/* ═══════════════════════════════════════════════════════════════════════════
   RR Joyería — hoja única del sitio público.

   Sistema tipográfico: Montserrat en todo — titulares en 700/800 con el
   tracking apretado, cuerpo en 400. Fondo blanco cálido, filetes de 1px,
   esquinas rectas y el oro solo como acento. Todo el movimiento sale de dos
   primitivas: `.rv` (revelado al hacer scroll) y `--d` (retardo escalonado).
   ═══════════════════════════════════════════════════════════════════════════ */

:root{
  /* ── superficies ── */
  --paper:#F7F4F0;      /* blanco cálido: el fondo de todo el sitio */
  --paper2:#F1ECE5;     /* un tono más: marcos de foto, zonas en reposo */
  --surface:#FFFFFF;    /* blanco puro: tarjetas y paneles */
  --dark:#052A32;       /* teal casi negro: héroe, banda, pie */
  --dark2:#00404C;      /* Teal RR de marca */

  /* ── tinta ── */
  --ink:#0C2B31;        /* texto principal */
  --ink2:#5E7379;       /* texto secundario */
  --line:#E4DCD3;       /* filetes cálidos */
  --line2:#D2C7BA;      /* filete con más presencia */

  /* ── oro ── */
  --gold:#8F6428;       /* oro para texto sobre claro — 6.1:1 sobre --paper */
  --gold-lt:#C08F4A;
  --gold-br:#E5AB76;    /* Oro RR de marca — solo sobre fondo oscuro */
  --gold-hi:#FBE7C6;
  --wa:#25D366;

  /* Escala de redondeo. El sitio dejó de ser de esquinas rectas: lo recto
     le leía duro y anticuado al cliente. */
  --rc:18px;            /* fotos y tarjetas */
  --rs:14px;            /* paneles y cajas */
  --rp:999px;           /* botones y etiquetas */

  --shell:min(1320px, 100% - 2.8rem);
  --narrow:min(880px, 100% - 2.8rem);
  --e:cubic-bezier(.22,.61,.36,1);
  --e-out:cubic-bezier(.16,1,.3,1);
  --t:260ms var(--e);
  --hd:78px;

  /* Una sola familia en todo el sitio: Montserrat. El contraste lo dan el
     peso y el tamaño, no una segunda tipografía. */
  --sans:"Montserrat",system-ui,-apple-system,"Segoe UI",sans-serif;
  --display:var(--sans);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--hd) + 22px)}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:17px;font-weight:400;line-height:1.65;
  overflow-x:hidden;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{display:block;max-width:100%;height:auto}
/* Tope de tamaño para los iconos. Sin esto, un SVG sin medidas se dibuja
   gigante si la hoja llega incompleta o en una versión vieja. */
svg{max-width:100%}
button svg,a svg,label svg{width:1em;height:1em}
button,input,select{font:inherit;color:inherit}
a{color:inherit;text-decoration:none}
p{margin:0}
h1,h2,h3{margin:0;font-family:var(--display);font-weight:700;line-height:1.06;letter-spacing:-.038em}
::selection{background:var(--gold-br);color:#26180A}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;left:-9999px;z-index:200;background:var(--dark);color:#fff;padding:.9rem 1.3rem;border-radius:var(--rp)}
.skip:focus{left:1rem;top:1rem}
:where(a,button,input,select,[tabindex]):focus-visible{outline:2px solid var(--gold);outline-offset:3px}

/* ═══════════  TIPOGRAFÍA COMPARTIDA  ═══════════ */
.h1{font-family:var(--display);font-size:clamp(2.4rem,5.6vw,4.6rem);font-weight:800;line-height:1;letter-spacing:-.05em}
.h2{font-family:var(--display);font-size:clamp(1.8rem,3.5vw,2.9rem);font-weight:800;line-height:1.04;letter-spacing:-.045em}
.h3{font-family:var(--display);font-size:clamp(1.25rem,2.1vw,1.6rem);font-weight:700;letter-spacing:-.035em}
.lead{font-size:1.075rem;color:var(--ink2);max-width:58ch;line-height:1.7}

/* versalita muy espaciada: el gesto que se repite en todo el sitio */
.kick{
  display:inline-flex;align-items:center;gap:.7rem;
  font-family:var(--sans);font-size:.67rem;font-weight:600;letter-spacing:.24em;
  text-transform:uppercase;color:var(--ink2);
}
.kick::before{content:"";width:26px;height:1px;background:var(--gold);flex:none}
.kick--g{color:var(--gold-br)}
.kick--g::before{background:var(--gold-br)}
.kick--plain::before{display:none}
.fine{font-size:.82rem;color:var(--ink2);max-width:72ch;line-height:1.6}

/* itálica dorada: el realce fino dentro de un titular */
.em{color:var(--gold)}
.em--br{color:var(--gold-br)}

/* ═══════════  BOTONES  ═══════════ */
.btn{
  position:relative;isolation:isolate;overflow:hidden;
  display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  min-height:48px;padding:.85rem 1.8rem;border:1px solid var(--line2);background:transparent;color:var(--ink);
  border-radius:var(--rp);
  font-family:var(--sans);font-size:.7rem;font-weight:600;letter-spacing:.17em;text-transform:uppercase;
  cursor:pointer;transition:color var(--t),border-color var(--t);
}
.btn::before{
  content:"";position:absolute;inset:0;z-index:-1;background:var(--ink);border-radius:inherit;
  transform:scaleY(0);transform-origin:bottom;transition:transform .42s var(--e-out);
}
.btn:hover{color:var(--paper);border-color:var(--ink)}
.btn:hover::before{transform:scaleY(1);transform-origin:top}
.btn svg{width:16px;height:16px;flex:none}
.btn--lg{min-height:56px;padding:1rem 2.3rem}
.btn--block{width:100%}

.btn--gold{background:var(--gold-br);border-color:var(--gold-br);color:#26180A}
.btn--gold::before{background:var(--gold-hi)}
.btn--gold:hover{color:#26180A;border-color:var(--gold-hi)}

.btn--dark{background:var(--dark);border-color:var(--dark);color:#fff}
.btn--dark::before{background:var(--dark2)}
.btn--dark:hover{color:#fff;border-color:var(--dark2)}

.btn--line{color:#fff;border-color:rgba(255,255,255,.34)}
.btn--line::before{background:#fff}
.btn--line:hover{color:var(--dark);border-color:#fff}

.btn--wa{background:var(--wa);border-color:var(--wa);color:#04321F}
.btn--wa::before{background:#5BE68F}
.btn--wa:hover{color:#04321F;border-color:#5BE68F}

/* enlace de texto con filete que se dibuja */
.lnk{
  position:relative;display:inline-flex;align-items:center;gap:.55rem;padding-bottom:.35rem;
  font-size:.7rem;font-weight:600;letter-spacing:.17em;text-transform:uppercase;color:var(--ink);
}
.lnk::after{
  content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:var(--line2);
  transform:scaleX(1);transform-origin:right;transition:transform .4s var(--e);
}
.lnk::before{
  content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:var(--gold);
  transform:scaleX(0);transform-origin:left;transition:transform .4s var(--e) 60ms;
}
.lnk:hover::after{transform:scaleX(0)}
.lnk:hover::before{transform:scaleX(1)}
.lnk svg{width:15px;height:15px;transition:transform var(--t)}
.lnk:hover svg{transform:translateX(4px)}
.lnk--l{color:#fff}
.lnk--l::after{background:rgba(255,255,255,.3)}
.lnk--l::before{background:var(--gold-br)}

/* ═══════════  BARRA DE PROGRESO DE LECTURA  ═══════════ */
.prog{
  position:fixed;top:0;left:0;height:2px;width:100%;z-index:110;
  background:linear-gradient(90deg,var(--gold),var(--gold-br));
  transform:scaleX(0);transform-origin:left;pointer-events:none;
}

/* ═══════════  CABECERA  ═══════════ */
.hd{
  position:fixed;top:0;left:0;right:0;z-index:80;
  border-bottom:1px solid transparent;
  transition:background .45s var(--e),border-color .45s var(--e),backdrop-filter .45s var(--e);
}
.hd.is-stuck{
  background:rgba(247,244,240,.9);border-bottom-color:var(--line);
  backdrop-filter:blur(18px) saturate(1.4);-webkit-backdrop-filter:blur(18px) saturate(1.4);
}
.hd__in{
  width:var(--shell);margin-inline:auto;height:var(--hd);
  display:flex;align-items:center;gap:2rem;transition:height .45s var(--e);
}
.hd.is-stuck .hd__in{height:66px}
.hd__brand{display:flex;align-items:center;gap:.7rem;font-family:var(--display);font-size:1.1rem;font-weight:800;letter-spacing:-.03em}
.hd__lg{width:28px;transition:transform .5s var(--e)}
.hd__brand:hover .hd__lg{transform:rotate(-8deg) scale(1.06)}
.hd__lg--l{display:none}
.hd__brand i{font-family:var(--sans);font-style:normal;font-size:.6rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--ink2);margin-left:.5rem}

.hd__nav{display:flex;gap:.2rem;margin-left:auto;position:relative}
.hd__pill{
  position:absolute;left:0;bottom:.35rem;width:0;height:1px;z-index:0;pointer-events:none;
  background:var(--gold);opacity:0;
  transition:left .42s var(--e),width .42s var(--e),opacity .25s var(--e);
}
.hd__nav a{
  position:relative;z-index:1;padding:.55rem .9rem;
  font-size:.68rem;font-weight:600;letter-spacing:.17em;text-transform:uppercase;color:var(--ink2);
  transition:color .25s var(--e);
}
.hd__nav a:hover,.hd__nav a.is-on,.hd__nav a.is-lit{color:var(--ink)}
.hd__wa{
  min-height:40px;padding:.55rem 1.15rem;font-size:.63rem;letter-spacing:.15em;
  background:transparent;border-color:var(--line2);color:var(--ink);
}
.hd__wa::before{background:var(--wa)}
.hd__wa:hover{color:#04321F;border-color:var(--wa)}
.hd__wa svg{color:var(--wa);transition:color var(--t)}
.hd__wa:hover svg{color:#04321F}
.hd__burger{display:none}
.hd__mob{display:none}

/* cabecera clara mientras el héroe oscuro esté arriba */
.t-dark .hd:not(.is-stuck){color:#fff}
.t-dark .hd:not(.is-stuck) .hd__lg--d{display:none}
.t-dark .hd:not(.is-stuck) .hd__lg--l{display:block}
.t-dark .hd:not(.is-stuck) .hd__brand i,
.t-dark .hd:not(.is-stuck) .hd__nav a{color:rgba(255,255,255,.66)}
.t-dark .hd:not(.is-stuck) .hd__nav a:hover,
.t-dark .hd:not(.is-stuck) .hd__nav a.is-on,
.t-dark .hd:not(.is-stuck) .hd__nav a.is-lit{color:#fff}
.t-dark .hd:not(.is-stuck) .hd__pill{background:var(--gold-br)}
.t-dark .hd:not(.is-stuck) .hd__wa{color:#fff;border-color:rgba(255,255,255,.3)}
.t-dark .hd:not(.is-stuck) .hd__wa svg{color:var(--gold-br)}
.t-dark .hd:not(.is-stuck) .hd__burger{color:#fff;border-color:rgba(255,255,255,.28)}

