@font-face{font-family:'Cormorant Garamond';font-style:normal;font-weight:500;font-display:swap;src:url('../fonts/CormorantGaramond-500.woff2') format('woff2')}
@font-face{font-family:'Cormorant Garamond';font-style:italic;font-weight:400;font-display:swap;src:url('../fonts/CormorantGaramond-400i.woff2') format('woff2')}
@font-face{font-family:'Jost';font-style:normal;font-weight:300;font-display:swap;src:url('../fonts/Jost-300.woff2') format('woff2')}
@font-face{font-family:'Jost';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/Jost-400.woff2') format('woff2')}
@font-face{font-family:'Jost';font-style:normal;font-weight:500;font-display:swap;src:url('../fonts/Jost-500.woff2') format('woff2')}
/* Pianos Deluxe · Ver en mi casa (mismos colores y letras que el sitio) */
:root{--black:#0b0b0c;--ink:#151517;--charcoal:#1d1d20;--ivory:#f5f0e7;--ivory-2:#ece4d6;--gold:#c6a76b;--gold-2:#e2c995;--muted:#8d877c;--section:clamp(3.75rem,9vw,6.5rem);
--serif:'Cormorant Garamond','Times New Roman',serif;--sans:'Jost',system-ui,-apple-system,'Helvetica Neue',Arial,sans-serif;--pad:clamp(1.25rem,5vw,3rem);--ease:cubic-bezier(.22,.61,.36,1)}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--black);color:var(--ivory);font-family:var(--sans);font-weight:300;font-size:1.0625rem;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;padding-bottom:calc(84px + env(safe-area-inset-bottom))}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.08;margin:0 0 .6em}
h1{font-size:clamp(2.4rem,10vw,4.6rem)}
h2{font-size:clamp(1.7rem,6.4vw,2.6rem);display:flex;align-items:center;gap:.7rem}
h3{font-size:1.8rem}
em{font-style:italic;color:var(--gold-2)}
p{margin:0 0 1em}
.wrap{width:100%;max-width:980px;margin:0 auto;padding:0 var(--pad)}
.intro{padding-top:calc(5.6rem + env(safe-area-inset-top));padding-bottom:1rem}
@media (min-width:1024px){.intro{padding-top:calc(7rem + env(safe-area-inset-top))}}
.eyebrow{font-size:.74rem;font-weight:500;letter-spacing:.28em;text-transform:uppercase;color:var(--gold);margin:0 0 1.2rem}
.lead{font-size:1.1rem;opacity:.85;max-width:36em}
.step{padding-top:2.2rem;padding-bottom:.6rem}
.num{display:inline-grid;place-items:center;width:2.1rem;height:2.1rem;border:1px solid var(--gold);border-radius:50%;font-size:1.1rem;color:var(--gold);flex:none}
.types{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:.7rem}
.type{all:unset;box-sizing:border-box;cursor:pointer;display:flex;flex-direction:column;gap:.25rem;padding:1rem .95rem;border:1px solid rgba(245,240,231,.2);background:var(--ink);transition:border-color .2s,background .2s;min-height:44px}
.type:focus-visible{outline:2px solid var(--gold-2);outline-offset:2px}
.type .tn{font-family:var(--serif);font-size:1.55rem;line-height:1.05}
.type .tf{font-size:.8rem;opacity:.75;line-height:1.35}
.type .tt{font-size:.78rem;color:var(--gold-2);line-height:1.35}
.type[aria-checked="true"]{border-color:var(--gold);background:#1a1712;box-shadow:inset 0 0 0 1px var(--gold)}
.colors{display:flex;flex-wrap:wrap;gap:1.1rem 1.2rem}
.sw{all:unset;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:.5rem;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;min-width:64px;text-align:center}
.sw i{display:block;width:62px;height:62px;border-radius:50%;box-shadow:inset 0 0 0 1px rgba(255,255,255,.16),0 10px 22px -12px rgba(0,0,0,.7);transition:transform .2s var(--ease)}
.colors.small .sw i{width:46px;height:46px}
.colors.small .sw{min-width:52px;font-size:.62rem}
.sw[aria-checked="true"] i{box-shadow:0 0 0 2px var(--black),0 0 0 4px var(--gold);transform:scale(1.04)}
.sw:focus-visible i{outline:2px solid var(--gold-2);outline-offset:4px}
.more-label{margin:1.4rem 0 .7rem;font-size:.72rem;letter-spacing:.26em;text-transform:uppercase;color:var(--muted)}
.note{margin-top:1.1rem;font-size:.88rem;opacity:.7}
