*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html,body{width:100%;height:100%;overflow:hidden;font-family:'Segoe UI',system-ui,sans-serif;overscroll-behavior:none;touch-action:none}
body{background:#000}
#c{position:fixed;inset:0;width:100%!important;height:100%!important;touch-action:none}
#fade{position:fixed;inset:0;background:#000;z-index:500;pointer-events:none;opacity:0;transition:opacity .35s}

/* HUD */
#logo{position:fixed;top:22px;left:28px;z-index:60;font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.9);pointer-events:none;opacity:0;transition:opacity 1s}
#controls-hint{position:fixed;top:22px;right:28px;z-index:60;font-size:11px;letter-spacing:.08em;color:rgba(255,255,255,.4);pointer-events:none;opacity:0;transition:opacity 1s;text-align:right;line-height:1.8}

/* Scroll hint */
#sh{position:fixed;bottom:32px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;z-index:60;pointer-events:none;transition:opacity .5s}
#sh span{font-size:10px;letter-spacing:.32em;text-transform:uppercase;color:rgba(255,255,255,.4)}
.shb{width:1px;height:44px;background:linear-gradient(to bottom,rgba(255,255,255,.45),transparent);position:relative;overflow:hidden}
.shb::after{content:'';position:absolute;top:-44px;left:0;width:1px;height:44px;background:#fff;animation:sa 1.8s ease-in-out infinite}
@keyframes sa{0%{top:-44px;opacity:0}40%{opacity:1}100%{top:44px;opacity:0}}
.pill{background:rgba(0,0,0,.6);backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.15);border-radius:24px;padding:11px 24px;font-size:13px;letter-spacing:.07em;color:rgba(255,255,255,.85)}

/* Top nav bar */
#topnav{position:fixed;top:0;left:0;right:0;z-index:250;pointer-events:none;opacity:0;transform:translateY(-12px);transition:opacity .4s,transform .4s;padding:14px 22px;display:flex;align-items:center;gap:18px;background:linear-gradient(to bottom,rgba(8,10,20,.92),rgba(8,10,20,.55) 70%,transparent);backdrop-filter:blur(8px)}
#topnav.show{opacity:1;transform:none;pointer-events:auto}
.tn-logo{display:flex;align-items:center;gap:9px;font-size:14px;font-weight:800;letter-spacing:.04em;color:#fff;white-space:nowrap}
.tn-dot{width:11px;height:11px;border-radius:50%;background:linear-gradient(135deg,#6366f1,#3b82f6)}
.tn-links{display:flex;gap:4px;margin-left:8px;flex:1;overflow-x:auto;scrollbar-width:none}
.tn-links::-webkit-scrollbar{display:none}
.tn-link{background:transparent;border:1px solid transparent;border-radius:18px;color:rgba(255,255,255,.62);font-size:13px;padding:8px 16px;cursor:pointer;letter-spacing:.02em;transition:all .18s;white-space:nowrap;font-family:inherit}
.tn-link:hover{color:#fff;background:rgba(255,255,255,.08)}
.tn-link.active{color:#fff;background:rgba(255,255,255,.13);border-color:rgba(255,255,255,.2)}
.tn-link .tn-d{display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:7px;vertical-align:middle}
#tn-exit{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);border-radius:18px;color:rgba(255,255,255,.8);font-size:12px;padding:8px 16px;cursor:pointer;transition:all .18s;white-space:nowrap;font-family:inherit}
#tn-exit:hover{background:rgba(255,90,90,.16);border-color:rgba(255,90,90,.4);color:#fff}
@media(max-width:560px){.tn-logo span{display:none}.tn-link{padding:8px 13px;font-size:12px}}

/* Door / room hints */
.hint-pill{position:fixed;bottom:32px;left:50%;transform:translateX(-50%);z-index:60;pointer-events:none;transition:opacity .5s;white-space:nowrap}

