/* ============================================================
   TOKENS
   ============================================================ */
:root{
  --wa:#107C43;
  --header-h:64px;
  --pad:22px;
  --frame:390px;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI","Helvetica Neue",Helvetica,Arial,sans-serif;
  --f-display:300 clamp(30px,8.6vw,38px)/1.14 var(--sans);

  --ground:#FFFFFF; --ground-2:#F5F3F0; --ink:#1D1D1B;
  --ink-soft:#6B6660; --ink-faint:#A5A09A; --line:#E6E3DE; --shell:#E8E4DC;
}

*{box-sizing:border-box}
body{
  margin:0;background:var(--shell);color:var(--ink);
  font:400 16px/1.6 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden;
  transition:background .5s ease;
}
body.locked{overflow:hidden}
.frame{
  position:relative;width:100%;max-width:var(--frame);margin:0 auto;
  background:var(--ground);min-height:100vh;
  /* clip y NO hidden: hidden crea un ambito de scroll y anula todo
     position:sticky de adentro (el titulo anclado y el collage clavado) */
  overflow:clip;
  transition:background .5s ease;
}
@media (min-width:520px){.frame{box-shadow:0 0 0 1px rgba(0,0,0,.08),0 30px 80px rgba(0,0,0,.16)}}

:where(a){color:inherit;text-decoration:none}
:where(button){font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
:where(a,button):focus-visible{outline:1.5px solid currentColor;outline-offset:3px}

.label{
  font-size:10.5px;letter-spacing:.19em;text-transform:uppercase;
  color:var(--ink-soft);font-weight:500;font-variant-numeric:tabular-nums;
}
h1,h2,h3{margin:0;font-weight:300;letter-spacing:-.022em;text-wrap:balance}
p{margin:0}

/* ============================================================
   PLACEHOLDERS FOTOGRÁFICOS (CSS — van reemplazados por fotos)
   ============================================================ */
.ph{position:relative;overflow:hidden;background-color:#2a2622;display:block;margin:0}
.ph::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.075;mix-blend-mode:overlay;
  background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="140" height="140"><filter id="n"><feTurbulence type="fractalNoise" baseFrequency="0.85" numOctaves="3"/></filter><rect width="140" height="140" filter="url(%23n)"/></svg>');
}
.ph-dusk{background-image:
  radial-gradient(130% 55% at 50% 92%,rgba(255,190,112,.6),transparent 62%),
  linear-gradient(#0b1730 0%,#152340 34%,#2b2a31 52%,#1d1714 60%,#33241a 100%);}
.ph-dusk::before{content:"";position:absolute;inset:0;background:
  linear-gradient(transparent 56%,rgba(0,0,0,.62) 56.3%,rgba(0,0,0,.55) 59%,transparent 59.3%),
  radial-gradient(22% 9% at 68% 74%,rgba(255,224,170,.75),transparent 70%);}
.ph-wood{background-image:
  repeating-linear-gradient(95deg,rgba(0,0,0,.06) 0 3px,transparent 3px 10px),
  radial-gradient(75% 48% at 32% 26%,rgba(255,222,172,.4),transparent 70%),
  linear-gradient(160deg,#704d30,#8d6642 46%,#4b3320);}
.ph-textile{background-image:
  radial-gradient(72% 88% at 20% 28%,rgba(255,232,203,.52),transparent 66%),
  radial-gradient(64% 82% at 86% 78%,rgba(0,0,0,.45),transparent 62%),
  linear-gradient(122deg,#b3663b,#8d4a2b 58%,#5c2e1b);}
.ph-foliage{background-image:
  radial-gradient(38% 26% at 72% 22%,rgba(186,222,255,.4),transparent 62%),
  radial-gradient(34% 24% at 22% 68%,rgba(126,192,142,.42),transparent 62%),
  linear-gradient(200deg,#0e2938,#123a33 56%,#091a20);}
.ph-interior{background-image:
  radial-gradient(58% 36% at 50% 16%,rgba(255,214,158,.42),transparent 72%),
  radial-gradient(40% 30% at 78% 62%,rgba(255,196,130,.22),transparent 68%),
  linear-gradient(180deg,#3d3126,#5b4735 42%,#281f18);}
.ph-ochre{background-image:
  radial-gradient(60% 50% at 30% 26%,rgba(255,246,206,.55),transparent 68%),
  linear-gradient(152deg,#e2b23c,#c28a24);}
.ph-sky{background-image:
  radial-gradient(60% 46% at 34% 28%,rgba(255,255,255,.5),transparent 68%),
  linear-gradient(168deg,#a3c9da,#7ba5bb);}
.ph-rust{background-image:
  radial-gradient(56% 44% at 34% 26%,rgba(255,180,150,.35),transparent 66%),
  linear-gradient(150deg,#8f302a,#66211e);}
.ph-sand{background-image:
  radial-gradient(60% 46% at 30% 24%,rgba(255,252,244,.6),transparent 70%),
  linear-gradient(160deg,#e0d4c2,#c6b6a0);}
.ph-olive{background-image:
  radial-gradient(56% 44% at 32% 26%,rgba(226,236,196,.3),transparent 66%),
  linear-gradient(160deg,#5f6448,#3d4230);}
.ph-stone{background-image:
  radial-gradient(58% 46% at 32% 26%,rgba(255,255,255,.42),transparent 68%),
  linear-gradient(160deg,#bcb7ae,#8d8880);}

