:root{color-scheme:dark;--ink:#e9f0ef;--muted:#a8b9bb;--quiet:#81969a;--line:rgba(156,206,212,.18);--line-bright:rgba(156,206,212,.37);--cyan:#8be7e9;--blue:#6dc7d8;--deep:#030a0e;--surface:#07141a;--panel:#0b1d25;--heading:'Manrope',Arial,sans-serif;--body:'DM Sans',Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--deep);color:var(--ink);font:400 1rem/1.65 var(--body);-webkit-font-smoothing:antialiased}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button{font:inherit}::selection{background:#42b8c2;color:#021013}:focus-visible{outline:2px solid var(--cyan);outline-offset:5px}.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:absolute;top:-100px;left:12px;z-index:100;background:var(--cyan);color:#001115;padding:12px 18px}.skip-link:focus{top:12px}.shell{width:min(100% - 88px,1400px);margin-inline:auto}.section-pad{padding-block:clamp(90px,11vw,178px)}
.site-header{position:absolute;z-index:40;top:0;left:0;width:100%;border-bottom:1px solid rgba(235,248,249,.12);background:linear-gradient(180deg,rgba(2,9,13,.65),rgba(2,9,13,.08))}.header-inner{height:93px;display:flex;align-items:center;justify-content:space-between;gap:40px}.brand{display:inline-flex;align-items:center;min-width:0}.brand img{width:235px;height:auto;mix-blend-mode:screen}.main-nav{display:flex;align-items:center;gap:clamp(26px,3.5vw,56px)}.main-nav a{font:600 14px/1 var(--heading);letter-spacing:.04em;color:#d2dfe0;padding:15px 0;transition:color .2s}.main-nav a:hover,.main-nav a[aria-current]{color:#fff}.main-nav a[aria-current]:after{content:'';display:block;height:2px;background:var(--cyan);margin-top:9px}.menu-toggle{display:none}
.eyebrow,.overline,.section-label,.system-index,.game-meta,.hero-bottom,.game-panel-index,.studio-index{font:700 12px/1.5 var(--heading);letter-spacing:.2em;text-transform:uppercase}.eyebrow{display:flex;align-items:center;gap:14px;color:#b6d2d5}.eyebrow-line{display:inline-block;width:29px;height:1px;background:var(--cyan);flex:none}.eyebrow-sep{opacity:.42}.overline{color:var(--cyan);margin:0 0 23px}.section-label{color:#a0c7cc;display:flex;align-items:center;gap:12px;margin:0}.section-label .number{color:#54747b;margin-left:7px}.display-heading{font:700 clamp(2.6rem,4.6vw,5.2rem)/1.13 var(--heading);letter-spacing:-.052em;margin:0 0 35px}.display-heading em,.home-hero h1 em,.studio-hero h1 em,.unknown-content h2 em,.game-end h2 em{font-family:Georgia,serif;font-weight:400;letter-spacing:-.05em;color:var(--cyan)}.intro-copy{color:var(--muted);font-size:clamp(1.05rem,1.3vw,1.25rem);line-height:1.75;max-width:650px;margin:0 0 29px}.inline-link,.text-link{display:inline-flex;align-items:center;gap:28px;color:var(--ink);font:700 15px/1.3 var(--heading);padding-bottom:12px;border-bottom:1px solid var(--cyan);transition:color .2s,gap .2s}.inline-link:hover,.text-link:hover{color:var(--cyan);gap:36px}.button{min-height:53px;display:inline-flex;align-items:center;justify-content:space-between;gap:32px;padding:15px 21px;font:700 14px/1.3 var(--heading);letter-spacing:.02em;transition:background .2s,transform .2s,border-color .2s}.button:hover{transform:translateY(-2px)}.button-primary{background:#c6f1ee;color:#041319}.button-primary:hover{background:#e5ffff}.button-outline{border:1px solid rgba(198,241,238,.55);background:rgba(5,19,24,.3);color:#efffff}.button-outline:hover{border-color:#dfffff;background:rgba(108,206,213,.12)}
