@font-face{font-family:Manrope;src:url('./assets/manrope-latin-wght-normal.woff2') format('woff2');font-weight:200 800;font-style:normal;font-display:swap}
:root{--bg:#0c0e0d;--surface:#111412;--text:#eeeae0;--muted:#a7aaa1;--gold:#c5b18c;--line:rgba(228,225,211,.16);--serif:Georgia,'Times New Roman',serif;--gutter:clamp(24px,5.2vw,96px)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:96px}body{margin:0;background:var(--bg);color:var(--text);font-family:Manrope,Arial,sans-serif;font-size:16px;-webkit-font-smoothing:antialiased}::selection{background:#d5c39d;color:#151813}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}button,a{-webkit-tap-highlight-color:transparent}button{border:0}button:focus-visible,a:focus-visible,summary:focus-visible,canvas:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--gold);outline-offset:6px}p{line-height:1.8;margin:0}h1,h2,h3{margin:0;font-weight:400}h2{font-size:clamp(42px,4.6vw,76px);line-height:1.09;letter-spacing:-.055em}h2 em,h1 em{font-family:var(--serif);font-weight:400;letter-spacing:-.065em}h3{font-size:24px;letter-spacing:-.035em;line-height:1.3}img{display:block;max-width:100%}button,a,summary{touch-action:manipulation}section{position:relative}.section-pad{padding:100px 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@media(max-width:800px){.section-pad{padding-top:65px;padding-bottom:60px}.section-kicker{margin-bottom:45px;font-size:10px}.section-kicker span:last-child{max-width:45%;text-align:right}.header{padding-top:24px}.header nav{gap:20px}.header nav a{font-size:12px}.header nav a:last-child{padding:10px 12px}.header nav a:last-child span{margin-left:10px}.hero{min-height:770px;max-height:1050px}.hero-art img{object-position:66% center}.hero-shade{background:linear-gradient(90deg,#080c09bf,#080c0944 70%,transparent),linear-gradient(0deg,#0c0e0d,transparent 25%)}.hero-content{padding-top:245px}.hero h1{font-size:76px}.hero-description{font-size:16px}.hero-caption{display:none}.vision-grid{gap:40px;grid-template-columns:1.1fr 1fr}.vision-copy>p:first-child{font-size:16px}.vision-copy>p{font-size:14px}.principle-strip{font-size:11px;line-height:1.7}.principle-strip span:before{margin-right:7px}.protocol-heading>p{margin-right:0;font-size:14px}.chamber-layout{grid-template-columns:1fr 1fr;min-height:0;margin-top:45px;align-items:start}.layer-selector{grid-column:1/-1;display:flex}.layer-tab{padding:18px 10px;gap:10px;border-top:0;border-bottom:1px solid var(--line)}.layer-tab.active{padding-left:10px;border-bottom-color:var(--gold)}.layer-tab strong{font-size:23px}.layer-tab small{font-size:10px}.tab-arrow{display:none}.chamber-visual{height:510px}.layer-panel{align-self:center;padding-left:20px}.layer-panel>p{min-height:0}.protocol-note p{font-size:10px}.return-steps{grid-template-columns:1fr 1fr;gap:35px}.return-heading{margin-bottom:50px}.return-bottom{gap:25px}.return-bottom p:first-child{min-width:220px;font-size:16px}.stellar-grid{gap:40px;grid-template-columns:1fr 1fr}.stellar-points article{gap:16px}.stellar-points h3{font-size:19px}.stellar-points p{font-size:13px}.stellar-title .eyebrow{font-size:10px}.stellar-title .text-link{font-size:12px;gap:15px}.stellar-footer{margin-top:45px}.pilot-heading{align-items:start;gap:30px}.pilot-heading h2{font-size:42px}.pilot-heading>p{max-width:250px;font-size:13px}.pilot-layout{grid-template-columns:1.1fr 1fr;gap:30px}.scope-list h3{font-size:20px}.scope-list article div>p:last-child{font-size:13px}.pilot-card{padding:20px}.pilot-card .eyebrow{font-size:9px;letter-spacing:.08em}.pilot-card h3{font-size:24px}.pilot-card .button{font-size:12px;padding:13px 12px}.questions{grid-template-columns:1fr;gap:40px}.questions-intro h2{font-size:44px}.closing{min-height:650px;padding-top:85px}.closing-content h2{font-size:65px}}