/* Panel overlay */
#panel-ov{position:fixed;inset:0;z-index:460;display:flex;align-items:center;justify-content:center;background:rgba(4,6,14,.9);backdrop-filter:blur(16px);opacity:0;pointer-events:none;transition:opacity .4s}
#panel-ov.open{opacity:1;pointer-events:auto}
.pw{width:min(880px,94vw);max-height:78vh;margin-top:48px;background:#0c1117;border-radius:18px;border:1px solid rgba(255,255,255,.1);overflow-y:auto;box-shadow:0 0 100px rgba(60,100,255,.18),0 50px 100px rgba(0,0,0,.9);display:none}
.pw.active{display:block;animation:pIn .42s cubic-bezier(.16,1,.3,1) forwards}
@keyframes pIn{from{opacity:0;transform:scale(.94) translateY(16px)}to{opacity:1;transform:none}}
.ph{padding:48px 48px 20px;background:#0d1117}
.ph h2{font-size:2.1rem;font-weight:800;color:#fff;letter-spacing:-.025em;margin-bottom:8px}
.ph p{font-size:13px;color:rgba(255,255,255,.4)}
.on-h{padding:52px 48px 34px;background:linear-gradient(135deg,#0d1117,#111827)}
.p-ey{font-size:10px;letter-spacing:.38em;text-transform:uppercase;margin-bottom:14px}
.p-ti{font-size:clamp(2rem,5vw,3.4rem);font-weight:800;color:#fff;line-height:1.05;letter-spacing:-.025em;margin-bottom:18px}
.p-ti em{font-style:normal;color:transparent;-webkit-text-stroke:1px rgba(200,210,255,.4)}
.p-bo{font-size:14px;color:rgba(255,255,255,.5);line-height:1.75;max-width:520px}
.vg{padding:26px 48px 40px;display:grid;grid-template-columns:repeat(3,1fr);gap:12px;background:#0d1117}
.vc{padding:20px 17px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:12px;transition:border-color .2s}
.vc:hover{border-color:rgba(255,255,255,.16)}
.vi{font-size:22px;margin-bottom:10px}.vn{font-size:13px;font-weight:700;color:#fff;margin-bottom:5px}
.vd{font-size:11px;color:rgba(255,255,255,.42);line-height:1.6}
.sl{padding:0 48px 44px;background:#0d1117;display:flex;flex-direction:column;gap:2px}
.sr{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;background:rgba(255,255,255,.04);border-radius:10px;transition:background .2s}
.sr:hover{background:rgba(255,255,255,.07)}
.srl{display:flex;align-items:center;gap:13px}
.si{width:36px;height:36px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:15px;flex-shrink:0}
.sn{font-size:13px;font-weight:600;color:#fff}.ss{font-size:11px;color:rgba(255,255,255,.38);margin-top:2px}
.sp{font-size:13px;font-weight:700;color:#4ade80;white-space:nowrap}
.pg{padding:0 48px 44px;display:grid;grid-template-columns:repeat(3,1fr);gap:12px;background:#0d1117}
.pc{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.09);border-radius:13px;overflow:hidden;cursor:pointer;transition:all .3s}
.pc:hover{transform:translateY(-4px);border-color:rgba(255,255,255,.2);box-shadow:0 10px 40px rgba(0,0,0,.4)}
.pp{height:84px;display:flex;align-items:center;justify-content:center;font-size:30px;position:relative}
.pb2{position:absolute;top:0;left:0;right:0;height:16px;background:rgba(0,0,0,.3);display:flex;align-items:center;gap:4px;padding:0 7px}
.pd{width:6px;height:6px;border-radius:50%}
.pi{padding:11px 13px 13px}
.pt{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;margin-bottom:4px}
.pn{font-size:13px;font-weight:700;color:#fff;margin-bottom:3px}
.pde{font-size:11px;color:rgba(255,255,255,.38);line-height:1.5}
.pl{font-size:10px;color:rgba(100,149,247,.7);margin-top:6px}
.pc:hover .pl{color:#7eb8f7}
.kw{padding:44px 48px;background:#0d1117;display:grid;grid-template-columns:1fr 1.2fr;gap:38px}
.ki h2{font-size:1.9rem;font-weight:800;color:#fff;letter-spacing:-.025em;margin-bottom:12px}
.ki p{font-size:14px;color:rgba(255,255,255,.42);line-height:1.75;margin-bottom:20px}
.kd{display:flex;align-items:center;gap:11px;margin-bottom:10px}
.kic{width:32px;height:32px;background:rgba(79,142,247,.1);border:1px solid rgba(79,142,247,.2);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:13px;flex-shrink:0}
.kt{font-size:12px;color:rgba(255,255,255,.5)}
.kf{display:flex;flex-direction:column;gap:9px}
.kf input,.kf textarea{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:9px;padding:11px 14px;color:#fff;font-size:13px;outline:none;transition:border-color .2s;width:100%;font-family:inherit}
.kf input::placeholder,.kf textarea::placeholder{color:rgba(255,255,255,.25)}
.kf input:focus,.kf textarea:focus{border-color:rgba(79,142,247,.5)}
.kf textarea{height:82px;resize:none}
.kr{display:flex;gap:8px}.kr input{flex:1}
.ks{padding:11px 22px;background:#4f8ef7;border:none;color:#fff;border-radius:22px;font-size:13px;font-weight:700;cursor:pointer;margin-top:3px;transition:all .2s;font-family:inherit}
.ks:hover{transform:translateY(-2px);box-shadow:0 6px 24px rgba(79,142,247,.5)}
.ko{display:none;padding:16px;background:rgba(74,222,128,.08);border:1px solid rgba(74,222,128,.2);border-radius:12px;color:rgba(74,222,128,.9);font-size:14px;line-height:1.6}
#btn-close{position:fixed;top:64px;left:22px;z-index:260;background:rgba(255,255,255,.07);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.16);border-radius:20px;color:rgba(255,255,255,.82);font-size:12px;padding:9px 20px;cursor:pointer;transition:all .2s;opacity:0;pointer-events:none;letter-spacing:.06em}
#btn-close.show{opacity:1;pointer-events:auto}
#btn-close:hover{background:rgba(255,255,255,.14);color:#fff}
/* Loading indicator */
#loading{position:fixed;inset:0;z-index:400;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#000;transition:opacity .5s}
#loading-bar{width:230px;height:4px;background:rgba(255,255,255,.12);border-radius:3px;margin-top:16px;overflow:hidden;box-shadow:0 0 12px rgba(79,142,247,.25)}
#loading-fill{height:100%;background:linear-gradient(90deg,#4f8ef7,#7aa8ff);width:0%;transition:width .25s;border-radius:3px}
#loading-text{font-size:11px;letter-spacing:.25em;text-transform:uppercase;color:rgba(255,255,255,.35);margin-top:12px}
@media(max-width:680px){.vg,.pg{grid-template-columns:1fr}.kw{grid-template-columns:1fr;padding:26px}}