.home-hero{height:min(900px,100svh);min-height:700px;position:relative;isolation:isolate;display:flex;align-items:center;overflow:hidden;background:#041018}.hero-art,.game-hero-art,.game-panel-image,.unknown-art,.studio-project-image{position:absolute;inset:0;background-image:url('barathrum-pod.webp');background-size:cover;background-position:center}.hero-art{z-index:-2;transform:scale(1.015);animation:hero-settle 1.8s ease-out both}.hero-wash{position:absolute;z-index:-1;inset:0;background:linear-gradient(90deg,rgba(1,7,11,.55) 0%,rgba(2,9,13,.23) 41%,rgba(1,9,13,.12) 73%),linear-gradient(0deg,#030a0e 0%,transparent 22%,transparent 78%,rgba(2,8,11,.38) 100%)}.hero-content{padding-top:74px;position:relative}.hero-content .eyebrow{margin:0 0 32px}.home-hero h1{font:700 clamp(3.4rem,6.65vw,7.9rem)/1.055 var(--heading);letter-spacing:-.065em;max-width:940px;margin:0 0 31px;text-wrap:balance}.home-hero h1 em{color:#d8f9f4}.hero-lede{max-width:510px;margin:0;color:#c9d9d9;font-size:clamp(1.05rem,1.25vw,1.25rem);line-height:1.7}.hero-lede strong{color:#fff}.hero-actions{display:flex;align-items:center;gap:42px;margin-top:37px}.hero-bottom{position:absolute;bottom:35px;left:50%;transform:translateX(-50%);display:flex;justify-content:space-between;color:#88adb3;font-size:11px;pointer-events:none}.hero-bottom span:last-child{color:#b6d5d7}
.feature-intro{background:linear-gradient(180deg,#030a0e,#07151b)}.intro-grid{display:grid;grid-template-columns:minmax(250px,34%) 1fr;gap:40px}.intro-grid>div:last-child{max-width:900px}.feature-intro .overline{margin-top:-4px}.feature-intro .intro-copy{max-width:630px}.game-panel{min-height:640px;position:relative;isolation:isolate;display:flex;align-items:flex-end;overflow:hidden;border:1px solid var(--line);background:#0a1a20}.game-panel-image{z-index:-2;background-position:center 56%;transition:transform .8s}.game-panel:hover .game-panel-image{transform:scale(1.025)}.game-panel-gradient{position:absolute;z-index:-1;inset:0;background:linear-gradient(0deg,rgba(1,7,11,.96),rgba(1,8,12,.55) 42%,transparent 90%),linear-gradient(90deg,rgba(2,9,13,.34),transparent)}.game-panel-content{padding:clamp(30px,5.5vw,80px)}.game-panel-content .overline{margin-bottom:12px}.barathrum-wordmark{width:min(590px,70vw);margin-left:-8px;mix-blend-mode:screen}.game-panel-content>p:not(.overline){font-size:1.15rem;max-width:430px;margin:0 0 28px;color:#cfdfde}.game-panel-index{position:absolute;right:42px;bottom:45px;color:#a3c7c9}.studio-teaser{background:#07151b}.studio-teaser-grid{display:grid;grid-template-columns:minmax(250px,34%) 1fr;gap:40px}.studio-teaser p:not(.section-label){font-size:1.2rem;max-width:640px;color:var(--muted);line-height:1.75;margin:0 0 30px}
.site-footer{background:#02080b;border-top:1px solid var(--line);padding:30px 0 30px}.footer-top{display:flex;align-items:start;justify-content:space-between;padding-bottom:25px}.footer-logo{width:min(310px,65vw);height:auto;mix-blend-mode:screen;margin:-20px 0 -34px -19px}.footer-top>a{color:#a9c5c6;font-size:.9rem;border-bottom:1px solid #5c8588;padding-bottom:5px;margin-top:22px}.footer-bottom{border-top:1px solid var(--line);padding-top:22px;display:flex;justify-content:space-between;gap:22px;color:#8ba1a4;font-size:.82rem}.footer-bottom>div{display:flex;gap:25px}.footer-bottom a:hover,.footer-top a:hover{color:#fff}
