/* ==========================================================================
   Tecmax · extras interactivos
   2. Selector de acabado del 3D
   3. Configurador de ventana (con sonido)   4. Botón flotante   5. Relieve de tarjetas
   ========================================================================== */

/* ---------- Bloque destacado: proyectos exclusivos de gama alta ---------- */
.lux{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between;gap:clamp(16px,3vw,48px);flex-wrap:wrap;margin:0 0 clamp(22px,3vw,40px);padding:clamp(22px,3vw,38px) clamp(20px,3.4vw,46px);border-radius:28px;color:#fff;
  background-color:#141c2a;background-image:linear-gradient(120deg,#0e1420 0%,#1b2638 55%,#2a3a52 100%);box-shadow:0 34px 70px -40px rgba(10,18,32,.8),inset 0 1px 0 rgba(255,255,255,.12)}
.lux::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(112deg,transparent 0 58%,rgba(255,255,255,.07) 58% 64%,transparent 64% 70%,rgba(255,255,255,.04) 70% 73%,transparent 73%)}
.lux > div{position:relative;z-index:1;max-width:62ch}
.lux-k{display:inline-block;margin-bottom:8px;font-size:.82rem;font-weight:600;letter-spacing:.02em;color:#dccba4}
.lux h3{margin:0 0 8px;font-family:var(--sans);font-size:clamp(1.35rem,2.5vw,2.1rem);font-weight:600;letter-spacing:-.03em;line-height:1.1;text-transform:none;color:#fff}
.lux p{margin:0;font-size:1rem;line-height:1.55;color:rgba(255,255,255,.8)}
.lux .btn{position:relative;z-index:1;margin:0;flex:none;background:#fff;color:#15181d;border-color:#fff}
.lux .btn:hover{background:#eef1f4;color:#15181d}

/* ---------- Diseñador de fachadas (reutiliza la rejilla y los controles del diseñador de ventanas) ---------- */
.fcf{margin-top:clamp(40px,6vw,90px);padding-bottom:clamp(30px,5vw,70px)}
/* la vista tiene el alto de la del diseñador de ventanas; la imagen (calle y edificio, en un mismo lienzo) la cubre entera */
.fcf-stage{position:relative;overflow:hidden;height:clamp(400px,calc(100vh - var(--hdr) - 112px),780px);background:#dfe5ea}
@media(max-width:980px){.fcf-stage{height:clamp(250px,38vh,340px)}}
.fcf-stage.nogl::after{content:"No se ha podido cargar la vista 3D del edificio. Prueba a recargar la página.";position:absolute;inset:0;display:grid;place-items:center;padding:20px;text-align:center;color:#26282c;font-weight:500}
.fcf-z{position:absolute;inset:0;opacity:0;transform-origin:38% 36%;transition:opacity .6s,transform 1s cubic-bezier(.2,.7,.2,1)}
.fcf-stage.on .fcf-z{opacity:1}
.fcf-z.near{transform:scale(1.75)}
.fcf-lay{position:absolute;inset:0;width:100%;height:100%;display:block;object-fit:cover;object-position:46% 78%}
.fcf-gl{filter:saturate(.95);cursor:grab;touch-action:pan-y}
.fcf-gl:active{cursor:grabbing}
@media(prefers-reduced-motion:reduce){.fcf-z{transition:none}}

/* ---------- 2. Selector de acabado sobre el 3D ---------- */
.tint{position:absolute;left:0;top:clamp(8px,2vh,22px);z-index:3;display:flex;align-items:center;gap:8px;padding:8px 12px 8px 14px;border-radius:999px;
  background:linear-gradient(135deg,rgba(255,255,255,.82),rgba(255,255,255,.5));backdrop-filter:blur(14px) saturate(160%);-webkit-backdrop-filter:blur(14px) saturate(160%);
  border:1px solid rgba(255,255,255,.95);box-shadow:0 14px 30px -18px rgba(20,32,52,.5),inset 0 1px 0 #fff}
.tint>span{font-size:.82rem;font-weight:600;color:#3c4047;margin-right:2px;white-space:nowrap}
.tint button{width:26px;height:26px;border-radius:50%;padding:0;border:2px solid #fff;background:var(--c);cursor:pointer;box-shadow:0 0 0 1px rgba(20,28,40,.25),inset 0 2px 3px rgba(255,255,255,.35);transition:transform .25s,box-shadow .25s}
.tint button.m{background:linear-gradient(135deg,rgba(255,255,255,.75),rgba(255,255,255,0) 48%,rgba(0,0,0,.22)),var(--c)}
.tint button:hover{transform:scale(1.12)}
.tint button[aria-pressed="true"]{box-shadow:0 0 0 2px #1d1f23,inset 0 2px 3px rgba(255,255,255,.35);transform:scale(1.08)}
.stage.fallback .tint{display:none}
@media(max-width:1000px){.tint{left:50%;transform:translateX(-50%);top:6px;padding:6px 10px;gap:6px}.tint>span{display:none}.tint button{width:24px;height:24px}}

/* ---------- 3. Configurador ---------- */
.cfg{background:radial-gradient(60% 55% at 88% 6%,rgba(150,176,208,.34),transparent 70%),radial-gradient(50% 55% at 6% 96%,rgba(214,202,186,.45),transparent 70%),var(--bg)}
.cfg-grid{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:clamp(16px,2.4vw,36px);align-items:start}
.cfg-view{position:sticky;top:calc(var(--hdr) + 16px);border-radius:28px;overflow:hidden;background:#e9e4dc;box-shadow:0 40px 80px -46px rgba(20,32,52,.6),inset 0 0 0 1px rgba(255,255,255,.8)}

/* la habitación: pared enlucida, rodapié y tarima */
.cfg-room{position:relative;height:clamp(380px,62vh,620px);overflow:hidden;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .35 0 0 0 0 .3 0 0 0 0 .25 0 0 0 .09 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"),
    radial-gradient(78% 70% at 50% 40%,rgba(255,253,247,.95),rgba(255,253,247,0) 72%),
    linear-gradient(180deg,#e6e0d6 0%,#efeae1 30%,#ebe5db 100%)}
.cfg-room::before{content:"";position:absolute;left:0;right:0;bottom:20%;height:clamp(8px,1.6vh,14px);z-index:2;background:linear-gradient(180deg,#fdfcfa,#e9e5de 70%,#cfc9bf);box-shadow:0 -1px 0 rgba(0,0,0,.08),0 3px 5px rgba(40,28,16,.35)}
.cfg-room::after{content:"";position:absolute;left:0;right:0;bottom:0;height:20%;z-index:1;
  background:linear-gradient(180deg,rgba(30,18,8,.42) 0%,rgba(30,18,8,.08) 34%,rgba(255,240,215,.1) 100%),repeating-linear-gradient(90deg,rgba(40,24,10,.32) 0 1px,rgba(0,0,0,0) 1px 132px),linear-gradient(#b48a58,#b48a58),url(fotos/cfg-veta-h.webp);
  background-blend-mode:normal,normal,multiply,normal;background-size:auto,auto,auto,560px 150px}
.cfg-spot{position:absolute;left:50%;bottom:0;width:64%;height:20%;transform:translateX(-50%);z-index:2;background:radial-gradient(60% 100% at 50% 0%,rgba(255,246,222,.5),transparent 78%);mix-blend-mode:soft-light;pointer-events:none}
.cfg-stage{position:absolute;left:0;right:0;top:0;bottom:20%;display:grid;place-items:center;perspective:1300px;perspective-origin:50% 44%}

/* la ventana */
.cw{position:relative;z-index:2;transition:width .55s cubic-bezier(.2,.7,.2,1),height .55s cubic-bezier(.2,.7,.2,1);transform-style:preserve-3d}
.cw::before{content:"";position:absolute;inset:-2px;box-shadow:0 0 0 1px rgba(60,45,30,.16),0 16px 34px -12px rgba(50,36,22,.55),0 0 30px rgba(50,36,22,.14)}
/* el exterior: fotografía anclada a la pared, así al agrandar la ventana se ve más paisaje */
.cw-out{position:absolute;inset:calc(var(--fw,12px) * .55);overflow:hidden;background:#9fc3e6 url(fotos/cfg-terraza.webp) var(--bx,50%) var(--by,50%)/var(--bw,auto) var(--bh,auto) no-repeat;
  box-shadow:inset 0 0 0 calc(var(--fw,12px) * .42) var(--fcd,#222),inset 0 0 calc(var(--fw,12px) * 1.3) calc(var(--fw,12px) * .42) rgba(0,0,0,.4);
  transition:background-position .55s cubic-bezier(.2,.7,.2,1)}