/* ═══════════  HÉROE  ═══════════ */
.hero{
  position:relative;isolation:isolate;overflow:hidden;color:#fff;background:var(--dark);
  padding:calc(var(--hd) + 4.5rem) 0 0;
}
.hero__cv{position:absolute;inset:0;width:100%;height:100%;z-index:-2}
/* foto real del catálogo, muy velada, como textura del fondo */
.hero__ph{
  position:absolute;right:0;top:0;width:56%;height:100%;z-index:-1;
  opacity:.42;filter:saturate(.8) contrast(1.04) brightness(.82);
  -webkit-mask-image:linear-gradient(100deg,transparent 4%,#000 48%);
          mask-image:linear-gradient(100deg,transparent 4%,#000 48%);
}
.hero__ph img{
  width:100%;height:100%;object-fit:cover;
  animation:kenburns 26s ease-in-out infinite alternate;
}
@keyframes kenburns{from{transform:scale(1.02) translate3d(0,0,0)}to{transform:scale(1.13) translate3d(-1.5%,-2%,0)}}

.hero__in{
  width:var(--shell);margin-inline:auto;
  display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);
  gap:clamp(2.5rem,6vw,5.5rem);align-items:center;padding-bottom:5rem;
}
.hero__txt{max-width:36ch}
.hero__h1{display:grid;gap:.15rem}
.hero__l1{
  font-family:var(--display);font-size:clamp(1.4rem,3vw,2.3rem);font-weight:600;
  line-height:1.05;letter-spacing:-.04em;color:rgba(255,255,255,.8);
}
.hero__num{
  display:block;font-family:var(--sans);font-size:clamp(3.4rem,10.5vw,8.2rem);font-weight:700;
  letter-spacing:-.055em;line-height:.92;margin:.1em 0 .06em;
  background:linear-gradient(96deg,#FBE7C6 0%,#E5AB76 30%,#C08F4A 52%,#FDF0DA 74%,#E5AB76 100%);
  background-size:220% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;
  animation:sheen 8s linear infinite;font-variant-numeric:tabular-nums;
}
@keyframes sheen{to{background-position:220% 0}}
.hero__l2{
  font-family:var(--display);font-size:clamp(.98rem,1.9vw,1.35rem);font-weight:500;
  letter-spacing:-.025em;color:rgba(255,255,255,.68);
  display:flex;align-items:baseline;gap:.5rem;flex-wrap:wrap;
}
.hero__l2 b{
  font-family:var(--sans);font-size:.72em;font-weight:700;letter-spacing:.06em;
  min-width:3.2em;text-align:center;color:var(--dark);background:var(--gold-br);
  padding:.18em .7em;border-radius:var(--rp);transition:background .4s var(--e);
}
.hero__p{margin:1.6rem 0 0;max-width:42ch;color:rgba(255,255,255,.58);font-size:.98rem}
.hero__cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2.4rem}

/* indicador de "siga bajando" */
.hero__scroll{
  position:absolute;left:50%;bottom:1.5rem;translate:-50% 0;z-index:2;
  display:grid;justify-items:center;gap:.5rem;
  font-size:.58rem;font-weight:600;letter-spacing:.24em;text-transform:uppercase;color:rgba(255,255,255,.4);
}
.hero__scroll i{display:block;width:1px;height:42px;background:linear-gradient(rgba(255,255,255,.05),var(--gold-br));overflow:hidden;position:relative}
.hero__scroll i::after{content:"";position:absolute;inset:0;background:var(--gold-hi);animation:drip 2.4s var(--e) infinite}
@keyframes drip{0%{transform:translateY(-100%)}60%,100%{transform:translateY(100%)}}

/* tablero de precios de compra */
.hero__side{display:grid;gap:1rem}
.board,.gw{background:rgba(5,26,32,.62);backdrop-filter:blur(22px) saturate(1.2);-webkit-backdrop-filter:blur(22px) saturate(1.2)}
.board{padding:1.6rem 1.7rem 1.4rem;border:1px solid rgba(255,255,255,.14);border-radius:var(--rs)}
.board__hd{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1.1rem}
.board__hd p{font-size:.62rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.5)}
.board__l{list-style:none;margin:0;padding:0;display:grid}
.board__l li{
  display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:1rem;
  padding:.72rem .2rem;border-bottom:1px solid rgba(255,255,255,.08);
  transition:padding-left .4s var(--e);
}
.board__l li:last-child{border-bottom:0}
.board__l li.on{padding-left:.7rem}
.board__k{font-size:.88rem;font-weight:700;letter-spacing:.02em;width:2.8em;transition:color var(--t)}
.board__l li.on .board__k{color:var(--gold-hi)}
.board__bar{height:1px;background:rgba(255,255,255,.13);overflow:hidden}
.board__bar i{display:block;height:100%;background:var(--gold-br);transform-origin:left;transition:transform 1s var(--e-out)}
.board__l li.on .board__bar i{background:var(--gold-hi);height:2px;margin-top:-.5px}
.board__v{font-size:.98rem;font-weight:600;color:var(--gold-br);font-variant-numeric:tabular-nums}
.board__l li.on .board__v{color:var(--gold-hi)}

.gw{padding:1.35rem 1.7rem 1.2rem;border:1px solid rgba(255,255,255,.14);border-radius:var(--rs)}
.gw__hd{display:flex;align-items:flex-start;justify-content:space-between;gap:.8rem;margin-bottom:.6rem}
.gw__k{font-size:.62rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.5);margin-bottom:.35rem}
.gw__p{font-size:1.05rem;font-weight:600;color:#fff;font-variant-numeric:tabular-nums}
.gw__d{font-size:.7rem;font-weight:700;padding:.25em .7em;border-radius:var(--rp);white-space:nowrap}
.gw__d[data-dir="up"]{color:#8FE3B0;background:rgba(60,110,82,.3)}
.gw__d[data-dir="down"]{color:#F3A38C;background:rgba(156,75,54,.3)}
.gw__svg{width:100%;height:44px;display:block}
.gw__line{fill:none;stroke:var(--gold-br);stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.gw__area{stroke:none;opacity:.7}

/* ═══════════  CINTA DE PRECIOS  ═══════════ */
.ticker{
  background:var(--dark2);color:#fff;overflow:hidden;position:relative;
  border-block:1px solid rgba(255,255,255,.1);
}
.ticker::before,.ticker::after{
  content:"";position:absolute;top:0;bottom:0;width:80px;z-index:2;pointer-events:none;
}
.ticker::before{left:0;background:linear-gradient(90deg,var(--dark2),transparent)}
.ticker::after{right:0;background:linear-gradient(270deg,var(--dark2),transparent)}
.ticker__t{display:flex;width:max-content;animation:slide 38s linear infinite}
.ticker:hover .ticker__t{animation-play-state:paused}
@keyframes slide{to{transform:translateX(-50%)}}
.ticker__g{display:flex;flex:none}
.ticker__i{
  display:flex;align-items:center;gap:.8rem;padding:.85rem 2rem;
  font-size:.68rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.62);
  white-space:nowrap;
}
.ticker__i b{color:var(--gold-br);font-weight:700;letter-spacing:.04em;font-variant-numeric:tabular-nums;font-size:.82rem}
.ticker__i::after{content:"";width:4px;height:4px;background:rgba(255,255,255,.22);margin-left:1.2rem}

/* ═══════════  ÍNDICE DE FAMILIAS  ═══════════ */
.findex{
  width:var(--shell);margin:clamp(3.5rem,7vw,6rem) auto 0;
  display:block;border-top:1px solid var(--line);position:relative;
}
.findex__row{
  position:relative;isolation:isolate;overflow:hidden;
  display:flex;align-items:baseline;gap:clamp(1rem,3vw,2rem);
  padding:clamp(1.3rem,3vw,2rem) .4rem;
  border-bottom:1px solid var(--line);
  transition:color .45s var(--e),padding-left .45s var(--e);
}
.findex__row::before{
  content:"";position:absolute;inset:0;z-index:-1;background:var(--dark);
  transform:scaleY(0);transform-origin:bottom;transition:transform .5s var(--e-out);
}
.findex__row:hover{color:#fff;padding-left:1.4rem}
.findex__row:hover::before{transform:scaleY(1);transform-origin:top}
.findex__n{
  flex:none;width:2.8ch;font-size:.66rem;font-weight:600;letter-spacing:.18em;color:var(--gold);
  transition:color var(--t);
}
.findex__row:hover .findex__n{color:var(--gold-br)}
.findex__t{
  flex:1;min-width:0;font-family:var(--display);font-size:clamp(1.7rem,4vw,2.9rem);font-weight:800;line-height:1;letter-spacing:-.048em;
}
.findex__d{
  flex:none;font-size:.7rem;font-weight:600;letter-spacing:.13em;text-transform:uppercase;
  color:var(--ink2);font-variant-numeric:tabular-nums;transition:color var(--t);
}
.findex__row:hover .findex__d{color:var(--gold-br)}
.findex__go{
  flex:none;width:44px;height:44px;border:1px solid var(--line2);align-self:center;
  display:grid;place-items:center;transition:border-color var(--t),transform .45s var(--e),background var(--t);
}
.findex__go svg{width:16px;height:16px}
.findex__row:hover .findex__go{border-color:rgba(255,255,255,.35);transform:translateX(6px)}

/* foto que sigue al cursor sobre el índice */
.findex__peek{border-radius:var(--rc);
  position:fixed;top:0;left:0;width:210px;height:262px;z-index:60;pointer-events:none;
  opacity:0;transform:translate3d(-50%,-50%,0) scale(.9) rotate(-3deg);
  transition:opacity .4s var(--e),transform .55s var(--e-out);
  box-shadow:0 40px 70px -30px rgba(0,0,0,.55);overflow:hidden;
}
.findex__peek.is-on{opacity:1;transform:translate3d(-50%,-50%,0) scale(1) rotate(-3deg)}
.findex__peek img{width:100%;height:100%;object-fit:cover}

/* ═══════════  SECCIONES  ═══════════ */
.sec{width:var(--shell);margin:clamp(4rem,8vw,7rem) auto}
.sec--top{margin-top:0}
.sec--narrow{width:var(--narrow)}
.sec__hd{
  display:flex;align-items:flex-end;justify-content:space-between;gap:2rem;flex-wrap:wrap;
  margin-bottom:clamp(1.8rem,3.5vw,2.8rem);padding-bottom:1.2rem;border-bottom:1px solid var(--line);
}
.sec__hd > div{max-width:46ch}
.sec__hd .kick{margin-bottom:.9rem}
.sec__hd p{margin-top:.8rem;color:var(--ink2);font-size:.95rem}

/* cabecera de página interna */
.ph{width:var(--shell);margin:0 auto;padding:calc(var(--hd) + 4rem) 0 2.6rem}
.ph__k{margin-bottom:1.1rem}
.ph__t{font-family:var(--display);font-size:clamp(2.4rem,6vw,4.6rem);font-weight:800;line-height:1;letter-spacing:-.052em}
.ph__sub{margin:1.2rem 0 0;color:var(--ink2);max-width:54ch;font-size:1.05rem}
.crumb{
  width:var(--shell);margin:0 auto;padding-top:calc(var(--hd) + 1.6rem);
  display:flex;gap:.6rem;font-size:.68rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--ink2);
}
.crumb + .ph{padding-top:1.2rem}
.crumb a{transition:color var(--t)}
.crumb a:hover{color:var(--gold)}
.crumb b{color:var(--ink);font-weight:600}