.viewer{position:relative;background:radial-gradient(120% 90% at 50% 20%,#2a2824 0%,#141416 70%);border:1px solid rgba(198,167,107,.22);aspect-ratio:1/1;max-height:72vh;width:100%}
@media (min-width:760px){.viewer{aspect-ratio:16/10}}
model-viewer{width:100%;height:100%;--poster-color:transparent;background:transparent}
.mv-progress{display:none}
.viewer-load{position:absolute;inset:auto 1rem 1rem 1rem;display:flex;flex-direction:column;gap:.4rem;font-size:.8rem;letter-spacing:.1em;color:var(--ivory-2);pointer-events:none}
.viewer-load b{display:block;height:2px;background:rgba(245,240,231,.15)}
.viewer-load b i{display:block;height:100%;width:0;background:var(--gold);transition:width .2s}
.viewer-tag{position:absolute;top:.8rem;left:.9rem;font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-2);pointer-events:none}
.toggle{display:flex;gap:.6rem;align-items:flex-start;margin:1rem 0 .4rem;font-size:.9rem;opacity:.9;cursor:pointer}
.toggle input{accent-color:var(--gold);width:20px;height:20px;margin:.15rem 0 0;flex:none}
.dims{margin:.8rem 0 1.2rem;padding:1rem 1.1rem;border-left:2px solid var(--gold);background:var(--ink);font-size:.95rem}
.dims b{font-weight:500;color:var(--gold-2)}
.dims p{margin:.15rem 0}
.dims small{display:block;opacity:.65;margin-top:.45rem;font-size:.8rem}
.cta{display:flex;gap:.7rem;flex-wrap:wrap}
.cta .btn{flex:1 1 200px}
.btn{all:unset;box-sizing:border-box;display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:52px;padding:.9rem 1.4rem;border:1px solid transparent;font-family:var(--sans);font-size:.8rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;cursor:pointer;text-align:center;transition:background .2s,opacity .2s}
.btn-gold{background:var(--gold);color:var(--black)}
.btn-gold:hover{background:var(--gold-2)}
.btn-ghost{border-color:rgba(245,240,231,.55);color:var(--ivory)}
.btn[aria-disabled="true"]{opacity:.55}
.btn:focus-visible{outline:2px solid var(--gold-2);outline-offset:2px}
.platform{margin-top:1rem;font-size:.86rem;opacity:.72}
.how{padding-top:2.6rem}
.how ol{margin:0;padding-left:1.2rem;display:grid;gap:.7rem;opacity:.88}
.how b{font-weight:500;color:var(--gold-2)}
.bar{position:fixed;left:0;right:0;bottom:0;z-index:20;display:flex;gap:.5rem;padding:.6rem .75rem calc(.6rem + env(safe-area-inset-bottom));background:rgba(11,11,12,.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-top:1px solid rgba(198,167,107,.2)}
.bar .btn{flex:1;min-height:48px;padding:.7rem .6rem;font-size:.72rem;letter-spacing:.16em}
@media (min-width:900px){.bar{display:none}body{padding-bottom:0}}
.sheet{position:fixed;inset:0;z-index:50;background:rgba(0,0,0,.6);display:flex;align-items:flex-end;justify-content:center}
.sheet-card{width:100%;max-width:520px;background:var(--ivory);color:#2a2723;padding:1.6rem var(--pad) calc(1.4rem + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:.9rem;align-items:stretch;text-align:center}
@media (min-width:600px){.sheet{align-items:center}}
.sheet-card h3{margin:0;color:#151517}
.sheet-sub{margin:0;font-size:.95rem;opacity:.8}
.sheet-card .colors{justify-content:center}
.sheet-card .sw{color:#2a2723}
.sheet-card .sw[aria-checked="true"] i{box-shadow:0 0 0 2px var(--ivory),0 0 0 4px #a0814a}
.qr{align-self:center;width:220px;height:220px}
.link{all:unset;cursor:pointer;font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;opacity:.7;padding:.6rem;align-self:center}

/* Capa de realidad aumentada (Android) */
#arUI{position:fixed;inset:0;z-index:100;color:#fff;font-family:var(--sans);pointer-events:none;display:flex;flex-direction:column;justify-content:space-between}
#arUI .xr-ui,#arUI button{pointer-events:auto}
.ar-top{display:flex;justify-content:space-between;align-items:center;padding:calc(.8rem + env(safe-area-inset-top)) .9rem .5rem;background:linear-gradient(rgba(0,0,0,.55),transparent)}