/* barras de perfil: cada lado lleva su sombreado según cómo le da la luz (arriba a la izquierda) */
.pb{position:absolute;background:var(--sh),var(--m);--m:var(--mh)}
.pb.l,.pb.r{--m:var(--mv)}
.pb.t{left:0;right:0;top:0;height:var(--th);--d:180deg;--o:rgba(255,255,255,.46);--f1:rgba(255,255,255,.11);--f2:rgba(255,255,255,0);--bv:rgba(0,0,0,.36);--bv2:rgba(0,0,0,.2);--tp:13px 40px;
  clip-path:polygon(0 0,100% 0,calc(100% - var(--th)) 100%,var(--th) 100%)}
.pb.b{left:0;right:0;bottom:0;height:var(--th);--d:0deg;--o:rgba(0,0,0,.42);--f1:rgba(0,0,0,.15);--f2:rgba(0,0,0,.03);--bv:rgba(255,255,255,.32);--bv2:rgba(255,255,255,.14);--tp:70px 190px;
  clip-path:polygon(var(--th) 0,calc(100% - var(--th)) 0,100% 100%,0 100%)}
.pb.l{left:0;top:0;bottom:0;width:var(--th);--d:90deg;--o:rgba(255,255,255,.32);--f1:rgba(255,255,255,.07);--f2:rgba(0,0,0,.02);--bv:rgba(0,0,0,.24);--bv2:rgba(0,0,0,.12);--tp:200px 90px;
  clip-path:polygon(0 0,100% var(--th),100% calc(100% - var(--th)),0 100%)}
.pb.r{right:0;top:0;bottom:0;width:var(--th);--d:270deg;--o:rgba(0,0,0,.32);--f1:rgba(0,0,0,.11);--f2:rgba(0,0,0,.02);--bv:rgba(255,255,255,.22);--bv2:rgba(255,255,255,.08);--tp:120px 10px;
  clip-path:polygon(0 var(--th),100% 0,100% 100%,0 calc(100% - var(--th)))}
.cw-leaf.r .pb.t{--tp:260px 150px}.cw-leaf.r .pb.b{--tp:30px 60px}.cw-leaf.r .pb.l{--tp:150px 220px}.cw-leaf.r .pb.r{--tp:60px 130px}
/* marco: canto exterior, cara vista y sombra de la hoja que monta encima */
.cw-fr{position:absolute;inset:0;--th:var(--fw,12px)}
.cw-fr::before{content:"";position:absolute;inset:0;border:var(--fw,12px) solid var(--fc,#383e42)}
.cw-fr .pb{--sh:linear-gradient(var(--d),var(--o) 0,var(--o) 8%,var(--f1) 9%,var(--f2) 58%,rgba(0,0,0,.34) 100%)}
/* hoja: canto, cara, ranura, junquillo y junta de acristalamiento */
.cw-leaves{position:absolute;inset:calc(var(--fw,12px) * .68);display:flex;transform-style:preserve-3d}
.cw-leaf{position:relative;flex:1 1 0;--th:var(--sw,14px);box-shadow:0 0 0 .5px rgba(0,0,0,.6),0 1px 4px rgba(0,0,0,.45);
  transition:transform .9s cubic-bezier(.3,.8,.25,1),transform-origin .9s,box-shadow .9s;transform-origin:0 50%;transform-style:preserve-3d;will-change:transform}
.cw-leaf.r{transform-origin:100% 50%}
.cw-leaf::before{content:"";position:absolute;inset:0;border:var(--th) solid var(--fc,#383e42)}
.cw-leaf .pb{--sh:linear-gradient(var(--d),var(--o) 0,var(--o) 5%,var(--f1) 5.5%,var(--f2) 60%,rgba(0,0,0,.62) 60.5%,rgba(0,0,0,.62) 63%,var(--bv) 63.5%,var(--bv2) 87%,rgba(10,12,14,.96) 87.5%,rgba(10,12,14,.96) 100%)}
.cw-leaf.fix{--th:calc(var(--sw,14px) * .44);box-shadow:0 0 0 .5px rgba(0,0,0,.5)}
.cw-leaf.fix .pb{--sh:linear-gradient(var(--d),rgba(0,0,0,.55) 0,rgba(0,0,0,.55) 9%,var(--bv) 10%,var(--bv2) 68%,rgba(10,12,14,.96) 69%,rgba(10,12,14,.96) 100%)}
/* aluminio anodizado: dos capas de material; madera: veta fotografiada teñida con el tono elegido y uniones a testa */
.cw.wood .pb{background-blend-mode:normal,multiply,normal;background-size:auto,auto,300px 300px;background-position:0 0,0 0,var(--tp)}
.cw.wood .pb.t,.cw.wood .pb.b{left:var(--th);right:var(--th);clip-path:none;box-shadow:inset 1px 0 0 rgba(0,0,0,.4),inset -1px 0 0 rgba(0,0,0,.4)}
.cw.wood .pb.l,.cw.wood .pb.r{clip-path:none}
.cw.wood .cw-fr .pb{--sh:linear-gradient(var(--d),var(--o) 0,var(--f1) 16%,var(--f2) 58%,rgba(0,0,0,.36) 100%)}
.cw.wood .cw-leaf .pb{--sh:linear-gradient(var(--d),var(--o) 0,var(--f1) 13%,var(--f2) 55%,rgba(0,0,0,.46) 61%,var(--bv) 66%,var(--bv2) 87%,rgba(22,15,10,.94) 89%,rgba(22,15,10,.94) 100%)}
.cw.wood .cw-leaf.fix .pb{--sh:linear-gradient(var(--d),rgba(0,0,0,.45) 0,var(--bv) 16%,var(--bv2) 66%,rgba(22,15,10,.94) 70%,rgba(22,15,10,.94) 100%)}
/* canto de la hoja: se ve su grosor cuando se abre */
.cw-edge{position:absolute;top:0;bottom:0;width:calc(var(--sw,14px) * 1.15);right:0;transform-origin:100% 50%;transform:rotateY(-90deg);
  background:linear-gradient(90deg,rgba(0,0,0,.5) 0,rgba(0,0,0,.5) 10%,rgba(0,0,0,.16) 12%,rgba(0,0,0,.05) 44%,rgba(10,12,14,.9) 46%,rgba(10,12,14,.9) 54%,rgba(0,0,0,.2) 56%,rgba(0,0,0,.34) 100%),var(--mv)}
.cw-leaf.r .cw-edge{right:auto;left:0;transform-origin:0 50%;transform:rotateY(90deg)}
.cw-leaf.fix .cw-edge{display:none}
/* vidrio: reflejo, tinte según el acristalamiento e intercalario visto por el borde */
.cw-glass{position:absolute;inset:calc(var(--th) - 1px);
  background:linear-gradient(116deg,rgba(255,255,255,.3) 0 9%,rgba(255,255,255,.04) 9% 15%,rgba(255,255,255,.14) 15% 19%,rgba(255,255,255,0) 19% 62%,rgba(255,255,255,.07) 62% 70%,rgba(255,255,255,0) 70%),var(--gt,rgba(190,222,236,.2));
  box-shadow:inset 0 0 0 calc(var(--sw,14px) * .17) rgba(26,30,34,.9),inset 0 0 0 calc(var(--sw,14px) * .17 + 1px) rgba(255,255,255,.3),inset 0 0 calc(var(--sw,14px) * .9) rgba(0,0,0,.18);transition:background .5s}
.cw[data-glass="triple"] .cw-glass{box-shadow:inset 0 0 0 calc(var(--sw,14px) * .17) rgba(26,30,34,.9),inset 0 0 0 calc(var(--sw,14px) * .17 + 1px) rgba(255,255,255,.3),inset 0 0 0 calc(var(--sw,14px) * .3) rgba(26,30,34,.62),inset 0 0 0 calc(var(--sw,14px) * .3 + 1px) rgba(255,255,255,.2),inset 0 0 calc(var(--sw,14px) * .9) rgba(0,0,0,.2)}
/* manilla: escudo y maneta */
.cw-handle{position:absolute;top:50%;z-index:3;width:calc(var(--sw,14px) * .44);height:calc(var(--sw,14px) * 1.8);margin-top:calc(var(--sw,14px) * -.9);border-radius:calc(var(--sw,14px) * .2);
  background:linear-gradient(90deg,#7d838b,#f6f7f9 42%,#b3b8bf 68%,#6a7078);box-shadow:0 1px 2px rgba(0,0,0,.6),inset 0 0 0 .5px rgba(0,0,0,.35);transform:translateZ(1px)}
.cw-handle i{position:absolute;left:50%;top:24%;width:calc(var(--sw,14px) * .34);height:calc(var(--sw,14px) * 2.5);margin-left:calc(var(--sw,14px) * -.17);border-radius:99px;
  background:linear-gradient(90deg,#747a82,#fbfcfd 38%,#bcc1c8 64%,#666c74);box-shadow:1px 3px 5px rgba(0,0,0,.5),inset 0 0 0 .5px rgba(0,0,0,.3);transform-origin:50% calc(var(--sw,14px) * .17);transition:transform .45s cubic-bezier(.3,1.3,.5,1)}
.cw-leaf.r .cw-handle{left:calc(var(--sw,14px) * .1)}
.cw-leaf.l .cw-handle{right:calc(var(--sw,14px) * .1)}
/* bisagras */
.cw-hinge{position:absolute;z-index:2;width:calc(var(--sw,14px) * .38);height:calc(var(--sw,14px) * 1.5);border-radius:calc(var(--sw,14px) * .15);
  background:linear-gradient(90deg,rgba(0,0,0,.4),rgba(255,255,255,.5) 38%,rgba(255,255,255,.1) 60%,rgba(0,0,0,.38)),var(--fc,#383e42);box-shadow:0 1px 3px rgba(0,0,0,.55),inset 0 0 0 .5px rgba(0,0,0,.4)}
.cw-hinge.l{left:calc(var(--sw,14px) * -.24)}.cw-hinge.r{right:calc(var(--sw,14px) * -.24)}
.cw-hinge.a{top:11%}.cw-hinge.b{bottom:11%}
/* estados de apertura (se ve desde dentro: las hojas abren hacia la habitación) */
.cw.s-open .cw-leaf.l{transform:rotateY(-64deg);box-shadow:0 0 0 .5px rgba(0,0,0,.6),-22px 16px 30px -12px rgba(0,0,0,.45)}
.cw.s-open .cw-leaf.r{transform:rotateY(64deg);box-shadow:0 0 0 .5px rgba(0,0,0,.6),22px 16px 30px -12px rgba(0,0,0,.45)}
.cw.s-open .cw-leaf.l .cw-handle i{transform:rotate(90deg)}
.cw.s-open .cw-leaf.r .cw-handle i{transform:rotate(-90deg)}
.cw.s-tilt .cw-leaf.act{transform-origin:50% 100%;transform:rotateX(-10deg);box-shadow:0 0 0 .5px rgba(0,0,0,.6),0 -18px 26px -14px rgba(0,0,0,.5)}
.cw.s-tilt .cw-leaf.act .cw-handle i{transform:rotate(180deg)}
.cw.t-corr .cw-leaves{transform-style:flat}
.cw.t-corr .cw-leaf{transform-style:flat}
.cw.t-corr .cw-leaf.l{z-index:1}
.cw.t-corr .cw-leaf.r{z-index:2;margin-left:calc(var(--sw,14px) * -1)}
.cw.t-corr .cw-edge{display:none}
.cw.t-corr.s-open .cw-leaf.l{transform:none;box-shadow:0 0 0 .5px rgba(0,0,0,.6)}
.cw.t-corr.s-open .cw-leaf.r{transform:translateX(-92%);box-shadow:0 0 0 .5px rgba(0,0,0,.6),-12px 0 18px -8px rgba(0,0,0,.5)}
.cw.t-corr .cw-handle{height:calc(var(--sw,14px) * 2.6);margin-top:calc(var(--sw,14px) * -1.3);width:calc(var(--sw,14px) * .3)}
.cw.t-corr .cw-handle i{display:none}

