/* ╔══════════════════════════════════════════════════════════╗
   ║  SISTEMA DE DISEÑO — "Datasheet clínico"                  ║
   ╚══════════════════════════════════════════════════════════╝ */
:root{
  /* — Color — */
  --paper:#ECEAE2;        /* piedra cálida (no es el cream típico de IA) */
  --paper-2:#E2DFD4;      /* banda más profunda */
  --card:#FFFFFF;
  --ink:#16241E;          /* pino profundo casi negro */
  --ink-2:#3C4944;
  --ink-3:#6E776F;
  --line:rgba(22,36,30,.14);
  --line-2:rgba(22,36,30,.08);
  --brand:#0A6B4B;        /* verde quirófano profundo */
  --brand-d:#085A3F;
  --brand-tint:#D9E9E0;
  --wa:#1FAD55; --wa-d:#178c43;
  --ok:#0A8F5B; --low:#C2811A; --out:#BC3B2E;

  /* — Tipografía — */
  --ff-display:'Bricolage Grotesque',sans-serif;
  --ff-body:'Hanken Grotesk',sans-serif;
  --ff-mono:'JetBrains Mono',ui-monospace,monospace;

  /* — Forma — */
  --r:6px; --r-s:4px; --r-pill:9999px;
  --maxw:1240px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  font-family:var(--ff-body);
  background:var(--paper);
  color:var(--ink);
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%;}
button{font-family:inherit;cursor:pointer;}

/* utilidades mono */
.mono{font-family:var(--ff-mono);font-weight:500;letter-spacing:-.01em;}
.kicker{
  font-family:var(--ff-mono);font-size:.72rem;font-weight:500;
  letter-spacing:.14em;text-transform:uppercase;color:var(--brand);
}

/* ── TOP UTILITY BAR ───────────────────────────────── */
.utility{
  background:var(--ink);color:var(--paper);
  font-family:var(--ff-mono);font-size:.7rem;font-weight:500;
  letter-spacing:.08em;text-transform:uppercase;
  display:flex;align-items:center;justify-content:center;gap:1.5rem;
  padding:.55rem 1rem;text-align:center;
}
.utility .sep{color:var(--brand);}
@media(max-width:640px){ .utility{font-size:.62rem;gap:.75rem;} .utility .u-hide{display:none;} }

/* ── NAV ───────────────────────────────────────────── */
nav{
  position:sticky;top:0;z-index:100;
  background:rgba(236,234,226,.85);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  max-width:var(--maxw);margin:0 auto;
  display:flex;align-items:center;gap:1.5rem;
  padding:.9rem 1.5rem;
}
.brand-mark{display:flex;flex-direction:column;line-height:1;text-decoration:none;}
.brand-mark .bm-top{
  font-family:var(--ff-display);font-weight:800;font-size:1.25rem;
  color:var(--ink);letter-spacing:-.02em;
}
.brand-mark .bm-top em{color:var(--brand);font-style:normal;}
.brand-mark .bm-sub{
  font-family:var(--ff-mono);font-size:.58rem;font-weight:500;
  letter-spacing:.22em;color:var(--ink-3);text-transform:uppercase;margin-top:3px;
}
.nav-links{display:flex;gap:.4rem;flex:1;justify-content:center;}
.nav-link{
  border:none;background:transparent;
  font-family:var(--ff-mono);font-size:.74rem;font-weight:500;
  letter-spacing:.04em;text-transform:uppercase;
  color:var(--ink-2);padding:.5rem .85rem;border-radius:var(--r-pill);
  transition:color .18s,background .18s;
}
.nav-link:hover{color:var(--ink);}
.nav-link.active{color:var(--brand);background:var(--brand-tint);}
.cart-trigger{
  position:relative;display:flex;align-items:center;gap:.5rem;
  background:var(--ink);color:var(--paper);border:none;
  padding:.6rem 1.1rem;border-radius:var(--r-pill);
  font-family:var(--ff-mono);font-size:.74rem;font-weight:500;
  letter-spacing:.05em;text-transform:uppercase;
  transition:background .18s,transform .18s;white-space:nowrap;
}
.cart-trigger:hover{background:var(--brand);transform:translateY(-1px);}
.cart-badge{
  position:absolute;top:-7px;right:-7px;min-width:20px;height:20px;padding:0 5px;
  background:var(--brand);color:#fff;border-radius:var(--r-pill);
  font-family:var(--ff-mono);font-size:.66rem;font-weight:700;
  display:flex;align-items:center;justify-content:center;border:2px solid var(--paper);
}
.cart-badge.hidden{display:none;}