/* Room back button */
#btn-roomback{position:fixed;top:64px;left:22px;z-index:240;background:rgba(255,255,255,.08);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.2);border-radius:20px;color:rgba(255,255,255,.9);font-size:13px;padding:10px 20px;cursor:pointer;letter-spacing:.04em;transition:all .2s;opacity:0;pointer-events:none}
#btn-roomback.show{opacity:1;pointer-events:auto}
#btn-roomback:hover{background:rgba(255,255,255,.16);transform:translateX(-3px)}
/* Browser-style top bar for monitor pages */
#browser-bar{position:fixed;top:0;left:0;right:0;z-index:470;height:48px;background:#1c2128;border-bottom:1px solid rgba(255,255,255,.08);display:none;align-items:center;gap:14px;padding:0 18px}
#browser-bar.show{display:flex}
.bb-dots{display:flex;gap:8px}
.bb-dots span{width:12px;height:12px;border-radius:50%;display:block}
.bb-url{flex:1;max-width:520px;margin:0 auto;background:#0d1117;border:1px solid rgba(255,255,255,.1);border-radius:8px;height:30px;display:flex;align-items:center;gap:8px;padding:0 14px;color:rgba(255,255,255,.55);font-size:13px}
.bb-lock{font-size:10px}
#bb-x{width:34px;height:34px;border-radius:8px;background:transparent;border:none;color:rgba(255,255,255,.6);font-size:16px;cursor:pointer;transition:all .15s;display:flex;align-items:center;justify-content:center}
#bb-x:hover{background:rgba(255,80,80,.2);color:#ff6b6b}
#btn-close{display:none!important}

/* Door labels (navigation hint inside the house) */
#door-labels{position:fixed;inset:0;z-index:55;pointer-events:none}
.dlabel{position:absolute;transform:translate(-50%,-50%);background:rgba(10,12,20,.82);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.28);border-radius:14px;padding:8px 15px;display:none;flex-direction:column;align-items:center;gap:1px;pointer-events:auto;cursor:pointer;transition:transform .15s,background .15s,border-color .15s;white-space:nowrap;box-shadow:0 6px 22px rgba(0,0,0,.5)}
.dlabel.show{display:flex;animation:dlIn .3s ease}
@keyframes dlIn{from{opacity:0;transform:translate(-50%,-40%)}to{opacity:1;transform:translate(-50%,-50%)}}
.dlabel:hover{transform:translate(-50%,-50%) scale(1.09);background:rgba(22,26,40,.96);border-color:rgba(255,255,255,.5)}
.dlabel-dot{width:9px;height:9px;border-radius:50%;margin-bottom:3px;box-shadow:0 0 8px currentColor}
.dlabel-name{font-size:14px;font-weight:700;color:#fff;letter-spacing:.03em}
.dlabel-cue{font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.6);margin-top:1px}