/* ═══════════════════════════════════════════════════════════════════════
   BARRA DEL CATÁLOGO
   Nada de botones: familias, estado y orden son enlaces de texto en
   versalita, y lo único que se dibuja es un filete de 1px que se desliza
   bajo el activo.
   ═══════════════════════════════════════════════════════════════════════ */
.bar{margin-bottom:clamp(1.8rem,3vw,2.6rem)}
.bar--solo{margin-bottom:clamp(2.2rem,4vw,3.2rem)}

/* ── familias ── */
.fams{
  position:relative;display:flex;flex-wrap:wrap;align-items:center;
  gap:clamp(1.4rem,3.2vw,2.6rem);
  padding-bottom:1.1rem;border-bottom:1px solid var(--line);
}
.fams__ind{
  position:absolute;left:0;bottom:-1px;width:0;height:1px;background:var(--gold);
  transition:left .45s var(--e-out),width .45s var(--e-out);opacity:0;
}
.fams a{
  position:relative;padding:.2rem 0;
  font-size:.72rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink2);transition:color .3s var(--e);
}
.fams a:hover{color:var(--ink)}
.fams a.is-on{color:var(--ink);font-weight:700}
/* Respaldo sin JS: el activo dibuja su propio filete. Cuando el JS arma el
   indicador deslizante le pone .has-ind al contenedor y este se apaga. */
.fams a.is-on::after{
  content:"";position:absolute;left:0;right:0;bottom:-1.1rem;height:1px;background:var(--gold);
}
.fams.has-ind a.is-on::after{display:none}

/* ── segunda línea: conteo · estado · orden ── */
.bar__b{
  display:flex;align-items:center;justify-content:space-between;gap:1.2rem 2rem;flex-wrap:wrap;
  padding-top:1.1rem;
}
.bar--solo .bar__b{padding-top:0;padding-bottom:1.1rem;border-bottom:1px solid var(--line)}
.bar__r{display:flex;align-items:center;gap:clamp(1.2rem,3vw,2.2rem);flex-wrap:wrap;margin-left:auto}
.count{
  font-size:.68rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink2);font-variant-numeric:tabular-nums;
}

/* ── nuevas / seminuevas ── */
.estados{display:flex;align-items:center;gap:.9rem}
.estados i{width:3px;height:3px;background:var(--line2);flex:none}
.estados a{
  position:relative;padding:.15rem 0;
  font-size:.68rem;font-weight:600;letter-spacing:.17em;text-transform:uppercase;
  color:var(--ink2);transition:color .3s var(--e);white-space:nowrap;
}
.estados a:hover{color:var(--ink)}
.estados a.is-on{color:var(--gold)}
.estados a.is-on::after{
  content:"";position:absolute;left:0;right:0;bottom:-.3rem;height:1px;background:var(--gold);
  animation:drawIn .45s var(--e-out);
}
@keyframes drawIn{from{transform:scaleX(0);transform-origin:left}}

/* ═══════════════════════════════════════════════════════════════════════
   COLUMNA DE FILTROS  (izquierda, debajo de Todas / Nuevas / Seminuevas)
   ═══════════════════════════════════════════════════════════════════════ */
.cat{
  display:grid;grid-template-columns:216px minmax(0,1fr);
  gap:clamp(1.6rem,3vw,3rem);align-items:start;
}

.filtros{position:sticky;top:calc(var(--hd) + 1.6rem)}
.filtros__b{display:grid;gap:1.2rem}
.filtros__t{
  font-size:.62rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;
  color:var(--ink2);padding-bottom:.9rem;border-bottom:1px solid var(--line);
}

.filtro{display:grid;gap:.45rem}
/* `display:grid` le gana al atributo hidden: sin esto el filtro no se esconde */
.filtro[hidden]{display:none}
.filtro__l{font-size:.6rem;font-weight:700;letter-spacing:.19em;text-transform:uppercase;color:var(--ink2)}
.filtro__s{position:relative;display:block}
.filtro__s select{
  appearance:none;width:100%;cursor:pointer;
  padding:.7rem 2.2rem .7rem 1rem;
  border:1px solid var(--line2);border-radius:var(--rs);background:var(--surface);
  font-size:.78rem;font-weight:600;letter-spacing:-.01em;color:var(--ink);
  transition:border-color var(--t),color var(--t),box-shadow var(--t);
}
.filtro__s select:hover{border-color:var(--ink2)}
.filtro__s svg{
  position:absolute;right:.9rem;top:50%;translate:0 -50%;width:12px;height:12px;
  pointer-events:none;transform:rotate(90deg);color:var(--ink2);
}
/* filtro puesto: se marca en oro para que se vea qué está filtrando */
.filtro__s select.is-on{
  border-color:var(--gold);color:var(--gold);
  box-shadow:inset 0 0 0 1px var(--gold);
}
.filtro__s:has(select.is-on) svg{color:var(--gold)}

.filtros__x{
  justify-self:start;border:0;background:transparent;padding:.2rem 0;cursor:pointer;
  font-size:.62rem;font-weight:700;letter-spacing:.17em;text-transform:uppercase;
  color:var(--ink2);border-bottom:1px solid var(--line2);
  transition:color var(--t),border-color var(--t);
}
.filtros__x:hover{color:var(--gold);border-color:var(--gold)}
.filtros__x[hidden]{display:none}

/* copiar el enlace de la búsqueda, para mandárselo a un cliente */
.filtros__link{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;width:100%;
  min-height:44px;padding:.65rem 1rem;cursor:pointer;border-radius:var(--rp);
  border:1px solid var(--gold);background:rgba(143,100,40,.06);color:var(--gold);
  font-size:.6rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  transition:background var(--t),color var(--t);
}
.filtros__link svg{width:15px;height:15px;flex:none}
.filtros__link:hover{background:var(--gold);color:#fff}
.filtros__link.is-ok{background:var(--dark);border-color:var(--dark);color:var(--gold-br)}
.filtros__link[hidden]{display:none}

/* el botón de abrir solo existe en pantallas angostas */
.filtros__tog{display:none}

/* nada coincide con la combinación escogida */
.nores{
  padding:clamp(2.5rem,6vw,4rem) 1.5rem;margin-top:1.5rem;text-align:center;
  border:1px dashed var(--line2);border-radius:var(--rc);background:var(--surface);
  color:var(--ink2);font-size:.95rem;
}
.nores[hidden]{display:none}

/* ── orden ── */
.sortb{position:relative;display:flex;align-items:center}
.sortb select{
  appearance:none;background:transparent;border:0;padding:.15rem 1.5rem .15rem 0;cursor:pointer;
  font-size:.68rem;font-weight:600;letter-spacing:.17em;text-transform:uppercase;color:var(--ink2);
  transition:color .3s var(--e);
}
.sortb:hover select{color:var(--ink)}
.sortb svg{
  position:absolute;right:0;width:12px;height:12px;pointer-events:none;
  transform:rotate(90deg);color:var(--gold);
}
.lnk--sm{font-size:.66rem;padding-bottom:.25rem}

/* ═══════════════════════════════════════════════════════════════════════
   TARJETA DE PRODUCTO
   Es una tarjeta de verdad: superficie blanca, filete y sombra que crece
   al pasar el mouse. Antes el texto flotaba suelto sobre el fondo y la
   pieza no terminaba de destacar.
   ═══════════════════════════════════════════════════════════════════════ */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(258px,1fr));gap:clamp(1.1rem,2vw,1.6rem)}

.cd{
  position:relative;display:flex;flex-direction:column;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--rc);
  padding:.7rem .7rem 0;overflow:hidden;
  transition:transform .45s var(--e-out),box-shadow .45s var(--e-out),border-color .45s var(--e-out);
}
.cd[hidden]{display:none}
.cd:hover{
  transform:translateY(-5px);border-color:var(--line2);
  box-shadow:0 26px 50px -28px rgba(12,43,49,.28);
}
/* filete de oro que se dibuja arriba al pasar el mouse */
.cd::before{
  content:"";position:absolute;top:0;left:0;right:0;height:2px;z-index:4;
  background:linear-gradient(90deg,var(--gold),var(--gold-lt),var(--gold-br));
  transform:scaleX(0);transform-origin:left;transition:transform .5s var(--e-out);
}
.cd:hover::before{transform:scaleX(1)}

.cd__media{
  position:relative;aspect-ratio:4/5;overflow:hidden;background:var(--paper2);
  border-radius:calc(var(--rc) - 4px);
  cursor:grab;touch-action:pan-y;user-select:none;
}
.cd__media.is-drag{cursor:grabbing}
.cd__track{display:flex;height:100%;will-change:transform}
.cd__track picture{flex:0 0 100%;width:100%;height:100%;overflow:hidden}
.cd__track img{
  width:100%;height:100%;object-fit:cover;pointer-events:none;-webkit-user-drag:none;
  transition:transform .9s var(--e-out);
}
.cd:hover .cd__track img{transform:scale(1.05)}

/* ── etiquetas de estado ── */
.cd__tags{position:absolute;top:.6rem;left:.6rem;z-index:3;display:grid;gap:.35rem;justify-items:start}
.cd__tag{
  padding:.42rem .85rem;border-radius:var(--rp);
  background:var(--dark);color:var(--gold-br);
  font-size:.56rem;font-weight:700;letter-spacing:.19em;text-transform:uppercase;
}
.cd__tag--note{background:rgba(247,244,240,.94);color:var(--gold);backdrop-filter:blur(6px)}

.cd__ir{position:absolute;inset:0;z-index:1}

.cd__dots{position:absolute;left:0;right:0;bottom:.7rem;display:flex;justify-content:center;gap:.35rem;z-index:2}
.cd__dots button{
  position:relative;width:16px;height:3px;padding:0;border:0;border-radius:var(--rp);
  background:rgba(255,255,255,.55);cursor:pointer;transition:background var(--t),width var(--t);
}
.cd__dots button::before{content:"";position:absolute;inset:-12px -4px}
.cd__dots button[aria-current="true"]{background:#fff;width:28px}

.cd__ar{
  position:absolute;top:50%;translate:0 -50%;width:36px;height:36px;z-index:2;border:0;border-radius:50%;
  display:grid;place-items:center;cursor:pointer;background:rgba(255,255,255,.94);color:var(--ink);
  box-shadow:0 4px 14px -4px rgba(0,0,0,.25);
  opacity:0;transition:opacity var(--t),background var(--t);
}
.cd__ar svg{width:15px;height:15px}
.cd__ar--p{left:.6rem;rotate:180deg}
.cd__ar--n{right:.6rem}
.cd:hover .cd__ar,.cd__ar:focus-visible{opacity:1}
.cd__ar:hover{background:#fff}

.cd__zoom{
  position:absolute;bottom:.6rem;right:.6rem;z-index:2;width:38px;height:38px;border:0;
  border-radius:50%;box-shadow:0 4px 14px -4px rgba(0,0,0,.28);
  display:grid;place-items:center;cursor:pointer;background:var(--surface);color:var(--ink);
  opacity:0;transform:translateY(6px) scale(.9);
  transition:opacity .35s var(--e),transform .35s var(--e-out),background var(--t);
}
.cd__zoom svg{width:15px;height:15px}
.cd:hover .cd__zoom,.cd__zoom:focus-visible{opacity:1;transform:none}
.cd__zoom:hover{background:var(--gold-br)}