/* ── HERO ──────────────────────────────────────────── */
.hero{max-width:var(--maxw);margin:0 auto;padding:4rem 1.5rem 2.5rem;}
.hero-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:3rem;align-items:end;}
.hero-eyebrow{margin-bottom:1.5rem;display:flex;align-items:center;gap:.6rem;}
.live-dot{
  width:7px;height:7px;border-radius:50%;background:var(--brand);
  box-shadow:0 0 0 0 rgba(10,107,75,.5);animation:livePulse 2.2s infinite;
}
@keyframes livePulse{
  0%{box-shadow:0 0 0 0 rgba(10,107,75,.45);}
  70%{box-shadow:0 0 0 7px rgba(10,107,75,0);}
  100%{box-shadow:0 0 0 0 rgba(10,107,75,0);}
}
.hero h1{
  font-family:var(--ff-display);font-weight:800;
  font-size:clamp(2.6rem,6.2vw,5rem);line-height:.98;letter-spacing:-.03em;
  color:var(--ink);margin-bottom:1.5rem;
}
.hero h1 em{color:var(--brand);font-style:normal;}
.hero-lede{
  font-size:1.08rem;color:var(--ink-2);max-width:46ch;
  line-height:1.65;margin-bottom:2.2rem;
}
.hero-ctas{display:flex;gap:.9rem;flex-wrap:wrap;}
.btn{
  font-family:var(--ff-mono);font-size:.8rem;font-weight:500;
  letter-spacing:.06em;text-transform:uppercase;
  padding:.95rem 1.6rem;border-radius:var(--r-pill);border:1.5px solid transparent;
  transition:transform .18s,background .18s,border-color .18s,color .18s;
  display:inline-flex;align-items:center;gap:.5rem;
}
.btn-fill{background:var(--ink);color:var(--paper);}
.btn-fill:hover{background:var(--brand);transform:translateY(-2px);}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line);}
.btn-ghost:hover{border-color:var(--ink);transform:translateY(-2px);}

/* — Manifiesto card (signature) — */
.manifest{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--r);overflow:hidden;
  box-shadow:0 1px 0 rgba(22,36,30,.04);
}
.manifest-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:.85rem 1.1rem;border-bottom:1px solid var(--line);
  background:var(--paper-2);
}
.manifest-head .mh-title{
  font-family:var(--ff-mono);font-size:.68rem;font-weight:700;
  letter-spacing:.16em;text-transform:uppercase;color:var(--ink);
}
.manifest-head .mh-tag{
  font-family:var(--ff-mono);font-size:.6rem;font-weight:500;
  letter-spacing:.1em;color:var(--brand);
  border:1px solid var(--brand);border-radius:var(--r-s);padding:.15rem .45rem;
}
.manifest-row{
  display:flex;align-items:baseline;justify-content:space-between;gap:1rem;
  padding:.78rem 1.1rem;border-bottom:1px dashed var(--line-2);
}
.manifest-row:last-child{border-bottom:none;}
.manifest-row .mr-k{
  font-family:var(--ff-mono);font-size:.64rem;font-weight:500;
  letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);
}
.manifest-row .mr-v{
  font-family:var(--ff-body);font-size:.92rem;font-weight:600;
  color:var(--ink);text-align:right;
}
.manifest-row .mr-v small{color:var(--brand);font-weight:700;}

/* ── MARQUEE ───────────────────────────────────────── */
.marquee{
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:var(--ink);overflow:hidden;margin-top:3rem;
}
.marquee-track{
  display:flex;gap:0;white-space:nowrap;
  animation:scroll 32s linear infinite;width:max-content;
}
.marquee:hover .marquee-track{animation-play-state:paused;}
.marquee-item{
  display:inline-flex;align-items:center;gap:1rem;padding:.85rem 1.6rem;
  font-family:var(--ff-mono);font-size:.78rem;font-weight:500;
  letter-spacing:.08em;text-transform:uppercase;color:var(--paper);
}
.marquee-item .star{color:var(--brand);}
@keyframes scroll{from{transform:translateX(0);}to{transform:translateX(-50%);}}

/* ── CATALOG ───────────────────────────────────────── */
.catalog{max-width:var(--maxw);margin:0 auto;padding:4rem 1.5rem;}
.cat-top{
  display:flex;align-items:flex-end;justify-content:space-between;
  flex-wrap:wrap;gap:1.5rem;margin-bottom:2.5rem;
}
.cat-title{font-family:var(--ff-display);font-weight:800;font-size:2.4rem;letter-spacing:-.025em;line-height:1;}
.cat-sub{
  display:flex;align-items:center;gap:.5rem;margin-top:.7rem;
  font-family:var(--ff-mono);font-size:.72rem;color:var(--ink-3);letter-spacing:.04em;
}
.cat-sub .live-dot{width:6px;height:6px;}
.cat-filters{display:flex;gap:.5rem;flex-wrap:wrap;}
.filter{
  font-family:var(--ff-mono);font-size:.72rem;font-weight:500;
  letter-spacing:.05em;text-transform:uppercase;
  background:transparent;border:1px solid var(--line);color:var(--ink-2);
  padding:.5rem 1rem;border-radius:var(--r-pill);transition:all .18s;
}
.filter:hover{border-color:var(--ink);color:var(--ink);}
.filter.active{background:var(--ink);border-color:var(--ink);color:var(--paper);}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.4rem;}