/* ============================================================
   HEADER — logo a escala Kettal
   ============================================================ */
.hd{
  position:fixed;top:0;left:0;right:0;z-index:60;
  max-width:var(--frame);margin:0 auto;height:var(--header-h);
  display:flex;align-items:center;gap:14px;padding:0 var(--pad);
  background:var(--ground);border-bottom:1px solid transparent;
  transition:border-color .3s ease,background .5s ease;
}
.hd.scrolled{border-bottom-color:var(--line)}
.hd-logo{flex:1;display:flex;align-items:center;min-width:0}
.hd-logo svg{width:150px;height:auto;display:block;overflow:visible;fill:var(--ink);transition:fill .5s ease}
.hd-acts{display:flex;align-items:center;gap:16px;flex:none}
.ic{width:19px;height:19px;display:block;stroke:var(--ink);fill:none;stroke-width:1.25;stroke-linecap:round;stroke-linejoin:round}
.bag{position:relative;display:block}
.bag-n{
  position:absolute;top:-5px;right:-6px;min-width:15px;height:15px;padding:0 3px;border-radius:8px;
  background:var(--ink);color:var(--ground);font-size:9.5px;line-height:15px;text-align:center;
  font-weight:500;font-variant-numeric:tabular-nums;font-style:normal;
  opacity:0;transform:scale(.5);transition:opacity .2s,transform .2s cubic-bezier(.34,1.6,.5,1)
}
.bag-n.on{opacity:1;transform:scale(1)}
.burg{width:19px;height:11px;position:relative;display:block}
.burg i{position:absolute;left:0;right:0;height:1.25px;background:var(--ink);transition:transform .34s cubic-bezier(.6,0,.2,1)}
.burg i:nth-child(1){top:0}
.burg i:nth-child(2){bottom:0}
.menu-open .burg i:nth-child(1){transform:translateY(5px) rotate(45deg)}
.menu-open .burg i:nth-child(2){transform:translateY(-4.75px) rotate(-45deg)}

.nav{
  position:fixed;inset:0;z-index:55;max-width:var(--frame);margin:0 auto;
  background:var(--ground);padding:calc(var(--header-h) + 34px) var(--pad) 40px;
  display:flex;flex-direction:column;gap:34px;
  opacity:0;visibility:hidden;transform:translateY(-10px);
  transition:opacity .38s ease,transform .38s cubic-bezier(.4,0,.2,1),visibility .38s;
}
.nav.on{opacity:1;visibility:visible;transform:none}
.nav-list{display:flex;flex-direction:column}
.nav-list a{
  font:300 27px/1 var(--sans);letter-spacing:-.02em;padding:15px 0;
  border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:baseline;
}
.nav-list a span{font-size:10.5px;letter-spacing:.19em;color:var(--ink-faint);text-transform:uppercase}
.nav-foot{margin-top:auto;display:flex;flex-direction:column;gap:8px}
.nav-foot p:last-child{font-size:14px;color:var(--ink-soft);line-height:1.6}

/* ============================================================
   01 · APERTURA — blanco, texto, y recién ahí arranca el video
   El vacío inicial se calcula para que el media entre al 53% del alto
   ============================================================ */
.open-gap{height:max(72px,calc(47svh - var(--header-h)))}

/* el primer cuadro hace de video: deriva lenta y continua */
.ph-video{animation:drift 28s ease-in-out infinite alternate;will-change:transform}
@keyframes drift{
  from{transform:scale(1.03) translate3d(0,0,0)}
  to{transform:scale(1.13) translate3d(-2.5%,-1.5%,0)}
}

/* ============================================================
   02 · MANIFIESTO
   ============================================================ */
/* las tres afirmaciones, cada una con su aire */
/* el remate: lo que viene despues de los dos puntos */
.rv{opacity:0;transform:translateY(26px);transition:opacity .9s cubic-bezier(.2,.6,.2,1),transform .9s cubic-bezier(.2,.6,.2,1)}
.rv.in{opacity:1;transform:none}
.rv:nth-child(2){transition-delay:.09s}
.rv:nth-child(3){transition-delay:.18s}

