[hidden] { display: none !important; }

/* =========================================================
   Yanzón Accesorios — negro y dorado
   Negro cálido de fondo, marfil para que respiren las fotos
   de producto, y el dorado del anillo del logo como acento.
   ========================================================= */
:root {
  --negro: #0B0A08;
  --negro-2: #14120E;
  --negro-3: #1D1A15;
  --marfil: #F7F2E8;
  --marfil-2: #EFE7D6;
  --oro: #C9A13B;
  --oro-claro: #EFD27E;
  --oro-hondo: #8C6419;
  --oro-texto: #7A5A12;
  --oro-grad: linear-gradient(135deg, #F6DD8A 0%, #D9B24E 30%, #9C7120 58%, #E9C766 82%, #C9A13B 100%);
  --oro-grad-suave: linear-gradient(135deg, #F3D983 0%, #CFA544 55%, #E6C465 100%);

  /* tema claro (marfil) por defecto; .on-dark lo invierte */
  --bg: var(--marfil);
  --fg: #19150F;
  --muted: #5E5545;
  --line: #DCCFB6;
  --line-strong: #19150F;
  --acento: var(--oro-texto);
  --superficie: #FFFDF8;
  --campo: #FFFDF8;

  --font-display: 'Cormorant Garamond', 'Cormorant', Georgia, 'Times New Roman', serif;
  --font-body: 'Jost', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  --container: 1240px;
  --gutter: clamp(16px, 4vw, 40px);
  --section-pad-y: clamp(4rem, 8vw, 6.5rem);
  --fs-h1: clamp(2.5rem, 5vw, 4.1rem);
  --fs-h2: clamp(2rem, 3.6vw, 3rem);
  --fs-h3: clamp(1.35rem, 2.2vw, 1.7rem);
  --fs-body: clamp(1rem, 1.05vw, 1.08rem);
  --fs-mini: .74rem;
  --radius: 4px;
  --radius-lg: 14px;
  --ease: cubic-bezier(0.19, 1, 0.22, 1);
  --ease-out: cubic-bezier(0.32, 0.72, 0, 1);
  --shadow-lg: 0 28px 70px rgba(0, 0, 0, .45);
  --shadow-oro: 0 10px 30px rgba(201, 161, 59, .22);
  --header-h: 88px;
  --topbar-h: 0px;
  --cruce-hero: clamp(40px, 5vw, 64px);
  --cruce-foto: clamp(48px, 6vw, 88px);
  --tira: radial-gradient(circle at 40% 40%, #FBE7A1 0 1.6px, #C9A13B 2.2px 3.4px, transparent 3.8px) center / 9px 9px no-repeat, linear-gradient(90deg, transparent, var(--oro) 20%, var(--oro) 80%, transparent) center / 100% 1px no-repeat;
}
.on-dark {
  --bg: var(--negro);
  --fg: #F4EEE2;
  --muted: #B6AB94;
  --line: #3A3226;
  --line-strong: #C9A13B;
  --acento: var(--oro-claro);
  --superficie: var(--negro-2);
  --campo: #110F0C;
  color: var(--fg);
}
@media (max-width: 960px) { :root { --header-h: 74px; } }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; overflow-x: clip; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0; overflow-x: clip; background: var(--negro); color: var(--fg);
  font: 400 var(--fs-body)/1.65 var(--font-body);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
main { background: var(--marfil); }
img { max-width: 100%; height: auto; display: block; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; }
h1, h2, h3, h4, p, figure, dl, dd { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
svg { flex-shrink: 0; }
::selection { background: var(--oro); color: #0B0A08; }
:focus-visible { outline: 2px solid var(--acento); outline-offset: 3px; }

.skip-link {
  position: absolute; left: 16px; top: -64px; z-index: 300; min-height: 44px; display: inline-flex; align-items: center;
  padding: 0 18px; background: var(--oro); color: #0B0A08; text-decoration: none; font: 500 .9rem/1 var(--font-body); transition: top .2s;
}
.skip-link:focus { top: 12px; }
.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; }
.container { width: min(var(--container), 100% - 2 * var(--gutter)); margin-inline: auto; }

/* ---------- tipografía ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font: 500 var(--fs-mini)/1.3 var(--font-body); letter-spacing: .24em; text-transform: uppercase; color: var(--acento);
}
.eyebrow::before { content: ""; width: 34px; height: 9px; flex: none; background: var(--tira); }
.sec-head--center .eyebrow::after { content: ""; width: 34px; height: 9px; flex: none; background: var(--tira); }

h1 { font: 500 var(--fs-h1)/1.05 var(--font-display); letter-spacing: -.01em; }
h2 { font: 500 var(--fs-h2)/1.08 var(--font-display); letter-spacing: -.005em; }
h3 { font: 500 var(--fs-h3)/1.2 var(--font-display); }
h1 em, h2 em {
  font-style: italic; font-weight: 500;
  background: var(--oro-grad); -webkit-background-clip: text; background-clip: text; color: transparent;
  padding-right: .06em;
}
main:not(.on-dark) .sec-head h2 em, .lineas h2 em, .calc h2 em, .dudas h2 em { background: linear-gradient(135deg, #9C7120, #7A5A12 60%, #A57B24); -webkit-background-clip: text; background-clip: text; }
.on-dark h1 em, .on-dark h2 em { background: var(--oro-grad); -webkit-background-clip: text; background-clip: text; }