/* — Skeleton — */
.sk-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;}
.sk-img{aspect-ratio:1/1;}
.sk-body{padding:1.1rem;}
.sk-line{height:13px;border-radius:var(--r-pill);margin-bottom:.7rem;}
.sk-line.s{width:55%;}
.shimmer{
  background:linear-gradient(90deg,var(--paper-2) 25%,#d6d2c6 50%,var(--paper-2) 75%);
  background-size:200% 100%;animation:shim 1.4s infinite;
}
@keyframes shim{0%{background-position:200% 0;}100%{background-position:-200% 0;}}

/* — Product card — */
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  overflow:hidden;transition:transform .2s,box-shadow .2s,border-color .2s;
  display:flex;flex-direction:column;
}
.card:not(.sold):hover{transform:translateY(-4px);box-shadow:0 14px 32px rgba(22,36,30,.1);border-color:var(--ink);cursor:pointer;}
.card.sold{opacity:.78;}
.card-img{position:relative;aspect-ratio:1/1;overflow:hidden;background:var(--paper-2);}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform .35s;}
.card:not(.sold):hover .card-img img{transform:scale(1.05);}
.card-emoji{position:absolute;inset:0;display:none;align-items:center;justify-content:center;font-size:3.4rem;}
.card-img.noimg img{display:none;}
.card-img.noimg .card-emoji,
.card-img.err img{display:none;}
.card-img.err .card-emoji,
.card-img.noimg .card-emoji{display:flex;}
/* badge */
.tag{
  position:absolute;top:.7rem;left:.7rem;z-index:2;
  font-family:var(--ff-mono);font-size:.6rem;font-weight:700;
  letter-spacing:.1em;text-transform:uppercase;
  padding:.28rem .55rem;border-radius:var(--r-s);
}
.tag-figs{background:var(--ink);color:var(--paper);}
.tag-oferta{background:var(--out);color:#fff;}
.tag-importado{background:var(--brand);color:#fff;}
.tag-hot{background:#D4581E;color:#fff;}
.tag-nuevo{background:var(--low);color:#fff;}
/* sold overlay */
.sold-cover{
  position:absolute;inset:0;z-index:3;background:rgba(22,36,30,.5);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--ff-mono);font-size:.82rem;font-weight:700;
  letter-spacing:.22em;color:var(--paper);
}
.card-body{padding:1.1rem 1.1rem 1.2rem;display:flex;flex-direction:column;flex:1;}
.card-cat{
  font-family:var(--ff-mono);font-size:.62rem;font-weight:500;
  letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);margin-bottom:.5rem;
}
.card-name{
  font-family:var(--ff-display);font-weight:700;font-size:1.05rem;
  letter-spacing:-.015em;line-height:1.18;color:var(--ink);margin-bottom:.45rem;
}
.card-desc{
  font-size:.82rem;color:var(--ink-2);line-height:1.5;margin-bottom:1rem;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card-meta{
  margin-top:auto;display:flex;align-items:center;justify-content:space-between;
  padding-top:.85rem;border-top:1px solid var(--line-2);
}
.card-price{font-family:var(--ff-mono);font-weight:700;font-size:1.15rem;color:var(--ink);}
.card-price .cur{font-size:.7rem;color:var(--ink-3);font-weight:500;margin-right:1px;}
.stock-ind{display:flex;align-items:center;gap:.4rem;font-family:var(--ff-mono);font-size:.66rem;font-weight:500;letter-spacing:.04em;}
.stock-ind .dot{width:6px;height:6px;border-radius:50%;flex-shrink:0;}
.si-ok{color:var(--ok);}        .si-ok .dot{background:var(--ok);}
.si-low{color:var(--low);}      .si-low .dot{background:var(--low);}
.si-out{color:var(--out);}      .si-out .dot{background:var(--out);}
.card-add{
  margin-top:1rem;width:100%;
  font-family:var(--ff-mono);font-size:.72rem;font-weight:500;
  letter-spacing:.08em;text-transform:uppercase;
  background:var(--paper);border:1px solid var(--line);color:var(--ink);
  padding:.7rem;border-radius:var(--r-s);transition:all .18s;
}
.card:not(.sold):hover .card-add{background:var(--ink);border-color:var(--ink);color:var(--paper);}
.card-add:disabled{opacity:.4;cursor:not-allowed;}
.empty{grid-column:1/-1;text-align:center;padding:4rem 1rem;color:var(--ink-3);}
.empty .em-ic{font-size:2.6rem;margin-bottom:1rem;}
.empty p{font-family:var(--ff-mono);font-size:.82rem;letter-spacing:.04em;}