.ar-name{font-family:var(--serif);font-size:1.5rem;text-shadow:0 1px 6px rgba(0,0,0,.6)}
.ar-x{all:unset;width:44px;height:44px;display:grid;place-items:center;border-radius:50%;background:rgba(0,0,0,.45);font-size:1.2rem;cursor:pointer}
.ar-hint{margin:0 auto;max-width:90%;text-align:center;font-size:.95rem;background:rgba(0,0,0,.5);padding:.5rem .9rem;border-radius:20px;position:absolute;top:calc(4.4rem + env(safe-area-inset-top));left:0;right:0;width:fit-content}
.ar-measure-live{position:absolute;top:44%;left:0;right:0;margin:auto;width:fit-content;font-size:1.6rem;font-weight:500;background:rgba(0,0,0,.55);padding:.3rem .9rem;border-radius:12px}
.ar-bottom{padding:.6rem .7rem calc(.7rem + env(safe-area-inset-bottom));background:linear-gradient(transparent,rgba(0,0,0,.6) 25%);display:flex;flex-direction:column;gap:.55rem}
.ar-colors{display:flex;gap:.45rem;overflow-x:auto;padding:.3rem .2rem;scrollbar-width:none;justify-content:safe center}
.ar-colors::-webkit-scrollbar{display:none}
.ar-sw{all:unset;flex:none;width:36px;height:36px;border-radius:50%;box-shadow:inset 0 0 0 1px rgba(255,255,255,.35);cursor:pointer}
.ar-sw.on{box-shadow:0 0 0 2px #000,0 0 0 4px var(--gold)}
.ar-row{display:flex;gap:.45rem;flex-wrap:wrap;justify-content:center}
.ar-btn{all:unset;box-sizing:border-box;min-height:46px;padding:.55rem .9rem;display:inline-flex;align-items:center;justify-content:center;background:rgba(20,20,22,.78);border:1px solid rgba(255,255,255,.25);border-radius:23px;font-size:.92rem;cursor:pointer;flex:1 1 auto;text-align:center}
.ar-btn.gold{background:var(--gold);color:#0b0b0c;border-color:var(--gold);font-weight:500}
.ar-btn.on{border-color:var(--gold);color:var(--gold-2)}
.ar-btn[disabled]{opacity:.45}
.ar-btn.wide{width:100%}
.ar-btn.buy{background:#fff;color:#0b0b0c;border-color:#fff;letter-spacing:.14em;text-transform:uppercase;font-size:.8rem}
.ar-cmp{display:flex;gap:.4rem;width:100%}
.ar-chip{all:unset;flex:1;text-align:center;padding:.45rem .4rem;border-radius:18px;font-size:.82rem;background:rgba(20,20,22,.7);border:1px solid rgba(255,255,255,.25);cursor:pointer}
.ar-chip.on{border-color:var(--gold);color:var(--gold-2)}
.ar-result{background:rgba(10,10,12,.82);border-radius:14px;padding:.7rem .9rem;text-align:center;font-size:.95rem;line-height:1.4}
.ar-result big{display:block;font-size:1.35rem;font-weight:500;margin-bottom:.15rem}
.ar-result .ok{color:#8fe3a9}.ar-result .no{color:#ff9b8a}

.aprox-note{font-size:.8rem;opacity:.75;margin:.6rem 0 0;font-style:italic}
.dims small.aprox{display:block;margin-top:.4rem;font-style:italic;opacity:.8}


/* ==========================================================
   Encabezado, menú y pie: los mismos de la página principal
   (copiados de ../styles.css para que todo el sitio se vea igual)
   ========================================================== */
img{display:block;max-width:100%}
.sr-only,.skip:not(:focus){position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip:focus{position:fixed;top:.5rem;left:.5rem;z-index:100;background:var(--ivory);color:var(--black);padding:.6rem 1rem}
a.btn{text-decoration:none}
.btn-sm{min-height:42px;padding:.6rem 1.2rem;font-size:.7rem}
.site-header{position:fixed;inset:0 0 auto 0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:calc(.9rem + env(safe-area-inset-top)) var(--pad) .9rem;transition:background .4s var(--ease),padding .4s var(--ease)}
.site-header.scrolled{background:rgba(11,11,12,.88);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);padding-top:calc(.6rem + env(safe-area-inset-top));padding-bottom:.6rem;border-bottom:1px solid rgba(198,167,107,.18)}
.brand img{height:30px;width:auto}
.nav{display:none}
.menu-toggle{width:46px;height:46px;border:0;background:transparent;color:var(--ivory);cursor:pointer;display:grid;place-items:center}