/* ── pieza sin foto todavía ── */
.cd__media--nofoto{
  cursor:default;display:grid;place-items:center;padding:1.4rem;
  background:linear-gradient(165deg,var(--paper) 0%,var(--paper2) 100%);
}
.nf__tag{
  position:absolute;top:.6rem;left:.6rem;border-radius:var(--rp);font-size:.56rem;font-weight:700;
  letter-spacing:.18em;text-transform:uppercase;color:var(--gold);background:var(--surface);
  padding:.42rem .85rem;box-shadow:0 2px 10px -4px rgba(0,0,0,.18);
}
.nf__specs{display:grid;gap:.9rem;text-align:center}
.nf__specs span{display:grid;gap:.15rem;font-size:.56rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--ink2)}
.nf__specs b{font-family:var(--display);font-size:1.65rem;font-weight:800;letter-spacing:-.04em;color:var(--ink);font-variant-numeric:tabular-nums}
.nf__mark{position:absolute;bottom:1rem;right:1rem;width:24px;opacity:.22}

/* ── cuerpo ── */
.cd__body{display:flex;flex-direction:column;flex:1;padding:1rem .55rem .9rem}

/* marca y kilataje: lo que separa una pieza de otra de un vistazo */
.cd__k{
  font-size:.58rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;
  color:var(--gold);margin-bottom:.45rem;
}
.cd__name{
  font-family:var(--display);font-size:1rem;font-weight:600;letter-spacing:-.022em;line-height:1.35;
  transition:color var(--t);
}
.cd__name a{color:inherit}
.cd:hover .cd__name{color:var(--gold)}
.cd__note{margin-top:.3rem;font-size:.58rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--ink2)}

.cd__specs{list-style:none;display:flex;gap:1.2rem;margin:.7rem 0 0;padding:0;flex-wrap:wrap}
.cd__specs li{display:flex;flex-direction:column;gap:.1rem}
.cd__specs span{font-size:.54rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--ink2)}
.cd__specs b{font-size:.84rem;font-weight:600;font-variant-numeric:tabular-nums}

.cd__foot{
  display:flex;align-items:center;justify-content:space-between;gap:.7rem;
  margin-top:auto;padding-top:.9rem;
}
.cd__price{
  font-size:1.18rem;font-weight:800;letter-spacing:-.04em;font-variant-numeric:tabular-nums;
  line-height:1;
}
.cd__buy{
  position:relative;isolation:isolate;overflow:hidden;flex:none;
  display:inline-flex;align-items:center;gap:.45rem;min-height:40px;padding:.5rem 1.1rem;
  border:1px solid var(--line2);border-radius:var(--rp);white-space:nowrap;
  font-size:.6rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  transition:color var(--t),border-color var(--t);
}
.cd__buy::before{
  content:"";position:absolute;inset:0;z-index:-1;background:var(--wa);border-radius:inherit;
  transform:scaleY(0);transform-origin:bottom;transition:transform .38s var(--e-out);
}
.cd__buy svg{width:15px;height:15px;color:var(--wa);transition:color var(--t)}
.cd__buy:hover{color:#04321F;border-color:var(--wa)}
.cd__buy:hover svg{color:#04321F}
.cd__buy:hover::before{transform:scaleY(1);transform-origin:top}

/* estado vacío del catálogo */
.void{
  grid-column:1/-1;text-align:center;padding:clamp(3rem,7vw,5.5rem) 1.5rem;
  border:1px dashed var(--line2);border-radius:var(--rc);background:var(--surface);
}
.void h3{font-size:clamp(1.35rem,2.6vw,1.85rem);margin-bottom:.9rem}
.void p{color:var(--ink2);max-width:44ch;margin:0 auto 1.8rem;font-size:.98rem}

/* ═══════════════════════════════════════════════════════════════════════
   FICHA DE UNA PIEZA  (/pieza/?id=…)
   ═══════════════════════════════════════════════════════════════════════ */
.ficha{
  width:var(--shell);margin:calc(var(--hd) + 1.5rem) auto 0;
  display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);
  gap:clamp(2rem,5vw,4.5rem);align-items:start;
}
.crumb + .ficha{margin-top:1.6rem}

/* ── galería ── */
.ficha__fotos{position:sticky;top:calc(var(--hd) + 1.5rem)}
.ficha__grande{position:relative;overflow:hidden;border-radius:var(--rc);background:var(--paper2);aspect-ratio:4/5}
.ficha__vista{
  position:absolute;inset:0;width:100%;height:100%;padding:0;border:0;background:none;
  cursor:zoom-in;opacity:0;transition:opacity .45s var(--e-out);
}
.ficha__vista.is-on{opacity:1}
.ficha__vista[hidden]{display:block}      /* el hidden solo marca cuál no toca */
.ficha__vista picture,.ficha__vista img{display:block;width:100%;height:100%;object-fit:cover}
.ficha__lupa{
  position:absolute;bottom:.9rem;right:.9rem;z-index:2;width:42px;height:42px;border-radius:50%;
  display:grid;place-items:center;background:var(--surface);color:var(--ink);pointer-events:none;
  box-shadow:0 4px 16px -4px rgba(0,0,0,.3);
}
.ficha__lupa svg{width:16px;height:16px}

.ficha__minis{display:flex;gap:.6rem;margin-top:.8rem;flex-wrap:wrap}
.ficha__mini{
  width:72px;padding:0;border:1px solid transparent;border-radius:calc(var(--rc) - 5px);
  overflow:hidden;background:var(--paper2);cursor:pointer;
  opacity:.55;transition:opacity var(--t),border-color var(--t);
}
.ficha__mini img{display:block;width:100%;aspect-ratio:1/1;object-fit:cover}
.ficha__mini:hover{opacity:.85}
.ficha__mini.is-on{opacity:1;border-color:var(--gold)}

.ficha__sinfoto{
  position:relative;display:grid;place-items:center;aspect-ratio:4/5;padding:1.5rem;
  border-radius:var(--rc);background:linear-gradient(165deg,var(--surface) 0%,var(--paper2) 100%);
  box-shadow:inset 0 0 0 1px var(--line);
}

/* ── datos ── */
.ficha__info .kick{margin-bottom:1rem}
.ficha__t{
  font-family:var(--display);font-size:clamp(1.9rem,4vw,3rem);font-weight:800;
  letter-spacing:-.05em;line-height:1.02;
}
.ficha__tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.1rem}
.tag{
  display:inline-flex;align-items:center;padding:.4rem .9rem;border-radius:var(--rp);
  border:1px solid var(--line2);background:var(--surface);
  font-size:.6rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--ink2);
}
.tag--semi{background:var(--dark);border-color:var(--dark);color:var(--gold-br)}

.ficha__precio{
  margin:1.4rem 0 0;font-size:clamp(1.9rem,3.6vw,2.6rem);font-weight:800;
  letter-spacing:-.05em;font-variant-numeric:tabular-nums;
}

.ficha__specs{
  margin:1.8rem 0 0;display:grid;gap:0;
  border-top:1px solid var(--line);
}
.ficha__specs > div{
  display:flex;align-items:baseline;justify-content:space-between;gap:1.5rem;
  padding:.85rem .2rem;border-bottom:1px solid var(--line);
}
.ficha__specs dt{font-size:.64rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--ink2)}
.ficha__specs dd{margin:0;font-size:1rem;font-weight:600;font-variant-numeric:tabular-nums;text-align:right}

.ficha__cta{display:grid;gap:.7rem;margin-top:1.8rem}
#compartir.is-ok{border-color:var(--gold);color:var(--gold)}

.ficha__notas{list-style:none;margin:2rem 0 0;padding:1.5rem 0 0;border-top:1px solid var(--line);display:grid;gap:1rem}
.ficha__notas li{display:flex;align-items:flex-start;gap:.9rem;font-size:.88rem;line-height:1.55;color:var(--ink2)}
.ficha__notas svg{width:17px;height:17px;flex:none;margin-top:.15rem;color:var(--gold)}
.ficha__notas b{color:var(--ink);font-weight:600}
.ficha__notas a{color:var(--gold);border-bottom:1px solid var(--line2);transition:border-color var(--t)}
.ficha__notas a:hover{border-color:var(--gold)}

@media (max-width:900px){
  .ficha{grid-template-columns:1fr;gap:2.2rem}
  .ficha__fotos{position:static}
  .ficha__minis{gap:.5rem}
  .ficha__mini{width:64px}
}

/* ═══════════  VITRINA EDITORIAL (portada)  ═══════════ */
.vit{
  width:var(--shell);margin:clamp(4rem,8vw,7rem) auto;
  display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(1rem,2.4vw,2rem);align-items:center;
}
.vit__a{grid-column:1/6}
.vit__b{grid-column:6/10;margin-top:clamp(2rem,6vw,5rem)}
.vit__c{grid-column:10/13;margin-top:clamp(-3rem,-4vw,-1rem)}
.vit__f{position:relative;overflow:hidden;background:var(--paper2);display:block;border-radius:var(--rc)}
.vit__f img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/5;transition:transform 1s var(--e-out)}
.vit__f:hover img{transform:scale(.94)}
.vit__c .vit__f img{aspect-ratio:1/1}
.vit__cap{
  display:flex;align-items:baseline;justify-content:space-between;gap:1rem;
  margin-top:.9rem;padding-top:.7rem;border-top:1px solid var(--line);
}
.vit__cap b{font-family:var(--display);font-size:1rem;font-weight:700;letter-spacing:-.03em}
.vit__cap span{font-size:.66rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);font-variant-numeric:tabular-nums}

/* ═══════════  BANDA OSCURA  ═══════════ */
.band{position:relative;isolation:isolate;overflow:hidden;background:var(--dark);color:#fff}
.band__in{
  width:var(--shell);margin-inline:auto;padding:clamp(4rem,8vw,7rem) 0;
  display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(2rem,5vw,4.5rem);align-items:center;
}
.band__t{font-family:var(--display);font-size:clamp(2rem,4.6vw,3.5rem);font-weight:800;line-height:1.02;letter-spacing:-.05em}
.band__p{margin:1.4rem 0 0;max-width:46ch;color:rgba(255,255,255,.6)}
.band__cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2.4rem}
.band__fig{position:relative}
.band__fig img{width:100%;aspect-ratio:4/5;object-fit:cover;filter:saturate(.9);border-radius:var(--rc)}
.band__fig::after{content:"";position:absolute;inset:0;border:1px solid rgba(255,255,255,.16);border-radius:var(--rc);transform:translate(14px,14px);pointer-events:none}

/* números grandes de confianza */
.stats{
  width:var(--shell);margin:0 auto;padding:0 0 clamp(3rem,6vw,4.5rem);
  display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;
}
.stats li{
  list-style:none;padding:1.7rem 1.9rem;display:grid;gap:.35rem;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:var(--rs);
  transition:background var(--t),border-color var(--t);
}
.stats li:hover{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.22)}
.stats b{font-family:var(--display);font-size:clamp(1.5rem,3vw,2.2rem);font-weight:800;letter-spacing:-.045em;color:var(--gold-br)}
.stats span{font-size:.64rem;font-weight:600;letter-spacing:.19em;text-transform:uppercase;color:rgba(255,255,255,.55)}