/* ── VALUE BAND ────────────────────────────────────── */
.value-band{background:var(--ink);color:var(--paper);margin-top:2rem;}
.value-inner{max-width:var(--maxw);margin:0 auto;padding:4.5rem 1.5rem;
  display:grid;grid-template-columns:repeat(3,1fr);gap:2.5rem;}
.value-col .vc-eye{
  font-family:var(--ff-mono);font-size:.66rem;font-weight:500;
  letter-spacing:.16em;text-transform:uppercase;color:var(--brand);
  padding-bottom:1rem;margin-bottom:1.3rem;border-bottom:1px solid rgba(236,234,226,.18);
}
.value-col h3{font-family:var(--ff-display);font-weight:700;font-size:1.5rem;letter-spacing:-.02em;margin-bottom:.7rem;}
.value-col p{font-size:.92rem;color:rgba(236,234,226,.72);line-height:1.65;}
@media(max-width:760px){ .value-inner{grid-template-columns:1fr;gap:2.5rem;padding:3rem 1.5rem;} }

/* ── CTA STRIP ─────────────────────────────────────── */
.cta-strip{max-width:var(--maxw);margin:0 auto;padding:4.5rem 1.5rem;text-align:center;}
.cta-strip h2{font-family:var(--ff-display);font-weight:800;font-size:clamp(2rem,5vw,3.2rem);letter-spacing:-.03em;line-height:1.02;margin-bottom:1.3rem;}
.cta-strip h2 em{color:var(--brand);font-style:normal;}
.cta-strip p{font-size:1.05rem;color:var(--ink-2);max-width:48ch;margin:0 auto 2rem;line-height:1.6;}

/* ── FOOTER ────────────────────────────────────────── */
footer{border-top:1px solid var(--line);background:var(--paper-2);}
.foot-inner{max-width:var(--maxw);margin:0 auto;padding:3.5rem 1.5rem 2rem;}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:2.5rem;margin-bottom:3rem;}
.foot-brand .fb-top{font-family:var(--ff-display);font-weight:800;font-size:1.4rem;letter-spacing:-.02em;}
.foot-brand .fb-top em{color:var(--brand);font-style:normal;}
.foot-brand p{font-size:.9rem;color:var(--ink-2);line-height:1.6;margin-top:.9rem;max-width:38ch;}
.foot-col h4{font-family:var(--ff-mono);font-size:.66rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin-bottom:1.1rem;}
.foot-col a{display:block;text-decoration:none;color:var(--ink);font-size:.9rem;margin-bottom:.7rem;transition:color .15s;}
.foot-col a:hover{color:var(--brand);}
.foot-bottom{
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;
  padding-top:1.8rem;border-top:1px solid var(--line);
  font-family:var(--ff-mono);font-size:.68rem;letter-spacing:.05em;color:var(--ink-3);text-transform:uppercase;
}
@media(max-width:760px){ .foot-grid{grid-template-columns:1fr;gap:2rem;} }

/* ── OVERLAY ───────────────────────────────────────── */
.overlay{position:fixed;inset:0;background:rgba(22,36,30,.5);z-index:600;opacity:0;pointer-events:none;transition:opacity .25s;backdrop-filter:blur(3px);}
.overlay.open{opacity:1;pointer-events:all;}
.overlay.top{z-index:1100;}