/* ===== HERO / INTRO (reuses #loading) ===== */
#loading{z-index:450;background:radial-gradient(125% 95% at 50% -10%,#1a2150 0%,#0c1030 48%,#05060f 100%);padding:26px;text-align:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(120,150,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(120,150,255,.05) 1px,transparent 1px);background-size:46px 46px;mask-image:radial-gradient(80% 70% at 50% 30%,#000 0%,transparent 75%);-webkit-mask-image:radial-gradient(80% 70% at 50% 30%,#000 0%,transparent 75%)}
.hero-bg::after{content:'';position:absolute;top:-30%;left:50%;width:680px;height:680px;transform:translateX(-50%);background:radial-gradient(circle,rgba(99,102,241,.28),transparent 62%);filter:blur(20px)}
.hero-inner{position:relative;z-index:2;max-width:680px;display:flex;flex-direction:column;align-items:center;gap:18px;animation:heroUp .9s cubic-bezier(.16,1,.3,1) both}
@keyframes heroUp{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
.hero-badge{display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:rgba(200,210,255,.8);background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);padding:8px 16px;border-radius:30px;backdrop-filter:blur(8px)}
.hb-dot{width:7px;height:7px;border-radius:50%;background:#6366f1;box-shadow:0 0 10px #6366f1;animation:hbp 2s ease-in-out infinite}
@keyframes hbp{0%,100%{opacity:.5}50%{opacity:1}}
.hero-h1{font-family:'Bricolage Grotesque',system-ui,sans-serif;font-weight:800;font-size:clamp(2.4rem,7.5vw,4.6rem);line-height:1.02;letter-spacing:-.03em;color:#fff;margin:0}
.hero-h1 em{font-style:normal;background:linear-gradient(100deg,#a5b4fc,#60a5fa 55%,#38bdf8);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{font-size:clamp(15px,2.4vw,18px);line-height:1.6;color:rgba(220,226,255,.62);max-width:520px;margin:0 auto}
.hero-chips{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:2px}
.hchip{font-size:13px;font-weight:600;color:rgba(235,240,255,.92);background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);padding:8px 15px;border-radius:22px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:10px}
.hbtn{font-family:inherit;font-size:15px;font-weight:700;padding:14px 28px;border-radius:30px;cursor:pointer;border:1px solid transparent;transition:transform .18s,box-shadow .18s,background .18s;letter-spacing:.01em}
.hbtn-primary{background:linear-gradient(135deg,#6366f1,#3b82f6);color:#fff;box-shadow:0 10px 30px rgba(80,110,255,.4)}
.hbtn-primary:hover{transform:translateY(-3px);box-shadow:0 16px 40px rgba(80,110,255,.55)}
.hbtn-ghost{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.18);color:#fff}
.hbtn-ghost:hover{background:rgba(255,255,255,.12);transform:translateY(-3px)}
.hero-enter{margin-top:22px;background:none;border:none;color:rgba(190,200,255,.55);font-family:inherit;font-size:13px;letter-spacing:.06em;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:color .2s}
.hero-enter:hover{color:#fff}
.he-arrow{display:inline-block;animation:hea 1.8s ease-in-out infinite}
@keyframes hea{0%,100%{transform:translateY(0)}50%{transform:translateY(5px)}}
#loading-bar{width:210px;margin-top:18px}
#loading-text{margin-top:10px}
@media(max-width:560px){.hero-cta{flex-direction:column;width:100%;max-width:300px}.hbtn{width:100%}}

/* ===== Persistent floating CTA ===== */
#quick-cta{position:fixed;right:18px;bottom:20px;z-index:70;font-family:inherit;font-size:14px;font-weight:700;color:#fff;background:linear-gradient(135deg,#6366f1,#3b82f6);border:none;border-radius:30px;padding:13px 22px;cursor:pointer;box-shadow:0 8px 28px rgba(70,100,255,.5);opacity:0;transform:translateY(14px);pointer-events:none;transition:opacity .4s,transform .4s,box-shadow .2s}
#quick-cta.show{opacity:1;transform:none;pointer-events:auto}
#quick-cta:hover{box-shadow:0 14px 38px rgba(70,100,255,.65);transform:translateY(-2px)}
@media(max-width:560px){#quick-cta{right:14px;bottom:14px;font-size:13px;padding:12px 18px}}

/* ===== Quick-panel close (decoupled from 3D) ===== */
#quick-close{position:fixed;top:18px;left:50%;transform:translateX(-50%);z-index:475;background:rgba(255,255,255,.08);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.18);border-radius:22px;color:rgba(255,255,255,.9);font-family:inherit;font-size:13px;letter-spacing:.04em;padding:10px 22px;cursor:pointer;opacity:0;pointer-events:none;transition:all .25s}
#quick-close.show{opacity:1;pointer-events:auto}
#quick-close:hover{background:rgba(255,90,90,.18);border-color:rgba(255,90,90,.4);color:#fff}