.cfg-dim{position:absolute;z-index:3;box-sizing:border-box;font-size:.78rem;font-weight:600;color:#55504a;white-space:nowrap;text-align:center;pointer-events:none;transition:left .55s cubic-bezier(.2,.7,.2,1),top .55s cubic-bezier(.2,.7,.2,1),width .55s cubic-bezier(.2,.7,.2,1),height .55s cubic-bezier(.2,.7,.2,1)}
.cfg-dim.w{border-top:1px solid #8d867c;padding-top:3px;line-height:1.2}
.cfg-dim.h{border-left:1px solid #8d867c;padding-left:3px;line-height:1.2;writing-mode:vertical-rl;transform:rotate(180deg)}
.cfg-bar{position:relative;z-index:4;display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:14px 16px;background:linear-gradient(135deg,rgba(255,255,255,.9),rgba(255,255,255,.66));border-top:1px solid rgba(255,255,255,.9)}
.cfg-act{display:inline-flex;align-items:center;gap:9px;border:1px solid #1d1f23;border-radius:999px;background:#1d1f23;color:#fff;font-size:.92rem;font-weight:500;padding:.72em 1.25em;cursor:pointer;transition:background .25s,color .25s,opacity .25s}
.cfg-act:hover{background:#000}
.cfg-act.ghost{background:transparent;color:#1d1f23}
.cfg-act.ghost:hover{background:#1d1f23;color:#fff}
.cfg-act.ghost[aria-pressed="true"]{background:#1d1f23;color:#fff}
.cfg-act[disabled]{opacity:.42;cursor:default}
.cfg-act svg{width:17px;height:17px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.cfg-meter{flex:1 1 150px;min-width:140px;display:grid;gap:5px}
.cfg-meter small{font-size:.76rem;font-weight:600;color:#55504a;display:flex;justify-content:space-between;gap:8px}
.cfg-meter i{display:block;height:8px;border-radius:99px;background:rgba(20,28,40,.12);overflow:hidden}
.cfg-meter i b{display:block;height:100%;width:100%;background:linear-gradient(90deg,#4f9d6b,#d9b84a 62%,#cf5a45);clip-path:inset(0 calc(100% - var(--lv,40%)) 0 0 round 99px);transition:clip-path .6s cubic-bezier(.2,.7,.2,1)}
.cfg-panel{display:grid;gap:clamp(14px,1.8vw,22px);padding:clamp(18px,2.2vw,30px);border-radius:28px;background:linear-gradient(145deg,rgba(255,255,255,.82),rgba(255,255,255,.46));backdrop-filter:blur(22px) saturate(170%);-webkit-backdrop-filter:blur(22px) saturate(170%);border:1px solid rgba(255,255,255,.95);box-shadow:0 30px 60px -34px rgba(20,32,52,.45),inset 0 1px 0 #fff}
.cfg-f h3{margin:0 0 9px;font-family:var(--sans);font-size:.95rem;font-weight:600;letter-spacing:-.01em;text-transform:none;color:#26282c;display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 10px;align-items:baseline}
.cfg-f h3 output{font-weight:500;color:#5a5e65;font-size:.9rem;text-align:right}
.cfg-chips{display:flex;flex-wrap:wrap;gap:7px}
.cfg-chips button{border:1px solid rgba(20,28,40,.22);border-radius:999px;background:rgba(255,255,255,.6);color:#26282c;font-size:.92rem;font-weight:500;padding:.6em 1.05em;cursor:pointer;transition:background .2s,color .2s,border-color .2s,transform .2s}
.cfg-chips button:hover{border-color:#1d1f23}
.cfg-chips button[aria-pressed="true"]{background:#1d1f23;border-color:#1d1f23;color:#fff}
.cfg-chips button[disabled]{opacity:.38;cursor:default}
.cfg-sw{display:flex;flex-wrap:wrap;gap:9px}
.cfg-sw button{width:36px;height:36px;border-radius:50%;padding:0;border:2px solid #fff;background:var(--c);cursor:pointer;box-shadow:0 0 0 1px rgba(20,28,40,.28),inset 0 3px 4px rgba(255,255,255,.3);transition:transform .2s,box-shadow .2s}
.cfg-sw button.m{background:linear-gradient(135deg,rgba(255,255,255,.75),rgba(255,255,255,0) 48%,rgba(0,0,0,.22)),var(--c)}
.cfg-sw button.w{background:linear-gradient(var(--c),var(--c)),url(fotos/cfg-veta-v.webp) center/90px;background-blend-mode:multiply,normal}
.cfg-sw button:hover{transform:scale(1.1)}
.cfg-sw button[aria-pressed="true"]{box-shadow:0 0 0 2px #1d1f23,inset 0 3px 4px rgba(255,255,255,.3);transform:scale(1.08)}
.cfg-note{margin:8px 0 0;font-size:.84rem;color:#5a5e65;font-weight:450}
.cfg-note a{color:#26282c;font-weight:600}
.cfg-range{display:grid;grid-template-columns:1fr 1fr;gap:14px 18px}
.cfg-range div{display:grid;gap:4px}
.cfg-range span{font-size:.84rem;color:#5a5e65;font-weight:500;display:flex;justify-content:space-between}
.cfg-range span b{color:#26282c;font-weight:600}
.cfg input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:28px;margin:0;padding:0;border:0;background:transparent;cursor:pointer}
.cfg input[type=range]::-webkit-slider-runnable-track{height:6px;border-radius:99px;background:rgba(20,28,40,.18)}
.cfg input[type=range]::-moz-range-track{height:6px;border-radius:99px;background:rgba(20,28,40,.18)}
.cfg input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:24px;height:24px;margin-top:-9px;border-radius:50%;background:#1d1f23;border:3px solid #fff;box-shadow:0 2px 8px rgba(0,0,0,.35)}
.cfg input[type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:#1d1f23;border:3px solid #fff;box-shadow:0 2px 8px rgba(0,0,0,.35)}
.cfg-rate{display:grid;gap:7px;padding:14px 16px;border-radius:18px;background:rgba(255,255,255,.55);border:1px solid rgba(20,28,40,.1)}
.cfg-rate div{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;font-size:.88rem;font-weight:500;color:#3c4047}
.cfg-rate i{display:flex;gap:4px}
.cfg-rate i b{width:22px;height:7px;border-radius:99px;background:rgba(20,28,40,.14);transition:background .4s}
.cfg-rate i b.on{background:#1d1f23}
.cfg-rate small{font-size:.76rem;color:#6b6f76}
.cfg-sum{margin:0;font-size:.98rem;line-height:1.5;color:#26282c;font-weight:500}
.cfg-cta{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.cfg-cta .btn{margin:0}
.cfg-cta small{font-size:.8rem;color:#6b6f76;flex:1 1 180px}
/* en ordenador la vista manda: más ancha que el panel y casi tan alta como la pantalla; en pantallas grandes el bloque se ensancha */
@media(min-width:981px){
  .cfg-grid{grid-template-columns:minmax(0,1.62fr) minmax(340px,.78fr)}
  .cfg-room{height:clamp(400px,calc(100vh - var(--hdr) - 112px),780px)}
}
@media(min-width:1500px){
  .cfg-grid{width:min(1600px,100vw - 120px);margin-left:calc(50% - min(800px,50vw - 60px))}
}
@media(max-width:980px){
  .cfg-grid{grid-template-columns:1fr}
  .cfg-view{top:calc(var(--hdr) + 6px);z-index:5;border-radius:22px}
  .cfg-room{height:clamp(230px,34vh,320px)}
  .cfg-bar{padding:9px 10px;gap:7px}
  .cfg-act{font-size:.84rem;padding:.62em .95em}
  .cfg-meter{flex-basis:100%}
  .cfg-panel{border-radius:22px}
  .cfg-dim{font-size:.7rem}
}
@media(max-width:420px){.cfg-range{grid-template-columns:1fr}.cfg-sw button{width:34px;height:34px}}