/* ── PRODUCT MODAL ─────────────────────────────────── */
.pmodal{
  position:fixed;top:50%;left:50%;z-index:700;
  transform:translate(-50%,-46%);opacity:0;pointer-events:none;
  background:var(--card);border-radius:var(--r);
  width:min(560px,calc(100vw - 2rem));max-height:92vh;overflow-y:auto;
  transition:transform .3s,opacity .3s;box-shadow:0 24px 60px rgba(22,36,30,.3);
}
.pmodal.open{transform:translate(-50%,-50%);opacity:1;pointer-events:all;}
.pm-gallery{position:relative;aspect-ratio:16/11;background:var(--paper-2);overflow:hidden;}
.pm-gallery img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;opacity:0;transition:opacity .3s;}
.pm-gallery img.active{opacity:1;position:relative;}
.pm-emoji{position:absolute;inset:0;display:none;align-items:center;justify-content:center;font-size:4.5rem;}
.pm-gallery.noimg img{display:none;}
.pm-gallery.noimg .pm-emoji{display:flex;}
.gal-arrow{
  position:absolute;top:50%;transform:translateY(-50%);z-index:5;
  width:36px;height:36px;border-radius:50%;border:none;
  background:rgba(22,36,30,.55);color:var(--paper);font-size:1.1rem;
  display:none;align-items:center;justify-content:center;
  cursor:pointer;transition:background .15s;backdrop-filter:blur(4px);
}
.gal-arrow:hover{background:var(--ink);}
.gal-arrow.show{display:flex;}
.gal-prev{left:.8rem;}
.gal-next{right:.8rem;}
.gal-dots{
  position:absolute;bottom:.8rem;left:50%;transform:translateX(-50%);z-index:5;
  display:none;gap:.45rem;align-items:center;
  background:rgba(22,36,30,.45);padding:.35rem .6rem;border-radius:var(--r-pill);backdrop-filter:blur(4px);
}
.gal-dots.show{display:flex;}
.gal-dot{
  width:7px;height:7px;border-radius:50%;border:none;padding:0;
  background:rgba(236,234,226,.45);cursor:pointer;transition:all .2s;
}
.gal-dot.on{background:var(--paper);transform:scale(1.3);}
.pm-close{position:absolute;top:.8rem;right:.8rem;z-index:5;width:34px;height:34px;border-radius:50%;
  background:rgba(22,36,30,.55);color:var(--paper);border:none;font-size:1.2rem;line-height:1;
  display:flex;align-items:center;justify-content:center;transition:background .15s;}
.pm-close:hover{background:var(--ink);}
.pm-body{padding:1.6rem;}
.pm-cat{font-family:var(--ff-mono);font-size:.66rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);}
.pm-name{font-family:var(--ff-display);font-weight:800;font-size:1.7rem;letter-spacing:-.025em;line-height:1.1;margin:.5rem 0 .9rem;}
.pm-priceline{display:flex;align-items:center;gap:1rem;margin-bottom:1.2rem;flex-wrap:wrap;}
.pm-price{font-family:var(--ff-mono);font-weight:700;font-size:1.6rem;color:var(--ink);}
.pm-price .cur{font-size:.85rem;color:var(--ink-3);font-weight:500;margin-right:2px;}
.pm-stock{font-family:var(--ff-mono);font-size:.7rem;font-weight:500;letter-spacing:.04em;padding:.3rem .7rem;border-radius:var(--r-pill);display:inline-flex;align-items:center;gap:.4rem;}
.pm-stock .dot{width:6px;height:6px;border-radius:50%;}
.ps-ok{background:rgba(10,143,91,.12);color:var(--ok);} .ps-ok .dot{background:var(--ok);}
.ps-low{background:rgba(194,129,26,.14);color:var(--low);} .ps-low .dot{background:var(--low);}
.ps-out{background:rgba(188,59,46,.12);color:var(--out);} .ps-out .dot{background:var(--out);}
.pm-desc{font-size:.93rem;color:var(--ink-2);line-height:1.65;margin-bottom:1.5rem;}
.opt-label{font-family:var(--ff-mono);font-size:.66rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);margin-bottom:.6rem;display:block;}
.chips{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.3rem;}
.chip{
  font-family:var(--ff-mono);font-size:.76rem;font-weight:500;
  border:1px solid var(--line);background:var(--card);color:var(--ink-2);
  padding:.45rem .85rem;border-radius:var(--r-s);transition:all .15s;
}
.chip:hover{border-color:var(--ink);color:var(--ink);}
.chip.on{background:var(--ink);border-color:var(--ink);color:var(--paper);}
.chip-dot{
  display:inline-block;width:5px;height:5px;border-radius:50%;
  background:var(--brand);margin-left:.4rem;vertical-align:middle;
  transform:translateY(-1px);
}
.chip.on .chip-dot{background:var(--paper);}
.qty-line{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem;}
.qty-ctrl{display:flex;align-items:center;gap:1rem;border:1px solid var(--line);border-radius:var(--r-pill);padding:.25rem;}
.qty-b{width:32px;height:32px;border-radius:50%;border:none;background:transparent;font-size:1.2rem;font-weight:600;color:var(--ink);transition:background .15s;display:flex;align-items:center;justify-content:center;}
.qty-b:hover{background:var(--paper);}
.qty-n{font-family:var(--ff-mono);font-weight:700;font-size:1rem;min-width:24px;text-align:center;}
.pm-add{width:100%;font-family:var(--ff-mono);font-size:.82rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;
  background:var(--ink);color:var(--paper);border:none;padding:1.05rem;border-radius:var(--r-s);transition:background .18s,transform .18s;}
.pm-add:hover{background:var(--brand);transform:translateY(-1px);}
.pm-add:disabled{opacity:.4;cursor:not-allowed;transform:none;}