/* ===== CINEMATIC SPACE INTRO ===== */
#loading{background:#03040c}
#space{position:absolute;inset:0;overflow:hidden;z-index:1}
#stars{position:absolute;inset:-25%;will-change:transform;transform-origin:50% 40%}
#stars i{position:absolute;background:#fff;border-radius:50%;animation:twk var(--d,3s) ease-in-out infinite}
@keyframes twk{0%,100%{opacity:.22}50%{opacity:1}}
#earth{position:absolute;left:50%;top:64%;width:300px;height:300px;border-radius:50%;will-change:transform;transform:translate(-50%,-50%) scale(.6);
  background:
    radial-gradient(circle at 30% 26%, rgba(255,255,255,.32), transparent 22%),
    radial-gradient(40% 30% at 62% 58%, rgba(120,200,140,.85), transparent 60%),
    radial-gradient(34% 26% at 33% 64%, rgba(150,190,120,.78), transparent 60%),
    radial-gradient(30% 22% at 70% 32%, rgba(165,200,140,.7), transparent 60%),
    radial-gradient(circle at 35% 32%, #93c6ff 0%, #3f86dd 40%, #1f5bb4 72%, #154a93 100%);
  box-shadow:inset -28px -18px 55px rgba(0,20,45,.55), inset 8px 6px 30px rgba(180,220,255,.25), 0 0 60px 8px rgba(110,165,255,.55), 0 0 150px 36px rgba(70,120,225,.3)}
#earth::after{content:'';position:absolute;inset:-7%;border-radius:50%;pointer-events:none;
  background:radial-gradient(circle at 36% 30%, rgba(160,205,255,.30), rgba(120,170,255,.06) 55%, transparent 66%)}
#crawl{position:absolute;inset:0;z-index:3;perspective:330px;perspective-origin:50% -10%;overflow:hidden;pointer-events:none;opacity:0}
#crawl-inner{position:absolute;left:50%;top:58%;width:min(660px,84vw);transform-origin:50% 0%;color:#ffd152;text-align:center;text-shadow:0 0 18px rgba(255,180,40,.35);will-change:transform}
.crawl-title{font-family:'Bricolage Grotesque',system-ui,sans-serif;font-size:clamp(22px,4vw,32px);font-weight:800;letter-spacing:.06em;text-transform:uppercase;margin-bottom:16px}
.crawl-body{font-family:'Bricolage Grotesque',system-ui,sans-serif;font-size:clamp(17px,3.2vw,24px);font-weight:600;line-height:1.55}
.hero-inner{position:relative;z-index:5;will-change:transform,opacity,filter}

/* ===== v9: atmosphere, language switcher, admin, fixes ===== */
#atmos{position:absolute;inset:0;z-index:4;pointer-events:none;opacity:0;background:radial-gradient(circle at 50% 62%, rgba(190,222,255,.95), rgba(130,180,255,.45) 32%, rgba(50,95,180,.16) 58%, transparent 74%)}

/* smaller, less intrusive door labels in the hallway */
.dlabel{padding:4px 11px;border-radius:11px;background:rgba(10,12,20,.72)}
.dlabel-name{font-size:12px}
.dlabel-dot{width:7px;height:7px;margin-bottom:2px}
.dlabel-cue{display:none;font-size:8px;margin-top:1px;color:rgba(255,255,255,.72)}
.dlabel.show:hover .dlabel-cue{display:block}

/* readability bumps */
.ph p{color:rgba(255,255,255,.6)}
.p-bo{color:rgba(255,255,255,.7)}
.vd{color:rgba(255,255,255,.66)}
.ss{color:rgba(255,255,255,.62)}
.pde{color:rgba(255,255,255,.62)}
.kt{color:rgba(255,255,255,.74)}
.ki p{color:rgba(255,255,255,.66)}
#controls-hint{color:rgba(255,255,255,.62)}
.tn-link{color:rgba(255,255,255,.82)}
#logo{left:28px}

/* language switcher */
#lang-switch{position:fixed;bottom:16px;right:16px;z-index:465;display:flex;gap:4px;background:rgba(10,12,22,.6);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.16);border-radius:20px;padding:4px}
#lang-switch button{font-family:inherit;font-size:12px;font-weight:700;letter-spacing:.04em;color:rgba(255,255,255,.65);background:transparent;border:none;border-radius:15px;padding:6px 12px;cursor:pointer;transition:all .18s}
#lang-switch button.on{background:linear-gradient(135deg,#6366f1,#3b82f6);color:#fff}
#lang-switch button:hover{color:#fff}