/* vista 3D del configurador */
.cfg-canvas{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:pan-y;cursor:grab}
.cfg-canvas:active{cursor:grabbing}
.cfg-room.is3d .cfg-stage{bottom:0;perspective:none}
.cfg-room.is3d .cfg-spot,.cfg-room.is3d .cw,.cfg-room.is3d .cfg-dim{display:none}
.cfg-room.is3d::before{left:0;right:0;top:0;bottom:0;height:auto;z-index:2;pointer-events:none;opacity:.07;mix-blend-mode:overlay;box-shadow:none;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1.1' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.cfg-canvas{filter:contrast(1.08) saturate(1.05)}
.cfg-room.is3d::after{left:0;right:0;top:0;bottom:0;height:auto;z-index:2;pointer-events:none;background:radial-gradient(120% 95% at 50% 45%,rgba(0,0,0,0) 58%,rgba(20,14,8,.26) 100%);background-blend-mode:normal;box-shadow:none}
.cfg-badge,.cfg-hint{position:absolute;z-index:3;font-size:.8rem;font-weight:600;color:#3c4047;padding:.4em .85em;border-radius:999px;pointer-events:none;
  background:linear-gradient(135deg,rgba(255,255,255,.86),rgba(255,255,255,.6));backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.9);box-shadow:0 8px 18px -10px rgba(20,32,52,.5)}
.cfg-badge{left:12px;top:12px}
.cfg-hint{left:12px;bottom:12px;font-weight:500;transition:opacity .5s}
.cfg-zoom{position:absolute;z-index:3;right:12px;top:12px;font-size:.84rem;font-weight:600;color:#fff;padding:.5em 1em;border-radius:999px;cursor:pointer;border:1px solid rgba(255,255,255,.3);background:linear-gradient(135deg,rgba(29,31,35,.86),rgba(29,31,35,.66));backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:0 8px 18px -10px rgba(0,0,0,.6);transition:background .25s}
.cfg-zoom:hover{background:#000}
@media(max-width:980px){.cfg-badge,.cfg-hint{font-size:.72rem}.cfg-badge{left:8px;top:8px}.cfg-hint{left:8px;bottom:8px}.cfg-zoom{right:8px;top:8px;font-size:.76rem}.cfg-room{height:clamp(250px,38vh,340px)}}

/* ---------- 4. Botón flotante ---------- */
.fab-cta{position:fixed;left:14px;bottom:14px;z-index:140;display:inline-flex;align-items:center;gap:9px;padding:.8em 1.25em .8em 1.05em;border-radius:999px;text-decoration:none;color:#fff;font-size:.95rem;font-weight:600;
  background:linear-gradient(135deg,rgba(29,31,35,.92),rgba(29,31,35,.78));backdrop-filter:blur(14px) saturate(160%);-webkit-backdrop-filter:blur(14px) saturate(160%);border:1px solid rgba(255,255,255,.28);box-shadow:0 16px 36px -14px rgba(0,0,0,.55),inset 0 1px 0 rgba(255,255,255,.25);
  opacity:0;transform:translateY(18px) scale(.96);pointer-events:none;transition:opacity .45s,transform .45s cubic-bezier(.2,.8,.2,1),background .25s}
.fab-cta.show{opacity:1;transform:none;pointer-events:auto}
.fab-cta:hover{background:#000}
.fab-cta svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none}
.fab-cta i{position:absolute;inset:-1px;border-radius:inherit;pointer-events:none;border:1px solid rgba(255,255,255,.55);animation:fabPulse 2.8s ease-out infinite}
@keyframes fabPulse{0%{opacity:.7;transform:scale(1)}70%,100%{opacity:0;transform:scale(1.22,1.5)}}
@media(max-width:520px){.fab-cta{font-size:.86rem;padding:.72em 1.05em .72em .9em;left:10px;bottom:12px}}
@media print{.fab-cta,.tint{display:none!important}}

/* ---------- 5. Relieve y brillo en las tarjetas (solo con ratón) ---------- */
.tilt{transform:perspective(1000px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg)) translateZ(0);transition:transform .5s cubic-bezier(.2,.7,.2,1),box-shadow .5s;transform-style:preserve-3d;will-change:transform}
.tilt.tilting{transition:transform .08s linear,box-shadow .3s}
.tilt>.glare{position:absolute;inset:0;z-index:5;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .4s;background:radial-gradient(38% 46% at var(--gx,50%) var(--gy,50%),rgba(255,255,255,.34),rgba(255,255,255,0) 70%);mix-blend-mode:soft-light}
.tilt.tilting>.glare{opacity:1}

/* ---------- 7. Calculadora de ahorro ---------- */
.sav-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(16px,2.4vw,36px);align-items:start}
.sav-in{display:grid;gap:clamp(14px,1.8vw,22px);padding:clamp(18px,2.2vw,30px);border-radius:28px;background:linear-gradient(145deg,rgba(255,255,255,.86),rgba(255,255,255,.5));backdrop-filter:blur(22px) saturate(170%);-webkit-backdrop-filter:blur(22px) saturate(170%);border:1px solid rgba(255,255,255,.95);box-shadow:0 30px 60px -34px rgba(20,32,52,.45),inset 0 1px 0 #fff}
.cfg-range.one{grid-template-columns:1fr}
.sav input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:28px;margin:0;padding:0;border:0;background:transparent;cursor:pointer}
.sav input[type=range]::-webkit-slider-runnable-track{height:6px;border-radius:99px;background:rgba(20,28,40,.18)}
.sav input[type=range]::-moz-range-track{height:6px;border-radius:99px;background:rgba(20,28,40,.18)}
.sav input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:24px;height:24px;margin-top:-9px;border-radius:50%;background:#1d1f23;border:3px solid #fff;box-shadow:0 2px 8px rgba(0,0,0,.35)}
.sav input[type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:#1d1f23;border:3px solid #fff;box-shadow:0 2px 8px rgba(0,0,0,.35)}
.sav-out{position:sticky;top:calc(var(--hdr) + 16px);display:grid;gap:18px;padding:clamp(22px,2.8vw,40px);border-radius:28px;color:#fff;
  background:radial-gradient(90% 70% at 100% 0%,rgba(120,150,190,.35),transparent 60%),linear-gradient(155deg,#20252c 0%,#2c343e 55%,#191c21 100%);box-shadow:0 40px 80px -40px rgba(10,16,26,.8),inset 0 1px 0 rgba(255,255,255,.14)}
.sav-k{font-size:.95rem;font-weight:600;color:#c8ced6}
.sav-big{display:flex;align-items:baseline;gap:.06em;font-size:clamp(4rem,9.500vw,7.400rem);font-weight:600;letter-spacing:-.055em;line-height:.9;
  background:linear-gradient(100deg,#eef0f3 0%,#b6bbc3 26%,#f7f8fa 50%,#a2a8b1 74%,#dde0e4 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.sav-big i{font-style:normal;font-size:.5em;letter-spacing:0}
.sav-bars{display:grid;gap:10px}
.sav-bars span{display:flex;justify-content:space-between;font-size:.86rem;color:#c8ced6;margin-bottom:5px}
.sav-bars span b{color:#fff;font-weight:600}
.sav-bars i{display:block;height:12px;border-radius:99px;background:rgba(255,255,255,.1);overflow:hidden}
.sav-bars i b{display:block;height:100%;width:var(--v,50%);border-radius:99px;background:linear-gradient(90deg,#d9794a,#e5a04c);transition:width .7s cubic-bezier(.2,.7,.2,1)}
.sav-bars i b.n{background:linear-gradient(90deg,#5fb58a,#9fd4b3)}
.sav-nums{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.sav-nums div{padding:16px 16px 14px;border-radius:18px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.13)}
.sav-nums b{display:block;font-size:clamp(1.500rem,2.600vw,2.200rem);font-weight:600;letter-spacing:-.03em;line-height:1.1}
.sav-nums span{font-size:.84rem;color:#c8ced6}
.sav-out .btn{background:#fff;border-color:#fff;color:#16181b;justify-self:start;margin:0}
.sav-out .btn:hover{background:transparent;color:#fff}
.sav-out small{font-size:.78rem;line-height:1.5;color:#a9b0b9}
@media(max-width:980px){.sav-grid{grid-template-columns:1fr}.sav-out{position:static;order:-1;border-radius:22px}.sav-in{border-radius:22px}}

.vs{margin-top:clamp(26px,4vw,48px)}
.vs h3{margin:0 0 16px;font-family:var(--sans);font-size:clamp(1.300rem,2.200vw,1.800rem);font-weight:600;letter-spacing:-.03em;text-transform:none;color:#1d1f23}
.vs ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(8px,1.200vw,16px)}
.vs li{display:flex;flex-direction:column;gap:6px;padding:20px 20px 22px;border-radius:22px;background:linear-gradient(145deg,rgba(255,255,255,.95),rgba(255,255,255,.66));border:1px solid rgba(255,255,255,.95);box-shadow:0 20px 40px -30px rgba(20,32,52,.45),inset 0 1px 0 #fff}
.vs b{font-size:1.060rem;font-weight:600;letter-spacing:-.02em;color:#1d1f23}
.vs span{font-size:.950rem;line-height:1.500;color:var(--soft);font-weight:450}
@media(max-width:1100px){.vs ul{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.vs ul{grid-template-columns:1fr}}

/* ---------- 8. Cómo trabajamos ---------- */
.proc{display:grid;grid-template-columns:repeat(5,1fr);gap:clamp(8px,1.200vw,16px);margin:0;padding:0;counter-reset:p}
.proc li{list-style:none;position:relative;display:flex;flex-direction:column;gap:8px;padding:22px 20px 24px;border-radius:24px;background:linear-gradient(145deg,rgba(255,255,255,.95),rgba(255,255,255,.66));border:1px solid rgba(255,255,255,.95);box-shadow:0 22px 44px -30px rgba(20,32,52,.45),inset 0 1px 0 #fff;transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.proc li:hover{transform:translateY(-5px)}
.proc li::before{counter-increment:p;content:"0" counter(p);position:absolute;right:18px;top:16px;font-size:2.200rem;font-weight:600;letter-spacing:-.04em;line-height:1;color:rgba(20,28,40,.12)}
.proc svg{width:34px;height:34px;fill:none;stroke:#26282c;stroke-width:1.500;stroke-linecap:round;stroke-linejoin:round;margin-bottom:8px}
.proc h3{margin:0;font-family:var(--sans);font-size:1.120rem;font-weight:600;letter-spacing:-.02em;text-transform:none}
.proc p{margin:0;font-size:.96rem;line-height:1.5;color:var(--soft);font-weight:450}
@media(max-width:1150px){.proc{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.proc{grid-template-columns:1fr;gap:10px}.proc li{padding:18px 18px 20px}}