@media(max-width:600px){:root{--gutter:23px}html{scroll-padding-top:30px}.header .brand span{font-size:25px}.header .brand svg{width:24px;height:29px}.menu-toggle{display:flex;width:44px;height:44px;flex-direction:column;justify-content:center;gap:7px;background:#0c0e0d66;border:1px solid #ddd6c433;padding:11px;z-index:22}.menu-toggle span{display:block;width:20px;height:1px;background:var(--text);transition:.2s}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(4px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-4px) rotate(-45deg)}.header nav{display:none;position:absolute;top:0;left:0;width:100%;padding:110px 25px 35px;background:#10140ff7;box-shadow:0 25px 40px #0007;backdrop-filter:blur(15px);align-items:stretch;gap:0}.header nav.open{display:flex;flex-direction:column}.header nav a{font-size:23px;padding:17px 0;border-bottom:1px solid var(--line)}.header nav a:last-child{border:0;padding:17px 0;font-size:23px}.header nav a:last-child span{float:right}.hero{min-height:760px;height:100svh;max-height:1000px}.hero-art img{object-position:73% center;opacity:.82}.hero-shade{background:linear-gradient(90deg,#080c0988,transparent),linear-gradient(0deg,#0c0e0d,transparent 45%,#080c0966)}.hero-content{padding-top:230px;padding-bottom:150px}.hero-content .eyebrow{font-size:9px;letter-spacing:.12em;gap:8px;margin-bottom:25px}.hero-content .line{width:18px}.hero h1{font-size:clamp(51px,12.2vw,73px);line-height:1.07}.hero-description{margin-top:25px;font-size:15px;color:#dddcd3}.hero .button{margin-top:3px}.hero-bottom{bottom:25px}.sound-toggle,.scroll-link{font-size:11px}.section-kicker{font-size:9px;letter-spacing:.12em;padding-top:20px;margin-bottom:35px}.section-pad{padding-top:55px;padding-bottom:55px}h2{font-size:44px}.vision-grid{grid-template-columns:1fr;gap:34px}.vision-copy{max-width:100%}.vision-copy>p:first-child{font-size:18px}.vision-copy>p{font-size:15px}.text-link{font-size:13px;gap:18px}.principle-strip{flex-direction:column;gap:14px;margin-top:35px;padding-top:25px;font-size:12px}.protocol-heading{display:block}.protocol-heading>p{margin-top:24px}.protocol-heading>p br{display:none}.chamber-layout{grid-template-columns:1fr;margin-top:28px}.layer-selector{width:100%;gap:0}.layer-tab{padding:18px 5px;gap:8px;min-width:0;align-items:start}.layer-tab.active{padding-left:5px}.tab-number{font-size:9px;margin-top:5px}.layer-tab strong{font-size:20px}.layer-tab small{font-size:9px;max-width:90px;margin-top:7px;line-height:1.6}.chamber-visual{height:430px;margin:0 -12px}.chamber-tag{top:18px}.chamber-controls{bottom:5px;gap:15px}.layer-panel{padding:25px 0 5px;display:grid;grid-template-columns:1fr 1fr;column-gap:23px;row-gap:0}.panel-overline{grid-column:1/-1;font-size:10px}.layer-panel h3{grid-column:1/-1;font-size:30px;margin:15px 0}.layer-panel h3 br{display:none}.layer-panel>p{grid-column:1/-1;font-size:15px}.panel-rule{margin-top:22px}.panel-rule>span{font-size:9px}.panel-rule p{font-size:12px}.protocol-note{margin-top:30px;flex-wrap:wrap;gap:10px;align-items:start}.protocol-note>p{flex:1;font-size:10px}.protocol-note