/* ── Immersive Experience — dedicated styles ─────────────────────
   Loaded only on /​:lang/immersive via _head's extraHead slot.
   Brand palette reused from style.css: gold #C4A05A, teal #528E92,
   pink #E2B5AF, warm gray #8b8685, soft gold #CFB87C, dark #0d0d0d. */

#immRoot{position:fixed;inset:0;background:#0b0a08}
#immCanvas{position:absolute;inset:0}
#immCanvas canvas{display:block}

/* ── Loader / intro gate ─────────────────────────────────────── */
#immLoader{position:fixed;inset:0;z-index:300;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.6rem;background:radial-gradient(ellipse at 50% 40%,#171410 0%,#0b0a08 70%);transition:opacity .6s ease;padding:2rem}
#immLoader.hidden{opacity:0;pointer-events:none}
.imm-logo{display:flex;align-items:center;gap:.85rem}
.imm-logo .brand-icon{width:3.4rem;height:3.4rem;font-size:1.3em;border-radius:.6rem;background:#151210;border:1px solid #2a2118;color:#C4A05A}
.imm-logo .brand-name{font-size:2.1em}
.imm-tag{font-family:'Space Grotesk',sans-serif;font-size:.72em;letter-spacing:.3em;text-transform:uppercase;color:#7a7168}
.imm-bar{width:16rem;max-width:70vw;height:2px;background:#221d16;border-radius:2px;overflow:hidden}
.imm-bar-fill{height:100%;width:0%;background:linear-gradient(90deg,#8a6d38,#C4A05A,#E2B5AF);transition:width .3s ease}
.imm-hint{font-family:'Source Sans Pro',sans-serif;font-size:.68em;color:#61584f;text-align:center;max-width:20rem;line-height:1.6;opacity:0;transition:opacity .5s ease .1s}
.imm-hint.show{opacity:1}

/* ── HUD ──────────────────────────────────────────────────────── */
/* above #immMobile's z-index (21) — otherwise the full-screen invisible
   touch pad sits on top of real HUD buttons (room-bar back button, etc.)
   and swallows taps meant for them, even though the button itself has
   pointer-events:auto; a higher stacking context always wins hit-testing
   regardless of a descendant's own pointer-events value */
#immHud{position:fixed;inset:0;z-index:25;pointer-events:none;font-family:'Space Grotesk',sans-serif}
.imm-brand{position:absolute;top:1.3rem;left:1.5rem;display:flex;align-items:center;gap:.6rem;opacity:.92}
.imm-brand .b-icon{width:1.9rem;height:1.9rem;border-radius:.4rem;background:rgba(20,17,13,.7);border:1px solid rgba(196,160,90,.35);color:#C4A05A;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:.85em}
.imm-brand .b-txt{display:flex;flex-direction:column;line-height:1.1}
.imm-brand .b-name{font-size:.95em;font-weight:700;letter-spacing:-.01em;color:#f0e6d2}
.imm-brand .b-name b{color:#C4A05A;font-weight:700}
.imm-brand .b-sub{font-size:.5em;letter-spacing:.28em;text-transform:uppercase;color:#7a7168;margin-top:.15rem}

.imm-back{position:absolute;top:1.3rem;right:1.5rem;pointer-events:auto;display:flex;align-items:center;gap:.4rem;font-size:.62em;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#d8cdb8;background:rgba(20,17,13,.7);border:1px solid rgba(196,160,90,.3);border-radius:.5rem;padding:.55rem 1rem;text-decoration:none;backdrop-filter:blur(6px);transition:border-color .25s,color .25s,background .25s}
.imm-back:hover{border-color:#C4A05A;color:#C4A05A;background:rgba(20,17,13,.92)}
.imm-back svg{width:.9em;height:.9em;fill:currentColor}

#immCrosshair{position:absolute;top:50%;left:50%;width:5px;height:5px;margin:-2.5px 0 0 -2.5px;border-radius:50%;background:rgba(240,230,210,.55);box-shadow:0 0 5px rgba(0,0,0,.5);display:none}