/* ---------- 9. Preguntas frecuentes ---------- */
.faq{display:grid;gap:10px;max-width:1000px}
.faq details{border-radius:20px;background:linear-gradient(145deg,rgba(255,255,255,.92),rgba(255,255,255,.62));border:1px solid rgba(255,255,255,.95);box-shadow:0 16px 34px -26px rgba(20,32,52,.45),inset 0 1px 0 #fff;overflow:hidden}
.faq summary{list-style:none;cursor:pointer;position:relative;padding:18px 62px 18px 22px;font-size:1.080rem;font-weight:600;letter-spacing:-.015em;color:#1d1f23}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:18px;top:50%;width:30px;height:30px;margin-top:-15px;display:grid;place-items:center;border-radius:50%;border:1px solid rgba(20,28,40,.28);font-size:1.200rem;font-weight:400;line-height:1;transition:background .25s,color .25s}
.faq details[open] summary::after{content:"–";background:#1d1f23;color:#fff;border-color:#1d1f23}
.faq p{margin:0;padding:0 22px 20px;max-width:74ch;font-size:1rem;line-height:1.600;color:var(--soft);font-weight:450}
.faq-cta{display:flex;flex-wrap:wrap;align-items:center;gap:12px 16px;margin-top:26px}
.faq-cta p{margin:0 8px 0 0;font-size:1.050rem;font-weight:500;color:#26282c}
.faq-cta .pillbtn{margin:0}

/* ---------- 10. Botón de llamada (móvil) ---------- */
.nav .right a.callbtn{display:none}
@media(max-width:1140px){
  .nav .right{gap:12px}
  .nav .right a.callbtn{display:grid;place-items:center;width:40px;height:40px;padding:0;border-radius:50%;border:1px solid rgba(20,28,40,.22);color:#1d1f23;background:rgba(255,255,255,.5)}
  .nav .right a.callbtn svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.600;stroke-linecap:round;stroke-linejoin:round}
  header.top.over .nav .right a.callbtn{color:#fff;border-color:rgba(255,255,255,.55);background:rgba(255,255,255,.12)}
}

/* ---------- 6. Móvil: más aire y textos de cristal solo al tocar ---------- */
.m-only{display:none}
@keyframes tapIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media(max-width:900px){
  /* paneles de ventanas y fachadas: solo número y nombre; el texto sale al tocar */
  .fp,.fp.on{height:min(56vh,420px)}
  .fp.win,.fp.win.on{height:min(52vh,390px)}
  .fp .in{right:auto;width:fit-content;max-width:calc(100% - 24px);padding:12px 16px;cursor:pointer}
  .fp .more,.fp.on .more{display:none;max-height:none;opacity:1}
  .fp.tap .in{right:clamp(12px,1.6vw,22px);width:auto}
  .fp.tap .more{display:block;animation:tapIn .45s both}
  .fp h3{display:flex;align-items:center;gap:12px;margin-top:6px;white-space:normal}
  .fp h3::after{content:"+";flex:none;display:grid;place-items:center;width:26px;height:26px;border-radius:50%;border:1px solid rgba(255,255,255,.6);font-size:1.05rem;font-weight:400;line-height:1;-webkit-text-fill-color:#fff;color:#fff}
  .fp.tap h3::after{content:"–"}
  .fp.win .bg{background-size:auto 62%,auto;background-position:center 30%,center}
}
@media(max-width:700px){
  .d-only,.hero-foot span.d-only{display:none}.m-only,.hero-foot span.m-only{display:inline}
  /* portada */
  .hero-in .idx{font-size:.86rem;margin-bottom:14px}
  .hero h1{margin-bottom:16px}
  .hero p.lead{font-size:1.06rem;line-height:1.5;max-width:30ch;margin-bottom:26px}
  .hero .acts{gap:10px}
  .hero-foot{gap:8px;padding-top:30px;padding-bottom:28px}
  .hero-foot div{flex-wrap:nowrap;white-space:nowrap;gap:0 12px;max-width:100%;overflow-x:auto;scrollbar-width:none;padding:.6rem 1rem;font-size:clamp(.72rem,3.25vw,.86rem)}
  .hero-foot div::-webkit-scrollbar{display:none}
  .hero-foot a,.hero-foot small{font-size:inherit}
  /* más aire entre bloques y dentro de ellos */
  .block{padding:64px 0}
  .sec-head{gap:16px;margin-bottom:30px}
  .sec-head p{font-size:1rem;line-height:1.6}
  .ghost-title{font-size:clamp(2rem,9.4vw,2.6rem);line-height:1.08}
  .kpi{padding-top:22px;padding-bottom:22px}
  .badge{padding:20px 18px}
  .detail{gap:22px}
  .models{margin-top:8px}
  footer .cols{gap:28px}
}