/* ============================================================
   03 · TÍTULO ANCLADO + SECUENCIA
   ============================================================ */
.story{position:relative}
/* sin anclaje: la apertura tiene el video como unico contenido, y un
   titulo clavado le comeria la franja de arriba todo el tiempo */
.story-head{position:relative;z-index:12;background:var(--ground);padding:26px var(--pad) 14px;transition:background .5s ease}
.story-meta{display:flex;gap:9px;align-items:baseline;margin-bottom:11px}
.story-head h2{font:300 21px/1.28 var(--sans);letter-spacing:-.018em}
/* subrayado del ancho exacto del texto, con el progreso adentro */
.ul{position:relative;display:inline-block;padding-bottom:11px}
.ul-line{
  position:absolute;left:0;right:0;bottom:0;height:1px;display:block;
  background:var(--ink);
}
/* se va hacia la derecha y vuelve a entrar desde la izquierda */
.ul-line.wipe{animation:wipe .64s cubic-bezier(.65,0,.35,1)}
@keyframes wipe{
  0%  {transform:scaleX(1);transform-origin:100% 50%}
  48% {transform:scaleX(0);transform-origin:100% 50%}
  49% {transform:scaleX(0);transform-origin:0 50%}
  100%{transform:scaleX(1);transform-origin:0 50%}
}
.story-frames{position:relative;z-index:8}
.story-frames .fr{height:78svh;overflow:hidden}
.story-frames .fr .ph{height:100%;width:100%}

/* el video: arranca a sangre y se achica al bajar (padding vía JS) */
.story-frames .fr-video{height:92svh;overflow:visible;padding:0}
.vidbox{position:relative;width:100%;height:100%;overflow:hidden;background:#1d1a16}
.vidbox video{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;
  opacity:0;transition:opacity .7s ease;
}
.vidbox video.on{opacity:1}
.vidbox .ph{position:absolute;inset:0;width:100%;height:100%}
.story-out{padding:0}
.story-out .ph{height:64svh;width:100%}
.fr-cap{padding:14px var(--pad) 0;display:flex;justify-content:space-between;background:var(--ground);transition:background .5s ease}

/* ============================================================
   04 · COLLAGE MULTICAPA
   ============================================================ */
.collage{position:relative;height:240svh}
.collage-in{
  position:sticky;top:0;height:100lvh;overflow:hidden;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:0 var(--pad);text-align:center;
}
.collage-txt{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;gap:15px}
.collage-txt h2{
  font:300 clamp(31px,9.8vw,41px)/1.12 var(--sans);
  letter-spacing:-.03em;max-width:13ch;text-wrap:normal;
}
.more{font-size:10.5px;letter-spacing:.19em;text-transform:uppercase;border-bottom:1px solid currentColor;padding-bottom:3px}
/* el desplazamiento inicial de cada capa va inline, segun su direccion */
.ly{position:absolute;will-change:transform}
.ly .ph{width:100%;height:100%}
.ly-img{width:100%;height:100%;object-fit:cover;display:block;user-select:none;border-radius:3px}
/* todas las capas cruzan por delante del titulo, ninguna por detras */
.ly.front,.ly.back{z-index:3}

/* ============================================================
   03 · PANEL QUE CRECE
   Fondo clavado a pantalla completa; encima un panel que arranca
   como una franja fina y se abre. El texto entra sobre el final.
   ============================================================ */
/* aire entre el collage y el showroom: sin esto las fotos del collage
   quedan pegadas contra la foto de fondo de la seccion siguiente */
.respiro{height:clamp(56px,11svh,110px);background:var(--ground)}
.reveal{position:relative;height:260svh}
.reveal-in{position:sticky;top:0;height:100lvh;overflow:hidden}
.reveal-bg{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  will-change:transform;
}
.reveal-scrim{position:absolute;inset:0;background:rgba(12,10,8,.08)}
.reveal-panel{
  position:absolute;left:50%;top:50%;translate:-50% -50%;
  overflow:hidden;width:44%;height:1%;opacity:0;
  box-shadow:0 24px 60px rgba(0,0,0,.28);
}
.reveal-panel>img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
}
/* degradado en la base: sin esto el texto blanco cae sobre los
   almohadones claros de la foto y no se lee */
.reveal-panel::after{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(to top,rgba(12,9,7,.62),rgba(12,9,7,.16) 52%,transparent 78%);
}
.reveal-txt{
  position:absolute;left:0;right:0;bottom:20%;z-index:2;
  text-align:center;color:#fff;
  display:flex;flex-direction:column;align-items:center;gap:12px;
  padding:0 18px;opacity:0;
}
.reveal-txt .label{color:rgba(255,255,255,.78)}
.reveal-txt h2{
  font:300 clamp(26px,7.6vw,34px)/1.15 var(--sans);
  letter-spacing:-.026em;text-shadow:0 2px 26px rgba(0,0,0,.4);
}