#immRoomBar{position:absolute;top:1.3rem;left:50%;transform:translate(-50%,-14px);display:flex;align-items:center;gap:1rem;background:rgba(18,15,11,.78);backdrop-filter:blur(8px);border:1px solid rgba(196,160,90,.3);border-radius:.6rem;padding:.6rem .7rem .6rem 1.1rem;opacity:0;pointer-events:none;transition:opacity .35s ease,transform .35s ease}
#immRoomBar.show{opacity:1;transform:translate(-50%,0);pointer-events:auto}
#immRoomBar span{font-family:'Space Grotesk',sans-serif;font-size:.68em;font-weight:700;letter-spacing:.14em;color:#C4A05A}
#immRoomBar button{display:flex;align-items:center;gap:.4rem;background:rgba(196,160,90,.12);border:1px solid rgba(196,160,90,.35);color:#e8dcc4;border-radius:.4rem;padding:.4rem .75rem;font-family:'Space Grotesk',sans-serif;font-size:.62em;font-weight:700;text-transform:uppercase;letter-spacing:.06em;cursor:pointer;transition:background .2s,color .2s}
#immRoomBar button:hover{background:rgba(196,160,90,.25);color:#C4A05A}
#immRoomBar button svg{fill:currentColor}

#immControls{position:absolute;bottom:1.2rem;left:1.5rem;display:flex;flex-wrap:wrap;gap:.5rem .9rem;align-items:center;max-width:calc(100vw - 3rem);background:rgba(18,15,11,.72);backdrop-filter:blur(8px);border:1px solid rgba(196,160,90,.22);border-radius:.6rem;padding:.6rem 1rem;font-size:.6em;color:#c9bda6}
#immControls .k{background:#C4A05A;color:#161208;padding:.1rem .45rem;border-radius:.3rem;font-weight:700;font-size:.85em;margin-right:.25rem}

#immPrompt{position:absolute;bottom:6.2rem;left:50%;transform:translateX(-50%);background:rgba(18,15,11,.88);border:1px solid rgba(196,160,90,.4);border-radius:.7rem;padding:.85rem 1.5rem;text-align:center;box-shadow:0 12px 32px rgba(0,0,0,.4);display:none;backdrop-filter:blur(8px);color:#f0e6d2;font-size:.8em}
#immPrompt b{display:block;color:#C4A05A;font-size:1.05em;margin-bottom:.15rem;letter-spacing:.02em}
#immPrompt .k{display:inline-block;background:#C4A05A;color:#161208;padding:.1rem .5rem;border-radius:.3rem;font-weight:700;margin:0 .2rem}

/* ── Mobile controls (lookpad drives both turning and forward/back / run) ── */
#immMobile{position:absolute;inset:0;pointer-events:none;z-index:21;display:none}
#immMobile.show{display:block}
#immLookpad{position:absolute;inset:0;pointer-events:auto;touch-action:none}
#immRunBtn{position:absolute;bottom:2rem;right:1.8rem;width:3.6rem;height:3.6rem;border-radius:50%;background:rgba(196,160,90,.55);border:2px solid rgba(240,230,210,.5);color:#161208;font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:.62em;letter-spacing:.05em;pointer-events:auto;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px rgba(0,0,0,.35)}
#immRunBtn:active{transform:scale(.93)}

/* ── Touch control tutorial — translucent, two demo dots showing which half
   of the screen turns vs moves, auto-dismisses on first real touch ──── */
#immTouchTutorial{position:fixed;inset:0;z-index:26;display:flex;pointer-events:none;opacity:0;transition:opacity .4s ease}
#immTouchTutorial.show{opacity:1}
.itt-side{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:.9rem;padding-bottom:22vh}
.itt-ring{width:5rem;height:5rem;border-radius:50%;border:2px solid rgba(240,230,210,.5);background:rgba(20,17,13,.35);backdrop-filter:blur(3px);position:relative}
.itt-dot{position:absolute;top:50%;left:50%;width:1rem;height:1rem;margin:-.5rem 0 0 -.5rem;border-radius:50%;background:#C4A05A;box-shadow:0 0 10px rgba(196,160,90,.8)}
.itt-dot-turn{animation:ittTurnDot 1.6s ease-in-out infinite}
.itt-dot-move{animation:ittMoveDot 1.8s ease-in-out infinite}
.itt-lbl{font-family:'Space Grotesk',sans-serif;font-size:.68em;font-weight:700;letter-spacing:.06em;color:#f0e6d2;text-shadow:0 2px 8px rgba(0,0,0,.6);text-align:center}
.itt-guy-track{width:5.6rem;height:1.4rem;position:relative}
.itt-guy{position:absolute;bottom:0;left:50%;width:.6rem;height:1.4rem;margin-left:-.3rem;border-radius:.3rem .3rem .1rem .1rem;background:#e8dcc4;animation:ittGuyWalk 1.8s ease-in-out infinite}
@keyframes ittTurnDot{0%,100%{transform:translateX(-16px)}50%{transform:translateX(16px)}}
@keyframes ittMoveDot{0%,100%{transform:translate(0,0)}25%{transform:translate(14px,-10px)}50%{transform:translate(0,-16px)}75%{transform:translate(-14px,-10px)}}
@keyframes ittGuyWalk{0%,100%{transform:translateX(-18px)}50%{transform:translateX(18px)}}

