/* La escena y sus luces se dibujan con CSS; las imágenes originales conservan su identidad. */
:root{--ambiente:214,154,89;--luz:244,198,146;--acento-frio:91,145,165;
 --fundido-x:linear-gradient(90deg,transparent 0%,rgba(0,0,0,.08) 2%,rgba(0,0,0,.24) 4%,rgba(0,0,0,.45) 7%,rgba(0,0,0,.65) 10%,rgba(0,0,0,.82) 14%,rgba(0,0,0,.93) 18%,rgba(0,0,0,.985) 22%,#000 25%,#000 75%,rgba(0,0,0,.985) 78%,rgba(0,0,0,.93) 82%,rgba(0,0,0,.82) 86%,rgba(0,0,0,.65) 90%,rgba(0,0,0,.45) 93%,rgba(0,0,0,.24) 96%,rgba(0,0,0,.08) 98%,transparent 100%);
 --fundido-y:linear-gradient(180deg,transparent 0%,rgba(0,0,0,.08) 2%,rgba(0,0,0,.24) 4%,rgba(0,0,0,.45) 7%,rgba(0,0,0,.65) 10%,rgba(0,0,0,.82) 14%,rgba(0,0,0,.93) 18%,rgba(0,0,0,.985) 22%,#000 26%,#000 72%,rgba(0,0,0,.985) 77%,rgba(0,0,0,.93) 81%,rgba(0,0,0,.82) 85%,rgba(0,0,0,.65) 89%,rgba(0,0,0,.45) 92%,rgba(0,0,0,.24) 95%,rgba(0,0,0,.08) 98%,transparent 100%)}
body{background:#10161b}
.escena{isolation:isolate;background:radial-gradient(ellipse at 52% 43%,rgba(var(--ambiente),.055),transparent 66%)}
.tablero{isolation:isolate}
.atmosfera{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:-2}
.atmosfera>i{position:absolute;width:65%;height:85%;top:0;left:6%;border-radius:50%;background:radial-gradient(ellipse,rgba(var(--ambiente),.1),transparent 65%);transform:rotate(-24deg);animation:respira-luz 18s ease-in-out infinite alternate;will-change:transform}
.atmosfera>i:nth-child(2){left:36%;top:16%;width:70%;background:radial-gradient(ellipse,rgba(var(--acento-frio),.065),transparent 64%);animation-delay:-9s}
.orbita{position:absolute;left:50%;top:46%;width:min(76vw,1000px);aspect-ratio:1;border:1px solid rgba(var(--luz),.1);border-radius:50%;transform:translate(-50%,-50%) rotateX(66deg) rotateZ(-25deg);box-shadow:0 0 50px rgba(var(--ambiente),.025)}
.orbita-a::after{content:'';position:absolute;inset:-1px;border:1px solid transparent;border-top-color:rgba(var(--luz),.45);border-radius:50%;animation:orbitar 30s linear infinite}
.orbita-b{width:min(83vw,1100px);border-color:rgba(var(--luz),.045);transform:translate(-50%,-50%) rotateX(66deg) rotateZ(32deg)}
.meridiano{position:absolute;left:50%;top:50%;height:90%;border-left:1px solid rgba(var(--luz),.04);transform:translateY(-50%) rotate(26deg)}
.escena-numero{position:absolute;right:3%;top:50%;transform:translateY(-50%);font:700 clamp(110px,18vw,300px)/1 DMDisplay,Georgia,serif;letter-spacing:-.08em;color:rgba(var(--luz),.035);pointer-events:none;z-index:-1;user-select:none}
.maqueta{isolation:isolate;z-index:2}
/* Fundido amplio con una curva gradual en los cuatro bordes. La máscara
   afecta solo a la imagen y al vídeo; los puntos mantienen su contraste.