/* ============================================================
   04 · COLECCIONES
   ============================================================ */
.cols-sec{padding:104px 0 34px}
.cols-hd{padding:0 var(--pad) 22px}
.cols{display:flex;flex-direction:column}
.col{
  display:block;width:100%;text-align:left;
  padding:0 var(--pad) 30px;
}
.col-ph{width:100%;aspect-ratio:16/9;overflow:hidden;border-radius:3px}
.col-ph img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .7s cubic-bezier(.2,.6,.2,1)}
.col:active .col-ph img{transform:scale(1.03)}
.col-row{
  display:flex;justify-content:space-between;align-items:baseline;gap:12px;
  padding-top:13px;
}
.col-n{font:300 21px/1.2 var(--sans);letter-spacing:-.02em}
.col-c{font-size:10.5px;letter-spacing:.19em;text-transform:uppercase;color:var(--ink-faint);white-space:nowrap}

/* ============================================================
   05 · MURO — armador
   ============================================================ */
[hidden]{display:none !important}
.arm{padding-top:calc(var(--header-h) + 18px)}
.arm-lb{padding:0 var(--pad) 18px}
.volver{
  display:inline-flex;align-items:center;gap:9px;
  font-size:10.5px;letter-spacing:.17em;text-transform:uppercase;color:var(--ink-soft);
}
.volver svg{width:13px;height:13px;stroke:currentColor;fill:none;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.arm-hero{width:100%;height:44svh;overflow:hidden}
.arm-hero img{width:100%;height:100%;object-fit:cover;display:block}
.arm-body{padding:28px var(--pad) 0;display:flex;flex-direction:column;gap:30px}
.arm-ttl{display:flex;flex-direction:column;gap:7px}
.arm-ttl h2{font:300 30px/1.16 var(--sans);letter-spacing:-.024em}
.arm-sub{font-size:14px;color:var(--ink-soft);line-height:1.6;max-width:32ch}
.arm-total{font-size:13px;color:var(--ink-soft);font-variant-numeric:tabular-nums;padding-top:2px}
.pc-group{
  padding:26px 0 10px;color:var(--ink-faint);
  border-bottom:1px solid var(--line);margin-bottom:-1px;
}
.pieces>.pc-group:first-child{padding-top:0}

.axes{display:flex;flex-direction:column;gap:26px}
.axis{display:flex;flex-direction:column;gap:12px}
.axis-hd{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.axis-v{font-size:12.5px}
.sw{display:flex;gap:11px;flex-wrap:wrap}
.sw button{width:38px;height:38px;border-radius:50%;position:relative;box-shadow:inset 0 0 0 1px rgba(0,0,0,.16)}
.sw button::after{
  content:"";position:absolute;inset:-5px;border-radius:50%;border:1px solid var(--ink);
  opacity:0;transform:scale(.8);transition:opacity .25s,transform .25s cubic-bezier(.34,1.5,.5,1);
}
.sw button[aria-pressed="true"]::after{opacity:1;transform:none}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chips button{
  font-size:11.5px;padding:9px 15px;border:1px solid var(--line);
  color:var(--ink-soft);transition:border-color .2s,color .2s;
}
.chips button[aria-pressed="true"]{border-color:var(--ink);color:var(--ink)}

/* lista unica: agregar y sacar son el mismo gesto */
.pieces{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.pc{border-bottom:1px solid var(--line);padding:15px 0}
.pc-top{display:flex;gap:14px;align-items:flex-start;justify-content:space-between}
.pc-i{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px}
.pc-r{flex:none;display:flex;flex-direction:column;align-items:flex-end;gap:8px}
.pc-n{font-size:13.5px;line-height:1.3}
.pc-d{font-size:11.5px;color:var(--ink-soft);line-height:1.45}
.pc-pr{font-size:11.5px;color:var(--ink-soft);font-variant-numeric:tabular-nums;white-space:nowrap;padding-top:2px}

