/* Démo jouable de Declio, affichée dans l'écran du MacBook 3D (1280 × 826, mise en perspective par stage.js) */
#demo{position:absolute;left:0;top:0;width:1280px;height:826px;transform-origin:0 0;z-index:5;overflow:hidden;border-radius:12px;
  background:#0b0b0a;color:#f5f5f0;font:15px/1.45 var(--sans);opacity:0;pointer-events:none;transition:opacity .7s ease;
  -webkit-font-smoothing:antialiased;user-select:none;display:flex;flex-direction:column}
.live #demo{opacity:1;pointer-events:auto}
#demo *{box-sizing:border-box}
#demo button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
#demo .os{height:26px;flex:none;display:flex;align-items:center;gap:18px;padding:0 18px;background:#161614;font:600 13px -apple-system,var(--sans);color:#e8e8e2}
#demo .os span{font-weight:400;opacity:.85}#demo .os .rt{margin-left:auto;opacity:.85;font-weight:500}
#demo .win{flex:1;display:flex;flex-direction:column;margin:10px 14px 0;border-radius:10px 10px 0 0;background:#0b0b0a;box-shadow:0 0 0 1px rgba(255,255,255,.08);overflow:hidden;position:relative}
#demo .tbar{height:32px;flex:none;display:flex;align-items:center;gap:8px;padding:0 14px;background:#171715;border-bottom:1px solid #262622;position:relative}
#demo .tbar i{width:12px;height:12px;border-radius:50%;background:#ff5f57}#demo .tbar i:nth-child(2){background:#febc2e}#demo .tbar i:nth-child(3){background:#28c840}
#demo .tbar span{position:absolute;left:0;right:0;text-align:center;font:500 12.5px -apple-system,var(--sans);color:#8d8d86;pointer-events:none}
#demo .app{flex:1;display:flex;flex-direction:column;padding:22px 34px 18px;min-height:0}
#demo .hd{display:flex;align-items:flex-end;justify-content:space-between;gap:20px}
#demo .logo{font:900 46px/.9 var(--display);letter-spacing:.01em}#demo .logo i{color:var(--acid);font-style:normal}
#demo .hd p{font-size:13px;color:#8d8d86;max-width:420px;text-align:right}
#demo .steps{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin:18px 0 16px}
#demo .st{display:flex;align-items:center;gap:10px;height:40px;padding:0 12px;border:1px solid #26261f;background:#121211;color:#6f6f66;font:600 13px var(--sans);text-align:left}
#demo .st b{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font:600 11px var(--mono);background:#1e1e1b;color:#8d8d86;flex:none}
#demo .st.on{border-color:var(--acid);color:#f5f5f0;background:#16190d}#demo .st.on b{background:var(--acid);color:#0b0b0a}
#demo .st.done{color:#c9c9c0}#demo .st.done b{background:#2c3312;color:var(--acid)}
#demo .st:disabled{cursor:default}
#demo .pane{flex:1;min-height:0;overflow:auto;padding-right:6px;scrollbar-width:thin;scrollbar-color:#3a3a31 transparent}
#demo .lbl{font:500 11px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:#6f6f66;margin:0 0 10px}
#demo .foot{display:flex;gap:12px;align-items:center;margin-top:14px;flex:none}
#demo .go{flex:1;height:52px;background:var(--acid);color:#0b0b0a!important;font:700 15px var(--display)!important;letter-spacing:.12em;text-transform:uppercase;transition:filter .2s,transform .15s}
#demo .go:hover{filter:brightness(1.08)}#demo .go:active{transform:scale(.995)}
#demo .go:disabled{background:#2a2a24;color:#6f6f66!important;cursor:not-allowed}
#demo .back{height:52px;padding:0 20px;border:1px solid #3a3a31;color:#a3a399;font:600 13px var(--sans)}
#demo .ghost{height:38px;padding:0 14px;border:1px solid #3a3a31;color:#d8d8d0;font:600 13px var(--sans)}
#demo .ghost:hover{border-color:var(--acid);color:var(--acid)}

/* 1 · KV */
#demo .drop{height:250px;border:1.5px dashed #3a3a31;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:#a3a399;transition:border-color .2s,background .2s;text-align:center}
#demo .drop.over{border-color:var(--acid);background:#14170b}
#demo .drop strong{font:800 26px var(--display);text-transform:uppercase;color:#f5f5f0;letter-spacing:.02em}
#demo .drop .row{display:flex;gap:10px;margin-top:6px}
#demo .kvcard{display:flex;gap:18px;align-items:center;padding:14px;border:1px solid #26261f;background:#121211;margin-top:14px}
#demo .kvcard img{height:96px;width:auto;max-width:260px;object-fit:cover}
#demo .kvcard b{display:block;font-size:16px}#demo .kvcard small{color:#8d8d86;font:12px var(--mono)}
#demo .tip{margin-top:14px;font-size:13px;color:#8d8d86}#demo .tip em{color:var(--acid);font-style:normal}