/* ═══════════════════════════════════════════════════════════════════════
   LOS DOS CAMINOS DE UNA PRENDA DE SEGUNDA
   (se revende / se funde)
   ═══════════════════════════════════════════════════════════════════════ */
.dos{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(1rem,2.2vw,1.6rem);align-items:start}
.via{
  display:flex;flex-direction:column;
  padding:clamp(1.6rem,3vw,2.2rem);border:1px solid var(--line);border-radius:var(--rc);
  background:var(--surface);
}
.via--on{background:var(--dark);border-color:var(--dark);color:#fff}
.via__k{
  font-size:.62rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;
  color:var(--gold);margin-bottom:.9rem;
}
.via--on .via__k{color:var(--gold-br)}
.via__t{font-size:clamp(1.5rem,2.8vw,2rem);font-weight:800;letter-spacing:-.045em;line-height:1.05}
.via__precio{
  margin-top:1.3rem;font-size:clamp(1.6rem,3.4vw,2.3rem);font-weight:800;letter-spacing:-.05em;
  color:var(--gold-br);font-variant-numeric:tabular-nums;line-height:1;
}
.via__precio i{font-style:normal;font-size:.5em;font-weight:600;color:rgba(255,255,255,.5);margin:0 .25em}
.via__u{
  margin-top:.45rem;font-size:.62rem;font-weight:700;letter-spacing:.17em;text-transform:uppercase;
  color:rgba(255,255,255,.55);
}
.via__p{margin-top:1.3rem;font-size:.95rem;line-height:1.6;color:var(--ink2)}
.via--on .via__p{color:rgba(255,255,255,.7)}
.via--on .via__p b{color:#fff}
.via__p--alto{margin-top:1.3rem}
.via__p b{color:var(--ink);font-weight:700}
.via__fine{
  margin-top:auto;padding-top:1.3rem;font-size:.8rem;line-height:1.55;
  color:rgba(255,255,255,.5);
}
.via .btn{margin-top:auto;align-self:flex-start}
.via__p + .btn{margin-top:1.6rem}

/* las líneas que sí se recompran */
.lineas{list-style:none;margin:.9rem 0 0;padding:0;display:flex;flex-wrap:wrap;gap:.45rem}
.lineas li{
  padding:.45rem .95rem;border-radius:var(--rp);
  background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.16);
  font-size:.68rem;font-weight:600;letter-spacing:.04em;color:#fff;
}

@media (max-width:820px){
  .dos{grid-template-columns:1fr}
  .via__fine{margin-top:1.3rem}
  .via .btn{margin-top:1.6rem}
}

/* ═══════════  DOS COLUMNAS  ═══════════ */
.two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.78fr);gap:clamp(2.5rem,6vw,5rem);align-items:start}
.two__cta p{color:var(--ink2);margin-bottom:1.8rem}

.steps{list-style:none;margin:0 0 2.4rem;padding:0;display:grid;gap:0;border-top:1px solid var(--line)}
.steps li{display:flex;gap:1.6rem;align-items:flex-start;padding:1.5rem 0;border-bottom:1px solid var(--line)}
.steps b{
  flex:none;font-family:var(--display);font-size:1.15rem;font-weight:800;letter-spacing:-.02em;color:var(--gold);
  line-height:1;min-width:2ch;
}
.steps p{margin:0;color:var(--ink2)}
.steps h3{font-size:1.15rem;margin-bottom:.35rem}

/* ═══════════  UBICACIÓN  ═══════════ */
.loc__map{overflow:hidden;border:1px solid var(--line);border-radius:var(--rc);aspect-ratio:4/3;background:var(--paper2)}
.loc__map iframe{width:100%;height:100%;border:0;display:block;filter:grayscale(.35) contrast(1.02)}
.loc__info{display:flex;flex-direction:column;gap:1.6rem}
.loc__addr{display:flex;align-items:flex-start;gap:1.1rem;padding-bottom:1.4rem;border-bottom:1px solid var(--line)}
.loc__addr svg{width:26px;height:26px;color:var(--gold);flex:none;margin-top:.25rem}
.loc__addr h3{font-size:1.35rem;margin:0 0 .3rem}
.loc__addr p{color:var(--ink2)}
.loc__cta{display:flex;flex-wrap:wrap;gap:.8rem}

/* ═══════════  PAGOS  ═══════════ */
.pays{width:var(--shell);margin:clamp(4rem,8vw,7rem) auto;display:grid;gap:2rem;justify-items:start}
.pays__l{
  list-style:none;margin:0;padding:0;width:100%;
  display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;
}
.pays__l li{
  display:flex;align-items:center;gap:.9rem;padding:1.5rem 1.6rem;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--rs);
  font-size:.72rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  transition:background var(--t),color var(--t),border-color var(--t),transform var(--t);
}
.pays__l li:hover{background:var(--paper2);border-color:var(--line2);transform:translateY(-2px)}
.pays__l svg{width:22px;height:22px;color:var(--gold);flex:none;transition:color var(--t)}
.pays__l li.on{background:var(--dark);color:#fff}
.pays__l li.on svg{color:var(--gold-br)}

.paygrid{list-style:none;margin:0 0 2.6rem;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:1.1rem}
.paygrid li{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--rc);padding:2.1rem 2rem;
  transition:background var(--t),border-color var(--t),transform var(--t);
}
.paygrid li:hover{background:var(--paper2);border-color:var(--line2);transform:translateY(-3px)}
.paygrid svg{width:26px;height:26px;color:var(--gold)}
.paygrid h2{font-size:1.35rem;margin:1.1rem 0 .5rem}
.paygrid p{color:var(--ink2);font-size:.95rem}
.paygrid li.on{background:var(--dark);color:#fff}
.paygrid li.on:hover{background:var(--dark2)}
.paygrid li.on svg{color:var(--gold-br)}
.paygrid li.on p{color:rgba(255,255,255,.68)}

/* ═══════════════════════════════════════════════════════════════════════
   VENDER ORO — calculadora
   ═══════════════════════════════════════════════════════════════════════ */
.sell{
  position:relative;isolation:isolate;overflow:hidden;
  background:var(--dark);color:#fff;padding:calc(var(--hd) + 3.5rem) 0 4.5rem;margin-bottom:-1px;
}
.sell::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:radial-gradient(70% 55% at 22% 0%,rgba(11,92,107,.85) 0%,transparent 65%);
}
.sell__hd{width:var(--narrow);margin-inline:auto;text-align:center;margin-bottom:clamp(2rem,4vw,3rem)}

/* ── la tarjeta ── */
.calc{
  width:var(--shell);max-width:620px;margin:0 auto;
  background:var(--paper);color:var(--ink);padding:clamp(1.5rem,3.2vw,2.2rem);
  border-radius:var(--rc);box-shadow:0 40px 80px -45px rgba(0,0,0,.85);
}
.fld{border:0;padding:0;margin:0 0 1.6rem}
.fld legend,.fld__l{
  font-size:.62rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--ink2);
  padding:0;margin-bottom:.8rem;display:block;
}

/* ── kilataje: cada botón dice lo que se paga ──
   Los cinco van SIEMPRE en una sola fila. En el iPhone se partían en dos
   renglones y quedaba feo, así que en pantalla angosta se achican el texto,
   el relleno y el espacio entre botones en vez de cambiar de columnas. */
.kar{display:grid;grid-template-columns:repeat(5,1fr);gap:.45rem}
.kar button{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.12rem;
  min-height:84px;padding:.7rem .25rem;cursor:pointer;
  border:1px solid var(--line);border-radius:var(--rs);background:var(--surface);
  transition:background var(--t),color var(--t),border-color var(--t),transform var(--t);
}
.kar b{font-size:1.1rem;font-weight:800;letter-spacing:-.03em;line-height:1}
.kar span{
  font-size:.72rem;font-weight:700;letter-spacing:-.03em;color:var(--gold);
  font-variant-numeric:tabular-nums;line-height:1.2;white-space:nowrap;
}
.kar i{font-style:normal;font-size:.5rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--ink2)}
.kar button:hover{border-color:var(--line2);transform:translateY(-2px)}
.kar button[aria-checked="true"]{
  background:var(--dark);border-color:var(--dark);color:#fff;transform:translateY(-2px);
  box-shadow:0 12px 24px -14px rgba(5,42,50,.7);
}
.kar button[aria-checked="true"] span{color:var(--gold-br)}
.kar button[aria-checked="true"] i{color:rgba(255,255,255,.5)}

/* ── peso ── */
.pesa{position:relative;display:block}
#grams{
  width:100%;border:1px solid var(--line2);border-radius:var(--rs);background:var(--surface);
  padding:1rem 5.5rem 1rem 1.15rem;
  font-size:1.45rem;font-weight:700;letter-spacing:-.03em;font-variant-numeric:tabular-nums;
  min-height:62px;-moz-appearance:textfield;transition:border-color var(--t),box-shadow var(--t);
}
#grams:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(143,100,40,.13);outline:none}
#grams::-webkit-outer-spin-button,#grams::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
#grams::placeholder{font-size:.9rem;font-weight:500;letter-spacing:0;color:var(--ink2);opacity:1}
.pesa__u{
  position:absolute;right:1.15rem;top:50%;translate:0 -50%;pointer-events:none;
  font-size:.62rem;font-weight:700;letter-spacing:.17em;text-transform:uppercase;color:var(--ink2);
}
.fld__nota{
  display:flex;align-items:flex-start;gap:.6rem;margin-top:.8rem;
  font-size:.82rem;line-height:1.5;color:var(--ink2);
}
.fld__nota svg{width:16px;height:16px;flex:none;margin-top:.2rem;color:var(--gold)}

/* ── resultado ── */
.out{
  background:var(--dark);color:#fff;padding:1.8rem 1.8rem 1.7rem;border-radius:var(--rc);
  margin-bottom:1rem;text-align:center;transition:background .3s var(--e);
}
.out__k{font-size:.62rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:rgba(255,255,255,.5)}
.out__crc{
  margin:.5rem 0 0;font-size:clamp(2.4rem,6.5vw,3.6rem);font-weight:800;letter-spacing:-.05em;
  color:var(--gold-br);font-variant-numeric:tabular-nums;line-height:1;
  transition:color .3s var(--e);
}
.out.is-empty .out__crc{color:rgba(255,255,255,.25);letter-spacing:0}
.out__hint{
  margin:.8rem 0 0;font-size:.72rem;font-weight:600;letter-spacing:.09em;text-transform:uppercase;
  color:rgba(255,255,255,.55);font-variant-numeric:tabular-nums;
}
.out.is-empty .out__hint{color:var(--gold-br);letter-spacing:.04em;text-transform:none;font-size:.8rem;font-weight:500}

.out__bulk{
  display:block;margin:0 0 1rem;padding:1rem 1.2rem;
  border:1px solid var(--line2);border-radius:var(--rs);background:var(--surface);
  box-shadow:inset 3px 0 0 var(--gold);
  font-size:.85rem;line-height:1.55;color:var(--ink2);
}
.out__bulk b{display:block;margin-bottom:.15rem;color:var(--ink);font-weight:700;letter-spacing:-.01em}

/* ── referencia de mercado, en chico ── */
.oro{
  width:var(--shell);max-width:620px;margin:1.2rem auto 0;
  display:flex;align-items:center;gap:1.2rem;
  padding:.8rem 1.1rem;border:1px solid rgba(255,255,255,.14);border-radius:var(--rs);
  background:rgba(255,255,255,.04);
}
.oro__d{flex:none}
.oro__k{font-size:.56rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.45)}
.oro__p{margin-top:.15rem;font-size:.95rem;font-weight:700;color:#fff;font-variant-numeric:tabular-nums;white-space:nowrap}
.oro__p em{font-style:normal;font-size:.72rem;font-weight:700;margin-left:.3rem}
.oro__p em[data-dir="up"]{color:#8FE3B0}
.oro__p em[data-dir="down"]{color:#F3A38C}
.oro__svg{flex:1;min-width:0;height:34px;display:block;opacity:.85}
.ch__line{fill:none;stroke:var(--gold-br);stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.ch__area{stroke:none}

