/* A Tu Puerta v2 - opcion B "la puerta que se abre". Celular primero.
   Marca: negro / blanco / gris. Dorado MINIMO: solo el farol (marca + escena)
   y el estado activo. El boton principal es blanco sobre negro, nunca dorado.
   Tipografia: del sistema (cero fuentes descargadas). Contraste: scripts/contrast.py */
:root{
  --negro:#000;--blanco:#fff;
  --g900:#141415;--g800:#242426;--g700:#3A3A3C;--g500:#6E6E73;--g400:#9A9AA0;--g300:#C6C6CB;
  --line:#2A2A2C;--oro:#C8923F;
  --fs:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --ease:cubic-bezier(.2,.7,.2,1);--hdr:60px;--tap:48px;--pad:20px;
}
*{box-sizing:border-box;margin:0}
html{-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--hdr) + 8px);scroll-behavior:smooth;background:var(--negro)}
body{font-family:var(--fs);font-size:17px;line-height:1.5;background:var(--negro);color:var(--blanco);-webkit-font-smoothing:antialiased;overflow-x:hidden;min-height:100vh}
a{color:inherit}
:focus-visible{outline:3px solid var(--blanco);outline-offset:3px;border-radius:6px}
[hidden]{display:none!important}
.skip{position:absolute;left:-999px;top:8px;background:var(--blanco);color:var(--negro);padding:12px 16px;z-index:100;border-radius:8px;font-weight:600}
.skip:focus{left:8px}

/* header */
.top{position:sticky;top:0;z-index:50;height:var(--hdr);display:flex;align-items:center;justify-content:space-between;padding:0 var(--pad);background:rgba(0,0,0,.92);border-bottom:1px solid var(--line)}
@supports (backdrop-filter:blur(10px)) or (-webkit-backdrop-filter:blur(10px)){.top{background:rgba(0,0,0,.86);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;min-height:var(--tap)}
.brand-t{display:flex;flex-direction:column;line-height:1.1}
.brand-t strong{font-size:18px;letter-spacing:-.01em}
.brand-t small{font-size:12px;color:var(--g400);margin-top:2px}
.farol{width:12px;height:12px;border-radius:50%;background:var(--oro);box-shadow:0 0 14px 3px rgba(200,146,63,.45);flex:none}
.dnav{display:none}
.top-cta{display:inline-flex}

/* botones: blanco sobre negro */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:var(--tap);padding:0 24px;border-radius:999px;border:0;background:var(--blanco);color:var(--negro);font:600 17px/1 var(--fs);text-decoration:none;cursor:pointer;transition:transform .12s var(--ease),background-color .12s;-webkit-tap-highlight-color:transparent}
.btn:hover{background:var(--g300)}
.btn:active{transform:scale(.97)}
.btn-lg{min-height:56px;padding:0 32px;font-size:18px}
.btn-sm{min-height:44px;padding:0 18px;font-size:15px}
.btn-link{display:inline-flex;align-items:center;min-height:var(--tap);padding:0 8px;font-weight:600;text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:2px}

/* hero y escena */
.hero{display:flex;flex-direction:column;padding:0 0 8px}
.scene{order:-1;position:relative;overflow:hidden;contain:layout paint;height:min(44svh,380px);background:var(--negro)}
.scene canvas,.scene .poster{position:absolute;inset:0;width:100%;height:100%}
.scene canvas{opacity:0;transition:opacity .3s}
.scene canvas.on{opacity:1}
.scene.live .poster{opacity:0;transition:opacity .3s}
.hero-copy{padding:8px var(--pad) 0}
.eyebrow{font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--g400);font-weight:600;margin-bottom:12px}
h1{font-size:clamp(34px,10vw,44px);line-height:1.04;letter-spacing:-.025em;font-weight:800;text-wrap:balance}
.lead{margin-top:16px;font-size:18px;color:var(--g300);max-width:34ch}
.actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:24px}
.hero-plain{padding-top:32px}
.hero-plain .hero-copy{padding-top:0}

/* secciones y tarjetas */
.sec{padding:40px var(--pad) 8px}
h2{font-size:26px;line-height:1.15;letter-spacing:-.02em;font-weight:800;margin-bottom:16px}
h3{font-size:19px;line-height:1.25;letter-spacing:-.01em;margin-bottom:6px}
.sub{color:var(--g400);margin:-8px 0 14px;font-size:15px}
.card{background:var(--g900);border:1px solid var(--line);border-radius:20px;padding:20px}
.card p{color:var(--g300);font-size:16px}
.num{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--blanco);color:var(--negro);font-weight:700;font-size:15px;margin-bottom:12px}
.grid2,.stack{display:grid;gap:12px;list-style:none;padding:0}
.tag{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;padding:5px 10px;border-radius:999px;background:var(--blanco);color:var(--negro);margin-bottom:12px}
.tag-off{background:transparent;color:var(--g400);box-shadow:inset 0 0 0 1px var(--g400)}
.ph{font-weight:700;letter-spacing:.02em;color:var(--blanco);border:2px dashed var(--g400);border-radius:10px;padding:8px 12px;display:inline-block;margin-top:10px;font-size:15px}
.zone-on{border-color:var(--blanco)}
.ally-open{border-style:dashed;border-color:var(--g500)}
.card .btn-link,.actions .btn-link{padding-left:0}
.card .btn-link{margin-top:8px}