/* 2 · formats */
#demo .grp{margin-bottom:18px}
#demo .grp header{display:flex;align-items:center;gap:12px;margin-bottom:10px}
#demo .grp header .lbl{margin:0}
#demo .all{font:500 11px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--acid);border:1px solid #3a4a10;padding:4px 9px}
#demo .chips{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}
#demo .fc{display:flex;gap:9px;align-items:center;padding:9px 10px;border:1px solid #26261f;background:#121211;text-align:left;transition:all .15s}
#demo .fc:hover{border-color:#4a4a3f}
#demo .fc .bx{flex:none;width:16px;height:16px;border:1.5px solid #4a4a3f;display:grid;place-items:center;font:700 11px var(--sans);color:#0b0b0a}
#demo .fc b{display:block;font:600 12.5px/1.2 var(--sans)}#demo .fc small{font:11px var(--mono);color:#6f6f66}
#demo .fc.on{border-color:var(--acid);background:#16190d}#demo .fc.on .bx{background:var(--acid);border-color:var(--acid)}
#demo .count{font:600 13px var(--mono);color:#a3a399;margin-left:auto}#demo .count em{color:var(--acid);font-style:normal}

/* 3 · cadrage */
#demo .warn{display:flex;align-items:center;gap:14px;padding:12px 14px;border:1px solid #6b4a12;background:#1d150a;color:#ffc46b;font-size:14px;margin-bottom:14px}
#demo .warn.ok{border-color:#3a4a10;background:#14170b;color:var(--acid)}
#demo .warn .ghost{margin-left:auto;border-color:var(--acid);background:var(--acid);color:#0b0b0a}
#demo .warn .ghost:hover{color:#0b0b0a;filter:brightness(1.08)}
#demo .crops{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
#demo .cc{border:1px solid #26261f;background:#121211;padding:8px}
#demo .cc .th{height:128px;display:grid;place-items:center;background:#0a0a09;cursor:grab;position:relative}
#demo .cc .th:active{cursor:grabbing}
#demo .cc canvas{max-width:100%;max-height:128px;display:block}
#demo .cc b{display:block;margin-top:7px;font:600 12px var(--sans);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#demo .cc small{font:10.5px var(--mono);color:#6f6f66}
#demo .cc .tag{position:absolute;left:6px;top:6px;font:600 9.5px var(--mono);letter-spacing:.04em;padding:2px 6px;background:#3a0f12;color:#ff7480}
#demo .cc .tag.ok{background:#1c2409;color:var(--acid)}
#demo .cc.cut{border-color:#5a1f24}
#demo .hint2{font:12px var(--mono);color:#6f6f66;margin-bottom:12px}

/* 4 · nomenclature */
#demo .nm{display:grid;grid-template-columns:1fr 1fr;gap:22px}
#demo .fld span{display:block;font:500 11px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:#6f6f66;margin-bottom:6px}
#demo .fld input,#demo .fld select{width:100%;height:42px;background:#0a0a08;border:1px solid #3a3a31;color:#f5f5f0;font:14px var(--mono);padding:0 12px;border-radius:0;user-select:text}
#demo .fld input:focus,#demo .fld select:focus{outline:none;border-color:var(--acid)}
#demo .segs{display:flex;flex-wrap:wrap;gap:8px}
#demo .sg{height:34px;padding:0 12px;border:1px dashed #3a3a31;color:#6f6f66;font:13px var(--mono)}
#demo .sg.on{border-style:solid;border-color:var(--acid);color:var(--acid);background:#16190d}
#demo .sg i{font-style:normal;font-size:10px;margin-right:5px;opacity:.85}
#demo .prev{padding:14px;border:1px solid #26261f;background:#0a0a08;font:14px var(--mono);color:var(--acid);word-break:break-all}
#demo .flist{border:1px solid #26261f;background:#0a0a08;margin-top:12px}
#demo .flist div{padding:6px 12px;font:12.5px var(--mono);border-bottom:1px solid #17170f;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#demo .flist div:last-child{border:0}#demo .flist .dir{color:#6f6f66}