   Se aplica al marco fijo: imagen y vídeo se
   integran por igual, también durante los acercamientos. El centro queda nítido. */
.ventana{position:absolute;inset:0;overflow:hidden;border-radius:0;isolation:isolate}
.ventana-visual{position:absolute;inset:0;pointer-events:none;z-index:0;-webkit-mask-image:var(--fundido-x),var(--fundido-y);mask-image:var(--fundido-x),var(--fundido-y);-webkit-mask-composite:source-in;mask-composite:intersect;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:100% 100%;mask-size:100% 100%}
.mundo,.mundo-visual{position:absolute;inset:0;transform-origin:50% 50%;will-change:transform}.mundo{z-index:1}
.pieza-visual{border-radius:0;-webkit-mask-image:none;mask-image:none}
.luz-escena{position:absolute;inset:0;pointer-events:none;z-index:5;background:radial-gradient(ellipse 45% 42% at var(--foco-x,50%) var(--foco-y,48%),transparent 30%,rgba(5,11,17,.07) 80%,rgba(5,11,17,.24) 140%);opacity:0;transition:opacity 1s ease}
.abierta .luz-escena{opacity:1}
.rotulo-escena{position:absolute;left:50%;bottom:10px;transform:translateX(-50%);display:flex;align-items:center;gap:10px;max-width:calc(100% - 36px);white-space:nowrap;pointer-events:none;z-index:12;font-size:9px;line-height:1.5;letter-spacing:.08em;text-transform:uppercase;color:var(--crema-2);text-shadow:0 1px 8px #0c1116}
.rotulo-numero{color:var(--cobre);font-variant-numeric:tabular-nums;flex:none}.rotulo-titulo{overflow:hidden;text-overflow:ellipsis}
.rotulo-numero::after{content:'';display:inline-block;width:20px;height:1px;background:var(--cobre);vertical-align:middle;margin-left:10px;opacity:.5}
.vista-completa{position:absolute;right:16px;top:12px;z-index:15;display:flex;align-items:center;justify-content:center;gap:7px;min-height:44px;max-width:calc(100% - 32px);padding:7px 13px;border:1px solid rgba(244,235,222,.28);border-radius:999px;background:rgba(12,17,22,.86);backdrop-filter:blur(14px);color:var(--crema);font:500 10px/1.2 Manrope,system-ui,sans-serif;cursor:pointer}
.vista-completa[hidden]{display:none}.vista-completa svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.2}.vista-completa:hover{border-color:var(--cobre);background:var(--panel)}
.punto{z-index:9}.punto::before{transition:transform .25s ease,background-color .25s ease,box-shadow .3s ease}
.abierta .punto:not([aria-pressed=true])::before{opacity:.65}
.punto:hover::before,.punto:focus-visible::before{opacity:1;box-shadow:0 0 18px rgba(var(--luz),.65)}
.punto[aria-pressed=true]::before{box-shadow:0 0 0 1.5px var(--cobre-alto),0 0 0 5px rgba(12,17,22,.6),0 0 24px rgba(var(--luz),.55)}
.js .guia .guia-pre{display:block;font:500 9px/1.6 Manrope,system-ui,sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--cobre);margin-bottom:2px}
.js .guia{gap:8px}
.js .catalogo{backdrop-filter:blur(24px);background:linear-gradient(140deg,rgba(29,38,46,.95),rgba(15,23,30,.97));box-shadow:0 22px 80px rgba(0,0,0,.25),inset 0 1px rgba(255,231,204,.035)}
.catalogo .cat::before{content:'';display:inline-block;width:17px;height:1px;vertical-align:middle;margin-right:8px;background:var(--cobre)}
.pedir::after{content:'↗';margin-left:10px;font-size:16px}
.movimiento-detenido .atmosfera *{animation-play-state:paused!important}
@keyframes respira-luz{from{transform:translate(-4%,-3%) rotate(-24deg) scale(.94)}to{transform:translate(8%,5%) rotate(-15deg) scale(1.1)}}
@keyframes orbitar{to{transform:rotate(360deg)}}
@media(min-width:700px){.rotulo-escena{font-size:10px;bottom:14px}.vista-completa{right:20px;top:18px;font-size:11px;padding:8px 15px}}
@media(min-width:1200px){.js .guia{width:290px;gap:18px}.js .guia b{font-size:58px}.js .guia>span{max-width:245px}.js .guia .guia-pre{font-size:9px}.rotulo-escena{bottom:16px}.js .mando{background:rgba(12,17,22,.75);box-shadow:0 12px 40px rgba(0,0,0,.13)}.marca h1{font-weight:550}.cab{border-bottom-color:rgba(244,235,222,.08)}}