button{width:100%;text-align:right;padding-top:8px;font-size:11px}.return-heading{margin-top:45px;margin-bottom:40px}.return-heading h2{font-size:52px}.return-heading>p:last-child{font-size:15px}.return-heading .eyebrow{font-size:10px}.return-steps{gap:25px 20px}.return-step h3{font-size:19px}.return-step p{font-size:13px;line-height:1.75}.step-index{padding:15px 0 20px}.return-bottom{flex-direction:column;margin-top:35px;gap:20px}.return-bottom p:last-child{font-size:11px}.stellar-grid{grid-template-columns:1fr;gap:40px}.stellar-title h2{font-size:53px}.stellar-title .text-link{font-size:13px;margin-top:28px}.stellar-points h3{font-size:21px}.stellar-points p{font-size:14px}.stellar-points article{gap:22px;padding:24px 0}.stellar-footer{flex-direction:column;gap:16px;font-size:10px}.pilot-heading{display:block;margin-bottom:35px}.pilot-heading h2{font-size:41px}.pilot-heading>p{max-width:100%;font-size:15px;margin-top:25px}.pilot-layout{grid-template-columns:1fr;gap:30px}.scope-list h3{font-size:23px}.scope-list article div>p:last-child{font-size:14px}.scope-list article{padding:25px 0}.pilot-card{padding:28px}.pilot-card .eyebrow{font-size:10px}.pilot-card h3{font-size:30px}.pilot-card li{font-size:14px}.pilot-card .button{font-size:14px;padding:17px 20px}.pilot-card>p{font-size:11px}.questions{padding-top:15px;gap:32px}.questions-intro .eyebrow{font-size:9px}.faq-list summary{font-size:14px;padding:20px 0;gap:18px}.faq-list details>p{font-size:13px;padding-right:10px}.closing{min-height:610px;padding:80px 20px 160px}.closing-content .eyebrow{font-size:9px;letter-spacing:.1em}.closing-content h2{font-size:47px}.closing-content .button{font-size:13px}.closing-word{font-size:33vw;bottom:12px}.footer{padding-top:25px;gap:20px}.footer>.brand{width:auto}.footer>p{font-size:11px;max-width:155px;text-align:right}.footer>a:last-of-type{width:100%;font-size:11px}.footer-note{flex-direction:column;gap:13px;font-size:9px}.footer-note p{font-size:10px}.js .reveal{transform:translateY(15px)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.js .reveal{opacity:1;transform:none}.hero-art img{will-change:auto}.button:hover{transform:none}}
@media print{body{background:white;color:black}.header,.hero-art,.hero-shade,.hero-bottom,.hero-coordinate,canvas,.closing-image,.closing-word,.chamber-visual,.sound-toggle,.protocol-note button,.read-progress,.menu-toggle{display:none!important}.hero{height:auto;min-height:0}.hero-content{padding:30px}.hero h1{font-size:48px}.section-pad{padding:30px}.reveal{opacity:1!important;transform:none!important}.stellar-section,.protocol,.pilot-card,.closing{background:white;color:black}.closing{min-height:0;padding:30px}.hero-description,p{color:#444!important}.section-kicker{margin-bottom:20px}.layer-selector{display:none}.chamber-layout{display:block;min-height:0}.layer-panel{padding:20px}.return-steps{grid-template-columns:1fr 1fr}.footer{padding:30px}.button{border:1px solid #aaa}.faq-list details>p{display:block}.hero h1 em,h2 em{color:#555}.pilot-card{break-inside:avoid}}

[hidden]{display:none!important}

.chamber-controls button{display:none}.webgl-ready .chamber-controls button{display:inline-block}
@media(max-width:360px){.hero h1{font-size:43px}.hero-content .eyebrow{font-size:8px}.hero-content{padding-top:230px}.layer-tab strong{font-size:18px}.layer-tab small{font-size:9px}.closing-content h2{font-size:41px}.pilot-heading h2{font-size:37px}}