/* admin panel */
#adm{position:fixed;inset:0;z-index:490;background:rgba(3,4,12,.72);backdrop-filter:blur(6px);display:none;align-items:flex-start;justify-content:center;overflow:auto;padding:30px 16px}
#adm.open{display:flex}
.adm-box{width:100%;max-width:560px;background:#0e1224;border:1px solid rgba(255,255,255,.14);border-radius:18px;padding:22px;color:#e8ecff;font-family:inherit;box-shadow:0 30px 80px rgba(0,0,0,.6)}
.adm-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.adm-top strong{font-size:18px}
#adm-x{background:rgba(255,255,255,.08);border:none;color:#fff;width:34px;height:34px;border-radius:10px;cursor:pointer;font-size:15px}
.adm-note{font-size:12px;line-height:1.55;color:rgba(255,255,255,.55);margin:0 0 8px}
.adm-l{display:block;font-size:12px;font-weight:600;letter-spacing:.03em;color:rgba(255,255,255,.7);margin:14px 0 6px}
#adm textarea,.adm-f{width:100%;box-sizing:border-box;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);border-radius:10px;color:#fff;font-family:inherit;font-size:14px;padding:10px 12px;margin-bottom:8px;resize:vertical}
.adm-row{border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:12px;margin-bottom:10px;background:rgba(255,255,255,.02)}
.adm-rh{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;font-size:13px;color:rgba(255,255,255,.7)}
.adm-del{background:rgba(248,113,113,.15);border:1px solid rgba(248,113,113,.3);color:#fca5a5;border-radius:8px;padding:4px 10px;font-size:12px;cursor:pointer;font-family:inherit}
.adm-btn{font-family:inherit;font-size:14px;font-weight:700;color:#fff;background:linear-gradient(135deg,#6366f1,#3b82f6);border:none;border-radius:12px;padding:11px 18px;cursor:pointer}
.adm-btn.ghost{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16)}
.adm-btn.danger{color:#fca5a5}
.adm-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
#adm-add{margin-top:4px}

/* ===== v10: crawl readability ===== */
#crawl{perspective:520px;perspective-origin:50% 2%}
#crawl-inner{top:60%;width:min(780px,92vw);color:#ffdf72;text-shadow:0 0 26px rgba(255,195,70,.6),0 0 2px rgba(255,220,120,.55)}
.crawl-title{font-size:clamp(28px,5.6vw,46px);margin-bottom:18px}
.crawl-body{font-size:clamp(20px,4vw,30px);line-height:1.6}
#lang-switch{transition:opacity .4s}
#loading{padding-top:96px}
.hero-badge{margin-top:6px}

/* ===== v15: orbital / satellite view — Earth as a glowing horizon ===== */
#earth{left:50%;top:auto;bottom:-207vh;width:240vh;height:240vh;border-radius:50%;transform:translateX(-50%) scale(1);transform-origin:50% 50%;
  background:
    radial-gradient(42% 7% at 50% 5%, rgba(255,255,255,.5), transparent 70%),
    radial-gradient(30% 6% at 37% 7%, rgba(195,225,255,.45), transparent 72%),
    radial-gradient(26% 6% at 64% 8%, rgba(150,210,175,.45), transparent 72%),
    radial-gradient(circle at 50% 7%, #c2e2ff 0%, #5fa0ec 6%, #2f6fc8 12%, #18468f 26%, #0b2a5e 60%);
  box-shadow:inset 0 90px 120px rgba(170,215,255,.16), inset 0 -160px 260px rgba(2,10,30,.5), 0 0 60px 16px rgba(125,185,255,.6), 0 0 170px 64px rgba(70,130,240,.34)}
#earth::after{display:none}
#stars{opacity:.9}

/* ===== always-visible shortcut menu ===== */
#quickmenu{position:fixed;left:14px;bottom:16px;z-index:472;display:flex;flex-wrap:wrap;gap:6px;max-width:62vw}
.qm-link{font-family:inherit;font-size:12px;font-weight:600;color:rgba(255,255,255,.92);background:rgba(12,16,28,.62);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.16);border-radius:18px;padding:8px 13px;cursor:pointer;display:inline-flex;align-items:center;transition:all .18s;white-space:nowrap}
.qm-link:hover{background:rgba(99,102,241,.38);border-color:rgba(255,255,255,.32)}
.qm-link .tn-d{display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:7px}
@media(max-width:560px){#quickmenu{left:10px;bottom:10px;gap:5px;max-width:74vw}.qm-link{font-size:11px;padding:7px 11px}.qm-link .tn-d{margin-right:5px}}