@media(max-width:699px){.orbita{width:130vw;top:29%;opacity:.8}.orbita-b{width:145vw}.escena-numero{top:23%;right:0;font-size:42vw}.js .guia{top:14px}.js .guia b{font-size:34px}.js .guia>span{font-size:11px}.js .guia .guia-pre{font-size:8px}.ventana{border-radius:0}.rotulo-escena{font-size:8px;bottom:6px;gap:7px}.rotulo-numero::after{width:14px;margin-left:7px}.vista-completa{right:8px;top:4px;padding:7px 10px;font-size:9px}.catalogo .cat{font-size:9px}.mando .todos{font-size:10px}}
@media(max-height:650px){.rotulo-escena{font-size:8px;bottom:6px}.vista-completa{top:2px;right:6px;font-size:9px}.js .guia{gap:7px}.js .guia b{font-size:30px}}
/* Dos exploraciones artísticas. La tarjeta publicada usa Luz y materia. */
html[data-concepto=orbita]{--fondo:#0d1621;--fondo-2:#090f18;--panel:#172636;--cobre:#A6CEDA;--cobre-alto:#DBF0F1;--crema:#E9EFF0;--crema-2:#BDC9D0;--ambiente:68,128,176;--luz:160,215,231;--acento-frio:97,139,210}
html[data-concepto=orbita] body{background:#0d1621}
html[data-concepto=orbita] .orbita{width:min(72vw,850px);transform:translate(-50%,-50%) rotateX(28deg) rotateZ(-32deg);border-color:rgba(var(--luz),.17)}
html[data-concepto=orbita] .orbita-b{width:min(83vw,1000px);transform:translate(-50%,-50%) rotateX(28deg) rotateZ(55deg);border-style:dashed;border-color:rgba(var(--luz),.1)}
html[data-concepto=orbita] .meridiano{height:100%;transform:translateY(-50%) rotate(-28deg);border-color:rgba(var(--luz),.09)}
html[data-concepto=orbita].js .guia b{font-family:Manrope,system-ui,sans-serif;font-weight:400;letter-spacing:-.07em;line-height:1.08}
html[data-concepto=orbita].js .guia .guia-remate{font-family:DMDisplay,Georgia,serif;font-size:.92em;letter-spacing:-.03em}
html[data-concepto=orbita].js .catalogo{background:linear-gradient(140deg,rgba(22,39,54,.97),rgba(12,22,34,.97))}
html[data-concepto=orbita] .escena-numero{font-family:Manrope,system-ui,sans-serif;font-weight:300;color:rgba(var(--luz),.045)}
html[data-concepto=atelier]{--fondo:#1d1c1a;--fondo-2:#141513;--panel:#292a25;--crema:#F3ECD9;--crema-2:#CEC9B9;--cobre:#D1C5A1;--cobre-alto:#F3E7C0;--ambiente:180,170,130;--luz:228,216,174;--acento-frio:136,160,139}
html[data-concepto=atelier] body{background:#1d1c1a}
html[data-concepto=atelier] .orbita{display:none}
html[data-concepto=atelier] .atmosfera{background:repeating-linear-gradient(90deg,transparent 0,transparent calc(25% - 1px),rgba(243,236,217,.035) calc(25% - 1px),rgba(243,236,217,.035) 25%)}
html[data-concepto=atelier] .meridiano{display:none}
html[data-concepto=atelier] .ventana{border-radius:0}
html[data-concepto=atelier].js .catalogo{border-radius:3px;background:linear-gradient(140deg,rgba(40,42,36,.98),rgba(28,31,27,.98));box-shadow:10px 10px 0 rgba(243,236,217,.035)}
html[data-concepto=atelier] .catalogo h2{font-family:DMDisplay,Georgia,serif}
html[data-concepto=atelier] .escena-numero{right:2%;font-style:italic;color:rgba(var(--luz),.055)}
html[data-concepto=atelier] .rotulo-escena{letter-spacing:.13em}
@media(prefers-reduced-motion:reduce){.atmosfera *{animation:none!important;will-change:auto}.mundo,.mundo-visual{will-change:auto}.luz-escena{transition:none}}
/* Sin JavaScript, el catálogo sigue siendo una página normal. */
html:not(.js) .atmosfera,html:not(.js) .escena-numero,html:not(.js) .rotulo-escena{display:none}

@media(min-width:1200px){.rotulo-escena{top:18px;bottom:auto;left:22px;transform:none;max-width:calc(100% - 205px);padding:7px 10px;background:rgba(12,17,22,.7);border:1px solid rgba(244,235,222,.14);border-radius:999px;backdrop-filter:blur(12px);font-size:8px}}

/* Espacio seguro en iPhone: la altura reserva también los bordes del sistema. */
@media(max-width:1199px){
 .cab{height:calc(var(--cab) + env(safe-area-inset-top));padding-top:env(safe-area-inset-top);padding-left:max(18px,env(safe-area-inset-left));padding-right:max(18px,env(safe-area-inset-right))}
 .js .escena{padding-bottom:calc(var(--barra) + env(safe-area-inset-bottom))}
 .js .barra{height:calc(var(--barra) + env(safe-area-inset-bottom));padding-bottom:calc(13px + env(safe-area-inset-bottom));padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right))}
}