/* ═══════════════════════════════════════════════════════════════════════
   DISEÑO B DE LA CALCULADORA  (/vender-oro/?d=2)
   Fondo claro como el resto del sitio y dos columnas: a la izquierda lo que
   se toca, a la derecha el total, que se queda pegado al bajar.
   ═══════════════════════════════════════════════════════════════════════ */
.tasa{width:var(--shell);margin:calc(var(--hd) + 3rem) auto 0}
.tasa__hd{max-width:46ch;margin-bottom:clamp(2rem,4vw,3rem)}
.tasa__hd .kick{margin-bottom:1.1rem}
.tasa__t{font-size:clamp(2.2rem,5.4vw,4rem);font-weight:800;letter-spacing:-.05em;line-height:1}

.tasa__in{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.82fr);
  gap:clamp(1.6rem,4vw,3.5rem);align-items:start;
  padding-top:clamp(1.8rem,3vw,2.5rem);border-top:1px solid var(--line);
}

/* ── columna de controles ── */
.tasa .fld{border:0;padding:0;margin:0 0 2rem}
.tasa .fld legend,.tasa .fld__l{
  display:flex;align-items:center;gap:.7rem;padding:0;margin-bottom:1rem;
  font-size:.66rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--ink2);
}
.tasa .fld i{
  display:grid;place-items:center;width:22px;height:22px;flex:none;border-radius:50%;
  background:var(--dark);color:var(--gold-br);
  font-style:normal;font-size:.62rem;font-weight:700;letter-spacing:0;
}
.tasa .kar{display:grid;grid-template-columns:repeat(5,1fr);gap:.5rem}
.tasa .kar button{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.2rem;
  min-height:76px;padding:.7rem .2rem;cursor:pointer;border-radius:var(--rs);
  border:1px solid var(--line);background:var(--surface);
  transition:background var(--t),color var(--t),border-color var(--t),transform var(--t);
}
.tasa .kar b{font-size:1.05rem;font-weight:800;letter-spacing:-.03em;line-height:1}
.tasa .kar span{
  font-size:.66rem;font-weight:700;letter-spacing:-.03em;color:var(--gold);
  font-variant-numeric:tabular-nums;white-space:nowrap;
}
.tasa .kar button:hover{border-color:var(--line2);transform:translateY(-2px)}
.tasa .kar button[aria-checked="true"]{
  background:var(--dark);border-color:var(--dark);color:#fff;transform:translateY(-2px);
  box-shadow:0 12px 24px -14px rgba(5,42,50,.7);
}
.tasa .kar button[aria-checked="true"] span{color:var(--gold-br)}

.tasa .pesa{position:relative;display:block}
.tasa #grams{
  width:100%;border:1px solid var(--line2);border-radius:var(--rs);background:var(--surface);
  padding:1.05rem 3rem 1.05rem 1.2rem;min-height:64px;
  font-size:1.5rem;font-weight:700;letter-spacing:-.03em;font-variant-numeric:tabular-nums;
}
.tasa .pesa__u{
  position:absolute;right:1.2rem;top:50%;translate:0 -50%;pointer-events:none;
  font-size:1.05rem;font-weight:700;color:var(--ink2);
}

/* ventajas, en lista limpia. En escritorio van bajo los controles, en la
   columna izquierda; en el teléfono quedan de últimas, después del total. */
.tasa__ctrl{grid-column:1;grid-row:1}
.tasa__res{grid-column:2;grid-row:1 / span 2}
.tasa__feat{
  grid-column:1;grid-row:2;
  list-style:none;margin:0;padding:1.6rem 0 0;border-top:1px solid var(--line);display:grid;gap:1.1rem;
}
.tasa__feat li{display:flex;align-items:flex-start;gap:.9rem}
.tasa__feat svg{width:19px;height:19px;flex:none;margin-top:.15rem;color:var(--gold)}
.tasa__feat b{display:block;font-size:.92rem;font-weight:700;letter-spacing:-.02em}
.tasa__feat span{display:block;margin-top:.1rem;font-size:.85rem;line-height:1.5;color:var(--ink2)}

/* ── columna del resultado ── */
.tasa__res{position:sticky;top:calc(var(--hd) + 1.6rem);display:grid;gap:.9rem}
.tasa .out{
  background:var(--dark);color:#fff;padding:2rem 1.6rem 1.8rem;border-radius:var(--rc);
  margin:0;text-align:center;
}
.tasa .out__crc{
  margin:.6rem 0 0;font-size:clamp(2.2rem,5vw,3.2rem);font-weight:800;letter-spacing:-.05em;
  color:var(--gold-br);font-variant-numeric:tabular-nums;line-height:1;
}
.tasa .out.is-empty .out__crc{color:rgba(255,255,255,.25);letter-spacing:0}
.tasa .out__bulk{margin:0}
.tasa .oro{
  width:auto;max-width:none;margin:0;
  border-color:var(--line);background:var(--surface);
}
.tasa .oro__k{color:var(--ink2)}
.tasa .oro__p{color:var(--ink)}
.tasa .oro__p em[data-dir="up"]{color:#3C6E52}
.tasa .oro__p em[data-dir="down"]{color:#9C4B36}
.tasa .oro__svg{opacity:1}
.tasa .ch__line{stroke:var(--gold)}

.tasa__fine{margin:clamp(2rem,4vw,3rem) 0 0;padding-top:1.4rem;border-top:1px solid var(--line)}

/* enlace temporal para comparar los dos diseños */
.verotro{width:var(--shell);margin:2.5rem auto 0;text-align:center}
.verotro a{
  display:inline-flex;align-items:center;gap:.5rem;padding:.7rem 1.4rem;border-radius:var(--rp);
  border:1px dashed var(--line2);
  font-size:.62rem;font-weight:700;letter-spacing:.17em;text-transform:uppercase;color:var(--ink2);
  transition:color var(--t),border-color var(--t);
}
.verotro a:hover{color:var(--gold);border-color:var(--gold)}
.verotro svg{width:14px;height:14px}

@media (max-width:900px){
  .tasa__in{grid-template-columns:1fr;gap:2rem}
  .tasa__ctrl,.tasa__res,.tasa__feat{grid-column:1;grid-row:auto}
  .tasa__res{position:static}
}
@media (max-width:760px){
  .tasa{margin-top:calc(var(--hd) + 2rem)}
  .tasa .kar{gap:.3rem}
  .tasa .kar button{min-height:64px;padding:.55rem .1rem}
  .tasa .kar b{font-size:.9rem}
  .tasa .kar span{font-size:.58rem}
  .tasa #grams{font-size:1.2rem;padding:.9rem 2.6rem .9rem .9rem}
}

.feat{
  width:var(--shell);margin:4rem auto 0;list-style:none;padding:0;
  display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;
}
.feat li{
  display:flex;align-items:flex-start;gap:1.1rem;padding:1.6rem 1.7rem;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:var(--rs);
  transition:background var(--t),border-color var(--t);
}
.feat li:hover{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.22)}
.feat li > svg{margin-top:.2rem}
.feat li > div{min-width:0}
.feat svg{width:24px;height:24px;color:var(--gold-br);flex:none}
.feat h3{font-size:1.02rem;margin:0 0 .35rem}
.feat p{color:rgba(255,255,255,.58);font-size:.88rem;line-height:1.55}
.sell .fine{width:var(--shell);max-width:620px;margin:2.6rem auto 0;color:rgba(255,255,255,.42);text-align:center}

/* ═══════════  PIE  ═══════════ */
.ft{background:var(--dark);color:#fff;padding:clamp(3.5rem,7vw,5.5rem) 0 1.8rem;margin-top:clamp(4rem,8vw,7rem)}
.sell + .ft,.ft:first-of-type,.band + .ft{margin-top:0}
.ft__in{
  width:var(--shell);margin-inline:auto;
  display:grid;grid-template-columns:minmax(0,1fr) auto;gap:3rem;align-items:start;
}
.ft__brand img{width:44px;margin-bottom:1.6rem}
.ft__big{font-family:var(--display);font-size:clamp(2rem,4.4vw,3.1rem);font-weight:800;line-height:1.02;letter-spacing:-.05em;margin-bottom:2rem}
.ft__cols{display:flex;gap:clamp(2rem,5vw,4.5rem)}
.ft__cols h3{
  font-family:var(--sans);font-size:.6rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;
  color:rgba(255,255,255,.42);margin-bottom:1.1rem;
}
.ft__cols a{
  display:block;font-size:.9rem;color:rgba(255,255,255,.7);padding:.35rem 0;
  transition:color var(--t),padding-left var(--t);
}
.ft__cols a:hover{color:#fff;padding-left:.4rem}
.ft__legal{
  width:var(--shell);margin:3.5rem auto 0;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;gap:.6rem 2rem;justify-content:space-between;
  font-size:.7rem;color:rgba(255,255,255,.38);
}

/* ═══════════  FAB + LIGHTBOX  ═══════════ */
.fab{
  position:fixed;right:1.4rem;bottom:1.4rem;z-index:70;width:56px;height:56px;
  display:grid;place-items:center;background:var(--wa);color:#04321F;
  box-shadow:0 18px 36px -14px rgba(0,0,0,.5);
  transform:translateY(150%);transition:transform .5s var(--e-out),background var(--t);
}
.fab.is-in{transform:none}
.fab::after{
  content:"";position:absolute;inset:0;border:1px solid var(--wa);
  animation:ping 2.6s var(--e) infinite;
}
@keyframes ping{0%{transform:scale(1);opacity:.7}70%,100%{transform:scale(1.5);opacity:0}}
.fab:hover{background:#1DBE5A}
.fab svg{width:27px;height:27px;position:relative}

.lb{position:fixed;inset:0;z-index:120;display:grid;place-items:center;background:rgba(5,26,32,.96);padding:clamp(1rem,4vw,3rem);animation:fadeIn .3s var(--e)}
@keyframes fadeIn{from{opacity:0}}
.lb[hidden]{display:none}
.lb figure{margin:0;max-width:min(560px,92vw);text-align:center}
.lb img{width:100%;max-height:78vh;object-fit:contain;border-radius:var(--rc);animation:lbIn .5s var(--e-out)}
@keyframes lbIn{from{opacity:0;transform:scale(.96)}}
.lb figcaption{color:rgba(255,255,255,.65);font-size:.7rem;font-weight:600;letter-spacing:.17em;text-transform:uppercase;margin-top:1.2rem}
.lb__x,.lb__nav{
  position:absolute;border:1px solid rgba(255,255,255,.22);border-radius:50%;background:transparent;color:#fff;
  width:48px;height:48px;display:grid;place-items:center;cursor:pointer;transition:background var(--t),border-color var(--t);
}
.lb__x:hover,.lb__nav:hover{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.5)}
.lb__x{top:1.2rem;right:1.2rem}
.lb__x svg,.lb__nav svg{width:18px;height:18px}
.lb__nav{top:50%;translate:0 -50%}
.lb__nav--p{left:1.2rem;rotate:180deg}
.lb__nav--n{right:1.2rem}

/* ═══════════  MOVIMIENTO  ═══════════ */
/* `.rv` es la primitiva: todo lo que entra al viewport se revela.
   `--d` escalona; `data-rv` cambia el gesto. */
.rv{opacity:0;transition:opacity .9s var(--e-out),transform .9s var(--e-out),clip-path .9s var(--e-out);transition-delay:var(--d,0ms)}
.rv{transform:translateY(20px)}
.rv[data-rv="fade"]{transform:none}
.rv[data-rv="left"]{transform:translateX(-24px)}
.rv[data-rv="right"]{transform:translateX(24px)}
.rv[data-rv="clip"]{transform:none;clip-path:inset(0 100% 0 0)}
.rv[data-rv="zoom"]{transform:scale(1.06);transform-origin:center}
.rv.is-in{opacity:1;transform:none;clip-path:inset(0 0 0 0)}