/* ── CART DRAWER ───────────────────────────────────── */
.drawer{position:fixed;top:0;right:-500px;width:440px;max-width:100vw;height:100vh;background:var(--card);
  z-index:1000;box-shadow:-12px 0 40px rgba(22,36,30,.18);transition:right .3s ease;display:flex;flex-direction:column;}
.drawer.open{right:0;}
.dr-head{display:flex;align-items:center;justify-content:space-between;padding:1.3rem 1.5rem;border-bottom:1px solid var(--line);}
.dr-head h2{font-family:var(--ff-display);font-weight:800;font-size:1.25rem;letter-spacing:-.02em;}
.xbtn{width:34px;height:34px;border-radius:50%;border:1px solid var(--line);background:transparent;font-size:1.2rem;color:var(--ink);transition:background .15s;display:flex;align-items:center;justify-content:center;}
.xbtn:hover{background:var(--paper);}
.dr-items{flex:1;overflow-y:auto;padding:1rem 1.5rem;}
.dr-empty{text-align:center;padding:3.5rem 1rem;color:var(--ink-3);}
.dr-empty .de-ic{font-size:2.8rem;margin-bottom:1rem;opacity:.6;}
.dr-empty .de-t{font-family:var(--ff-display);font-weight:700;font-size:1.1rem;color:var(--ink);margin-bottom:.5rem;}
.dr-empty p{font-family:var(--ff-mono);font-size:.74rem;letter-spacing:.03em;line-height:1.7;}
.dr-item{display:flex;gap:1rem;padding:1.1rem 0;border-bottom:1px solid var(--line-2);}
.dr-img{width:60px;height:60px;border-radius:var(--r-s);overflow:hidden;flex-shrink:0;background:var(--paper-2);display:flex;align-items:center;justify-content:center;font-size:1.5rem;}
.dr-img img{width:100%;height:100%;object-fit:cover;}
.dr-info{flex:1;min-width:0;}
.dr-name{font-family:var(--ff-display);font-weight:700;font-size:.95rem;line-height:1.2;margin-bottom:.25rem;}
.dr-meta{font-family:var(--ff-mono);font-size:.66rem;color:var(--ink-3);letter-spacing:.03em;margin-bottom:.4rem;line-height:1.5;}
.dr-meta b{color:var(--ink-2);}
.dr-price{font-family:var(--ff-mono);font-weight:700;font-size:.95rem;color:var(--ink);}
.dr-del{background:none;border:none;color:var(--ink-3);font-size:1rem;padding:.2rem;transition:color .15s;}
.dr-del:hover{color:var(--out);}
.dr-foot{padding:1.3rem 1.5rem;border-top:1px solid var(--line);}
.dr-total{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:1.1rem;}
.dr-total .dt-l{font-family:var(--ff-mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);}
.dr-total .dt-v{font-family:var(--ff-mono);font-weight:700;font-size:1.45rem;color:var(--ink);}
.checkout-btn{width:100%;background:var(--wa);color:#fff;border:none;padding:1.05rem;border-radius:var(--r-s);
  font-family:var(--ff-mono);font-size:.82rem;font-weight:500;letter-spacing:.07em;text-transform:uppercase;
  display:flex;align-items:center;justify-content:center;gap:.6rem;transition:background .2s,transform .2s;}
.checkout-btn:hover{background:var(--wa-d);transform:translateY(-1px);}
.wa-ic{width:20px;height:20px;}

/* ── CHECKOUT MODAL ────────────────────────────────── */
.cmodal{position:fixed;top:50%;left:50%;z-index:1200;transform:translate(-50%,-46%);opacity:0;pointer-events:none;
  background:var(--card);border-radius:var(--r);width:min(480px,calc(100vw - 2rem));max-height:92vh;overflow-y:auto;
  transition:transform .3s,opacity .3s;box-shadow:0 24px 60px rgba(22,36,30,.3);}
.cmodal.open{transform:translate(-50%,-50%);opacity:1;pointer-events:all;}
.cm-head{position:sticky;top:0;background:var(--card);z-index:1;padding:1.4rem 1.6rem;border-bottom:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;}
.cm-head h2{font-family:var(--ff-display);font-weight:800;font-size:1.25rem;letter-spacing:-.02em;}
.cm-body{padding:1.6rem;}
.cm-hint{font-size:.85rem;color:var(--ink-2);line-height:1.6;margin-bottom:1.5rem;}
.cm-summary{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-s);padding:1.1rem;margin-bottom:1.5rem;}
.cm-summary h3{font-family:var(--ff-mono);font-size:.64rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin-bottom:.9rem;}
.cm-line{display:flex;justify-content:space-between;gap:1rem;font-size:.82rem;color:var(--ink-2);margin-bottom:.5rem;line-height:1.4;}
.cm-line .cl-amt{font-family:var(--ff-mono);font-weight:500;white-space:nowrap;}
.cm-tot{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:.8rem;margin-top:.6rem;
  font-family:var(--ff-mono);font-weight:700;font-size:1rem;color:var(--ink);}
.fg{margin-bottom:1.1rem;}
.fl{display:block;font-family:var(--ff-mono);font-size:.64rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin-bottom:.45rem;}
.fi,.fta{width:100%;font-family:var(--ff-body);font-size:.92rem;color:var(--ink);background:var(--card);
  border:1px solid var(--line);border-radius:var(--r-s);padding:.75rem .9rem;outline:none;transition:border-color .15s;}
.fi:focus,.fta:focus{border-color:var(--brand);}
.fta{resize:vertical;min-height:80px;}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:1rem;}
.cm-send{width:100%;margin-top:.3rem;background:var(--wa);color:#fff;border:none;padding:1.05rem;border-radius:var(--r-s);
  font-family:var(--ff-mono);font-size:.82rem;font-weight:500;letter-spacing:.07em;text-transform:uppercase;
  display:flex;align-items:center;justify-content:center;gap:.6rem;transition:background .2s,transform .2s;}
.cm-send:hover{background:var(--wa-d);transform:translateY(-1px);}
.cm-send:disabled{opacity:.6;cursor:not-allowed;transform:none;}
@media(max-width:520px){ .frow{grid-template-columns:1fr;} }