.pc.zero .pc-i{opacity:.4}
.qty{display:flex;align-items:center;border:1px solid var(--line)}
.qty button{width:40px;height:34px;display:grid;place-items:center}
.qty button svg{width:11px;height:11px;stroke:var(--ink);stroke-width:1.5;fill:none;stroke-linecap:round}
.qty button[disabled]{opacity:.28}
.qty span{min-width:28px;text-align:center;font-size:13px;font-variant-numeric:tabular-nums}
.pc-cust{font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint)}
.pc-cust[aria-expanded="true"]{color:var(--ink)}
.pc-panel{overflow:hidden;height:0;transition:height .35s cubic-bezier(.4,0,.2,1)}
.pc-panel>div{padding:2px 0 14px;display:flex;flex-direction:column;gap:18px}
.pc-panel .label{font-size:9.5px}
.pc-panel .sw button{width:30px;height:30px}

/* ---- asistente por pasos ---- */
.arm-top{display:flex;justify-content:space-between;align-items:center;padding:0 var(--pad) 24px}
/* indicador de pasos: scrollea en horizontal y lleva los nombres,
   asi se ve de donde venis y que sigue */
.stepper{
  display:flex;align-items:flex-start;overflow-x:auto;scroll-behavior:smooth;
  padding:0 var(--pad);scrollbar-width:none;-webkit-overflow-scrolling:touch;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);
          mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);
}
.stepper::-webkit-scrollbar{display:none}
.stp{flex:none;width:80px;display:flex;flex-direction:column;align-items:center;gap:9px}
.stp i{
  width:27px;height:27px;border-radius:50%;flex:none;font-style:normal;
  border:1px solid var(--line);color:var(--ink-faint);
  font-size:11px;font-variant-numeric:tabular-nums;
  display:grid;place-items:center;transition:all .3s ease;
}
.stp span{font-size:11px;line-height:1.25;text-align:center;color:var(--ink-faint);transition:color .3s}
.stp.on i{background:var(--ink);border-color:var(--ink);color:var(--ground)}
.stp.on span{color:var(--ink)}
.stp.done i{border-color:var(--ink);color:var(--ink)}
.stp-line{flex:none;width:20px;height:1px;background:var(--line);margin-top:13px}
.step-name{display:none}
.step-total{text-align:center;padding:20px var(--pad) 0;font-size:12.5px;color:var(--ink-soft);font-variant-numeric:tabular-nums}
.step-body{padding:34px var(--pad) 120px}
.step-help{font-size:12.5px;color:var(--ink-soft);line-height:1.6;padding-bottom:20px}

.swgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px 9px}
.swgrid-2{grid-template-columns:1fr 1fr;gap:20px 13px}
.swgroup{
  grid-column:1/-1;color:var(--ink-faint);
  padding:10px 0 2px;border-bottom:1px solid var(--line);
}
.swgroup:first-child{padding-top:0}
.swcard{display:flex;flex-direction:column;gap:6px;text-align:left;min-width:0}
.swcard-c{
  width:100%;aspect-ratio:1;border-radius:3px;display:block;overflow:hidden;
  background:var(--ground-2);position:relative;
  box-shadow:inset 0 0 0 1px rgba(0,0,0,.12);transition:box-shadow .22s ease;
}
.swcard-c img,.swcard-c i{
  position:absolute;inset:0;width:100%;height:100%;display:block;object-fit:cover;
}
.swcard[aria-pressed="true"] .swcard-c{
  box-shadow:inset 0 0 0 1px rgba(0,0,0,.12), 0 0 0 1.5px var(--ink);
}
.swcard-n{font-size:10.5px;line-height:1.25;overflow-wrap:break-word;hyphens:auto}
.swcard-k{font-size:9.5px;color:var(--ink-faint);font-variant-numeric:tabular-nums;letter-spacing:.04em}
.swgrid-2 .swcard-n{font-size:13px}
.swgrid-2 .swcard-k{font-size:11px}

.resu-tot{
  display:flex;justify-content:space-between;align-items:baseline;gap:12px;
  padding:22px 0 16px;border-bottom:1px solid var(--line);margin-bottom:18px;
}
.resu-tot b{font:300 22px/1 var(--sans);font-variant-numeric:tabular-nums}

.stepbar{
  position:fixed;left:0;right:0;bottom:0;z-index:45;max-width:var(--frame);margin:0 auto;
  background:var(--ground);border-top:1px solid var(--line);
  padding:12px var(--pad) calc(12px + env(safe-area-inset-bottom));
  display:flex;align-items:center;justify-content:space-between;gap:12px;
}
.stepnav{
  display:inline-flex;align-items:center;gap:8px;
  font-size:10.5px;letter-spacing:.17em;text-transform:uppercase;color:var(--ink-soft);
  padding:14px 4px;
}
.stepnav svg{width:13px;height:13px;stroke:currentColor;fill:none;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.stepnav[disabled]{opacity:.3}

