:root{--ink:#061d2a;--ink-soft:#183846;--paper:#f3f7f4;--white:#fff;--line:#061d2a29;--cyan:#7edde2;--blue:#54b9e8;--coral:#ff7356;--acid:#d2e84a;--purple:#c16fdd;--font-sans:"Avenir Next", Avenir, "Segoe UI", Helvetica, Arial, sans-serif;--font-mono:"SFMono-Regular", Consolas, "Liberation Mono", monospace;color-scheme:light}*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--ink)}body{background:linear-gradient(#061d2a06 1px, transparent 1px), linear-gradient(90deg, #061d2a06 1px, transparent 1px), var(--paper);color:var(--ink);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;background-size:28px 28px;margin:0;font-size:16px;line-height:1.6}img{max-width:100%;display:block}a{color:inherit}button,input,select{font:inherit}.visually-hidden{clip:rect(0, 0, 0, 0)!important;white-space:nowrap!important;border:0!important;width:1px!important;height:1px!important;margin:-1px!important;padding:0!important;position:absolute!important;overflow:hidden!important}:focus-visible{outline:3px solid var(--coral);outline-offset:4px}.skip-link{z-index:1000;background:var(--white);border:2px solid var(--ink);padding:.75rem 1rem;position:fixed;top:1rem;left:1rem;transform:translateY(-180%)}.skip-link:focus{transform:translateY(0)}.page-shell{min-height:100vh;overflow:hidden}.site-header{z-index:20;border-bottom:1px solid var(--line);backdrop-filter:blur(16px);background:#f3f7f4e6;grid-template-columns:minmax(210px,1fr) auto minmax(210px,1fr);align-items:center;gap:2rem;min-height:94px;padding:1.1rem clamp(1rem,4vw,4rem);display:grid;position:relative}.brand{width:fit-content;color:var(--ink);align-items:center;gap:.85rem;text-decoration:none;display:inline-flex}.brand-words{gap:.08rem;line-height:1;display:grid}.brand-words strong{letter-spacing:-.045em;font-size:1.02rem;font-weight:800}.brand-words span{font:500 .58rem/1.2 var(--font-mono);letter-spacing:.16em;text-transform:uppercase}.brand-mark{border:1px solid var(--ink);background:var(--ink);width:60px;height:50px;box-shadow:4px 4px 0 var(--acid);border-radius:16px 8px;place-items:center;transition:transform .25s,box-shadow .25s;display:grid;position:relative}.brand:hover .brand-mark{box-shadow:6px 6px 0 var(--coral);transform:translate(-1px,-1px)rotate(-2deg)}.brand-mark svg{width:55px;height:44px;overflow:visible}.logo-fish,.logo-tail,.logo-fin{fill:var(--acid)}.logo-tail{fill:var(--coral)}.logo-eye{fill:var(--ink)}.logo-wave{fill:none;stroke:var(--white);stroke-width:2px;stroke-linecap:round;opacity:.72}.site-header nav{align-items:center;gap:clamp(1rem,2.5vw,2.4rem);display:flex}.site-header nav a{letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #0000;padding:.4rem 0;font-size:.76rem;font-weight:700;text-decoration:none}.site-header nav a:hover,.site-header nav a[aria-current=page]{border-color:var(--ink)}.header-button{border:1px solid var(--ink);text-transform:uppercase;border-radius:999px;justify-self:end;align-items:center;gap:1.25rem;padding:.7rem .8rem .7rem 1rem;font-size:.78rem;font-weight:800;text-decoration:none;display:inline-flex}.header-button span{background:var(--ink);width:28px;height:28px;color:var(--white);border-radius:50%;place-items:center;display:grid}.header-button:hover{background:var(--acid)}.eyebrow,.section-kicker,.micro-label{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;margin:0;font-size:.72rem;font-weight:500}.hero{border-bottom:1px solid var(--line);grid-template-columns:1.15fr .85fr;min-height:calc(100vh - 94px);display:grid}.hero-copy{flex-direction:column;justify-content:center;padding:clamp(3.5rem,8vw,8.5rem) clamp(1.2rem,6vw,7rem) 3rem;display:flex;position:relative}.hero-copy:after{content:"01 · OPEN WATER";font:500 .66rem var(--font-mono);letter-spacing:.1em;position:absolute;bottom:2rem;left:clamp(1.2rem,6vw,7rem)}.hero h1,.page-hero h1,.detail-title h1{letter-spacing:-.075em;margin:1rem 0 1.25rem;font-size:clamp(3.6rem,8.4vw,9rem);font-weight:500;line-height:.84}.hero h1 em{color:var(--coral);font-style:normal}.hero-lede{max-width:620px;color:var(--ink-soft);margin:0;font-size:clamp(1.05rem,1.4vw,1.35rem)}.hero-actions{flex-wrap:wrap;gap:.8rem;margin-top:2rem;display:flex}.button{border:1px solid var(--ink);background:var(--ink);min-height:48px;color:var(--white);letter-spacing:.04em;text-transform:uppercase;border-radius:999px;justify-content:center;align-items:center;gap:.75rem;padding:.75rem 1.2rem;font-size:.78rem;font-weight:800;text-decoration:none;display:inline-flex}.button:hover{background:var(--coral);color:var(--ink)}.button.secondary{color:var(--ink);background:0 0}.button.secondary:hover{background:var(--white)}.hero-visual{background:var(--ink);min-height:620px;position:relative;overflow:hidden}.hero-visual img{object-fit:cover;opacity:.88;width:100%;height:100%}.hero-visual:before{content:"";z-index:1;background:linear-gradient(#0000 50%,#061d2ae6);position:absolute;inset:0}.hero-caption{z-index:2;color:var(--white);justify-content:space-between;align-items:end;gap:2rem;display:flex;position:absolute;inset:auto 2rem 2rem}.hero-caption h2{margin:.3rem 0 0;font-size:clamp(1.7rem,3vw,3rem);line-height:1}.hero-caption p{margin:0}.featured-index{font:400 clamp(4rem, 8vw, 8rem)/.8 var(--font-mono);opacity:.55}.stat-strip{background:var(--ink);color:var(--white);grid-template-columns:repeat(3,1fr);display:grid}.stat{border-right:1px solid #ffffff26;padding:clamp(1.5rem,3vw,3rem)}.stat:last-child{border-right:0}.stat strong{letter-spacing:-.055em;font-size:clamp(2rem,5vw,4.5rem);line-height:1;display:block}.stat span{color:#ffffffad;font:.7rem var(--font-mono);text-transform:uppercase;margin-top:.65rem;display:block}.section{padding:clamp(4rem,8vw,8rem) clamp(1.1rem,4vw,4rem)}.section-heading{justify-content:space-between;align-items:end;gap:2rem;margin-bottom:2.5rem;display:flex}.section-heading h2{letter-spacing:-.06em;margin:.5rem 0 0;font-size:clamp(2.5rem,5vw,5rem);font-weight:500;line-height:.95}.section-heading>p{max-width:430px;color:var(--ink-soft);margin:0}.category-grid{border:1px solid var(--line);grid-template-columns:repeat(4,1fr);display:grid}.category-tile{border-right:1px solid var(--line);flex-direction:column;justify-content:space-between;min-height:320px;padding:1.5rem;text-decoration:none;display:flex;position:relative;overflow:hidden}.category-tile:last-child{border-right:0}.category-tile:after{content:"";background:var(--category-color);border-radius:50%;width:190px;height:190px;transition:transform .35s;position:absolute;bottom:-80px;right:-80px}.category-tile:hover:after{transform:scale(1.35)}.category-symbol{font-size:3.5rem;line-height:1}.category-tile h3{margin:0;font-size:1.65rem;line-height:1}.category-tile p{color:var(--ink-soft);margin:.8rem 0 0;font-size:.9rem}.category-count{font:.68rem var(--font-mono);text-transform:uppercase}.creature-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1.25rem;display:grid}.creature-card{border:1px