/* Titular que sube palabra por palabra.
   El relleno vertical de `.ln` es indispensable: con `line-height:1` el serif
   se sale de su caja de línea por arriba y por abajo, y sin ese aire la
   máscara le corta las astas y las colas. El margen negativo devuelve el
   espacio para que el interlineado no cambie. */
.ln{display:block;overflow:hidden;padding-block:.18em;margin-block:-.18em}
.ln > span{display:inline-block;transform:translateY(1.6em);transition:transform 1.05s var(--e-out);transition-delay:var(--d,0ms)}
.is-in .ln > span,.ln.is-in > span{transform:none}

/* entrada escalonada de la portada, sin esperar al scroll */
.up{opacity:0;transform:translateY(22px);animation:upIn .95s var(--e-out) forwards;animation-delay:var(--d,0ms)}
@keyframes upIn{to{opacity:1;transform:none}}

/* ═══════════  RESPONSIVE  ═══════════ */
@media (max-width:1120px){
  .hero__in{grid-template-columns:1fr;gap:3rem;padding-bottom:5rem}
  .hero__txt{max-width:none}
  .hero__ph{width:100%;right:0;opacity:.14;-webkit-mask-image:linear-gradient(180deg,transparent 5%,#000 60%);mask-image:linear-gradient(180deg,transparent 5%,#000 60%)}
  .hero__scroll{display:none}
  .band__in{grid-template-columns:1fr}
  .band__fig{max-width:400px}
  /* ═══════════════════════════════════════════════════════════════════════
   DISEÑO B DE LA CALCULADORA  (/vender-oro/?d=2)
   Fondo claro como el resto del sitio y dos columnas: a la izquierda lo que
   se toca, a la derecha el total, que se queda pegado al bajar.
   ═══════════════════════════════════════════════════════════════════════ */
.tasa{width:var(--shell);margin:calc(var(--hd) + 3rem) auto 0}
.tasa__hd{max-width:46ch;margin-bottom:clamp(2rem,4vw,3rem)}
.tasa__hd .kick{margin-bottom:1.1rem}
.tasa__t{font-size:clamp(2.2rem,5.4vw,4rem);font-weight:800;letter-spacing:-.05em;line-height:1}

.tasa__in{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.82fr);
  gap:clamp(1.6rem,4vw,3.5rem);align-items:start;
  padding-top:clamp(1.8rem,3vw,2.5rem);border-top:1px solid var(--line);
}

/* ── columna de controles ── */
.tasa .fld{border:0;padding:0;margin:0 0 2rem}
.tasa .fld legend,.tasa .fld__l{
  display:flex;align-items:center;gap:.7rem;padding:0;margin-bottom:1rem;
  font-size:.66rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--ink2);
}
.tasa .fld i{
  display:grid;place-items:center;width:22px;height:22px;flex:none;border-radius:50%;
  background:var(--dark);color:var(--gold-br);
  font-style:normal;font-size:.62rem;font-weight:700;letter-spacing:0;
}
.tasa .kar{display:grid;grid-template-columns:repeat(5,1fr);gap:.5rem}
.tasa .kar button{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.2rem;
  min-height:76px;padding:.7rem .2rem;cursor:pointer;border-radius:var(--rs);
  border:1px solid var(--line);background:var(--surface);
  transition:background var(--t),color var(--t),border-color var(--t),transform var(--t);
}
.tasa .kar b{font-size:1.05rem;font-weight:800;letter-spacing:-.03em;line-height:1}
.tasa .kar span{
  font-size:.66rem;font-weight:700;letter-spacing:-.03em;color:var(--gold);
  font-variant-numeric:tabular-nums;white-space:nowrap;
}
.tasa .kar button:hover{border-color:var(--line2);transform:translateY(-2px)}
.tasa .kar button[aria-checked="true"]{
  background:var(--dark);border-color:var(--dark);color:#fff;transform:translateY(-2px);
  box-shadow:0 12px 24px -14px rgba(5,42,50,.7);
}
.tasa .kar button[aria-checked="true"] span{color:var(--gold-br)}

.tasa .pesa{position:relative;display:block}
.tasa #grams{
  width:100%;border:1px solid var(--line2);border-radius:var(--rs);background:var(--surface);
  padding:1.05rem 3rem 1.05rem 1.2rem;min-height:64px;
  font-size:1.5rem;font-weight:700;letter-spacing:-.03em;font-variant-numeric:tabular-nums;
}
.tasa .pesa__u{
  position:absolute;right:1.2rem;top:50%;translate:0 -50%;pointer-events:none;
  font-size:1.05rem;font-weight:700;color:var(--ink2);
}

/* ventajas, en lista limpia. En escritorio van bajo los controles, en la
   columna izquierda; en el teléfono quedan de últimas, después del total. */
.tasa__ctrl{grid-column:1;grid-row:1}
.tasa__res{grid-column:2;grid-row:1 / span 2}
.tasa__feat{
  grid-column:1;grid-row:2;
  list-style:none;margin:0;padding:1.6rem 0 0;border-top:1px solid var(--line);display:grid;gap:1.1rem;
}
.tasa__feat li{display:flex;align-items:flex-start;gap:.9rem}
.tasa__feat svg{width:19px;height:19px;flex:none;margin-top:.15rem;color:var(--gold)}
.tasa__feat b{display:block;font-size:.92rem;font-weight:700;letter-spacing:-.02em}
.tasa__feat span{display:block;margin-top:.1rem;font-size:.85rem;line-height:1.5;color:var(--ink2)}

/* ── columna del resultado ── */
.tasa__res{position:sticky;top:calc(var(--hd) + 1.6rem);display:grid;gap:.9rem}
.tasa .out{
  background:var(--dark);color:#fff;padding:2rem 1.6rem 1.8rem;border-radius:var(--rc);
  margin:0;text-align:center;
}
.tasa .out__crc{
  margin:.6rem 0 0;font-size:clamp(2.2rem,5vw,3.2rem);font-weight:800;letter-spacing:-.05em;
  color:var(--gold-br);font-variant-numeric:tabular-nums;line-height:1;
}
.tasa .out.is-empty .out__crc{color:rgba(255,255,255,.25);letter-spacing:0}
.tasa .out__bulk{margin:0}
.tasa .oro{
  width:auto;max-width:none;margin:0;
  border-color:var(--line);background:var(--surface);
}
.tasa .oro__k{color:var(--ink2)}
.tasa .oro__p{color:var(--ink)}
.tasa .oro__p em[data-dir="up"]{color:#3C6E52}
.tasa .oro__p em[data-dir="down"]{color:#9C4B36}
.tasa .oro__svg{opacity:1}
.tasa .ch__line{stroke:var(--gold)}

.tasa__fine{margin:clamp(2rem,4vw,3rem) 0 0;padding-top:1.4rem;border-top:1px solid var(--line)}

/* enlace temporal para comparar los dos diseños */
.verotro{width:var(--shell);margin:2.5rem auto 0;text-align:center}
.verotro a{
  display:inline-flex;align-items:center;gap:.5rem;padding:.7rem 1.4rem;border-radius:var(--rp);
  border:1px dashed var(--line2);
  font-size:.62rem;font-weight:700;letter-spacing:.17em;text-transform:uppercase;color:var(--ink2);
  transition:color var(--t),border-color var(--t);
}
.verotro a:hover{color:var(--gold);border-color:var(--gold)}
.verotro svg{width:14px;height:14px}

@media (max-width:900px){
  .tasa__in{grid-template-columns:1fr;gap:2rem}
  .tasa__ctrl,.tasa__res,.tasa__feat{grid-column:1;grid-row:auto}
  .tasa__res{position:static}
}
@media (max-width:760px){
  .tasa{margin-top:calc(var(--hd) + 2rem)}
  .tasa .kar{gap:.3rem}
  .tasa .kar button{min-height:64px;padding:.55rem .1rem}
  .tasa .kar b{font-size:.9rem}
  .tasa .kar span{font-size:.58rem}
  .tasa #grams{font-size:1.2rem;padding:.9rem 2.6rem .9rem .9rem}
}

.feat{grid-template-columns:1fr 1fr}
  .two{grid-template-columns:1fr}
  .vit{grid-template-columns:repeat(6,1fr)}
  .vit__a{grid-column:1/4}
  .vit__b{grid-column:4/7}
  .vit__c{grid-column:1/4;margin-top:0}
  .pays__l{grid-template-columns:repeat(2,1fr)}
  .hd__nav,.hd__wa{display:none}
  .hd__burger{
    display:grid;place-content:center;gap:5px;width:46px;height:46px;margin-left:auto;
    border:1px solid var(--line2);border-radius:var(--rp);background:transparent;cursor:pointer;
  }
  .hd__burger span{display:block;width:18px;height:1px;background:currentColor;transition:transform var(--t),opacity var(--t)}
  .hd.is-open .hd__burger span:nth-child(1){transform:translateY(6px) rotate(45deg)}
  .hd.is-open .hd__burger span:nth-child(2){opacity:0}
  .hd.is-open .hd__burger span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
  .hd__mob{display:block;border-top:1px solid var(--line);background:var(--paper);color:var(--ink);padding:.6rem clamp(1.4rem,4vw,2rem) 2rem}
  .hd__mob[hidden]{display:none}
  .hd__mobnav{display:flex;flex-direction:column}
  .hd__mobnav a{
    display:flex;align-items:center;gap:1.2rem;padding:1.15rem 0;border-bottom:1px solid var(--line);
    opacity:0;transform:translateY(12px);animation:mobIn .5s var(--e-out) forwards;
    animation-delay:calc(var(--i,0) * 55ms);
  }
  .hd__mobn{flex:none;width:2.4ch;font-size:.64rem;font-weight:600;letter-spacing:.18em;color:var(--gold)}
  .hd__mobt{flex:1;min-width:0;font-family:var(--display);font-size:1.45rem;font-weight:800;letter-spacing:-.045em}
  .hd__mobnav a svg{width:16px;height:16px;flex:none;color:var(--ink2);transition:transform .25s var(--e)}
  .hd__mobnav a:active svg{transform:translateX(6px)}
  .hd__mobnav a.is-on .hd__mobt,.hd__mobnav a.is-on .hd__mobn{color:var(--gold)}
  .hd__mobwa{
    display:flex;align-items:center;justify-content:center;gap:.7rem;margin-top:1.6rem;padding:1rem 1.2rem;
    background:var(--dark);color:#fff;border-radius:var(--rp);
    font-size:.66rem;font-weight:600;letter-spacing:.17em;text-transform:uppercase;
    opacity:0;transform:translateY(12px);animation:mobIn .5s var(--e-out) forwards;
    animation-delay:calc(var(--i,0) * 55ms);
  }
  .hd__mobwa svg{width:18px;height:18px;color:var(--gold-br);flex:none}
  @keyframes mobIn{to{opacity:1;transform:none}}
  .t-dark .hd.is-open{background:rgba(247,244,240,.98);color:var(--ink)}
  .t-dark .hd.is-open .hd__lg--d{display:block}
  .t-dark .hd.is-open .hd__lg--l{display:none}
  .findex__peek{display:none}
}
@media (max-width:820px){
  .stats{grid-template-columns:1fr;gap:.8rem}
}
@media (max-width:760px){
  :root{--shell:min(1320px, 100% - 2rem);--narrow:min(880px, 100% - 2rem);--hd:64px}
  body{font-size:16px}
  .findex__go{display:none}
  .findex__row:hover{padding-left:.4rem}
  /* ═══════════════════════════════════════════════════════════════════════
   DISEÑO B DE LA CALCULADORA  (/vender-oro/?d=2)
   Fondo claro como el resto del sitio y dos columnas: a la izquierda lo que
   se toca, a la derecha el total, que se queda pegado al bajar.
   ═══════════════════════════════════════════════════════════════════════ */
.tasa{width:var(--shell);margin:calc(var(--hd) + 3rem) auto 0}
.tasa__hd{max-width:46ch;margin-bottom:clamp(2rem,4vw,3rem)}
.tasa__hd .kick{margin-bottom:1.1rem}
.tasa__t{font-size:clamp(2.2rem,5.4vw,4rem);font-weight:800;letter-spacing:-.05em;line-height:1}