.btn{
  background:var(--ink);color:var(--ground);font-size:10.5px;letter-spacing:.17em;
  text-transform:uppercase;padding:14px 20px;white-space:nowrap;transition:opacity .2s;
}
.btn:active{opacity:.7}
.btn-wa{background:var(--wa);color:#fff;display:flex;align-items:center;justify-content:center;gap:9px;width:100%;padding:17px}
.btn-wa svg{width:16px;height:16px;fill:currentColor;flex:none}

/* ============================================================
   07 · SELECCIÓN
   ============================================================ */
.scrim{position:fixed;inset:0;z-index:70;background:rgba(12,10,8,.5);opacity:0;visibility:hidden;transition:opacity .38s,visibility .38s}
.scrim.on{opacity:1;visibility:visible}
.sheet{
  position:fixed;left:0;right:0;bottom:0;z-index:75;max-width:var(--frame);margin:0 auto;
  background:var(--ground);max-height:88svh;display:flex;flex-direction:column;
  transform:translateY(101%);transition:transform .46s cubic-bezier(.32,.72,0,1);
}
.sheet.on{transform:none}
.sheet-grab{padding:9px 0 3px;display:flex;justify-content:center}
.sheet-grab i{width:34px;height:3px;border-radius:2px;background:var(--line)}
.sheet-hd{padding:12px var(--pad) 16px;display:flex;justify-content:space-between;align-items:baseline;border-bottom:1px solid var(--line)}
.sheet-body{overflow-y:auto;flex:1;padding:0 var(--pad)}
.item{display:flex;gap:13px;padding:17px 0;border-bottom:1px solid var(--line);align-items:flex-start}
.item-i{flex:1;display:flex;flex-direction:column;gap:4px;min-width:0}
.item-n{font-size:13.5px}
.item-o{font-size:11.5px;color:var(--ink-soft);line-height:1.5}
.item-x{font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint)}
.empty{padding:52px 0;text-align:center;color:var(--ink-faint);font-size:13.5px}
.sheet-ft{padding:16px var(--pad) calc(18px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:11px;border-top:1px solid var(--line)}
.sheet-ft .fine{font-size:11px;color:var(--ink-faint);text-align:center;line-height:1.5}

.prev{position:fixed;inset:0;z-index:80;display:flex;align-items:center;padding:var(--pad);max-width:var(--frame);margin:0 auto;opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s}
.prev.on{opacity:1;visibility:visible}
.prev-bg{position:absolute;inset:0;background:rgba(12,10,8,.66)}
.prev-card{position:relative;width:100%;background:var(--ground);padding:20px;display:flex;flex-direction:column;gap:15px;max-height:82svh}


/* ============================================================
   FOOTER
   ============================================================ */
/* cierre: solo el logo, centrado */
.ft{
  padding:54px var(--pad) 62px;
  display:flex;justify-content:center;
  border-top:1px solid var(--line);
}
.ft>svg{width:170px;height:auto;overflow:visible;fill:var(--ink)}
/* ============================================================
   PORTADA DE COLECCION
   ============================================================ */
.colec{padding-top:calc(var(--header-h) + 18px);padding-bottom:88px}
.colec-top{padding:0 var(--pad) 18px}
.colec-hero{width:100%;aspect-ratio:16/9;overflow:hidden}
.colec-hero img{width:100%;height:100%;object-fit:cover;display:block}
.colec-intro{padding:26px var(--pad) 0;display:flex;flex-direction:column;gap:10px}
.colec-intro h2{font:300 32px/1.14 var(--sans);letter-spacing:-.026em}

.bloque{padding:38px var(--pad) 0;display:flex;flex-direction:column;gap:14px}
/* las dos cartas de material van mas juntas */
.bloque-mat{padding-top:24px;gap:11px}

/* galeria ambientada: se pasa de costado */
.galeria{
  display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x mandatory;
  scrollbar-width:none;margin:0 calc(var(--pad) * -1);padding:0 var(--pad);
}
.galeria::-webkit-scrollbar{display:none}
.galeria figure{flex:0 0 82%;scroll-snap-align:center;margin:0;aspect-ratio:4/5;overflow:hidden;border-radius:3px}
.galeria img{width:100%;height:100%;object-fit:cover;display:block}