solid var(--line);animation:.5s both card-in;animation-delay:var(--delay);background:#ffffff9e}.creature-card[hidden]{display:none}.creature-card>a{grid-template-columns:44% 56%;min-height:390px;text-decoration:none;display:grid}.card-image{background:#dfe8e4;align-self:start;width:100%;height:390px;min-height:0;position:relative;overflow:hidden}.card-image img{object-fit:contain;object-position:center;width:100%;max-width:100%;height:100%;max-height:100%;transition:opacity .3s;display:block}.creature-card:hover .card-image img{opacity:.88}.card-number{color:var(--white);font:.68rem var(--font-mono);position:absolute;top:1rem;left:1rem}.card-badge{background:var(--accent);font:500 .66rem var(--font-mono);text-transform:uppercase;padding:.4rem .65rem;position:absolute;bottom:1rem;left:1rem}.card-copy{flex-direction:column;padding:clamp(1.3rem,3vw,2.2rem);display:flex}.card-category{font:.66rem var(--font-mono);text-transform:uppercase;align-items:center;gap:.5rem;margin:0 0 auto;display:flex}.card-category span{border-radius:50%;width:8px;height:8px}.card-copy h2{letter-spacing:-.045em;margin:2rem 0 .15rem;font-size:clamp(1.6rem,2.7vw,2.6rem);line-height:.95}.scientific{color:var(--ink-soft);margin:0;font-family:Georgia,serif;font-size:.92rem;font-style:italic}.card-intro{color:var(--ink-soft);margin:1rem 0;font-size:.9rem}.card-footer{border-top:1px solid var(--line);font:.66rem var(--font-mono);text-transform:uppercase;justify-content:space-between;gap:1rem;margin-top:auto;padding-top:1rem;display:flex}.meet-link b{margin-left:.4rem}.fact-note{background:var(--acid);justify-content:space-between;align-items:center;gap:2rem;margin-top:1.5rem;padding:1.25rem;display:flex}.fact-note p{margin:0}.page-hero{border-bottom:1px solid var(--line);padding:clamp(4rem,8vw,8rem) clamp(1.1rem,6vw,7rem) clamp(3rem,6vw,6rem)}.page-hero h1{max-width:1050px;font-size:clamp(3.7rem,9vw,8.5rem)}.page-hero .lede{max-width:720px;color:var(--ink-soft);margin:0;font-size:clamp(1rem,1.7vw,1.35rem)}.filter-panel{z-index:10;border-bottom:1px solid var(--line);backdrop-filter:blur(16px);background:#f3f7f4f0;grid-template-columns:minmax(220px,1fr) auto;gap:1rem;padding:1rem clamp(1.1rem,4vw,4rem);display:grid;position:sticky;top:0}.search-wrap{position:relative}.search-wrap span{position:absolute;top:50%;left:1rem;transform:translateY(-50%)}.search-wrap input{border:1px solid var(--ink);background:var(--white);width:100%;min-height:48px;padding:.7rem 1rem .7rem 3rem}.filter-buttons{flex-wrap:wrap;align-items:center;gap:.45rem;display:flex}.filter-button{border:1px solid var(--line);cursor:pointer;min-height:44px;font:500 .66rem var(--font-mono);text-transform:uppercase;background:0 0;padding:.6rem .9rem}.filter-button:hover,.filter-button[aria-pressed=true]{background:var(--ink);color:var(--white);border-color:var(--ink)}.results-line{font:.68rem var(--font-mono);text-transform:uppercase;grid-column:1/-1;margin:0}.empty-state{text-align:center;border:1px dashed var(--line);padding:4rem 1rem}.category-hero{grid-template-columns:1fr auto;align-items:end;gap:2rem;display:grid}.category-glyph{aspect-ratio:1;background:var(--category-color);border-radius:50%;place-items:center;width:clamp(120px,18vw,240px);font-size:clamp(4rem,10vw,9rem);display:grid}.detail-hero{border-bottom:1px solid var(--line);grid-template-columns:46% 