/* Still fluke landing photograph following the black logo introduction. */
html[data-opening="fluke"]{scrollbar-gutter:stable;--fluke-logo-width:min(450px,50%);--fluke-logo-top:clamp(26px,4vh,52px)}
html[data-opening="fluke"] .site-transition{background:#080808}
html[data-opening="fluke"] .landing-banner{background:#081219}
html[data-opening="fluke"] .landing-banner .banner-image{position:absolute;inset:0;height:100%;overflow:hidden}
html[data-opening="fluke"] .landing-banner .banner-image img{object-position:53% 48%;animation:none;filter:none;transform:none}
html[data-opening="fluke"] .landing-banner .banner-shade{inset:0;background:linear-gradient(180deg,#07111960,transparent 25%,transparent 62%,#07111922 74%,#071119c7 100%)}
html[data-opening="fluke"] .hero-brand{width:var(--fluke-logo-width);top:var(--fluke-logo-top);animation:none}
html[data-opening="fluke"] .banner-navigation{height:auto;bottom:max(25px,4.2vh);background:none}
html[data-opening="fluke"] .central-nav{gap:clamp(28px,4.8vw,84px);padding:16px 34px 19px;animation:none;backdrop-filter:none}
html[data-opening="fluke"] .central-nav a{font-size:clamp(1.5rem,2.75vw,2.65rem);text-shadow:0 2px 9px #07111980;filter:none;animation:fluke-link-arrive 1050ms cubic-bezier(.19,.74,.25,1) both;transition:transform 550ms cubic-bezier(.2,.7,.25,1),color 400ms}
html[data-opening="fluke"] .central-nav a:nth-child(2){animation-delay:100ms}html[data-opening="fluke"] .central-nav a:nth-child(3){animation-delay:200ms}html[data-opening="fluke"] .central-nav a:nth-child(4){animation-delay:300ms}
html[data-opening="fluke"] .central-nav a:hover,html[data-opening="fluke"] .central-nav a:focus-visible{transform:translateY(-3px);text-shadow:0 2px 9px #07111980}
html[data-opening="fluke"] .central-nav:before,html[data-opening="fluke"] .central-nav:after{height:1px;background:linear-gradient(90deg,transparent,#d8b66f9a 18%,#d8b66f9a 82%,transparent);animation:cinematic-rule 1400ms cubic-bezier(.2,.8,.2,1) 150ms both}
@keyframes fluke-link-arrive{from{opacity:0;translate:0 14px}to{opacity:1;translate:0 0}}
html[data-opening="fluke"][data-motion="intro"] .central-nav a,html[data-opening="fluke"][data-motion="intro"] .central-nav:before,html[data-opening="fluke"][data-motion="intro"] .central-nav:after{animation-play-state:paused}
html[data-opening="fluke"][data-return-visit="true"] .central-nav a,html[data-opening="fluke"][data-return-visit="true"] .central-nav:before,html[data-opening="fluke"][data-return-visit="true"] .central-nav:after{animation:none}
/* Tall screens keep both fluke tips. The photograph occupies a wide lower stage. */
@media(max-aspect-ratio:4/5){
 html[data-opening="fluke"]{--fluke-scene-height:min(72svh,100vw);--fluke-logo-width:84%;--fluke-logo-top:calc((100svh - var(--fluke-scene-height)) * .38)}
 html[data-opening="fluke"] .landing-banner{background:linear-gradient(180deg,#0c1b28 0%,#35546c calc((100% - var(--fluke-scene-height)) * .5),#90a9c1 calc(100% - var(--fluke-scene-height)),#90a9c1 100%)}
 html[data-opening="fluke"] .landing-banner .banner-image{top:auto;height:var(--fluke-scene-height)}
 html[data-opening="fluke"] .landing-banner .banner-image img{object-position:65% 50%}
 html[data-opening="fluke"] .landing-banner .banner-image:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(#90a9c1 0%,#90a9c150 6%,transparent 16%)}
 html[data-opening="fluke"] .landing-banner .banner-shade{background:linear-gradient(0deg,#071119ed,transparent 25%)}
 html[data-opening="fluke"] .banner-navigation{bottom:max(18px,env(safe-area-inset-bottom));width:100%}
 html[data-opening="fluke"] .central-nav{width:calc(100% - 44px);max-width:600px;display:grid;grid-template-columns:1fr 1fr;gap:0 26px;padding:10px 10px 12px}
 html[data-opening="fluke"] .central-nav a{font-size:clamp(1.25rem,5.4vw,1.8rem);padding:4px 0;text-align:center;line-height:1.3}
}
@media(max-height:500px) and (min-aspect-ratio:4/5){html[data-opening="fluke"]{--fluke-logo-width:min(330px,45%);--fluke-logo-top:16px}html[data-opening="fluke"] .banner-navigation{bottom:14px}html[data-opening="fluke"] .central-nav a{font-size:1.4rem}html[data-opening="fluke"] .central-nav{padding:8px 24px}}
@media(prefers-reduced-motion:reduce){html[data-opening="fluke"] .central-nav a{animation:none;translate:none}html[data-opening="fluke"] .central-nav a:hover{transform:none}}

/* The Atlas joins the existing navigation without crowding the photograph. */
html[data-opening="fluke"] .central-nav{gap:clamp(20px,3.7vw,65px)}
html[data-opening="fluke"] .central-nav a:nth-child(5){animation-delay:400ms}
@media(max-aspect-ratio:4/5){html[data-opening="fluke"] .central-nav{display:flex;flex-wrap:wrap;justify-content:center;gap:2px 22px;padding:10px 8px 12px}html[data-opening="fluke"] .central-nav a{display:flex;align-items:center;justify-content:center;font-size:clamp(1rem,4.6vw,1.45rem);min-width:25%;min-height:44px;padding:7px 0}}

html[data-opening="fluke"] .banner-navigation{flex-direction:column;gap:12px}
.chance-link{display:inline-flex;align-items:center;justify-content:center;gap:18px;min-height:44px;padding:6px 20px;color:#f1d799;font-size:.9375rem;letter-spacing:.09em;text-shadow:0 2px 8px #000;transition:color .3s,translate .4s}
.chance-link:before,.chance-link:after{content:"";width:28px;height:1px;background:currentColor;opacity:.65}
.chance-link:hover,.chance-link:focus-visible{color:#fff1c9;translate:0 -2px}
@media(max-aspect-ratio:4/5){html[data-opening="fluke"] .banner-navigation{gap:4px}.chance-link{font-size:.875rem;gap:13px}}
@media(max-height:500px) and (min-aspect-ratio:4/5){html[data-opening="fluke"] .banner-navigation{gap:0}.chance-link{min-height:36px}}
@media(prefers-reduced-motion:reduce){.chance-link{transition:none;translate:none}}