.bars,.bars::before,.bars::after{display:block;width:26px;height:1px;background:currentColor;transition:transform .35s var(--ease),opacity .35s}
.bars{position:relative}
.bars::before,.bars::after{content:"";position:absolute;left:0}
.bars::before{top:-8px}.bars::after{top:8px}
.menu-open .bars{background:transparent}
.menu-open .bars::before{transform:translateY(8px) rotate(45deg)}
.menu-open .bars::after{transform:translateY(-8px) rotate(-45deg)}
.menu-open .nav{display:flex;position:fixed;inset:0;z-index:-1;flex-direction:column;align-items:center;justify-content:center;gap:1.6rem;background:rgba(11,11,12,.97)}
.menu-open .nav a:not(.btn){font-family:var(--serif);font-size:2rem;text-decoration:none;color:var(--ivory)}
.menu-open{overflow:hidden}
.menu-open .bar{display:none}
/* "Ver en mi casa" en el menú */
.nav-ar{display:inline-flex;align-items:center;gap:.5rem}
.nav .nav-ar,.menu-open .nav .nav-ar{color:var(--gold-2)}
.ar-ico{flex:none;width:16px;height:16px}
.menu-open .nav .ar-ico{width:22px;height:22px}
.menu-open .nav a.nav-ar{color:var(--gold-2)}
.nav a[aria-current="page"]{position:relative}
@media (min-width:1024px){
  .nav a[aria-current="page"]::after{content:"";position:absolute;left:0;right:0;bottom:-.45rem;height:1px;background:var(--gold)}
}
/* Volver */
.back{display:inline-flex;align-items:center;gap:.45rem;margin:0 0 1.6rem;font-size:.72rem;font-weight:500;letter-spacing:.22em;text-transform:uppercase;text-decoration:none;color:var(--muted);transition:color .3s var(--ease)}
.back:hover{color:var(--gold-2)}
.back svg{transition:transform .3s var(--ease)}
.back:hover svg{transform:translateX(-3px)}
/* Pie */
.site-footer{margin-top:var(--section);background:var(--black);padding:var(--section) 0 calc(3rem + env(safe-area-inset-bottom));border-top:1px solid rgba(198,167,107,.2);text-align:center}
.footer-logo{width:min(380px,75%);height:auto;margin:0 auto 2.5rem}
.contact-grid{display:grid;gap:1.6rem;margin-bottom:2.5rem}
.contact-link{font-family:var(--serif);font-size:1.7rem;text-decoration:none;color:var(--ivory);margin:0}
a.contact-link:hover{color:var(--gold-2)}
.foot-back{margin:0 0 1.6rem}
.foot-back a{font-size:.74rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;text-decoration:none;color:var(--gold);border-bottom:1px solid rgba(198,167,107,.45);padding-bottom:.2rem}
.foot-back a:hover{color:var(--gold-2)}
.legal{font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin:0}
@media (min-width:720px){.contact-grid{grid-template-columns:repeat(3,1fr)}}
@media (min-width:1024px){
  .brand img{height:36px}
  .menu-toggle{display:none}
  .nav{display:flex;align-items:center;gap:2rem}
  .nav a:not(.btn){font-size:.74rem;font-weight:500;letter-spacing:.22em;text-transform:uppercase;text-decoration:none;color:var(--ivory-2);transition:color .3s}
  .nav a:not(.btn):hover{color:var(--gold-2)}
  .nav .nav-ar{color:var(--gold-2)}
}
@media (min-width:1024px){.nav a{white-space:nowrap}}
.brand{flex:none}
@media (min-width:1024px) and (max-width:1359px){.nav{gap:1.35rem}.nav a:not(.btn){letter-spacing:.16em}}
@media (min-width:1024px) and (max-width:1279px){
  .site-header{padding-left:2rem;padding-right:2rem}
  .brand img{height:30px}
  .nav{gap:1rem}
  .nav a:not(.btn){font-size:.68rem;letter-spacing:.1em}
  .nav .btn-sm{padding:.55rem .9rem;letter-spacing:.14em}
  .nav .ar-ico{width:14px;height:14px}
  .nav-ar{gap:.35rem}
}
@media (min-width:1024px) and (max-width:1099px){.nav{gap:.75rem}.nav a:not(.btn){letter-spacing:.08em}}


/* Menú del celular abierto: sin desenfoque en el encabezado para que el menú cubra toda la pantalla */
.menu-open .site-header{-webkit-backdrop-filter:none;backdrop-filter:none}
/* Entrada suave de la página */
@keyframes pd-in{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
#contenido{animation:pd-in .7s var(--ease) both}
@media (prefers-reduced-motion: reduce){#contenido{animation:none}}