.scope-list article{display:block;padding:30px 0}.scope-list article>div{max-width:590px}.scope-list article div>p:last-child{margin-bottom:0}.pilot-card h3{margin-top:28px}.contact-address{display:block;width:fit-content;margin:20px auto 0;font-size:14px;color:#d3cebf;text-underline-offset:5px}.contact-address:hover{text-decoration:underline}@media(max-width:600px){.footer>a:last-of-type{width:100%}.footer>a:not(.brand){font-size:12px}}

/* Release 3: keep hero content and its utility row in normal document flow. */
.hero{display:flex;flex-direction:column;height:auto;min-height:max(750px,100svh);max-height:none}
.hero-content{flex:1;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;width:100%;padding:clamp(150px,19svh,230px) var(--gutter) clamp(52px,8svh,100px)}
.hero-content>*{flex-shrink:0}
.hero h1{line-height:1.13}
.hero h1 em{display:inline-block;padding-bottom:.04em}
.hero-description{margin:26px 0 30px}
.hero-bottom{position:relative;inset:auto;flex-shrink:0;margin:0 var(--gutter);padding:0 0 28px;min-height:70px}
.chamber-fallback{inset:6% 8%;width:84%;height:88%;object-fit:contain;object-position:center;border-radius:0;opacity:1}
.closing-image{background:linear-gradient(0deg,#0c0e0d 0%,#0c0e0da8 60%,#0c0e0d99 100%),url('./assets/kehf-horizon.webp') center/cover;opacity:.8}
@media(max-width:800px){.hero{min-height:max(770px,100svh);max-height:none}.hero-content{padding-top:180px;padding-bottom:65px}}
@media(max-width:600px){.hero{min-height:max(740px,100svh);height:auto;max-height:none}.hero-content{padding-top:170px;padding-bottom:55px}.hero h1{line-height:1.14}.hero-bottom{inset:auto;padding-bottom:24px;min-height:66px;gap:20px;flex-wrap:wrap}.hero-content .button{margin-top:0}.closing-image{background-position:54% center}}
@media(max-width:360px){.hero-content{padding-top:150px;padding-bottom:48px}.hero h1{font-size:43px}}
@media print{.hero{display:block;min-height:0}.hero-content{display:block;padding:30px}.hero-bottom{display:none}}
/* Release 5: bilingual navigation and non-capsule continuity artwork. */
.header-actions{display:flex;align-items:center;gap:22px}.language-switch{display:flex;align-items:center;gap:8px;font-size:11px;letter-spacing:.12em;color:#959b8f}.language-switch a{padding:10px 2px;color:#959b8f}.language-switch a[aria-current="page"]{color:var(--text)}.language-switch span{opacity:.45}.continuity-visual{overflow:hidden;margin:0;isolation:isolate}.continuity-art{position:absolute;inset:8%;width:84%;height:84%;object-fit:cover;object-position:center;border-radius:50% 50% 3% 3%;filter:saturate(.8) contrast(1.04);box-shadow:0 35px 90px #0009}.continuity-visual:after{content:'';position:absolute;inset:8%;pointer-events:none;background:linear-gradient(0deg,#101310 0%,transparent 25%,transparent 78%,#10131055);border-radius:50% 50% 3% 3%}.continuity-visual .chamber-tag{z-index:2}
@media(max-width:800px){.header-actions{gap:14px}.language-switch{font-size:10px}.continuity-art,.continuity-visual:after{inset:6%;width:88%;height:88%}}
@media(max-width:600px){.header-actions{gap:10px}.language-switch{position:relative;z-index:23;background:#0c0e0d99;border:1px solid #ddd6c422;padding:0 8px;height:44px}.continuity-art,.continuity-visual:after{inset:7% 4%;width:92%;height:86%;border-radius:44% 44% 3% 3%}html[lang="tr"] .hero h1{font-size:clamp(44px,11vw,66px)}html[lang="tr"] .header nav a{font-size:21px}}