#immDesktopTutorial{position:fixed;inset:0;z-index:26;display:flex;align-items:flex-end;justify-content:center;padding-bottom:14vh;pointer-events:none;opacity:0;transition:opacity .4s ease}
#immDesktopTutorial.show{opacity:1}
.idt-box{display:flex;flex-direction:column;gap:.7rem;background:rgba(20,17,13,.55);backdrop-filter:blur(4px);border:1px solid rgba(196,160,90,.35);border-radius:.8rem;padding:1rem 1.4rem}
.idt-row{display:flex;align-items:center;gap:.6rem}
.idt-keys{display:flex;gap:.3rem}
.idt-key{min-width:1.9rem;height:1.9rem;padding:0 .4rem;border-radius:.35rem;background:rgba(196,160,90,.22);border:1px solid rgba(240,230,210,.4);color:#f0e6d2;font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:.8em;display:flex;align-items:center;justify-content:center}
.idt-key-wide{min-width:5.2rem;padding:0 .7rem;letter-spacing:.05em}
.idt-or{font-family:'Source Sans Pro',sans-serif;font-size:.72em;color:#b8ac98}
.idt-txt{font-family:'Source Sans Pro',sans-serif;font-size:.78em;color:#f0e6d2}

/* ── Panel overlay (info room / gallery / chat) ──────────────── */
#immPanelOverlay{position:fixed;inset:0;z-index:200;background:rgba(6,5,3,.78);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:1.5rem;opacity:0;pointer-events:none;transition:opacity .35s ease}
#immPanelOverlay.open{opacity:1;pointer-events:auto}
.imm-panel{background:#131110;border:1px solid rgba(196,160,90,.25);border-radius:1rem;width:100%;max-width:34rem;max-height:85vh;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 24px 80px rgba(0,0,0,.55);transform:scale(.94) translateY(14px);transition:transform .4s cubic-bezier(.4,0,.2,1)}
#immPanelOverlay.open .imm-panel{transform:scale(1) translateY(0)}
.imm-panel.wide{max-width:64rem}
.imm-panel-head{display:flex;align-items:center;gap:.8rem;padding:1.3rem 1.5rem;border-bottom:1px solid rgba(196,160,90,.15);background:linear-gradient(135deg,rgba(196,160,90,.08),transparent)}
.imm-panel-icon{width:2.6rem;height:2.6rem;border-radius:.6rem;display:flex;align-items:center;justify-content:center;flex-shrink:0;background:rgba(196,160,90,.14);color:#C4A05A}
.imm-panel-icon svg{width:1.35rem;height:1.35rem;fill:currentColor}
.imm-panel-title{flex:1;min-width:0}
.imm-panel-title h3{font-family:'Raleway',sans-serif;font-weight:700;font-size:1.05em;color:#f0e6d2;text-transform:none;letter-spacing:0;line-height:1.3;margin:0}
.imm-panel-title span{display:block;font-family:'Space Grotesk',sans-serif;font-size:.6em;letter-spacing:.14em;text-transform:uppercase;color:#8a7f6f;margin-top:.2rem}
.imm-panel-close{background:rgba(255,255,255,.06);border:none;color:#c9bda6;width:2.1rem;height:2.1rem;border-radius:50%;cursor:pointer;font-size:1.1em;line-height:1;flex-shrink:0;transition:background .2s,color .2s}
.imm-panel-close:hover{background:rgba(196,160,90,.2);color:#C4A05A}
.imm-panel-body{padding:1.5rem;overflow-y:auto;color:#c9bda6;font-size:.85em;line-height:1.75}
.imm-panel-body::-webkit-scrollbar{width:6px}
.imm-panel-body::-webkit-scrollbar-thumb{background:rgba(196,160,90,.3);border-radius:3px}
.imm-panel-body p{margin-bottom:1.1rem}
.imm-panel-body .btn{margin-top:.2rem}
.imm-panel-body a.btn{border-color:rgba(196,160,90,.4);color:#e8dcc4}
.imm-panel-body a.btn:hover{color:#C4A05A;border-color:#C4A05A}