/* ── TOAST ─────────────────────────────────────────── */
.toast{position:fixed;bottom:2rem;left:50%;transform:translateX(-50%) translateY(120px);
  background:var(--ink);color:var(--paper);padding:.85rem 1.5rem;border-radius:var(--r-pill);z-index:2000;
  font-family:var(--ff-mono);font-size:.76rem;font-weight:500;letter-spacing:.03em;
  box-shadow:0 8px 30px rgba(22,36,30,.25);transition:transform .3s;white-space:nowrap;pointer-events:none;}
.toast.show{transform:translateX(-50%) translateY(0);}

/* ── LIGHTBOX (zoom de imagen) ────────────────────── */
.lightbox{
  position:fixed;inset:0;z-index:2500;
  background:rgba(10,18,14,.95);
  display:none;align-items:center;justify-content:center;
  opacity:0;transition:opacity .25s;
}
.lightbox.open{display:flex;opacity:1;}
.lb-stage{
  position:relative;width:100%;height:100%;
  display:flex;align-items:center;justify-content:center;
  overflow:hidden;cursor:grab;
}
.lb-stage.dragging{cursor:grabbing;}
.lb-img{
  max-width:92vw;max-height:88vh;
  object-fit:contain;user-select:none;-webkit-user-drag:none;
  transition:transform .25s cubic-bezier(.2,.8,.2,1);
  transform-origin:center center;will-change:transform;
}
.lb-img.zoomed{transition:none;cursor:zoom-out;}
.lb-close{
  position:fixed;top:1.1rem;right:1.1rem;z-index:5;
  width:42px;height:42px;border-radius:50%;border:none;
  background:rgba(236,234,226,.12);color:var(--paper);
  font-size:1.4rem;line-height:1;cursor:pointer;backdrop-filter:blur(8px);
  display:flex;align-items:center;justify-content:center;transition:background .15s;
}
.lb-close:hover{background:rgba(236,234,226,.22);}
.lb-arrow{
  position:fixed;top:50%;transform:translateY(-50%);z-index:5;
  width:48px;height:48px;border-radius:50%;border:none;
  background:rgba(236,234,226,.12);color:var(--paper);
  font-size:1.5rem;line-height:1;cursor:pointer;backdrop-filter:blur(8px);
  display:none;align-items:center;justify-content:center;transition:background .15s;
}
.lb-arrow:hover{background:rgba(236,234,226,.22);}
.lb-arrow.show{display:flex;}
.lb-prev{left:1.1rem;}
.lb-next{right:1.1rem;}
.lb-counter{
  position:fixed;bottom:1.4rem;left:50%;transform:translateX(-50%);z-index:5;
  font-family:var(--ff-mono);font-size:.72rem;letter-spacing:.1em;
  color:var(--paper);background:rgba(236,234,226,.12);
  padding:.45rem 1rem;border-radius:var(--r-pill);backdrop-filter:blur(8px);
}
.lb-zoom-hint{
  position:fixed;top:1.1rem;left:50%;transform:translateX(-50%);z-index:5;
  font-family:var(--ff-mono);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;
  color:var(--paper);background:rgba(236,234,226,.1);
  padding:.4rem .85rem;border-radius:var(--r-pill);backdrop-filter:blur(8px);
  display:flex;align-items:center;gap:.5rem;
  animation:hintFade 5s ease forwards;pointer-events:none;
}
@keyframes hintFade{0%,80%{opacity:1;}100%{opacity:0;}}
.pm-gallery{cursor:zoom-in;}
.pm-gallery.noimg{cursor:default;}
@media(max-width:600px){
  .lb-arrow{width:40px;height:40px;font-size:1.3rem;}
  .lb-prev{left:.6rem;} .lb-next{right:.6rem;}
  .lb-zoom-hint{font-size:.6rem;padding:.3rem .7rem;}
}

/* ╔══════════════════════════════════════════════════════════╗
   ║  NUEVO — venta con base de datos + QR de pago             ║
   ╚══════════════════════════════════════════════════════════╝ */

/* — Aviso de estado (reemplaza al viejo "modo configuración") — */
.setup{background:var(--brand-tint);border-bottom:1px solid var(--line);
  font-family:var(--ff-mono);font-size:.72rem;color:var(--ink-2);letter-spacing:.02em;
  display:flex;align-items:center;justify-content:center;gap:.7rem;padding:.6rem 1rem;text-align:center;flex-wrap:wrap;}
.setup.hidden{display:none;}
.setup b{color:var(--brand);}
.setup.alerta{background:rgba(188,59,46,.12);}
.setup.alerta b{color:var(--out);}