.lead { font-size: clamp(1.02rem, 1.2vw, 1.14rem); line-height: 1.65; color: var(--muted); max-width: 54ch; font-weight: 300; }
.sec-head { display: grid; gap: 16px; max-width: 720px; margin-bottom: clamp(36px, 5vw, 60px); }
.sec-head--center { text-align: center; justify-items: center; margin-inline: auto; }
.sec-head--center .lead { margin-inline: auto; }
.precio { font-family: var(--font-body); font-variant-numeric: tabular-nums; font-weight: 500; letter-spacing: .01em; }
.precio s { font-weight: 400; color: var(--muted); font-size: .85em; margin-left: .35em; }

/* ---------- botones ---------- */
.btn {
  position: relative; isolation: isolate; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 50px; padding: 0 26px; border: 1px solid transparent; border-radius: 999px;
  font: 500 .86rem/1 var(--font-body); letter-spacing: .12em; text-transform: uppercase;
  text-decoration: none; white-space: nowrap;
  transition: color .35s var(--ease), border-color .35s var(--ease), background-color .35s var(--ease), box-shadow .35s var(--ease), transform .15s var(--ease);
}
.btn svg { width: 18px; height: 18px; }
.btn:active { transform: scale(.97); }
.btn--solid { background: var(--oro-grad); background-size: 180% 100%; background-position: 0% 50%; color: #0B0A08; border-color: #B38A2E; box-shadow: var(--shadow-oro); transition: background-position .8s var(--ease), box-shadow .35s var(--ease), transform .15s var(--ease); }
.btn--solid::after {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: linear-gradient(110deg, transparent 30%, rgba(255, 250, 225, .55) 48%, transparent 66%);
  transform: translateX(-120%); transition: transform .9s var(--ease);
}
.btn--line { background: transparent; color: var(--fg); border-color: var(--line-strong); }
.on-dark .btn--line { color: var(--oro-claro); border-color: rgba(201, 161, 59, .7); }
.btn--oscuro { background: var(--negro); color: var(--oro-claro); border-color: var(--negro); }
.btn--sm { min-height: 44px; padding: 0 18px; font-size: .78rem; letter-spacing: .1em; }
.btn--block { width: 100%; }
.btn[disabled] { opacity: .45; pointer-events: none; box-shadow: none; }
@media (hover: hover) {
  .btn--solid:hover { background-position: 100% 50%; box-shadow: 0 14px 36px rgba(201, 161, 59, .35); }
  .btn--solid:hover::after { transform: translateX(120%); }
  .btn--line:hover { background: var(--fg); color: var(--bg); border-color: var(--fg); }
  .on-dark .btn--line:hover { background: rgba(201, 161, 59, .12); color: var(--oro-claro); border-color: var(--oro-claro); }
  .btn--oscuro:hover { background: var(--negro-3); }
}

.link-flecha {
  display: inline-flex; align-items: center; gap: 10px; min-height: 44px;
  font: 500 .92rem/1 var(--font-body); letter-spacing: .02em; text-decoration: none; color: var(--acento);
  background: none; border: 0; padding: 0; cursor: pointer;
}
.link-flecha span { border-bottom: 1px solid currentColor; padding-bottom: 4px; }
.link-flecha svg { width: 18px; height: 18px; transition: transform .45s var(--ease); }
@media (hover: hover) { .link-flecha:hover svg { transform: translateX(5px); } }

.tag {
  display: inline-flex; align-items: center; height: 26px; padding: 0 12px; border: 1px solid var(--oro); border-radius: 999px;
  font: 500 .64rem/1 var(--font-body); letter-spacing: .18em; text-transform: uppercase; color: var(--acento); background: transparent; white-space: nowrap;
}
.tag--crear { background: var(--oro-grad-suave); color: #0B0A08; border-color: #B38A2E; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { position: relative; display: inline-flex; }
.chip input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.chip span {
  display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 16px;
  border: 1px solid var(--line); border-radius: 999px; background: var(--campo);
  font: 400 .92rem/1.1 var(--font-body); white-space: nowrap; transition: background-color .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.chip small { font-size: .74rem; color: var(--muted); transition: color .25s var(--ease); }
.chip input:checked + span { background: var(--negro); color: var(--oro-claro); border-color: var(--oro); }
.on-dark .chip input:checked + span { background: var(--oro-grad-suave); color: #0B0A08; }
.chip input:checked + span small { color: inherit; opacity: .8; }
.chip input:disabled + span { opacity: .45; text-decoration: line-through; cursor: not-allowed; }
.chip input:focus-visible + span { outline: 2px solid var(--acento); outline-offset: 3px; }
@media (hover: hover) { .chip input:not(:checked):not(:disabled):hover + span { border-color: var(--oro); } }