54%;min-height:720px;display:grid}.detail-image{background:#dfe8e4;align-self:start;width:100%;height:clamp(440px,72vh,720px);min-height:0;position:relative;overflow:hidden}.detail-image img{object-fit:contain;object-position:center;width:100%;max-width:100%;height:100%;max-height:100%;display:block}.image-credit{max-width:calc(100% - 2rem);color:var(--white);font:.6rem var(--font-mono);background:#061d2ad6;padding:.4rem .6rem;position:absolute;bottom:1rem;left:1rem}.image-credit a{text-underline-offset:2px}.detail-title{flex-direction:column;justify-content:center;padding:clamp(2rem,6vw,6rem);display:flex;position:relative}.detail-title h1{font-size:clamp(3.6rem,7vw,7.4rem)}.detail-title .scientific{font-size:1.1rem}.detail-lede{max-width:650px;margin:1.5rem 0;font-size:clamp(1.05rem,1.6vw,1.35rem)}.classification-pill{border:1px solid var(--ink);width:fit-content;font:.68rem var(--font-mono);text-transform:uppercase;background:var(--accent);border-radius:999px;margin-top:1rem;padding:.5rem .8rem}.fact-dashboard{border-bottom:1px solid var(--line);grid-template-columns:repeat(4,1fr);display:grid}.quick-fact{border-right:1px solid var(--line);flex-direction:column;justify-content:space-between;min-height:220px;padding:1.5rem;display:flex}.quick-fact:last-child{border:0}.quick-icon{font-size:2rem}.quick-fact h2{margin:1rem 0 .3rem;font-size:1.25rem}.quick-fact p{color:var(--ink-soft);margin:0;font-size:.9rem}.detail-body{grid-template-columns:minmax(0,1.4fr) minmax(260px,.6fr);gap:clamp(2rem,6vw,7rem);padding:clamp(4rem,8vw,8rem) clamp(1.1rem,7vw,8rem);display:grid}.story-section{border-bottom:1px solid var(--line);margin-bottom:3rem;padding:0 0 3rem}.story-section:last-child{border:0}.story-section h2{letter-spacing:-.055em;margin:.5rem 0 1rem;font-size:clamp(2rem,4vw,4.5rem);font-weight:500;line-height:.95}.story-section>p{color:var(--ink-soft);font-size:clamp(1rem,1.6vw,1.25rem)}.wow-grid{grid-template-columns:1fr 1fr;gap:1rem;display:grid}.wow-card{background:var(--accent);padding:1.5rem}.wow-card .wow-index{font:.66rem var(--font-mono)}.wow-card h3{margin:2rem 0 .5rem;font-size:1.5rem}.wow-card p{margin:0}.detail-sidebar{align-self:start;position:sticky;top:2rem}.sidebar-panel{border:1px solid var(--line);background:#ffffffb3;margin-bottom:1rem;padding:1.5rem}.sidebar-panel h2{text-transform:uppercase;letter-spacing:.04em;margin:0 0 1rem;font-size:1rem}.taxonomy-list,.source-list{margin:0;padding:0;list-style:none}.taxonomy-list li{border-top:1px solid var(--line);justify-content:space-between;gap:1rem;padding:.55rem 0;font-size:.83rem;display:flex}.taxonomy-list span{font:.63rem var(--font-mono);text-transform:uppercase}.source-list li{border-top:1px solid var(--line);padding:.7rem 0;font-size:.78rem}.source-list a{text-underline-offset:3px;font-weight:700}.source-list small{color:var(--ink-soft);display:block}.status-block{border-left:5px solid var(--accent)}.status-block strong{font-size:1.25rem;display:block}.status-block p{color:var(--ink-soft);margin-bottom:0;font-size:.85rem}.prose-layout{grid-template-columns:240px minmax(0,1fr);gap:clamp(2rem,7vw,7rem);max-width:1160px;margin:0 auto;padding:clamp(4rem,8vw,8rem) clamp(1.1rem,4vw,4rem);display:grid}.prose-layout aside{font:.68rem var(--font-mono);text-transform:uppercase}.prose h2{letter-spacing:-.05em;margin:0 0 1rem;font-size:clamp(2rem,4vw,4rem);line-height:1}.prose h3{margin:2.5rem 0 .6rem;font-size:1.35rem}.prose p,.prose li{color:var(--ink-soft)}.truth-box{background:var(--acid);margin:2rem 