media(prefers-reduced-motion:reduce){.nav-links a:after,.text-link:after,.btn .arrow,.hero-bottom b,.partner-link,.sponsor-card{transition:none!important}.partner-link:hover,.sponsor-card:hover,.btn:hover .arrow,.hero-bottom a:hover b{transform:none!important}}
@media print{.hero:after{display:none}}