.game-hero{min-height:810px;height:min(900px,100svh);position:relative;isolation:isolate;display:flex;align-items:center;overflow:hidden}.game-hero-art{z-index:-2;background-position:center 42%;animation:hero-settle 1.8s ease-out both}.game-hero-shade{position:absolute;z-index:-1;inset:0;background:linear-gradient(90deg,rgba(1,7,11,.7) 0%,rgba(1,7,11,.32) 53%,rgba(1,7,11,.08) 100%),linear-gradient(0deg,#030a0e 0%,transparent 29%,rgba(1,7,11,.2) 85%)}.game-hero-content{padding-top:105px}.game-hero-content .eyebrow{margin:0 0 20px}.game-hero-logo{width:min(780px,74vw);mix-blend-mode:screen;margin-left:-33px}.game-tagline{font:400 clamp(1.45rem,2.2vw,2.3rem)/1.4 Georgia,serif;max-width:640px;margin:-44px 0 30px;color:#e9efee}.game-meta{display:flex;flex-wrap:wrap;gap:17px 34px;color:#b9d2d3;margin-bottom:37px}.game-meta span+span{border-left:1px solid #62858c;padding-left:34px}.game-hero-depth{position:absolute;right:44px;bottom:45px;display:flex;align-items:center;gap:20px;writing-mode:vertical-rl;font:700 11px/1 var(--heading);letter-spacing:.2em;color:#a0c5c7}.descent-intro{background:linear-gradient(180deg,#030a0e,#071820)}.systems-section{background:#071820;border-top:1px solid var(--line)}.section-topline{display:grid;grid-template-columns:minmax(250px,34%) 1fr;gap:40px;align-items:start;margin-bottom:55px}.section-topline .display-heading{margin:0}.systems-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line-bright);border-bottom:1px solid var(--line-bright)}.system-card{padding:37px 30px 39px 0;min-height:286px}.system-card+.system-card{padding-left:30px;border-left:1px solid var(--line)}.system-index{color:#80cfd4}.system-card h3{font:700 clamp(1.2rem,1.6vw,1.55rem)/1.22 var(--heading);letter-spacing:-.035em;margin:39px 0 15px}.system-card p{color:var(--muted);font-size:1rem;line-height:1.6;margin:0}.unknown-section{height:750px;position:relative;isolation:isolate;display:flex;align-items:center;overflow:hidden;background:#030a0e}.unknown-art{z-index:-2;left:30%;background-image:url('barathrum-deep-sea.webp');background-position:center 45%;filter:brightness(1.35);transform:scale(1.01)}.unknown-shade{z-index:-1;position:absolute;inset:0;background:linear-gradient(90deg,#02090d 0%,rgba(2,9,13,.9) 32%,rgba(2,9,13,.05) 62%,rgba(2,9,13,.05) 100%),linear-gradient(0deg,#030a0e,transparent 22%)}.unknown-content{position:relative}.unknown-content h2,.game-end h2{font:700 clamp(2.8rem,5vw,5.8rem)/1.12 var(--heading);letter-spacing:-.055em;margin:0 0 30px}.unknown-content p:last-child{max-width:520px;font-size:1.18rem;color:#c2d3d4}.game-end{background:#030a0e}.game-end-inner{display:flex;align-items:end;justify-content:space-between;gap:60px}.game-end-inner>div{max-width:700px}.game-end p:last-child{max-width:550px;color:var(--muted);font-size:1.13rem;line-height:1.7;margin:0}.game-end .button{flex:none;margin-bottom:6px}