/* 5 · export */
#demo table{width:100%;border-collapse:collapse;font-size:13px}
#demo th{font:500 10.5px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:#6f6f66;text-align:left;padding:6px 8px;border-bottom:1px solid #26261f}
#demo td{padding:6px 8px;border-bottom:1px solid #17170f}
#demo td select{height:30px;background:#0a0a08;border:1px solid #3a3a31;color:#f5f5f0;font:12px var(--mono);padding:0 6px}
#demo .gh td{font:600 11px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--acid);padding-top:14px}
#demo .cmjn{color:#0b0b0a;background:var(--acid);font:600 10.5px var(--mono);padding:2px 6px}
#demo .rvb{color:#a3a399;border:1px solid #3a3a31;font:600 10.5px var(--mono);padding:1px 6px}
#demo .prog{height:6px;background:#1b1b18;margin:6px 0 14px}#demo .prog i{display:block;height:100%;width:0;background:var(--acid);transition:width .15s}
#demo .res{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}
#demo .rf{border:1px solid #26261f;background:#121211;padding:6px;animation:dpop .35s ease both}
#demo .rf .im{height:74px;display:grid;place-items:center;background:#0a0a09}
#demo .rf canvas{max-width:100%;max-height:74px}
#demo .rf small{display:block;margin-top:5px;font:9.5px var(--mono);color:#a3a399;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@keyframes dpop{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
#demo .done{display:flex;align-items:center;gap:14px;padding:14px;border:1px solid #3a4a10;background:#14170b;margin-bottom:14px}
#demo .done strong{font:800 22px var(--display);text-transform:uppercase}#demo .done strong em{color:var(--acid);font-style:normal}
#demo .done .go{flex:none;padding:0 22px;height:44px;margin-left:auto}

/* fenêtres internes */
#demo .modal{position:absolute;inset:0;z-index:10;background:rgba(5,5,5,.72);backdrop-filter:blur(3px);display:grid;place-items:center;animation:dfade .25s ease}
@keyframes dfade{from{opacity:0}}
#demo .box{width:760px;max-width:92%;background:#121211;border:1px solid #3a3a31;padding:22px;box-shadow:0 30px 80px rgba(0,0,0,.6)}
#demo .box h4{font:800 26px var(--display);text-transform:uppercase;margin-bottom:4px}
#demo .box p{color:#a3a399;font-size:14px}
#demo .props{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:16px 0}
#demo .pp{border:1.5px solid #26261f;padding:6px;position:relative;text-align:left}
#demo .pp.on{border-color:var(--acid)}
#demo .pp .ph{height:230px;background:#0a0a09 center/cover no-repeat;position:relative;overflow:hidden}
#demo .pp .ph.load::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,transparent 30%,rgba(204,255,0,.12) 50%,transparent 70%);background-size:200% 100%;animation:shim 1.1s linear infinite}
@keyframes shim{from{background-position:120% 0}to{background-position:-80% 0}}
#demo .pp .ph.load{background-image:none!important}
#demo .pp small{display:block;margin-top:6px;font:11px var(--mono);color:#a3a399}
#demo .row2{display:flex;gap:10px;justify-content:flex-end}
#demo .toast{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);z-index:12;background:#f5f5f0;color:#0b0b0a;font:600 13.5px var(--sans);padding:11px 16px;box-shadow:0 10px 30px rgba(0,0,0,.5);animation:dpop .3s ease;white-space:nowrap}
#demo .cta a{display:inline-flex;align-items:center;height:48px;padding:0 22px;background:var(--acid);color:#0b0b0a;font:700 15px var(--display);letter-spacing:.1em;text-transform:uppercase;margin-top:16px}