@media(prefers-reduced-motion:reduce){
  .tilt{transform:none!important}
  .fab-cta i{display:none}
}
/* ==========================================================================
   Repaso de calidad: contraste, foco de teclado, móvil
   ========================================================================== */
/* diseñador de fachadas: el panel va sobre negro, así que es una tarjeta clara opaca (el cristal translúcido se quedaba gris) */
.fcf .cfg-panel{background:linear-gradient(145deg,#f8f6f2,#ebe8e2);-webkit-backdrop-filter:none;backdrop-filter:none;color:#0b0b0c}
.cfg-cta small,.cfg-rate small{color:#55595f}
.cfg input[type=range]:focus-visible,.sav input[type=range]:focus-visible{outline:2px solid #1d1f23;outline-offset:3px;border-radius:99px}
.faq summary:focus-visible{outline:2px solid #1d1f23;outline-offset:-4px;border-radius:20px}
/* mientras llega el 3D */
/* el logo de Tecmax con una ruedecita girando debajo (el texto queda para los lectores de pantalla) */
.cfg-room:not(.is3d) .cfg-stage:not(.rdy)::before,.fcf-stage:not(.on):not(.nogl)::before{content:"";position:absolute;left:50%;top:50%;z-index:3;width:38px;height:38px;margin:16px 0 0 -19px;box-sizing:border-box;border-radius:50%;border:3px solid rgba(29,31,35,.14);border-top-color:#1d1f23;animation:tx-gira .85s linear infinite}
.cfg-room:not(.is3d) .cfg-stage:not(.rdy)::after,.fcf-stage:not(.on):not(.nogl)::after{content:"";content:""/"Cargando el diseñador";position:absolute;left:50%;top:50%;z-index:3;width:170px;height:59px;margin:-66px 0 0 -85px;background:url(logo-tecmax.svg) center/contain no-repeat}
@keyframes tx-gira{to{transform:rotate(360deg)}}
@media(prefers-reduced-motion:reduce){.cfg-room:not(.is3d) .cfg-stage:not(.rdy)::before,.fcf-stage:not(.on):not(.nogl)::before{animation-duration:2.5s}}
/* girar sin arrastrar: dos flechas junto al rótulo */
.cfg-hint.turn{pointer-events:none;display:inline-flex;align-items:center;gap:0;padding:3px;transition:none}
.cfg-hint.turn button{all:unset;pointer-events:auto;cursor:pointer;width:30px;height:30px;display:grid;place-items:center;border-radius:50%;font-size:1.2rem;line-height:1;color:#26282c}
.cfg-hint.turn button:hover{background:rgba(20,28,40,.12)}
.cfg-hint.turn button:focus-visible{outline:2px solid #1d1f23;outline-offset:1px}
.cfg-hint.turn i{font-style:normal;white-space:nowrap;overflow:hidden;max-width:14em;padding:0 5px;transition:opacity .4s,max-width .5s,padding .5s}
.cfg-hint.turn.used i{opacity:0;max-width:0;padding:0}
/* botón flotante: cuando no se ve, tampoco recibe el foco; y no se queda encima del menú */
.fab-cta{visibility:hidden;transition:opacity .45s,transform .45s cubic-bezier(.2,.8,.2,1),background .25s,visibility 0s .45s}
.fab-cta.show{visibility:visible;transition-delay:0s}
.mobmenu.open ~ .fab-cta{opacity:0!important;pointer-events:none!important;visibility:hidden!important}
/* botón de sonido: encendido es una clase, no el paso del dedo */
.cfg-act.ghost.on{background:#1d1f23;color:#fff}
@media(hover:none){.cfg-act.ghost:not(.on):hover{background:transparent;color:#1d1f23}}
@media(hover:none),(max-width:900px){.sec-head .d-only{display:none}.sec-head .m-only{display:inline}}
/* móvil apaisado: la vista no se queda fija tapando los controles */
@media(max-width:980px) and (max-height:620px){.cfg-view{position:static}}
@media(max-width:900px){
  /* la tarjeta abierta crece con su texto en vez de recortarlo */
  .fp.tap,.fp.on.tap,.fp.win.tap,.fp.win.on.tap{height:auto;min-height:min(56vh,420px);display:flex;align-items:flex-end}
  .fp.win.tap,.fp.win.on.tap{min-height:min(52vh,390px)}
  .fp.tap .in{position:relative;left:auto;right:auto;bottom:auto;flex:1 1 auto;width:auto;max-width:none;margin:clamp(70px,18vh,120px) clamp(12px,1.6vw,22px) clamp(12px,1.6vw,22px)}
}
/* portada en el móvil: las cápsulas de abajo dejan sitio al botón de accesibilidad */
@media(max-width:700px){.hero-foot{padding-bottom:72px}}
/* rótulo de datos de la fachada: no se mete bajo el botón de acercar; en el teléfono, solo el sistema */
.fcf-stage .cfg-badge{max-width:calc(100% - 170px);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fcf-stage .cfg-badge i{font-style:normal}
@media(max-width:560px){.fcf-stage .cfg-badge i{display:none}}
/* botón flotante: dos ondas cada vez que aparece, y descansa */
.fab-cta{-webkit-tap-highlight-color:transparent}
.fab-cta i{opacity:0;animation:none}
.fab-cta.show i{animation:fabPulse 2.8s ease-out .5s 2}
/* preguntas: la respuesta entra con suavidad y el signo gira al abrir */
.faq details[open] p{animation:tapIn .45s cubic-bezier(.2,.7,.2,1) both}
.faq summary::after{transition:background .25s,color .25s,transform .45s cubic-bezier(.2,.7,.2,1)}
.faq details[open] summary::after{transform:rotate(180deg)}
@media(prefers-reduced-motion:reduce){.faq summary::after{transition:none}}
/* Diseñadores: panel de instrumento. Pasos numerados y un filete entre grupos */
.cfg-panel,.sav-in{counter-reset:paso;gap:clamp(11px,1.3vw,15px)}
.cfg-f + .cfg-f{padding-top:clamp(11px,1.3vw,15px);border-top:1px solid rgba(20,28,40,.1)}
.cfg-f h3{justify-content:flex-start}
.cfg-f h3 output{margin-left:auto}
.cfg-f h3::before{counter-increment:paso;content:counter(paso,decimal-leading-zero);content:counter(paso,decimal-leading-zero) / '';flex:none;min-width:1.7em;font-size:.78rem;font-weight:600;font-variant-numeric:tabular-nums;color:#5a5e65}
/* deslizadores: el mismo lenguaje que el del despiece (tramo recorrido en oscuro, mando claro). Sin el guion, la pista queda entera en gris */
.cfg input[type=range],.sav input[type=range]{-webkit-tap-highlight-color:transparent}
.cfg input[type=range]::-webkit-slider-runnable-track,.sav input[type=range]::-webkit-slider-runnable-track{background:linear-gradient(90deg,#1d1f23 calc(12px + (100% - 24px) * var(--p,-1)),rgba(20,28,40,.18) 0)}
.cfg input[type=range]::-moz-range-progress,.sav input[type=range]::-moz-range-progress{height:6px;border-radius:99px;background:#1d1f23}
.cfg input[type=range]::-webkit-slider-thumb,.sav input[type=range]::-webkit-slider-thumb{background:linear-gradient(145deg,#fff,#dde1e6);border:1px solid rgba(20,28,40,.32);box-shadow:0 4px 10px -3px rgba(20,32,52,.55),inset 0 1px 0 #fff}
.cfg input[type=range]::-moz-range-thumb,.sav input[type=range]::-moz-range-thumb{width:22px;height:22px;background:linear-gradient(145deg,#fff,#dde1e6);border:1px solid rgba(20,28,40,.32);box-shadow:0 4px 10px -3px rgba(20,32,52,.55)}
/* pulsación: los controles ceden un poco bajo el dedo */
.cfg-chips button,.cfg-sw button,.cfg-act,.cfg-zoom,.tint button{-webkit-tap-highlight-color:transparent}
.cfg-act,.cfg-zoom{transition:background .25s,color .25s,opacity .25s,transform .15s}
.cfg-chips button:not([disabled]):active,.cfg-act:not([disabled]):active,.cfg-zoom:active{transform:scale(.97)}
.cfg-sw button:active,.tint button:active{transform:scale(.94)}
/* pantallas táctiles: opciones, muestras, deslizadores y flechas, a la medida del dedo */
@media(hover:none){
  .cfg-chips button{min-height:44px}
  .cfg-sw button{width:40px;height:40px}
  .tint button{width:32px;height:32px}
  .cfg input[type=range],.sav input[type=range]{height:44px}
  .cfg-hint.turn button{width:38px;height:38px}
  .stage .drag-hint.turn button{width:40px;height:40px}
}
@media(max-width:520px){.fab-cta{min-height:44px}}
/* menú del móvil: filas de 44 px sin huecos y la acción principal fija abajo, junto al pulgar (deja su sitio al botón de accesibilidad) */
.mobmenu{gap:0;padding:calc(var(--hdr) + 10px) var(--pad) 0}
.mobmenu > a{font-size:clamp(1.25rem,6.2vw,1.55rem);line-height:1.1;min-height:44px;padding:8px 0;align-items:center}
.mobmenu > a:last-of-type{border-bottom:0}
.mob-acts{position:sticky;bottom:0;z-index:1;margin-top:auto;padding:12px 58px 14px 0;background:var(--bg);border-top:1px solid var(--line)}
.mobmenu .mob-acts a{display:flex;justify-content:center;align-items:center;min-height:46px;padding:0 1.4em;border:1px solid #000;font-size:.95rem;font-weight:500;letter-spacing:-.005em;line-height:1.2}
.mobmenu .mob-acts a:hover{border-color:var(--gold)}
/* «Menú» y la llamada: dos botones iguales de 44 px */
@media(max-width:1140px){
  .nav .right{gap:8px}
  .nav .menu-btn{min-width:78px;min-height:44px;padding:0 16px;border:1px solid rgba(20,28,40,.22);border-radius:999px;background:rgba(255,255,255,.5)}
  header.top.over .nav .menu-btn,header.top.dark .nav .menu-btn{border-color:rgba(255,255,255,.55);background:rgba(255,255,255,.12)}
  .nav .right a.callbtn{width:44px;height:44px}
}

/* fachada de la casa: muestras cuadradas con la textura */
.cfg-fach button{width:46px;height:46px;border-radius:10px;background:var(--img) center/cover,#ccc}
.cfg-fach button[aria-pressed="true"]{box-shadow:0 0 0 2px #1d1f23,inset 0 0 0 1px rgba(255,255,255,.4)}

/* desplegables del panel (apertura y vidrio) y resumen solo para lectores de pantalla */
.cfg-sel{display:block;width:100%;margin:0;padding:.72em 2.7em .72em 1.15em;border-radius:999px;border:1px solid rgba(20,28,40,.3);background:rgba(255,255,255,.62) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.500l5 5 5-5' fill='none' stroke='%231d1f23' stroke-width='1.700' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat right 1.1em center/12px 8px;color:#26282c;font:inherit;font-size:.95rem;font-weight:600;line-height:1.25;cursor:pointer;-webkit-appearance:none;appearance:none;transition:border-color .2s,background-color .2s}
.cfg-sel:hover{border-color:#1d1f23;background-color:rgba(255,255,255,.9)}
.cfg-sel:focus-visible{outline:2px solid #1d1f23;outline-offset:2px}
.cfg-chips[hidden]{display:none}
.cfg-sr{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0}

/* acabado exterior: la muestra «igual que el interior» */
.cfg-sw button.eq{display:grid;place-items:center}
.cfg-sw button.eq i{font-style:normal;font-size:.8rem;font-weight:700;line-height:1;padding:2px 5px;border-radius:99px;background:rgba(255,255,255,.88);color:#1d1f23}
.cfg-bar .cfg-act[hidden]{display:none}

/* tus ventanas: una pestaña por ventana configurada, añadir otra, unidades iguales y quitar */
.cfg-wins{display:grid;gap:10px;padding-bottom:clamp(12px,1.5vw,18px);border-bottom:1px solid rgba(20,28,40,.12)}
.wn-tabs{display:flex;flex-wrap:wrap;gap:6px}
.wn-tab,.wn-add{display:inline-flex;align-items:center;gap:6px;margin:0;min-height:38px;padding:.5em 1em;border-radius:999px;border:1px solid rgba(20,28,40,.3);background:rgba(255,255,255,.55);color:#26282c;font:inherit;font-size:.86rem;font-weight:600;line-height:1.2;cursor:pointer;transition:background .2s,color .2s,border-color .2s;-webkit-tap-highlight-color:transparent}
.wn-tab,.wn-add{white-space:nowrap}
.wn-tab small{font-size:.8em;font-weight:500;opacity:.75}
.wn-tab[aria-pressed="true"]{background:#1d1f23;border-color:#1d1f23;color:#fff}
.wn-tab:not([aria-pressed="true"]):hover{border-color:#1d1f23;background:rgba(255,255,255,.92)}
.wn-add{border-style:dashed;font-weight:500;color:#3d4148}
.wn-add:not([disabled]):hover{border-style:solid;border-color:#1d1f23;color:#1d1f23;background:rgba(255,255,255,.92)}
.wn-add[disabled]{opacity:.4;cursor:default}
.wn-tools{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 14px;font-size:.84rem;color:#5a5e65}
.wn-uds{display:inline-flex;align-items:center;gap:8px}
.wn-uds button{display:grid;place-items:center;width:32px;height:32px;margin:0;padding:0;border-radius:50%;border:1px solid rgba(20,28,40,.3);background:rgba(255,255,255,.6);color:#26282c;font:inherit;font-size:1.05rem;line-height:1;cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.wn-uds button:not([disabled]):hover{background:#1d1f23;border-color:#1d1f23;color:#fff}
.wn-uds button[disabled]{opacity:.35;cursor:default}
.wn-uds button{flex:none}
@media(max-width:700px){.wn-tabs{flex-wrap:nowrap;overflow-x:auto;padding-bottom:4px;-webkit-overflow-scrolling:touch;scrollbar-width:thin}.wn-tab,.wn-add{flex:none}}
.wn-uds output{min-width:1.6em;text-align:center;font-size:.98rem;font-weight:600;color:#26282c}
.wn-del{margin:0;padding:.3em 0;border:0;background:none;color:#5a5e65;font:inherit;font-weight:500;text-decoration:underline;text-underline-offset:3px;cursor:pointer}
.wn-del:hover{color:#1d1f23}
.wn-tab:focus-visible,.wn-add:focus-visible,.wn-uds button:focus-visible,.wn-del:focus-visible{outline:2px solid #1d1f23;outline-offset:2px}
.cfg.busy .cfg-panel{pointer-events:none}
.cfg.busy .cfg-panel>*:not(.cfg-cta){opacity:.5;transition:opacity .2s}