/* ── Floating holographic site screen — "the site within the site" ──
   Clicking a CTA that points at one of our own pages doesn't navigate away;
   it dims the room and opens that page as a glowing panel floating in the
   air, real iframe, closeable top-right ──────────────────────────────── */
#immSiteFrame{position:fixed;inset:0;z-index:260;background:rgba(4,6,7,0);pointer-events:none;transition:background .5s ease;display:flex;align-items:center;justify-content:center;padding:5vh 5vw;perspective:1000px}
#immSiteFrame.open{background:rgba(4,6,7,.88);backdrop-filter:blur(5px);pointer-events:auto}
/* flies in out of deep perspective toward the centre — starts pushed far
   back (translateZ) and small/blurred like it's still resolving into
   focus, rushes forward to rest at the centre with a slight overshoot
   (cubic-bezier with a >1 midpoint) for a little "pop" as it snaps into
   place, so it unmistakably reads as "a screen just opened here" rather
   than a plain modal fade-in */
.imm-sf-screen{width:100%;height:100%;max-width:88rem;background:#0b0f10;border:1px solid rgba(125,216,224,.55);border-radius:1rem;box-shadow:0 0 0 1px rgba(125,216,224,.1),0 0 2px rgba(125,216,224,.9),0 0 70px rgba(125,216,224,.22),0 40px 120px rgba(0,0,0,.65);display:flex;flex-direction:column;overflow:hidden;position:relative;opacity:0;filter:blur(14px);transform:translateZ(-1300px) rotateX(16deg);transition:opacity .65s cubic-bezier(.3,1.4,.5,1),transform .65s cubic-bezier(.3,1.4,.5,1),filter .65s ease}
#immSiteFrame.open .imm-sf-screen{opacity:1;filter:blur(0);transform:translateZ(0) rotateX(0deg)}
.imm-sf-screen::after{content:'';position:absolute;inset:0;border-radius:inherit;background:radial-gradient(circle at center,rgba(125,216,224,.85) 0%,rgba(125,216,224,0) 68%);opacity:0;pointer-events:none}
#immSiteFrame.open .imm-sf-screen::after{animation:sfFlash .6s ease-out}
@keyframes sfFlash{0%{opacity:.9;transform:scale(.25)}100%{opacity:0;transform:scale(1.5)}}
.imm-sf-head{display:flex;align-items:center;gap:.7rem;padding:.7rem 1rem;background:linear-gradient(135deg,rgba(125,216,224,.12),rgba(20,17,13,.4));border-bottom:1px solid rgba(125,216,224,.28);flex-shrink:0}
.imm-sf-dot{width:.55rem;height:.55rem;border-radius:50%;background:#7DD8E0;box-shadow:0 0 8px rgba(125,216,224,.9);flex-shrink:0}
.imm-sf-url{flex:1;min-width:0;font-family:'Space Grotesk',sans-serif;font-size:.72em;letter-spacing:.04em;color:#a8e8ef;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.imm-sf-close{background:rgba(255,255,255,.06);border:1px solid rgba(125,216,224,.3);color:#c9bda6;width:2rem;height:2rem;border-radius:50%;cursor:pointer;font-size:1.1em;line-height:1;flex-shrink:0;transition:background .2s,color .2s}
.imm-sf-close:hover{background:rgba(125,216,224,.22);color:#7DD8E0}
.imm-sf-screen iframe{flex:1;width:100%;border:none;background:#fff}
@media(max-width:760px){
  #immSiteFrame{padding:2.2vh 2.6vw}
  .imm-sf-screen{border-radius:.7rem}
}

/* Works gallery embedded inside the wide panel: reuse .works-grid from
   the main site, just recolour text for the dark panel background */
.imm-panel-body .works-grid{padding:0;max-width:none;margin:0}
.imm-panel-body .work-reveal-name{color:#1a1a1a}