/* las piezas: mirar, no elegir */
/* las piezas: lista agrupada, sin imagen */
.plista-nota{font-size:11.5px;color:var(--ink-faint)}
/* solapas de grupo: se deslizan si no entran */
.gtabs{
  display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;
  margin:0 calc(var(--pad) * -1);padding:0 var(--pad) 2px;
}
.gtabs::-webkit-scrollbar{display:none}
.gtabs button{
  flex:none;font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  padding:10px 16px;color:var(--ink-soft);
  box-shadow:inset 0 0 0 1px var(--line);
  transition:background .2s,color .2s,box-shadow .2s;
}
.gtabs button[aria-pressed="true"]{
  background:var(--ink);color:var(--ground);box-shadow:inset 0 0 0 1px var(--ink);
}
.plista{display:flex;flex-direction:column;border-top:1px solid var(--line)}
/* listado, no navegacion: filas de lectura */
.prow{
  display:flex;align-items:baseline;justify-content:space-between;gap:16px;
  padding:15px 0;border-bottom:1px solid var(--line);
}
.prow-i{display:flex;flex-direction:column;gap:3px;min-width:0}
.prow-n{font-size:14.5px;line-height:1.3;letter-spacing:-.006em}
.prow-nota{font-size:11px;color:var(--ink-faint);line-height:1.3}
.prow-d{
  font-size:12px;color:var(--ink-soft);white-space:nowrap;
  font-variant-numeric:tabular-nums;letter-spacing:.01em;
}

/* muestras de material: chicas, en fila que envuelve */
.muestras{display:flex;gap:5px;flex-wrap:wrap}
.muestras i{
  width:26px;height:26px;border-radius:50%;display:block;
  background-size:cover;background-position:center;
  box-shadow:inset 0 0 0 1px rgba(0,0,0,.14);
}

.colec-cta{padding:30px var(--pad) 0}
.colec-cta .btn{width:100%;text-align:center;padding:18px}

/* ---- pieza a medida ---- */
.medida{display:flex;gap:8px;padding-top:8px;flex-wrap:wrap}
.medida label{display:flex;flex-direction:column;gap:5px;min-width:0}
.medida span{
  font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-faint);
}
.medida input{
  width:72px;padding:9px 10px;font:400 13px var(--sans);
  color:var(--ink);background:var(--ground);
  border:1px solid var(--line);border-radius:0;
  font-variant-numeric:tabular-nums;-webkit-appearance:none;appearance:none;
}
.medida input:focus{outline:none;border-color:var(--ink)}
.medida input::-webkit-outer-spin-button,
.medida input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}

/* ---- opcion sin apoyabrazos ---- */
.pc-check{display:inline-flex;align-items:center;gap:9px;padding:6px 0 0;cursor:pointer;align-self:flex-start}
.pc-check input{
  width:17px;height:17px;flex:none;margin:0;-webkit-appearance:none;appearance:none;
  border:1px solid var(--line);background:var(--ground);position:relative;
  transition:background .18s,border-color .18s;
}
.pc-check input:checked{background:var(--ink);border-color:var(--ink)}
.pc-check input:checked::after{
  content:"";position:absolute;left:5px;top:1px;width:5px;height:10px;
  border:solid var(--ground);border-width:0 1.5px 1.5px 0;transform:rotate(43deg);
}
.pc-check span{font-size:12px;color:var(--ink-soft)}

/* ---- aclaracion al pie de un grupo ---- */
.grupo-nota{
  font-size:12px;color:var(--ink-soft);line-height:1.6;
  padding:18px 0 0;max-width:34ch;
}

/* ---- muestra del acabado elegido, arriba del paso ---- */
.elegido{
  display:flex;align-items:center;gap:14px;
  padding:14px;margin-bottom:24px;background:var(--ground-2);border-radius:3px;
}
.elegido-c{
  width:62px;height:62px;flex:none;border-radius:3px;overflow:hidden;
  background:var(--ground);box-shadow:inset 0 0 0 1px rgba(0,0,0,.12);
}
.elegido-c img{width:100%;height:100%;object-fit:cover;display:block}
.elegido-i{display:flex;flex-direction:column;gap:3px;min-width:0}
.elegido-l{
  font-size:9.5px;letter-spacing:.19em;text-transform:uppercase;color:var(--ink-faint);
}
.elegido-n{font-size:16px;line-height:1.2;letter-spacing:-.012em}
.elegido-k{font-size:11px;color:var(--ink-soft);font-variant-numeric:tabular-nums}

/* ---- paso de respaldo ---- */
.rgrupo{display:flex;flex-direction:column;gap:13px}
.rgrupo + .rgrupo{margin-top:34px}
.rtipos{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.rtipo{
  display:flex;flex-direction:column;gap:7px;text-align:left;
  padding:15px 14px;box-shadow:inset 0 0 0 1px var(--line);transition:box-shadow .22s ease;
}
.rtipo[aria-pressed="true"]{box-shadow:inset 0 0 0 1.5px var(--ink)}
.rtipo-ph{
  display:block;width:100%;aspect-ratio:1;border-radius:3px;overflow:hidden;
  background:var(--ground);
  transition:box-shadow .22s ease;
}
.rtipo-ph img{width:100%;height:100%;object-fit:contain;display:block;mix-blend-mode:multiply}
.rtipo[aria-pressed="true"] .rtipo-ph{box-shadow:inset 0 0 0 1px var(--line),0 0 0 1.5px var(--ink)}
.rtipo-n{font-size:14px;line-height:1.25}
.rtipo-k{font-size:11px;color:var(--ink-faint);line-height:1.35}