/* composición de la ventana: un esquema a escala. Los huecos «+» añaden un fijo, las piezas se arrastran para cambiarlas de sitio y, al tocar una, se abre su ficha */
.cfg-comp{display:grid;gap:5px;width:min(100%,310px);aspect-ratio:var(--ar,1.36);padding:7px;border-radius:12px;border:2px solid #2b2e33;background:linear-gradient(145deg,rgba(255,255,255,.55),rgba(255,255,255,.2));box-shadow:inset 0 1px 0 #fff,0 10px 22px -16px rgba(20,32,52,.5);-webkit-user-select:none;user-select:none}
.cc-mid{display:grid;grid-template-columns:var(--slot,22px) minmax(0,1fr) var(--slot,22px);gap:5px;min-height:0}
@media(pointer:coarse){.cfg-comp{--slot:32px}}
.cc-row{display:grid;gap:4px;min-width:0;min-height:0}
.cc{position:relative;display:grid;place-items:center;align-content:center;gap:2px;min-width:0;min-height:0;margin:0;padding:0 2px;border:1.5px dashed rgba(20,28,40,.38);border-radius:6px;background:transparent;color:#5a5e65;font:inherit;font-size:.72rem;font-weight:600;line-height:1;cursor:pointer;overflow:hidden;transition:background .2s,border-color .2s,color .2s,box-shadow .2s;-webkit-tap-highlight-color:transparent}
.cc-add::before{content:"+";font-size:1.05rem;font-weight:500}
.cc-add:not([disabled]):hover{border-color:#1d1f23;color:#1d1f23;background:rgba(255,255,255,.55)}
.cc.on{border:1.5px solid #2b2e33;background:linear-gradient(160deg,rgba(184,216,232,.78),rgba(184,216,232,.32));color:#26282c;cursor:grab;touch-action:manipulation;-webkit-touch-callout:none;container-type:inline-size}
.cc.on small{font-size:.64rem;font-weight:500;color:#4a4e55;white-space:nowrap}
.cc-b{display:flex;align-items:center;justify-content:center;gap:7px}
.cc.on:not([disabled]):hover{background:linear-gradient(160deg,rgba(184,216,232,.58),rgba(184,216,232,.2))}
.cc.sel{border-color:#0d0e10;box-shadow:0 0 0 2px #0d0e10;background:linear-gradient(160deg,rgba(255,255,255,.92),rgba(184,216,232,.5))}
.cc.over{border-style:solid;border-color:#0d0e10;background:rgba(13,14,16,.14);color:#0d0e10}
.cc.drag{z-index:5;cursor:grabbing;transition:none;opacity:.94;box-shadow:0 14px 26px -10px rgba(20,32,52,.65);pointer-events:none}
.cfg-comp.dragging .cc{cursor:grabbing}
.cc[disabled]{cursor:default}
.cc-add[disabled]{opacity:.22}
.cc:focus-visible{outline:2px solid #1d1f23;outline-offset:2px}
.cc svg{position:absolute;inset:0;width:100%;height:100%;fill:none;stroke:#2b2e33;stroke-width:1.2;pointer-events:none}
.cc svg path{vector-effect:non-scaling-stroke}
.cc-hd{position:absolute;top:50%;width:3px;height:14px;margin-top:-7px;border-radius:2px;background:#1d1f23;pointer-events:none}
.cc-hd.l{left:3px}
.cc-hd.r{right:3px}
.cc-w{position:absolute;left:0;right:0;bottom:3px;text-align:center;pointer-events:none}
@container (max-width:46px){.cc.on small{display:none}}
@container (max-width:30px){.cc.on span{font-size:.6rem}}
/* la ficha de la pieza elegida: su medida y lo que se puede hacer con ella */
.cc-ed{display:grid;gap:10px;width:min(100%,310px);margin-top:12px;padding:12px 14px;border-radius:14px;border:1px solid rgba(255,255,255,.85);background:linear-gradient(145deg,rgba(255,255,255,.55),rgba(255,255,255,.18));box-shadow:inset 0 1px 0 #fff,0 10px 22px -18px rgba(20,32,52,.5)}
.cc-ed[hidden],.cc-ed [hidden]{display:none}
.cc-ed-t{margin:0;font-size:.82rem;line-height:1.4;color:#5a5e65}
.cc-ed-b{display:flex;flex-wrap:wrap;gap:6px}
.cc-mv{margin:0;padding:.5em .95em;border:1px solid rgba(20,28,40,.3);border-radius:999px;background:rgba(255,255,255,.6);color:#26282c;font:inherit;font-size:.82rem;font-weight:500;line-height:1.2;cursor:pointer;transition:background .2s,color .2s,border-color .2s;-webkit-tap-highlight-color:transparent}
.cc-mv:not([disabled]):hover{background:#1d1f23;border-color:#1d1f23;color:#fff}
.cc-mv[disabled]{opacity:.35;cursor:default}
.cc-mv.x{margin-left:auto}
.cc-mv:focus-visible{outline:2px solid #1d1f23;outline-offset:2px}

/* botón de abrir / abatir: el mando principal de la vista, bien grande */
.cfg-act{font-size:1rem;padding:.8em 1.35em}
.cfg-act svg{width:19px;height:19px}
#cfgOpen{gap:12px;min-height:56px;padding:.9em 1.9em;font-size:1.12rem;font-weight:600;letter-spacing:-.01em;box-shadow:0 16px 30px -14px rgba(20,32,52,.6),inset 0 1px 0 rgba(255,255,255,.24)}
#cfgOpen svg{width:24px;height:24px;stroke-width:1.9}
@media(max-width:980px){.cfg-act{font-size:.9rem;padding:.7em 1.05em}#cfgOpen{min-height:50px;padding:.8em 1.45em;font-size:1.02rem}#cfgOpen svg{width:21px;height:21px}}
/* fin del botón de abrir */

