/* Full-bleed local video with an always-available photographic fallback. */
.home-page .reef-hero{min-height:760px;min-height:min(820px,100svh);padding:160px clamp(24px,7vw,112px) 100px;background:var(--navy);color:white;align-items:center}
#peixes{scroll-margin-top:100px}
/* A single card and dialog implementation serves both species listings. */
.animal-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:36px 24px;max-width:1400px;margin:auto}
.animal-card{min-width:0}
.animal-card-link{display:block;height:100%;color:var(--navy);text-decoration:none}
.animal-card-link:focus-visible{outline:3px solid var(--blue);outline-offset:5px}
.animal-card-link:hover h3{color:var(--blue-dark)}
.animal-card-image{aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;background:#fff;overflow:hidden}
.animal-card-image img{display:block;width:100%;height:100%;object-fit:contain;object-position:center;transform:none}
.animal-card-image>span{color:var(--muted);font-size:14px;padding:20px}
.animal-card-caption{padding-top:16px}
.animal-card-caption h3{font-size:20px;margin:0 0 5px;line-height:1.25}
.animal-card-caption p{font-size:14px;margin:0;color:var(--muted)}
.animal-dialog{padding:0;border:0;border-radius:0;width:min(1080px,calc(100% - 48px));max-width:none;max-height:90dvh;background:white;color:var(--ink);overscroll-behavior:contain;overflow:auto}
.animal-dialog::backdrop{background:rgba(6,30,40,.72)}
.animal-dialog-bar{position:sticky;top:0;z-index:2;display:flex;justify-content:flex-end;height:56px;background:white;padding:6px 12px}
.animal-dialog-bar button{display:grid;place-items:center;width:44px;height:44px;padding:10px;border:0;background:white;cursor:pointer}
.animal-dialog-layout{display:grid;grid-template-columns:1fr 1fr;gap:32px;padding:12px 36px 32px}
.animal-dialog-media{min-width:0}
.animal-dialog-media>img{display:block;width:100%;height:auto;max-height:430px;object-fit:contain;object-position:center}
.animal-dialog-gallery{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:16px}
.animal-dialog-gallery img{width:100%;height:auto;aspect-ratio:4/3;object-fit:contain}
.animal-dialog-copy{min-width:0;overflow-wrap:anywhere}
.animal-dialog-copy h2{font-size:clamp(28px,3vw,40px);line-height:1.1;margin:0 0 12px}
.animal-dialog-copy p{font-size:16px;line-height:1.65}
.animal-dialog-copy .animal-category{color:var(--blue-dark);font-size:13px;margin:0 0 12px}
.animal-facts{margin:24px 0}
.animal-facts>div{margin-top:18px}
.animal-facts dt{font-weight:650}
.animal-facts dd{margin:5px 0 0;line-height:1.65}
.animal-dialog :focus-visible{outline:3px solid var(--blue);outline-offset:3px}
.species-main-image>img,.species-gallery .gallery-grid img{object-fit:contain;object-position:center;background:white}
/* Institutional text and five genuine photographs form one editorial section. */
.home-page .reef-about{display:block;padding:90px clamp(24px,6vw,96px);background:#f1f4f2}
@media(max-width:1050px){.animal-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:700px){.animal-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px 16px}
.animal-card-caption h3{font-size:17px}
.animal-card-caption p{font-size:13px}
.animal-dialog{width:calc(100% - 20px);max-height:92dvh}
.animal-dialog-layout{grid-template-columns:1fr;gap:24px;padding:8px 20px 24px}
.animal-dialog-media>img{max-height:260px}}
@media(max-width:380px){.animal-grid{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto!important}}