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.journey-dock{bottom:max(14px,env(safe-area-inset-bottom));left:14px;transform:translateY(100px);padding:5px 7px;gap:3px}
.journey-dock.show{transform:translateY(0)}.journey-dock>span{display:none}.journey-dock a{width:44px;height:44px}
.motion{right:14px;bottom:max(19px,env(safe-area-inset-bottom));width:44px;height:44px}.noise{display:none}
}
@media(max-width:370px){
.header{gap:4px}.header nav{gap:10px;font-size:.8125rem}.contact-link{font-size:.8125rem}.wordmark{font-size:1.9rem}
.hero>.mobile-scene-slot{height:295px}.chapter>.mobile-scene-slot,.ending>.mobile-scene-slot{height:285px}
.toolbox p{gap:10px}.hero-footer{padding-right:44px}
}

/* The background is behind the live 3D world; text keeps its own clear layer. */
.scenic-world{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;background:#174c38}
.scenery{position:absolute;inset:-6%;opacity:0;transform:translate3d(0,var(--scenery-y,0px),0) scale(1.03);transition:opacity 1.1s;will-change:transform}
.scenery img{display:block;width:100%;height:100%;object-fit:cover;object-position:65% 55%}
.scenery-forest{opacity:.42}
[data-scenery="workshop"] .scenery-forest{opacity:0}
[data-scenery="workshop"] .scenery-workshop{opacity:.45}
.scenic-world:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#174c38fa 0%,#174c38e8 26%,#174c3870 63%,#174c3824 100%),linear-gradient(0deg,#174c38bb,transparent 35%,#174c3866)}
.scene-wrap{z-index:1}
main{z-index:2}
.header{background:linear-gradient(180deg,#174c38b3,transparent)}
.chapter{perspective:1200px}
.chapter-content{rotate:y var(--depth-turn,0deg);transform-origin:left center}
.learning{background:linear-gradient(110deg,#103c2dfa 25%,#103c2dd9 60%,#103c2d80),url('./assets/voxel-forest.webp') center right/cover no-repeat}
.ending{background:linear-gradient(90deg,#174c38f2 0%,#174c38b0 35%,transparent 90%)}
@media(max-width:900px){
 .scenery img{object-position:70% center}
 .scenery-forest{opacity:.26}
 [data-scenery="workshop"] .scenery-workshop{opacity:.3}
 .scenic-world:after{background:linear-gradient(180deg,#174c38ed 0%,#174c38cf 36%,#174c3880 68%,#174c38bd 100%)}
 .scene-wrap{z-index:0}
 .chapter-content{rotate:none}
 .learning{background:linear-gradient(180deg,#103c2df5 0%,#103c2dea 70%,#103c2d99),url('./assets/voxel-forest-mobile.webp') center bottom/cover no-repeat}
 .ending{background:linear-gradient(180deg,#174c38eb,transparent 70%)}
 .mobile-scene-slot{background:radial-gradient(ellipse,#174c3860 10%,transparent 70%)}
}
@media(prefers-reduced-motion:reduce){.scenery{transform:none;will-change:auto}.chapter-content{rotate:none}}

/* Play CTA. The scene canvas is pointer-transparent and sits under the text
   layer, so main.js toggles .scene-hot from a rect test instead of :hover. */
.game-cta{position:fixed;z-index:7;top:27%;right:20%;display:flex;align-items:center;gap:10px;padding:12px 20px;min-height:48px;font-family:var(--mono);font-size:.875rem;letter-spacing:.025em;background:var(--orange);color:#103c2d;border-radius:4px;box-shadow:4px 4px 0 #0a3023;transition:opacity .3s,transform .3s,box-shadow .3s}
.game-cta span{font-size:1rem}
.game-cta:hover,.game-cta:focus-visible{transform:translate(2px,2px);box-shadow:2px 2px 0 #0a3023}
/* The sandbox needs real WebGL. main.js marks software-3d when it fell back to
   the CPU renderer and webgl-unavailable when even that failed; in both cases
   the game would only reach its own error card, so do not offer the door. */
.webgl-unavailable .game-cta,.software-3d .game-cta{display:none}
@media(min-width:901px){
 .game-cta{opacity:0;transform:translateY(6px);pointer-events:none}
 .scene-hot .game-cta,.game-cta:focus-visible{opacity:1;pointer-events:auto}
 .scene-hot .game-cta{transform:none}
 .scene-hot .game-cta:hover,.game-cta:focus-visible{transform:translate(2px,2px)}
 .scene-off .game-cta{opacity:0;pointer-events:none}
}
@media(max-width:900px){
 .game-cta{top:auto;bottom:max(19px,env(safe-area-inset-bottom));right:70px;padding:10px 16px;min-height:44px;font-size:.8125rem}
}
@media(max-width:370px){.game-cta{right:64px;padding:9px 13px}}

/* University marks. Unlike the square company avatars these are institutional
   lockups — a round seal and a mark stacked over a wordmark — so they are
   contained at a readable size instead of cropped into a circle. */
.study-logo{height:56px;width:auto;max-width:120px;object-fit:contain;object-position:left center;align-self:flex-start}
@media(max-width:900px){.study-logo{height:40px;max-width:84px;align-self:center}}

/* Years in the work chapters. Bolder needs more opacity too: heavy type at 65%
   reads muddy rather than strong. */
.chapter-meta>span:last-child{font-size:1.25rem;font-weight:700;letter-spacing:.01em;opacity:.88}
@media(max-width:900px){.chapter-meta>span:last-child{font-size:1.0625rem}}