/* ---------- 9. Cristal líquido claro ---------- */
:root{
  --lq-fill:radial-gradient(92% 64% at 5% 0%,rgba(255,255,255,.62),rgba(255,255,255,0) 66%),linear-gradient(135deg,rgba(255,255,255,.4) 0%,rgba(255,255,255,.17) 42%,rgba(255,255,255,.1) 60%,rgba(255,255,255,.27) 100%);
  --lq-line:rgba(255,255,255,.74);
  --lq-rim:inset 0 1px 0 #fff,inset 1px 0 0 rgba(255,255,255,.82),inset 0 -1px 0 rgba(255,255,255,.5),inset -1px 0 0 rgba(255,255,255,.4),inset 0 26px 38px -30px rgba(255,255,255,.95),inset 0 -24px 42px -28px rgba(124,150,188,.26);
  --lq-drop:0 30px 60px -34px rgba(20,32,52,.52),0 6px 16px -10px rgba(20,32,52,.18),0 0 0 1px rgba(20,32,52,.055);
  --lq-blur:blur(18px) saturate(135%);
}
/* luces de ambiente en las secciones claras: una fría, una cálida y un punto de luz; quedan detrás de las tarjetas */
main>section.block:not(.cfg){background-repeat:no-repeat;
  background-image:radial-gradient(closest-side,rgba(148,172,206,.46),rgba(148,172,206,.18) 58%,rgba(148,172,206,0)),radial-gradient(closest-side,rgba(224,210,188,.56),rgba(224,210,188,.22) 58%,rgba(224,210,188,0)),radial-gradient(closest-side,rgba(255,255,255,.9),rgba(255,255,255,0));
  background-size:clamp(340px,58vw,860px) clamp(340px,58vw,860px),clamp(300px,50vw,740px) clamp(300px,50vw,740px),clamp(260px,40vw,560px) clamp(260px,40vw,560px);
  background-position:right -14vw top 30%,left -12vw bottom 4%,60% 64%}
main>section.block.alt:not(.cfg){background-position:left -14vw top 34%,right -12vw bottom 2%,34% 60%}
/* tarjetas y paneles sobre fondo claro */
.fcard,.proc li,.vs li,.faq details,.sav-in,.cfg-panel,#contactForm,.models,.xp-ctl,.badges,.secc-d,.pills,.lq{background:var(--lq-fill);border:1px solid var(--lq-line);box-shadow:var(--lq-drop),var(--lq-rim)}
.sav-in,.cfg-panel,#contactForm{-webkit-backdrop-filter:none;backdrop-filter:none}
/* (sin desenfoque en estas tarjetas: detrás solo hay degradados lisos, así que no cambiaba nada a la vista y costaba en cada desplazamiento) */
@media screen and (max-width:600px){.fcard{box-shadow:0 14px 24px -16px rgba(20,32,52,.45),0 0 0 1px rgba(20,32,52,.055),var(--lq-rim)}}
/* sellos y prestaciones: una sola placa de cristal con sus divisiones */
.badges,.pills{border-radius:24px;overflow:hidden}
.badge,.pill{border-color:rgba(11,11,12,.1)}
.badge{border-right:1px solid rgba(11,11,12,.1);border-bottom:0}
.badge:last-child{border-right:0}
.badge:hover,.pill:hover{background:rgba(255,255,255,.42)}
@media(max-width:1100px){.badge:nth-child(-n+3){border-bottom:1px solid rgba(11,11,12,.1)}.badge:nth-child(3){border-right:0}}
@media(max-width:700px){.badge{border-right:0;border-bottom:1px solid rgba(11,11,12,.1)}.badge:last-child{border-bottom:0}}
/* piezas pequeñas: barra y valoraciones del diseñador, opciones, fichas de tono, placas de logotipo, botones del panel de accesibilidad */
.cfg-bar{background:linear-gradient(135deg,rgba(255,255,255,.72),rgba(255,255,255,.34));box-shadow:inset 0 1px 0 #fff}
.cfg-rate{background:linear-gradient(145deg,rgba(255,255,255,.5),rgba(255,255,255,.16));border-color:rgba(255,255,255,.8);box-shadow:inset 0 1px 0 #fff,inset 0 -14px 24px -18px rgba(124,150,188,.22),0 12px 26px -20px rgba(20,32,52,.45)}
.cfg-chips button{background:linear-gradient(180deg,rgba(255,255,255,.74),rgba(255,255,255,.3));box-shadow:inset 0 1px 0 #fff,inset 0 -1px 0 rgba(255,255,255,.4),0 3px 8px -4px rgba(20,32,52,.3)}
.cfg-chips button[aria-pressed="true"]{box-shadow:inset 0 1px 0 rgba(255,255,255,.24),0 8px 16px -10px rgba(20,32,52,.65)}
.tones li{background:linear-gradient(180deg,rgba(255,255,255,.66),rgba(255,255,255,.22));border-color:rgba(255,255,255,.8);box-shadow:inset 0 1px 0 #fff,0 0 0 1px rgba(20,32,52,.08),0 3px 8px -5px rgba(20,32,52,.3)}
.prov .lg{background:linear-gradient(145deg,#fff,rgba(255,255,255,.82));box-shadow:inset 0 1px 0 #fff,0 10px 22px -14px rgba(20,32,52,.42),0 0 0 1px rgba(20,32,52,.07)}
.a11y-panel button{background:linear-gradient(180deg,rgba(255,255,255,.78),rgba(255,255,255,.4));border-color:rgba(20,28,40,.16);box-shadow:inset 0 1px 0 #fff}
/* diseñador de fachadas: va sobre negro, y un cristal blanco translúcido sobre negro se queda gris. Aquí el panel es cristal de verdad
   (transparente, con texto claro), y detrás se encienden dos luces para que tenga algo que dejar ver */
.fcf{background-repeat:no-repeat;background-image:radial-gradient(closest-side,rgba(112,146,208,.5),rgba(112,146,208,.16) 60%,rgba(112,146,208,0)),radial-gradient(closest-side,rgba(216,184,136,.4),rgba(216,184,136,.12) 60%,rgba(216,184,136,0));background-size:clamp(300px,44vw,640px) clamp(300px,44vw,640px),clamp(260px,36vw,520px) clamp(260px,36vw,520px);background-position:right -6vw top 34%,right 16vw bottom 0}
@media(min-width:1380px) and (max-width:1499px){.fcf{background-position:right 0 top 34%,right 16vw bottom 0}}
.fcf .cfg-panel{color:#fff;background:radial-gradient(100% 60% at 6% 0%,rgba(255,255,255,.2),rgba(255,255,255,0) 62%),linear-gradient(140deg,rgba(255,255,255,.15),rgba(255,255,255,.05) 55%,rgba(255,255,255,.1));border:1px solid rgba(255,255,255,.26);box-shadow:0 36px 72px -34px rgba(0,0,0,.75),inset 0 1px 0 rgba(255,255,255,.5),inset 1px 0 0 rgba(255,255,255,.22),inset 0 -1px 0 rgba(255,255,255,.12),inset 0 26px 38px -30px rgba(255,255,255,.3)}
@media(min-width:901px){.fcf .cfg-panel{-webkit-backdrop-filter:blur(26px) saturate(170%);backdrop-filter:blur(26px) saturate(170%)}}
.fcf .cfg-panel :focus-visible{outline-color:#fff}
.fcf .cfg-f h3{color:#fff}
.fcf .cfg-f h3 output,.fcf .cfg-f h3::before,.fcf .cfg-note,.fcf .cfg-cta small{color:rgba(255,255,255,.74)}
.fcf .cfg-note a{color:#fff}
.fcf .cfg-f + .cfg-f{border-top-color:rgba(255,255,255,.14)}
.fcf .cfg-sum{color:rgba(255,255,255,.94)}
.fcf .cfg-chips button{color:#fff;border-color:rgba(255,255,255,.3);background:linear-gradient(180deg,rgba(255,255,255,.2),rgba(255,255,255,.06));box-shadow:inset 0 1px 0 rgba(255,255,255,.36),0 3px 8px -4px rgba(0,0,0,.5)}
.fcf .cfg-chips button:hover{border-color:#fff}
.fcf .cfg-chips button[aria-pressed="true"]{background:#fff;border-color:#fff;color:#0b0b0c;box-shadow:inset 0 -1px 0 rgba(20,32,52,.14),0 8px 18px -10px rgba(0,0,0,.7)}
.fcf .cfg-sw button{box-shadow:0 0 0 1px rgba(255,255,255,.4),inset 0 3px 4px rgba(255,255,255,.3)}
.fcf .cfg-sw button[aria-pressed="true"]{box-shadow:0 0 0 2px #0b0b0c,0 0 0 4px #fff,inset 0 3px 4px rgba(255,255,255,.3)}
.fcf .cfg-cta .btn{background:#fff;border-color:#fff;color:#0b0b0c}
.fcf .cfg-cta .btn:hover{background:transparent;color:#fff}
/* cifras bajo la portada: una placa de cristal en su propia franja, debajo de la foto (sin montarse sobre ella), con luz de ambiente detrás */
.kpis{padding:clamp(18px,2.4vw,30px) 0;border:0;background-color:var(--bg);background-repeat:no-repeat;background-image:radial-gradient(closest-side,rgba(148,172,206,.5),rgba(148,172,206,.18) 60%,rgba(148,172,206,0)),radial-gradient(closest-side,rgba(224,210,188,.6),rgba(224,210,188,.22) 60%,rgba(224,210,188,0));background-size:clamp(300px,46vw,700px) clamp(220px,26vw,380px),clamp(280px,40vw,600px) clamp(220px,26vw,380px);background-position:left 6% center,right 4% center}
.kpis .wrap{display:block}
.kp-plate{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));overflow:hidden;border-radius:26px;border:1px solid var(--lq-line);background:var(--lq-fill);box-shadow:var(--lq-drop),var(--lq-rim)}
@media(min-width:901px){.kp-plate{-webkit-backdrop-filter:var(--lq-blur);backdrop-filter:var(--lq-blur)}}
.kp-plate .kpi,.kp-plate .kpi:first-child{padding:clamp(18px,2vw,28px) clamp(18px,2.4vw,34px);border-right:1px solid rgba(11,11,12,.1);border-bottom:0}
.kp-plate .kpi:last-child{border-right:0}
.kp-plate .kpi:nth-child(3):last-child{grid-column:auto}
.kp-plate .kpi small{color:#33363c}
@media(max-width:600px){.kp-plate{grid-template-columns:minmax(0,1fr)}.kp-plate .kpi,.kp-plate .kpi:first-child{display:flex;align-items:baseline;gap:14px;padding:14px 18px;border-right:0;border-bottom:1px solid rgba(11,11,12,.1)}.kp-plate .kpi:last-child{border-bottom:0}.kp-plate .kpi b{flex:none;min-width:2.6em}.kp-plate .kpi small{margin:0}}
/* botones blancos sobre fondo oscuro */
.lux .btn,.sav-out .btn,header.top.dark .nav .right a.navcta{background:#e6e8ea linear-gradient(180deg,#f4f5f6,#d9dbdf);box-shadow:0 12px 30px -14px rgba(0,0,0,.55),inset 0 1px 0 #fff,inset 0 -1px 0 rgba(20,32,52,.1)}
.sav-out .btn:hover,header.top.dark .nav .right a.navcta:hover{box-shadow:none}
/* ---------- fin del cristal líquido ---------- */


/* Safari (iPhone, Mac): el 3D dentro de la tarjeta redondeada se salía por las esquinas (no respeta overflow:hidden con un canvas acelerado). La máscara le obliga a recortarlo */
.cfg-view>.cfg-room{border-top-left-radius:inherit;border-top-right-radius:inherit}
.cfg-view>.fcf-stage{border-radius:inherit}
.cfg-view>.cfg-room,.cfg-view>.fcf-stage{-webkit-mask-image:-webkit-radial-gradient(#fff,#000);mask-image:radial-gradient(#fff,#000);isolation:isolate}

/* Móvil: barra del diseñador fina, para que quede sitio para la vista y el panel */
@media(max-width:700px){
  .cfg-bar{padding:6px 7px 7px;gap:5px 5px}
  .cfg-act{font-size:.72rem;padding:.4em .58em;gap:4px}
  .cfg-act svg{width:14px;height:14px}
  #cfgOpen{min-height:0;gap:5px;padding:.4em .8em;font-size:.76rem;box-shadow:0 8px 16px -10px rgba(20,32,52,.6)}
  #cfgOpen svg{width:16px;height:16px}
  .cfg-meter{gap:3px}
  .cfg-meter small{font-size:.66rem}
  .cfg-meter i{height:5px}
}
/* Móvil: con un diseñador en pantalla se esconde la cabecera (clase dis-on, la pone la portada) y la vista sube arriba del todo */
@media(max-width:980px){
  header.top{transition:background .4s,border-color .4s,transform .35s ease}
  html.dis-on header.top{transform:translateY(-100%)}
  html.dis-on .cfg-view{top:6px}
}
@media(max-width:980px) and (prefers-reduced-motion:reduce){header.top{transition:none}}

/* Móvil: «Abatir» dentro de la imagen del diseñador (lo coloca allí la portada) y sin el rótulo de girar, que lo tapaba */
@media(max-width:700px){
  .cfg-room .cfg-hint{display:none}
  #cfgOpen.en-vista{position:absolute;left:10px;bottom:10px;z-index:6;min-height:0;gap:8px;padding:.62em 1.2em;font-size:.94rem;box-shadow:0 12px 26px -10px rgba(0,0,0,.6),inset 0 1px 0 rgba(255,255,255,.22)}
  #cfgOpen.en-vista svg{width:19px;height:19px}
}

/* Despiece: fuera la lista numerada de piezas (01 a 07); el deslizador y el texto de cada pieza ya lo explican */
#progress.xp-list{display:none}