.studio-page{background:#030a0e}.studio-hero{padding-top:166px;min-height:820px;display:flex;flex-direction:column;justify-content:space-between}.studio-hero-top,.studio-hero-bottom{display:flex;align-items:start;justify-content:space-between;gap:40px}.studio-hero-top .eyebrow{margin:0}.studio-index{color:#779ba1}.studio-hero h1{font:700 clamp(3.5rem,7.7vw,9.5rem)/1.04 var(--heading);letter-spacing:-.067em;margin:60px 0 75px}.studio-hero h1 em{color:#9bdee1}.studio-hero-bottom{border-top:1px solid var(--line-bright);padding:26px 0 55px}.studio-hero-bottom p{font-size:1.3rem;line-height:1.55;max-width:620px;margin:0 0 0 34%;color:#c4d5d6}.studio-hero-bottom>span{font-size:1.7rem;color:var(--cyan)}.studio-hero-bottom .button{flex:none}.studio-statement{background:linear-gradient(180deg,#071820,#09232b)}.studio-statement .intro-copy+.intro-copy{margin-top:0}.studio-project{height:650px;margin-top:90px;margin-bottom:100px;position:relative;isolation:isolate;display:flex;align-items:end;overflow:hidden;border:1px solid var(--line)}.studio-project-image{z-index:-2;background-position:center}.studio-project-overlay{z-index:-1;position:absolute;inset:0;background:linear-gradient(0deg,rgba(2,9,13,.96),rgba(2,9,13,.12) 80%)}.studio-project-copy{padding:clamp(30px,5vw,70px)}.studio-project-copy h2{font:800 clamp(2.8rem,5vw,5.5rem)/1 var(--heading);letter-spacing:.13em;margin:0 0 22px}.studio-project-copy p:not(.overline){font-size:1.16rem;color:#c9d9da;margin:0 0 28px}
@keyframes hero-settle{from{transform:scale(1.06);opacity:.65}to{transform:scale(1.015);opacity:1}}
@media(max-width:1100px){.systems-grid{grid-template-columns:repeat(2,1fr)}.system-card:nth-child(3){border-left:0;padding-left:0;border-top:1px solid var(--line)}.system-card:nth-child(4){border-top:1px solid var(--line)}.home-hero h1{max-width:760px}.game-hero-logo{width:min(700px,80vw)}}
@media(max-width:760px){.shell{width:min(100% - 40px,1400px)}.menu-toggle{display:inline-flex;flex-direction:column;justify-content:center;gap:7px;width:44px;height:44px;margin-right:-10px;padding:0 10px;border:0;background:none;color:var(--ink);cursor:pointer}.menu-toggle span{display:block;height:2px;background:currentColor;transition:transform .2s}.menu-toggle[aria-expanded="true"] span:first-child{transform:translateY(4.5px) rotate(45deg)}.menu-toggle[aria-expanded="true"] span:last-child{transform:translateY(-4.5px) rotate(-45deg)}.site-header{background:rgba(2,9,13,.78);backdrop-filter:blur(18px)}.header-inner{height:72px}.brand img{width:190px}.main-nav{display:none;position:absolute;top:72px;left:0;right:0;z-index:41;background:#06141a;border-bottom:1px solid var(--line-bright);padding:15px 20px 24px;flex-direction:column;align-items:stretch;gap:0;box-shadow:0 20px 50px rgba(0,0,0,.35)}.main-nav.is-open{display:flex}.main-nav a{padding:18px 6px;border-bottom:1px solid var(--line);font-size:16px}.main-nav a[aria-current]:after{display:none}.home-hero{min-height:730px;height:100svh;max-height:850px;align-items:end}.hero-art{background-position:59% center}.hero-wash{background:linear-gradient(0deg,#030a0e 0%,rgba(2,9,13,.88) 30%,rgba(2,9,13,.1) 82%),linear-gradient(90deg,rgba(2,9,13,.45),transparent)}.hero-content{padding:0 0 110px}.hero-content .eyebrow{font-size:10px;gap:8px;margin-bottom:19px;letter-spacing:.13em}.home-hero h1{font-size:clamp(3rem,11.7vw,5.4rem);margin-bottom:22px}.hero-lede{font-size:1.05rem;max-width:530px}.hero-actions{gap:22px;margin-top:27px;flex-wrap:wrap}.button{min-height:50px}.hero-bottom{bottom:21px;font-size:9px}.hero-bottom