/* zonas: carrusel con scroll-snap en celular (anda sin JS) */
.car-wrap{margin:0 calc(var(--pad)*-1)}
.car{list-style:none;display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;padding:4px var(--pad) 12px;scroll-padding:0 var(--pad);scrollbar-width:none;-webkit-overflow-scrolling:touch;overscroll-behavior-x:contain}
.car::-webkit-scrollbar{display:none}
.car>li{flex:0 0 78%;scroll-snap-align:start;min-height:190px}

/* como pedir */
.pedir-box{display:grid;gap:12px}
.chan{display:grid;gap:4px}
.chan .lab{font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--g400);font-weight:600}
.steps{list-style:none;padding:0;counter-reset:s;display:grid;gap:0;margin-top:20px}
.steps li{counter-increment:s;display:flex;gap:16px;padding:16px 0;border-top:1px solid var(--line);font-size:18px;font-weight:600}
.steps li::before{content:counter(s);color:var(--blanco);font-weight:800;min-width:1ch}

/* FAQ nativa (details/summary) */
.acc{border-top:1px solid var(--line)}
.acc details{border-bottom:1px solid var(--line)}
.acc summary{list-style:none;cursor:pointer;min-height:60px;display:flex;align-items:center;padding:14px 40px 14px 0;font-weight:600;font-size:17px;line-height:1.3;position:relative}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:"";position:absolute;right:6px;top:50%;width:10px;height:10px;border:solid var(--blanco);border-width:0 2.5px 2.5px 0;transform:translateY(-70%) rotate(45deg);transition:transform .2s var(--ease)}
.acc details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.acc details p{color:var(--g300);padding:0 0 18px}

/* nav de localidades (pie de pagina de localidad) */
.chips{list-style:none;display:flex;flex-wrap:wrap;gap:8px;padding:0}
.chips a{display:inline-flex;align-items:center;min-height:44px;padding:0 18px;border-radius:999px;border:1px solid var(--blanco);text-decoration:none;font-weight:600;font-size:15px}
.chips a[aria-current]{background:var(--blanco);color:var(--negro);box-shadow:inset 0 -3px 0 var(--oro)}

/* footer */
.foot{padding:40px var(--pad) 120px;color:var(--g400);font-size:15px;display:grid;gap:8px;border-top:1px solid var(--line);margin-top:48px}
.foot strong{color:var(--blanco)}
.foot a{display:inline-flex;align-items:center;min-height:44px}

/* CTA flotante (celular): aparece solo con JS cuando el CTA del hero sale de pantalla */
.cta-float{position:fixed;left:var(--pad);right:var(--pad);bottom:calc(14px + env(safe-area-inset-bottom));z-index:60;transform:translateY(140%);visibility:hidden;transition:transform .24s var(--ease),visibility 0s .24s;box-shadow:0 10px 30px rgba(0,0,0,.6),0 0 0 1px var(--line)}
.cta-float.show{transform:none;visibility:visible;transition:transform .24s var(--ease)}

/* escritorio */
@media(min-width:900px){
  :root{--hdr:72px;--pad:48px}
  body{font-size:18px}
  .top{padding:0 max(var(--pad),calc((100vw - 1160px)/2 + var(--pad)))}
  .dnav{display:flex;align-items:center;gap:8px}
  .dnav a:not(.btn){padding:0 14px;min-height:44px;display:inline-flex;align-items:center;text-decoration:none;font-weight:600;color:var(--g300);border-radius:0}
  .dnav a[aria-current]:not(.btn){color:var(--blanco);box-shadow:inset 0 -2px 0 var(--oro)}
  .top-cta{display:none}
  .hero,.sec,.foot{max-width:1160px;margin-inline:auto}
  .hero{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:32px;padding:56px var(--pad) 24px}
  .hero .scene{order:2;height:560px;border-radius:28px}
  .hero-copy{padding:0}
  .hero-plain{display:block;padding-top:72px}
  .hero .scene{margin-right:calc(var(--pad)*-1)}
  h1{font-size:clamp(52px,5.4vw,76px)}
  h2{font-size:34px}
  .lead{font-size:21px;max-width:40ch}
  .grid2{grid-template-columns:1fr 1fr;gap:20px}
  .stack{grid-template-columns:repeat(3,1fr);gap:20px}
  .car-wrap{margin:0}
  .car{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;overflow:visible;padding:4px 0 12px}
  .car>li{min-height:0}
  .pedir-box{grid-template-columns:1fr 1fr;gap:20px}
  .foot{padding-bottom:64px}
  .cta-float{display:none!important}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
}