/* ===== hero shortcut menu + corner-menu fade ===== */
.hero-nav{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:6px}
.hero-nav .qm-link{font-size:13px;padding:9px 16px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.18);color:#fff;backdrop-filter:none}
.hero-nav .qm-link:hover{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.32)}
@media(max-width:560px){.hero-nav .qm-link{font-size:12px;padding:8px 13px}}
#quickmenu{transition:opacity .35s}

/* ===== v19: realistic earth + professional polish ===== */
#earth{left:50%;top:auto;bottom:-58vh;width:130vh;height:130vh;border-radius:50%;
  background:#03040c;overflow:hidden;
  transform:translateX(-50%) scale(1);transform-origin:50% 50%;
  box-shadow:0 0 45px 10px rgba(120,180,255,.4), 0 0 90px 36px rgba(60,120,235,.18), inset 0 0 60px rgba(0,0,0,.22)}

/* professional buttons */
.hbtn-primary{background:linear-gradient(135deg,#7c83ff,#4f7bef 55%,#3b6fe6);box-shadow:0 12px 34px rgba(70,100,255,.45),inset 0 1px 0 rgba(255,255,255,.28);padding:15px 32px;letter-spacing:.01em}
.hbtn-primary:hover{box-shadow:0 18px 48px rgba(70,100,255,.62),inset 0 1px 0 rgba(255,255,255,.34)}
.hero-cta{margin-top:14px}
.hero-nav{gap:10px;margin-top:14px}
.hero-nav .qm-link{font-size:11.5px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;padding:10px 18px;border-radius:24px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.15);color:rgba(255,255,255,.85);transition:all .2s}
.hero-nav .qm-link:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.34);color:#fff;transform:translateY(-1px)}
.hero-nav .qm-link .tn-d{width:6px;height:6px;margin-right:8px;box-shadow:0 0 7px currentColor}

/* hero refinement */
.hero-badge{letter-spacing:.16em;border-color:rgba(255,255,255,.15);background:rgba(255,255,255,.045)}
.hero-h1{letter-spacing:-.035em}
.hero-sub{color:rgba(225,231,255,.72)}
.hchip{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.14)}
#loading::after{content:'';position:absolute;inset:0;pointer-events:none;z-index:6;background:radial-gradient(125% 80% at 50% 32%,transparent 52%,rgba(0,2,10,.5) 100%)}

/* audio toggle */
#audio-toggle{position:fixed;left:14px;bottom:14px;z-index:466;width:42px;height:42px;border-radius:50%;border:1px solid rgba(255,255,255,.18);background:rgba(12,16,28,.62);backdrop-filter:blur(10px);color:#fff;font-size:17px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}
#audio-toggle:hover{background:rgba(99,102,241,.4);border-color:rgba(255,255,255,.3)}
#earth{width:90vh;height:90vh;bottom:-52vh}

/* ===== v21: rotating high-quality earth, readable crawl, render quality ===== */
#earth{overflow:hidden}
#earth .earth-map{position:absolute;top:0;left:0;height:100%;width:200%;background:url(../assets/earth.jpg) left center/50% 100% repeat-x;animation:earthspin 80s linear infinite;will-change:transform}
@keyframes earthspin{from{transform:translateX(0)}to{transform:translateX(-50%)}}
#earth .earth-shade{position:absolute;inset:0;border-radius:50%;pointer-events:none;
  background:
    radial-gradient(circle at 36% 32%, rgba(255,255,255,.24), rgba(255,255,255,0) 42%),
    radial-gradient(circle at 66% 72%, rgba(0,6,22,.5), rgba(0,0,0,0) 52%),
    radial-gradient(circle at 50% 50%, rgba(0,0,0,0) 60%, rgba(3,12,30,.5) 82%, rgba(3,12,30,.82) 100%);
  box-shadow:inset 0 0 55px 10px rgba(130,190,255,.32)}
@media (prefers-reduced-motion: reduce){#earth .earth-map{animation:none}}

/* crawl: high readability on any background */
#crawl{background:radial-gradient(58% 46% at 50% 56%, rgba(0,2,10,.5), rgba(0,2,10,0) 72%)}
#crawl-inner{color:#ffe7a3;text-shadow:0 2px 10px rgba(0,0,0,.85),0 0 2px rgba(0,0,0,.9),0 0 22px rgba(255,200,90,.32)}