/* scène 3D d'accueil */
.stage{position:relative;height:330vh}
.stage-pin{position:sticky;top:0;height:100vh;min-height:600px;overflow:hidden}
#stage3d{position:absolute;inset:0;z-index:1}
#stage3d canvas{display:block;width:100%!important;height:100%!important}
.stage-copy{position:absolute;left:0;right:0;top:0;z-index:4;text-align:center;padding:clamp(96px,14vh,150px) var(--gut) 0;pointer-events:none;transition:padding 1.1s var(--ease),transform 1.1s var(--ease)}
.stage-copy>*{pointer-events:auto}
.stage-copy h1{font-size:clamp(64px,10vw,170px);transition:font-size 1.1s var(--ease)}
.stage-copy .lead{margin:22px auto 0;transition:opacity .6s,max-height .8s;max-height:200px;overflow:hidden}
.stage-copy .cta-row{justify-content:center;margin-top:26px;transition:opacity .6s,margin .8s}
.cam .stage-copy{padding-top:84px}
.cam .stage-copy h1{font-size:clamp(30px,3.6vw,54px)}
.cam .stage-copy .lead{opacity:0;max-height:0;margin:0}
.cam .stage-copy .cta-row{opacity:0;pointer-events:none;margin-top:0;height:0}
.stage-try{display:inline-block;margin-top:8px;font:12px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--acid);opacity:0;transition:opacity .6s .3s}
.live .stage-try{opacity:1}
.stage-down{position:absolute;left:50%;bottom:18px;transform:translateX(-50%);z-index:4;font:12px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);opacity:0;transition:opacity .6s .6s}
.live .stage-down{opacity:1}
.stage-tap{display:none}
@media(max-width:760px){
  .stage-tap{position:absolute;left:50%;bottom:16%;transform:translateX(-50%);z-index:6;display:none;height:48px;padding:0 20px;background:var(--acid);color:#0b0b0a;font:700 14px var(--display);letter-spacing:.1em;text-transform:uppercase}
  .live .stage-tap{display:block}
  .live #demo{pointer-events:none}
}
#demo.full{position:fixed;z-index:200;pointer-events:auto!important;opacity:1;border-radius:0}
.demo-close{position:fixed;right:12px;top:12px;z-index:201;width:42px;height:42px;border-radius:50%;background:#f5f5f0;color:#0b0b0a;font:700 18px var(--sans);display:none}
.demo-open .demo-close{display:block}
.demo-open{overflow:hidden}
#demo.full{box-shadow:0 0 0 200vmax #0b0b0a}
.demo-open .stage-tap{display:none!important}
.demo-open .demo-close::after{content:"Tourne ton téléphone pour plus de confort";position:fixed;left:0;right:0;bottom:22px;text-align:center;font:12px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
@media(orientation:landscape){.demo-open .demo-close::after{display:none}}

.stage-open{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);z-index:4;font:12px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--acid);transition:opacity .4s;animation:bob 1.6s ease-in-out infinite}
@keyframes bob{50%{transform:translate(-50%,6px)}}
.cam .stage-open{opacity:0}

/* encoche de l'écran, par-dessus la barre de menus comme sur un vrai Mac */
#demo .notch{position:absolute;left:50%;top:0;width:150px;height:27px;margin-left:-75px;background:#000;border-radius:0 0 11px 11px;z-index:20;pointer-events:none}
/* halo studio derrière le Mac */
.stage-pin{background:radial-gradient(60% 55% at 50% 58%,rgba(255,255,255,.07),transparent 70%),radial-gradient(40% 25% at 50% 88%,rgba(255,255,255,.04),transparent 70%)}

/* ── version finale de la scène ── */
.stage-pin{background:
  radial-gradient(42% 38% at 50% 64%,rgba(204,255,0,.10),transparent 70%),
  radial-gradient(70% 60% at 50% 55%,rgba(255,255,255,.05),transparent 72%),
  #070707}
.deep .stage-copy{opacity:0;transform:translateY(-30px);pointer-events:none}
.stage-copy{transition:padding 1.1s var(--ease),transform .8s var(--ease),opacity .6s}
.stage-try{display:none}
.live .stage-down{opacity:1;animation:hintout 4s ease forwards}
@keyframes hintout{0%,70%{opacity:1}100%{opacity:0}}
.stage-down{bottom:14px;padding:8px 14px;background:rgba(11,11,10,.75);backdrop-filter:blur(6px);border-radius:20px;color:var(--ink-2)}
nav.top{transition:background .3s,border-color .3s,transform .5s var(--ease)}
.immersive nav.top{transform:translateY(-100%)}
.immersive .progress{opacity:0}
#demo{border-radius:6px}

/* sans 3D : une seule hauteur d'écran, la démo sous le titre */
.nogl.stage{height:auto}.nogl .stage-pin{position:relative;height:100vh}
.nogl .stage-open,.nogl .stage-down{display:none}

/* fond noir pur façon Apple, juste un souffle vert au sol */
.stage-pin{background:radial-gradient(50% 30% at 50% 82%,rgba(204,255,0,.05),transparent 70%),#000}

/* titre en bas à gauche au départ, façon page produit Apple */
.stage-copy{top:auto;bottom:0;text-align:left;padding:0 var(--gut) clamp(40px,7vh,80px);max-width:var(--max);margin:0 auto}
.stage-copy h1{font-size:clamp(52px,7vw,118px)}
.stage-copy .lead{margin:16px 0 0;max-width:46ch}
.stage-copy .cta-row{justify-content:flex-start;margin-top:22px}
.cam .stage-copy{opacity:0;transform:translateY(20px);pointer-events:none;padding-top:0}
.cam .stage-copy h1{font-size:clamp(52px,7vw,118px)}
.stage-open{left:auto;right:var(--gut);transform:none;animation:none}