/* Chat-flavoured panel body (host) */
.imm-chat-msgs{display:flex;flex-direction:column;gap:.7rem;margin-bottom:1rem}
.imm-cmsg{max-width:88%;padding:.65rem .9rem;border-radius:.9rem;font-size:.95em;line-height:1.55;border:1.5px solid;backdrop-filter:blur(3px)}
.imm-cmsg-bot{align-self:flex-start;background:rgba(125,216,224,.07);border-color:rgba(140,224,232,.5);color:#dffbfd;border-bottom-left-radius:.25rem;box-shadow:0 0 16px rgba(125,216,224,.22),inset 0 0 10px rgba(125,216,224,.08);text-shadow:0 0 8px rgba(140,224,232,.35)}
.imm-cmsg-user{align-self:flex-end;background:rgba(196,160,90,.09);border-color:rgba(196,160,90,.6);color:#f7ecd2;font-weight:500;border-bottom-right-radius:.25rem;box-shadow:0 0 16px rgba(196,160,90,.22),inset 0 0 10px rgba(196,160,90,.08);text-shadow:0 0 8px rgba(196,160,90,.3)}
.imm-chat-opts{display:flex;flex-direction:column;gap:.5rem}
.imm-chat-opt{text-align:left;background:rgba(255,255,255,.04);border:1px solid rgba(196,160,90,.25);color:#e8dcc4;border-radius:.5rem;padding:.65rem .9rem;font-size:.85em;font-family:'Source Sans Pro',sans-serif;cursor:pointer;transition:border-color .2s,background .2s;display:flex;align-items:center;justify-content:space-between;gap:.5rem}
.imm-chat-opt:hover{border-color:#C4A05A;background:rgba(196,160,90,.08)}
.imm-chat-opt .arrow{opacity:.6;flex-shrink:0}

.imm-typing-row{align-self:flex-start;display:inline-flex;gap:4px;background:rgba(125,216,224,.07);border:1.5px solid rgba(140,224,232,.5);padding:.6rem .8rem;border-radius:.9rem;border-bottom-left-radius:.25rem;margin-bottom:.7rem;box-shadow:0 0 16px rgba(125,216,224,.22)}
.imm-typing-row span{width:5px;height:5px;border-radius:50%;background:#a8e8ef;animation:immTypingBounce 1.1s ease-in-out infinite}
.imm-typing-row span:nth-child(2){animation-delay:.15s}
.imm-typing-row span:nth-child(3){animation-delay:.3s}
@keyframes immTypingBounce{0%,60%,100%{transform:translateY(0);opacity:.4}30%{transform:translateY(-3px);opacity:1}}

.imm-chat-form{display:flex;gap:.5rem;margin-top:.9rem;padding-top:.9rem;border-top:1px solid rgba(196,160,90,.15)}
.imm-chat-form input{flex:1;min-width:0;background:rgba(255,255,255,.05);border:1px solid rgba(196,160,90,.25);border-radius:.5rem;padding:.65rem .85rem;color:#f0e6d2;font-family:'Source Sans Pro',sans-serif;font-size:.85em;transition:border-color .2s,background .2s}
.imm-chat-form input:focus{outline:none;border-color:#C4A05A;background:rgba(255,255,255,.08)}
.imm-chat-form input::placeholder{color:#7a7168}
.imm-chat-form button{flex-shrink:0;width:2.6rem;border:none;border-radius:.5rem;background:linear-gradient(135deg,#C4A05A,#a9803f);color:#161208;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:filter .2s}
.imm-chat-form button:hover{filter:brightness(1.1)}

@media(max-width:760px){
  .imm-back span{display:none}
  #immControls{display:none}
  .imm-panel{max-height:92vh}
  .imm-panel-body .works-grid{grid-template-columns:repeat(2,1fr)}
  .imm-brand{max-width:6.5rem}
  .imm-brand .b-sub{display:none}
  #immRoomBar{top:.7rem;max-width:calc(100vw - 8.5rem);padding:.4rem .5rem .4rem .7rem;gap:.5rem}
  #immRoomBar span{font-size:.58em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  #immRoomBar button span{display:none}
  #immRoomBar button{padding:.4rem .55rem}
}