/* crisper text rendering everywhere */
body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}
.hero-sub,.p-bo,.ki p,.ph p{color:rgba(228,234,255,.78)}

/* ===== v22: nicer admin + contact links ===== */
.adm-box{max-width:600px}
.adm-brand{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.42);margin-top:3px}
.adm-sec{border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.025);border-radius:14px;padding:14px 14px 10px;margin-top:12px}
.adm-st{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:rgba(165,180,255,.85);margin-bottom:10px}
.adm-g2{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.adm-btn.sm{padding:9px 14px;font-size:13px}
.adm-status{margin-top:10px;font-size:13px;min-height:18px;color:rgba(255,255,255,.6);transition:color .2s}
.adm-status.ok{color:#5ee0a0}
.adm-status.err{color:#fca5a5}
#adm-pass{margin-bottom:10px}
.adm-actions{margin-top:8px}
#kdirect{margin-top:16px;display:flex;flex-wrap:wrap;gap:16px}
#kdirect a{color:#7eb8f7;text-decoration:none;font-size:14px;font-weight:600}
#kdirect a:hover{text-decoration:underline}
@media(max-width:560px){.adm-g2{grid-template-columns:1fr}}
body.qpanel #lang-switch,body.qpanel #audio-toggle{opacity:0!important;pointer-events:none!important}
#stars i{animation:none!important}
/* ===== Full-screen preloader ===== */
#preload{position:fixed;inset:0;z-index:900;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;background:radial-gradient(120% 90% at 50% 0%,#141a3e 0%,#0a0d24 50%,#04050f 100%);transition:opacity .6s ease;text-align:center;padding:24px}
#preload.done{opacity:0;pointer-events:none}
.pl-orbit{position:relative;width:92px;height:92px;margin-bottom:6px}
.pl-planet{position:absolute;inset:22px;border-radius:50%;background:radial-gradient(circle at 32% 30%,#7aa8ff 0%,#3563d8 45%,#16245e 100%);box-shadow:0 0 26px rgba(90,140,255,.55)}
.pl-sat{position:absolute;top:50%;left:50%;width:10px;height:10px;margin:-5px;border-radius:50%;background:#ffd27a;box-shadow:0 0 10px rgba(255,210,122,.9);animation:plorb 1.7s linear infinite}
@keyframes plorb{from{transform:rotate(0deg) translateX(46px)}to{transform:rotate(360deg) translateX(46px)}}
.pl-title{font-family:'Bricolage Grotesque',sans-serif;font-weight:800;letter-spacing:.35em;font-size:15px;color:#dfe7ff;animation:plpulse 2.2s ease-in-out infinite}
@keyframes plpulse{0%,100%{opacity:.65}50%{opacity:1}}
.pl-wait{font-size:13px;color:rgba(225,232,255,.75);letter-spacing:.06em}
.pl-dots i{display:inline-block;animation:pldot 1.2s infinite;font-style:normal}
.pl-dots i:nth-child(2){animation-delay:.2s}.pl-dots i:nth-child(3){animation-delay:.4s}
@keyframes pldot{0%,60%,100%{opacity:.2}30%{opacity:1}}
.pl-bar{width:min(420px,72vw);height:8px;border-radius:6px;background:rgba(255,255,255,.1);overflow:hidden;box-shadow:0 0 16px rgba(79,142,247,.28)}
.pl-fill{height:100%;width:0%;border-radius:6px;background:linear-gradient(90deg,#4f8ef7,#8db4ff);transition:width .25s ease}
.pl-pct{font-size:12px;color:rgba(190,205,255,.8);letter-spacing:.18em}
.pl-note{font-size:11px;color:rgba(170,185,230,.5);letter-spacing:.05em;margin-top:2px}
@media (prefers-reduced-motion:reduce){.pl-sat,.pl-title,.pl-dots i{animation:none!important}}
#stars .shoot{position:absolute;top:var(--st,12%);left:var(--sl,15%);width:120px;height:2px;border-radius:2px;opacity:0;pointer-events:none;background:linear-gradient(90deg,rgba(255,255,255,0),rgba(255,255,255,.95));transform:rotate(-28deg);animation:whshoot var(--sd,9s) linear infinite}
@keyframes whshoot{0%,86%{opacity:0;transform:rotate(-28deg) translateX(0)}88%{opacity:.95}94%{opacity:0;transform:rotate(-28deg) translateX(46vw)}100%{opacity:0;transform:rotate(-28deg) translateX(46vw)}}
@media (prefers-reduced-motion:reduce){#stars .shoot{animation:none!important;opacity:0!important}}