0;padding:1.5rem}.truth-box strong{font-size:1.5rem;display:block}.credits-list{margin:0;padding:0;list-style:none}.credits-list li{border-top:1px solid var(--line);grid-template-columns:1fr auto;gap:1rem;padding:1.2rem 0;display:grid}.credits-list a{text-underline-offset:3px;font-weight:700}.credits-list small{color:var(--ink-soft);display:block}.license-chip{background:var(--white);border:1px solid var(--line);font:.6rem var(--font-mono);align-self:start;padding:.3rem .55rem}.site-footer{background:var(--ink);color:var(--white);grid-template-columns:1fr auto;gap:4rem;padding:clamp(3rem,6vw,6rem) clamp(1.1rem,4vw,4rem) 2rem;display:grid}.footer-title{letter-spacing:-.06em;margin:0;font-size:clamp(2rem,5vw,5rem);line-height:.95}.site-footer>div>p:last-child{color:#ffffff9e}.footer-links{flex-direction:column;gap:.7rem;min-width:220px;display:flex}.footer-links a{text-underline-offset:4px}.footer-meta{font:.65rem var(--font-mono);text-transform:uppercase;color:#ffffff8c;border-top:1px solid #ffffff29;flex-wrap:wrap;grid-column:1/-1;justify-content:space-between;gap:1rem 2rem;margin:2rem 0 0;padding-top:1.25rem;display:flex}.footer-meta a{color:var(--white);text-underline-offset:3px}@keyframes card-in{0%{opacity:0;transform:translateY(12px)}}@media (width<=980px){.site-header{grid-template-columns:1fr auto}.site-header nav{display:none}.hero{grid-template-columns:1fr}.hero-visual{min-height:560px}.hero-copy:after{display:none}.category-grid{grid-template-columns:1fr 1fr}.category-tile:nth-child(2){border-right:0}.category-tile:nth-child(-n+2){border-bottom:1px solid var(--line)}.creature-grid,.detail-hero{grid-template-columns:1fr}.detail-image{height:clamp(360px,64vh,560px);min-height:0}.fact-dashboard{grid-template-columns:1fr 1fr}.quick-fact:nth-child(2){border-right:0}.quick-fact:nth-child(-n+2){border-bottom:1px solid var(--line)}.detail-body{grid-template-columns:1fr}.detail-sidebar{position:static}}@media (width<=680px){.site-header{min-height:78px;padding:.8rem 1rem}.header-button{gap:.4rem;padding-left:.7rem}.brand-mark{border-radius:14px 7px;width:52px;height:44px}.brand-mark svg{width:48px;height:39px}.brand-words{display:none}.hero{min-height:auto}.hero-copy{justify-content:center;min-height:560px}.hero h1{font-size:clamp(3.4rem,20vw,5.8rem)}.hero-visual{min-height:480px}.hero-caption{flex-direction:column;align-items:start}.stat-strip{grid-template-columns:1fr}.stat{border-bottom:1px solid #ffffff26;border-right:0}.section-heading{display:block}.section-heading>p{margin-top:1rem}.category-grid{grid-template-columns:1fr}.category-tile{border-right:0;border-bottom:1px solid var(--line);min-height:250px}.category-tile:last-child{border-bottom:0}.creature-card>a{grid-template-columns:1fr}.card-image{aspect-ratio:4/3;height:auto;max-height:440px}.card-category{margin-bottom:1rem}.fact-note{flex-direction:column;align-items:start}.filter-panel{grid-template-columns:1fr;position:static}.filter-buttons{flex-wrap:nowrap;padding-bottom:.4rem;overflow-x:auto}.category-hero{grid-template-columns:1fr}.category-glyph{order:-1}.detail-title{min-height:560px}.detail-image{height:clamp(300px,58vh,460px)}.detail-title h1{font-size:clamp(3.4rem,18vw,5.7rem)}.fact-dashboard{grid-template-columns:1fr}.quick-fact{border-right:0;border-bottom:1px solid var(--line);min-height:180px}.wow-grid,.prose-layout,.credits-list li,.site-footer{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}