/* — Chips de talla/color agotados — */
.chip:disabled{opacity:.35;cursor:not-allowed;text-decoration:line-through;}
.chip:disabled:hover{border-color:var(--line);color:var(--ink-2);}

/* — Nota de variante bajo los selectores — */
.pm-varnote{
  font-family:var(--ff-mono);font-size:.68rem;letter-spacing:.03em;
  color:var(--ink-3);margin:-.6rem 0 1.2rem;min-height:1em;
}
.pm-varnote.low{color:var(--low);}
.pm-varnote.out{color:var(--out);}

/* — Pasos del checkout — */
.cm-step[hidden]{display:none;}
.cm-error{
  background:rgba(188,59,46,.1);border:1px solid rgba(188,59,46,.35);
  color:var(--out);border-radius:var(--r-s);padding:.7rem .9rem;
  font-size:.82rem;line-height:1.45;margin-bottom:1.1rem;
}
.cm-error[hidden]{display:none;}

/* — Confirmación + QR de pago — */
.ok-head{text-align:center;margin-bottom:1.4rem;}
.ok-ic{
  width:54px;height:54px;border-radius:50%;margin:0 auto .9rem;
  background:rgba(10,143,91,.12);color:var(--ok);
  display:flex;align-items:center;justify-content:center;font-size:1.6rem;
}
.ok-head h3{font-family:var(--ff-display);font-weight:800;font-size:1.35rem;letter-spacing:-.02em;margin-bottom:.35rem;}
.ok-code{font-family:var(--ff-mono);font-size:.72rem;letter-spacing:.12em;color:var(--ink-3);text-transform:uppercase;}
.ok-total{font-family:var(--ff-mono);font-weight:700;font-size:1.9rem;color:var(--ink);margin-top:.6rem;}

.qr-box{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r-s);
  padding:1.2rem;margin-bottom:1.3rem;text-align:center;
}
.qr-box h4{
  font-family:var(--ff-mono);font-size:.64rem;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--ink-3);margin-bottom:1rem;
}
.qr-img{
  width:100%;max-width:240px;margin:0 auto;border-radius:var(--r-s);
  background:#fff;border:1px solid var(--line);padding:.5rem;
}
.qr-datos{
  font-family:var(--ff-mono);font-size:.74rem;color:var(--ink-2);
  letter-spacing:.02em;line-height:1.9;margin-top:.9rem;
}
.qr-datos b{color:var(--ink);}
.qr-nota{font-size:.82rem;color:var(--ink-2);line-height:1.55;margin-top:.9rem;}
.qr-vacio{
  font-family:var(--ff-mono);font-size:.74rem;color:var(--ink-3);
  line-height:1.7;padding:.5rem 0;
}
.qr-descarga{
  display:inline-block;margin-top:.8rem;font-family:var(--ff-mono);font-size:.68rem;
  letter-spacing:.06em;text-transform:uppercase;color:var(--brand);text-decoration:none;
  border-bottom:1px solid var(--brand);padding-bottom:2px;
}

.cm-countdown{
  text-align:center;font-family:var(--ff-mono);font-size:.7rem;letter-spacing:.06em;
  color:var(--ink-3);margin-top:.9rem;
}
.cm-countdown button{
  background:none;border:none;color:var(--ink-3);text-decoration:underline;
  font-family:inherit;font-size:inherit;padding:0 .2rem;
}
.cm-countdown button:hover{color:var(--ink);}
.cm-seguir{
  width:100%;margin-top:.7rem;background:transparent;border:1px solid var(--line);
  color:var(--ink-2);padding:.85rem;border-radius:var(--r-s);
  font-family:var(--ff-mono);font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;
  transition:border-color .15s,color .15s;
}
.cm-seguir:hover{border-color:var(--ink);color:var(--ink);}

/* ── RESPONSIVE ────────────────────────────────────── */
@media(max-width:920px){
  .hero-grid{grid-template-columns:1fr;gap:2.5rem;align-items:stretch;}
  .manifest{max-width:480px;}
}
@media(max-width:768px){
  .nav-links{display:none;}
  .nav-inner{padding:.8rem 1.1rem;}
  .hero{padding:3rem 1.1rem 2rem;}
  .catalog{padding:3rem 1.1rem;}
  .grid{grid-template-columns:repeat(auto-fill,minmax(155px,1fr));gap:.9rem;}
  .card-img{aspect-ratio:1/1;}
  .card-name{font-size:.92rem;}
  .card-desc{display:none;}
  .card-add{display:none;}
  .drawer{width:100vw;}
  .foot-bottom{flex-direction:column;align-items:flex-start;text-align:left;}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;}
}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;}