span:last-child{display:none}.intro-grid,.studio-teaser-grid,.section-topline{grid-template-columns:1fr;gap:34px}.section-pad{padding-block:85px}.display-heading{font-size:clamp(2.5rem,9vw,4.6rem)}.section-label{font-size:11px}.game-panel{min-height:540px}.game-panel-image{background-position:62% center}.game-panel-gradient{background:linear-gradient(0deg,rgba(1,7,11,.98),rgba(1,8,12,.18) 90%)}.game-panel-content{padding:26px}.game-panel-index{display:none}.barathrum-wordmark{width:min(520px,85vw);margin-left:-6px}.game-panel-content>p:not(.overline){font-size:1.05rem}.game-hero{height:100svh;min-height:730px;max-height:900px;align-items:end}.game-hero-art{background-position:59% center}.game-hero-shade{background:linear-gradient(0deg,#030a0e 0%,rgba(2,9,13,.9) 28%,rgba(2,9,13,.13) 85%)}.game-hero-content{padding:0 0 105px}.game-hero-content .eyebrow{font-size:10px;letter-spacing:.13em}.game-hero-logo{width:min(650px,98vw);margin-left:-6vw}.game-tagline{margin:-23px 0 24px;font-size:clamp(1.35rem,5vw,1.85rem)}.game-meta{font-size:10px;gap:8px 20px;letter-spacing:.13em}.game-meta span+span{padding-left:20px}.game-hero-depth{right:20px;bottom:25px;font-size:9px}.systems-grid{grid-template-columns:1fr}.system-card,.system-card+.system-card,.system-card:nth-child(3),.system-card:nth-child(4){min-height:0;border:0;border-top:1px solid var(--line);padding:27px 0 32px}.system-card:first-child{border-top:0}.system-card h3{margin:19px 0 11px}.unknown-section{height:auto;padding-top:min(100vw,520px);align-items:end}.unknown-art{left:0;bottom:auto;height:min(112vw,600px);background-position:44% center;-webkit-mask-image:linear-gradient(180deg,#000 55%,transparent);mask-image:linear-gradient(180deg,#000 55%,transparent)}.unknown-shade{display:none}.unknown-content{padding-bottom:100px}.unknown-content h2,.game-end h2{font-size:clamp(2.65rem,9.5vw,5rem)}.unknown-content p:last-child{font-size:1.08rem}.game-end-inner{display:block}.game-end .button{margin-top:30px}.studio-hero{min-height:730px;padding-top:135px}.studio-hero-top{display:block}.studio-index{display:block;margin-top:15px;font-size:10px}.studio-hero h1{font-size:clamp(3.2rem,11vw,6rem);margin:40px 0 75px}.studio-hero-bottom p{margin:0;font-size:1.1rem}.studio-project{height:560px;margin-top:55px;margin-bottom:70px}.studio-project-image{background-position:60% center}.studio-project-copy{padding:26px}.studio-project-copy h2{font-size:clamp(2.3rem,8vw,4rem);letter-spacing:.08em}.footer-top{padding-bottom:38px}.footer-bottom{flex-wrap:wrap;gap:14px}.footer-bottom>div{width:100%}}
@media(max-width:430px){.hero-actions{align-items:stretch;gap:22px}.hero-actions .button{width:100%}.hero-actions .text-link{margin-bottom:0}.home-hero h1{font-size:clamp(2.75rem,11vw,3.3rem)}.game-meta span+span{border:0;padding:0}.game-meta{display:block}.game-meta span{display:block}.game-hero-logo{width:105vw;margin-left:-7vw}.game-tagline{margin-top:-12px}.studio-hero h1{font-size:clamp(2.9rem,11.5vw,4rem)}.footer-top{gap:20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.hero-art,.game-hero-art{animation:none}.button,.inline-link,.text-link,.game-panel-image,.menu-toggle span{transition:none}}