.rcant{display:flex;flex-direction:column}
.rfila{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:13px 0;border-bottom:1px solid var(--line);
}
.rfila:first-child{border-top:1px solid var(--line)}
.rfila-n{font-size:13.5px;line-height:1.3;min-width:0}
.rfila .chips{flex:none;gap:6px}
.rfila .chips button{padding:8px 13px;font-size:12px;letter-spacing:.04em;text-transform:none}
.rfila-fijo{
  font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink-faint);align-self:center;
}

/* ---- rotulo con ayuda desplegable ---- */
.rlab{display:flex;align-items:center;gap:9px}
.info{
  width:17px;height:17px;flex:none;border-radius:50%;
  background:var(--ink);color:var(--ground);
  font-size:10px;font-style:italic;font-weight:500;line-height:17px;text-align:center;
  transition:opacity .2s;
}
.info[aria-expanded="true"]{opacity:.5}
.info-txt{
  font-size:12.5px;line-height:1.65;color:var(--ink-soft);
  max-width:36ch;padding:2px 0 4px;
}

/* chips de dos lineas: nombre y medida */
.chips-2 button{display:flex;flex-direction:column;align-items:center;gap:3px;padding:10px 14px}
.chips-2 em{font-style:normal;font-size:10.5px;letter-spacing:.06em;opacity:.7}

/* ---- formulario de contacto en la bolsa ---- */
.sform{
  display:flex;flex-direction:column;gap:14px;
  padding:26px 0 6px;border-top:1px solid var(--line);margin-top:20px;
}
.sfield{display:flex;flex-direction:column;gap:6px}
.sfield > span{
  font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-faint);
}
.sfield input{
  width:100%;padding:12px 13px;font:400 15px var(--sans);
  color:var(--ink);background:var(--ground);
  border:1px solid var(--line);border-radius:0;-webkit-appearance:none;appearance:none;
  transition:border-color .18s;
}
.sfield input:focus{outline:none;border-color:var(--ink)}
.sfield input.mal{border-color:#B4462F}
.scheck{display:inline-flex;align-items:center;gap:10px;cursor:pointer;padding:2px 0}
.scheck input{
  width:18px;height:18px;flex:none;margin:0;-webkit-appearance:none;appearance:none;
  border:1px solid var(--line);background:var(--ground);position:relative;
  transition:background .18s,border-color .18s;
}
.scheck input:checked{background:var(--ink);border-color:var(--ink)}
.scheck input:checked::after{
  content:"";position:absolute;left:5.5px;top:1.5px;width:5px;height:10px;
  border:solid var(--ground);border-width:0 1.5px 1.5px 0;transform:rotate(43deg);
}
.scheck span{font-size:14px}
.sform-err{font-size:12.5px;line-height:1.5;color:#B4462F}

/* ---- confirmacion del pedido ---- */
.ok{display:flex;flex-direction:column;align-items:center;gap:14px;text-align:center;padding:14px 6px 4px}
.ok-tick{
  width:52px;height:52px;border-radius:50%;display:grid;place-items:center;
  background:var(--wa);margin-bottom:4px;
}
.ok-tick svg{width:24px;height:24px;fill:none;stroke:#fff;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.ok.mal .ok-tick{background:#B4462F}
.ok h3{font:300 23px/1.25 var(--sans);letter-spacing:-.02em;margin:0}
.ok p{font-size:14px;line-height:1.6;color:var(--ink-soft);max-width:30ch}
.ok-acc{display:flex;flex-direction:column;gap:9px;width:100%;padding-top:8px}
.btn-lin{
  background:none;color:var(--ink-soft);
  box-shadow:inset 0 0 0 1px var(--line);width:100%;text-align:center;
}

/* ---- seleccion agrupada por coleccion ---- */
.sel-grupo + .sel-grupo{margin-top:10px}
.sel-hd{
  padding:22px 0 9px;border-bottom:1px solid var(--line);
}
.sel-grupo:first-child .sel-hd{padding-top:4px}
.sel-hd .pc-group{padding:0;border:0;margin:0}

/* boton de ancho completo, en negro como el resto */
.btn-full{width:100%;text-align:center;padding:17px}