/* vignette douce autour de la scène, comme un studio photo */
.stage-pin::after{content:"";position:absolute;inset:0;z-index:2;pointer-events:none;background:radial-gradient(120% 90% at 50% 45%,transparent 55%,rgba(0,0,0,.55))}

/* ── version gratuite dans l'écran ── */
#demo .fc.lock{opacity:.5}#demo .fc.lock .bx{border-color:transparent;font-size:11px}
#demo .grp header .cmjn{margin-left:auto}
#demo .zoom{width:100%;margin-top:7px;accent-color:var(--acid);height:14px}
#demo .cc .tag{background:#3a2a0a;color:#ffc46b;left:auto;right:6px}
#demo .chk{display:flex;gap:10px;align-items:flex-start;margin-top:12px;font-size:13.5px;color:#a3a399;cursor:pointer}
#demo .chk input{margin-top:3px;accent-color:var(--acid);width:15px;height:15px;flex:none}
#demo .err{color:#ff7480;font-size:13px;margin-top:8px;min-height:18px}
#demo .legal{margin-top:12px;font-size:12px;color:#6f6f66}#demo .legal a{color:#a3a399}
#demo .box .ul{list-style:none;margin:14px 0;display:grid;gap:7px}
#demo .box .ul li{font-size:14px;color:#a3a399}#demo .box .ul li::before{content:"→ ";color:var(--acid)}
#demo .box h4 em{color:var(--acid);font-style:normal}
#demo .fld input{user-select:text}

/* ── version bridée : on montre le potentiel ── */
#demo .nudge{display:flex;gap:14px;align-items:center;padding:12px 16px;margin-bottom:14px;border:1px solid var(--acid);background:#14170b;border-radius:8px;animation:npulse 1.8s ease-in-out infinite}
#demo .nudge b{display:block;font:700 15px var(--sans);color:#f5f5f0}#demo .nudge small{font-size:12.5px;color:#a3a399}
#demo .nudge .hand{font-size:24px;animation:tap 1.2s ease-in-out infinite}
@keyframes npulse{50%{box-shadow:0 0 0 4px rgba(204,255,0,.12)}}
@keyframes tap{50%{transform:translateY(4px)}}
#demo .chips.glow .fc:not(.lock){border-color:#4a5a14}
#demo .tools{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:12px}
#demo .tlabel{font:500 11px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:#6f6f66;margin-right:4px}
#demo .tmode{height:34px;padding:0 13px;border:1px solid #3a3a31;color:#d8d8d0;font:600 12.5px var(--sans);display:inline-flex;align-items:center}
#demo .tmode.on{border-color:var(--acid);color:var(--acid);background:#16190d}
#demo .tpro{height:34px;padding:0 12px;border:1px dashed #3a3a31;color:#6f6f66;font:600 12.5px var(--sans);display:inline-flex;align-items:center;gap:7px;opacity:.75}
#demo .tpro:hover{opacity:1;border-color:#5a5a4f;color:#a3a399}
#demo .tpro i{font:600 9.5px var(--mono);font-style:normal;letter-spacing:.06em;color:#0b0b0a;background:var(--acid);padding:2px 5px;border-radius:3px}
#demo .sg.lockd{opacity:.5;border-style:dashed}

#demo .custom{display:flex;flex-wrap:wrap;gap:8px;align-items:stretch;padding:10px;border:1px dashed #3a3a31;border-radius:6px;opacity:.6;cursor:pointer}
#demo .custom:hover{opacity:.9}
#demo .custom .cf{display:flex;flex-direction:column;justify-content:center;gap:2px;min-width:110px;padding:6px 10px;background:#0a0a08;border:1px solid #26261f;font:500 10px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:#6f6f66}
#demo .custom .cf b{font:500 13px var(--mono);text-transform:none;letter-spacing:0;color:#8d8d86}
#demo .custom .cx{align-self:center;color:#6f6f66;font:14px var(--mono)}
#demo .custom .tpro{margin-left:auto;opacity:1}
#demo .sg .grip{display:inline-block;margin-right:6px;color:#6f6f66;opacity:.6;cursor:not-allowed}

/* transition 3D → démo : l'opacité suit le défilement (stage.js), sans fondu minuté */
.stage #demo{transition:none}
#demo.full{opacity:1!important;visibility:visible!important}
.nogl #demo{opacity:1!important;visibility:visible!important}