.tasa__in{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.82fr);
  gap:clamp(1.6rem,4vw,3.5rem);align-items:start;
  padding-top:clamp(1.8rem,3vw,2.5rem);border-top:1px solid var(--line);
}

/* ── columna de controles ── */
.tasa .fld{border:0;padding:0;margin:0 0 2rem}
.tasa .fld legend,.tasa .fld__l{
  display:flex;align-items:center;gap:.7rem;padding:0;margin-bottom:1rem;
  font-size:.66rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--ink2);
}
.tasa .fld i{
  display:grid;place-items:center;width:22px;height:22px;flex:none;border-radius:50%;
  background:var(--dark);color:var(--gold-br);
  font-style:normal;font-size:.62rem;font-weight:700;letter-spacing:0;
}
.tasa .kar{display:grid;grid-template-columns:repeat(5,1fr);gap:.5rem}
.tasa .kar button{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.2rem;
  min-height:76px;padding:.7rem .2rem;cursor:pointer;border-radius:var(--rs);
  border:1px solid var(--line);background:var(--surface);
  transition:background var(--t),color var(--t),border-color var(--t),transform var(--t);
}
.tasa .kar b{font-size:1.05rem;font-weight:800;letter-spacing:-.03em;line-height:1}
.tasa .kar span{
  font-size:.66rem;font-weight:700;letter-spacing:-.03em;color:var(--gold);
  font-variant-numeric:tabular-nums;white-space:nowrap;
}
.tasa .kar button:hover{border-color:var(--line2);transform:translateY(-2px)}
.tasa .kar button[aria-checked="true"]{
  background:var(--dark);border-color:var(--dark);color:#fff;transform:translateY(-2px);
  box-shadow:0 12px 24px -14px rgba(5,42,50,.7);
}
.tasa .kar button[aria-checked="true"] span{color:var(--gold-br)}

.tasa .pesa{position:relative;display:block}
.tasa #grams{
  width:100%;border:1px solid var(--line2);border-radius:var(--rs);background:var(--surface);
  padding:1.05rem 3rem 1.05rem 1.2rem;min-height:64px;
  font-size:1.5rem;font-weight:700;letter-spacing:-.03em;font-variant-numeric:tabular-nums;
}
.tasa .pesa__u{
  position:absolute;right:1.2rem;top:50%;translate:0 -50%;pointer-events:none;
  font-size:1.05rem;font-weight:700;color:var(--ink2);
}

/* ventajas, en lista limpia. En escritorio van bajo los controles, en la
   columna izquierda; en el teléfono quedan de últimas, después del total. */
.tasa__ctrl{grid-column:1;grid-row:1}
.tasa__res{grid-column:2;grid-row:1 / span 2}
.tasa__feat{
  grid-column:1;grid-row:2;
  list-style:none;margin:0;padding:1.6rem 0 0;border-top:1px solid var(--line);display:grid;gap:1.1rem;
}
.tasa__feat li{display:flex;align-items:flex-start;gap:.9rem}
.tasa__feat svg{width:19px;height:19px;flex:none;margin-top:.15rem;color:var(--gold)}
.tasa__feat b{display:block;font-size:.92rem;font-weight:700;letter-spacing:-.02em}
.tasa__feat span{display:block;margin-top:.1rem;font-size:.85rem;line-height:1.5;color:var(--ink2)}

/* ── columna del resultado ── */
.tasa__res{position:sticky;top:calc(var(--hd) + 1.6rem);display:grid;gap:.9rem}
.tasa .out{
  background:var(--dark);color:#fff;padding:2rem 1.6rem 1.8rem;border-radius:var(--rc);
  margin:0;text-align:center;
}
.tasa .out__crc{
  margin:.6rem 0 0;font-size:clamp(2.2rem,5vw,3.2rem);font-weight:800;letter-spacing:-.05em;
  color:var(--gold-br);font-variant-numeric:tabular-nums;line-height:1;
}
.tasa .out.is-empty .out__crc{color:rgba(255,255,255,.25);letter-spacing:0}
.tasa .out__bulk{margin:0}
.tasa .oro{
  width:auto;max-width:none;margin:0;
  border-color:var(--line);background:var(--surface);
}
.tasa .oro__k{color:var(--ink2)}
.tasa .oro__p{color:var(--ink)}
.tasa .oro__p em[data-dir="up"]{color:#3C6E52}
.tasa .oro__p em[data-dir="down"]{color:#9C4B36}
.tasa .oro__svg{opacity:1}
.tasa .ch__line{stroke:var(--gold)}

.tasa__fine{margin:clamp(2rem,4vw,3rem) 0 0;padding-top:1.4rem;border-top:1px solid var(--line)}

/* enlace temporal para comparar los dos diseños */
.verotro{width:var(--shell);margin:2.5rem auto 0;text-align:center}
.verotro a{
  display:inline-flex;align-items:center;gap:.5rem;padding:.7rem 1.4rem;border-radius:var(--rp);
  border:1px dashed var(--line2);
  font-size:.62rem;font-weight:700;letter-spacing:.17em;text-transform:uppercase;color:var(--ink2);
  transition:color var(--t),border-color var(--t);
}
.verotro a:hover{color:var(--gold);border-color:var(--gold)}
.verotro svg{width:14px;height:14px}

@media (max-width:900px){
  .tasa__in{grid-template-columns:1fr;gap:2rem}
  .tasa__ctrl,.tasa__res,.tasa__feat{grid-column:1;grid-row:auto}
  .tasa__res{position:static}
}
@media (max-width:760px){
  .tasa{margin-top:calc(var(--hd) + 2rem)}
  .tasa .kar{gap:.3rem}
  .tasa .kar button{min-height:64px;padding:.55rem .1rem}
  .tasa .kar b{font-size:.9rem}
  .tasa .kar span{font-size:.58rem}
  .tasa #grams{font-size:1.2rem;padding:.9rem 2.6rem .9rem .9rem}
}

.feat{grid-template-columns:1fr}
  .grid{grid-template-columns:repeat(2,1fr);gap:.9rem}
  .cd{padding:.5rem .5rem 0}
  .cd__body{padding:.8rem .4rem .7rem}
  .cd__name{font-size:.92rem}
  .cd__specs{gap:.8rem;margin-top:.55rem}
  .cd__price{font-size:1.02rem}
  .cd__foot{flex-direction:column;align-items:stretch;gap:.55rem}
  .cd__buy{justify-content:center}
  .cd__ar{display:none}
  .cd__zoom{opacity:1;transform:none;width:34px;height:34px}
  /* sin mouse no hay hover: el filete de oro y el zoom sobran */
  .cd:hover{transform:none;box-shadow:none}
  .cd:hover .cd__track img{transform:none}
  /* La tarjeta aprieta el relleno para dejarle todo el ancho a los kilates. */
  .calc{padding:1.1rem}
  .kar{grid-template-columns:repeat(5,1fr);gap:.3rem}
  .kar button{min-height:64px;padding:.55rem .1rem;gap:.1rem}
  .kar b{font-size:.9rem}
  .kar span{font-size:.58rem}
  .kar i{display:none}
  #grams{font-size:1.2rem;padding:.9rem 4.4rem .9rem .9rem}
  .pesa__u{right:.9rem;font-size:.56rem}
  .out{padding:1.4rem 1.1rem 1.3rem}
  .oro{flex-wrap:wrap;gap:.5rem}
  .oro__svg{width:100%;flex:auto}
  .paygrid,.pays__l{grid-template-columns:1fr}
  .vit{grid-template-columns:1fr;gap:2rem}
  .vit__a,.vit__b,.vit__c{grid-column:1/-1;margin-top:0}
  .ft__in{grid-template-columns:1fr;gap:3rem}
  .ft__cols{flex-direction:column;gap:2.2rem}
  .ft__legal{flex-direction:column}
  /* En móvil las familias ruedan de lado en una sola línea, en vez de
     apilarse en varios renglones. */
  .fams{
    flex-wrap:nowrap;overflow-x:auto;gap:1.5rem;
    scrollbar-width:none;-webkit-overflow-scrolling:touch;
  }
  .fams::-webkit-scrollbar{display:none}
  .fams a{white-space:nowrap;font-size:.68rem;letter-spacing:.14em}
  .fams a.is-on::after{bottom:-1.1rem}
  /* La columna de filtros pasa a un panel que se abre, para no empujar
     las piezas media pantalla hacia abajo. */
  .cat{grid-template-columns:1fr;gap:1.2rem}
  .filtros{position:static}
  .filtros__tog{
    display:inline-flex;align-items:center;gap:.6rem;width:100%;justify-content:center;
    min-height:46px;padding:.7rem 1.2rem;cursor:pointer;
    border:1px solid var(--line2);border-radius:var(--rp);background:var(--surface);
    font-size:.66rem;font-weight:700;letter-spacing:.17em;text-transform:uppercase;color:var(--ink);
  }
  .filtros__tog svg{width:16px;height:16px;color:var(--gold)}
  .filtros__n{
    display:grid;place-items:center;min-width:20px;height:20px;padding:0 .35rem;
    border-radius:var(--rp);background:var(--gold);color:#fff;
    font-style:normal;font-size:.6rem;font-weight:700;
  }
  .filtros__n[hidden]{display:none}
  .filtros__b{
    display:none;margin-top:1rem;padding:1.2rem;
    border:1px solid var(--line);border-radius:var(--rc);background:var(--surface);
  }
  .filtros.is-open .filtros__b{display:grid}
  .filtros__t{display:none}

  .bar__b{gap:.9rem 1.4rem}
  .bar__r{width:100%;justify-content:space-between;gap:1rem;margin-left:0}
  .estados{gap:.7rem}
  .estados a{font-size:.62rem;letter-spacing:.12em}
  .sortb select{font-size:.62rem;letter-spacing:.12em}
}
@media (max-width:480px){
  .findex__row{flex-wrap:wrap;row-gap:.3rem;align-items:center}
  .findex__d{flex-basis:100%;padding-left:2.8ch}
  .ticker__i{padding:.75rem 1.2rem;font-size:.62rem}
}
@media (max-width:400px){
  /* Una sola columna: la tarjeta se luce. Pero la foto pasa a cuadrada para
     que no queden tarjetas larguísimas y se vea más de una por pantalla. */
  .grid{grid-template-columns:1fr}
  .cd__media{aspect-ratio:1/1}
  .cd__body{padding:.9rem .6rem .8rem}
  .cd__foot{flex-direction:row;align-items:center}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .rv,.up{opacity:1;transform:none;clip-path:none}
  .ln > span{transform:none}
  .fab{transform:none}
  .hero__ph img{animation:none}
  .ticker__t{animation:none}
}