.stepper { display: inline-flex; align-items: center; height: 46px; border: 1px solid var(--line); border-radius: 999px; background: var(--campo); flex: none; }
.stepper button { display: grid; place-items: center; width: 42px; height: 44px; padding: 0; border: 0; background: none; color: var(--fg); }
.stepper button svg { width: 14px; height: 14px; }
.stepper output { min-width: 24px; text-align: center; font: 500 .92rem/1 var(--font-body); font-variant-numeric: tabular-nums; }
.stepper button:disabled { opacity: .3; cursor: default; }

/* ---------- topbar de avisos ---------- */
.site-topbar { position: relative; z-index: 16; height: 0; overflow: hidden; background: var(--oro-grad); color: #0B0A08; text-align: center; }
.site-topbar.visible { height: 36px; }
.topbar-track { display: inline-flex; align-items: center; height: 36px; white-space: nowrap; font: 500 .78rem/1 var(--font-body); letter-spacing: .08em; }
.topbar-track.loop { animation: topbar-slide linear infinite; }
.topbar-sep { margin: 0 1.2rem; opacity: .6; }
@keyframes topbar-slide { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- header ---------- */
.site-header { position: sticky; top: 0; z-index: 15; background: rgba(11, 10, 8, .94); backdrop-filter: saturate(1.2) blur(10px); -webkit-backdrop-filter: saturate(1.2) blur(10px); border-bottom: 1px solid rgba(201, 161, 59, .28); }
.site-header::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 1px; background: linear-gradient(90deg, transparent, var(--oro) 30%, var(--oro-claro) 50%, var(--oro) 70%, transparent); opacity: .7; }
.header-inner { display: flex; align-items: center; gap: clamp(16px, 2.4vw, 40px); min-height: var(--header-h); }
.brand { display: inline-flex; align-items: center; gap: 14px; text-decoration: none; color: inherit; flex: none; }
.brand__logo { width: 60px; height: 60px; border-radius: 50%; object-fit: cover; box-shadow: 0 0 0 1px rgba(201, 161, 59, .5), 0 6px 22px rgba(201, 161, 59, .18); }
.brand__txt { display: grid; gap: 6px; }
.brand__name { font: 600 1.9rem/1 var(--font-display); padding-top: .12em; margin-bottom: -.12em; letter-spacing: .04em; text-transform: uppercase; background: var(--oro-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.brand__sub { font: 500 .56rem/1 var(--font-body); letter-spacing: .3em; text-transform: uppercase; color: var(--muted); }

.main-nav { display: flex; align-items: center; gap: clamp(18px, 2.2vw, 34px); margin-left: auto; }
.main-nav > a, .nav-dropdown-btn {
  position: relative; display: inline-flex; align-items: center; gap: 6px; min-height: 44px; padding: 0; border: 0; background: none; text-decoration: none;
  font: 400 .84rem/1 var(--font-body); letter-spacing: .16em; text-transform: uppercase; color: var(--fg);
}
.main-nav > a::after, .nav-dropdown-btn::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 8px; height: 1px; background: var(--oro);
  transform: scaleX(0); transform-origin: right center; transition: transform .45s var(--ease);
}
.nav-dropdown-btn svg { width: 14px; height: 14px; transition: transform .3s var(--ease); }
@media (hover: hover) { .main-nav > a:hover::after, .nav-dropdown-btn:hover::after { transform: scaleX(1); transform-origin: left center; } .main-nav > a:hover, .nav-dropdown-btn:hover { color: var(--oro-claro); } }
.nav-dropdown { position: relative; }
.nav-dropdown-menu {
  position: absolute; top: calc(100% + 14px); left: -20px; min-width: 250px; display: grid; padding: 10px;
  background: var(--negro-2); border: 1px solid rgba(201, 161, 59, .4); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
  opacity: 0; visibility: hidden; transform: translateY(-6px); transition: opacity .25s var(--ease), transform .35s var(--ease), visibility 0s .25s;
}
.nav-dropdown.open .nav-dropdown-menu { opacity: 1; visibility: visible; transform: none; transition: opacity .25s var(--ease), transform .35s var(--ease); }
.nav-dropdown.open .nav-dropdown-btn svg { transform: rotate(180deg); }
.nav-dropdown-menu a { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; min-height: 44px; padding: 12px 14px; border-radius: 8px; text-decoration: none; font-size: .95rem; }
.nav-dropdown-menu a small { font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.nav-dropdown-menu a strong { font-weight: 500; color: var(--oro-claro); }
@media (hover: hover) { .nav-dropdown-menu a:hover { background: rgba(201, 161, 59, .1); } }
.main-nav .nav-extra { display: none; }

.header-actions { display: flex; align-items: center; gap: 4px; }
.icon-btn {
  position: relative; display: grid; place-items: center; width: 46px; height: 46px; border: 0; border-radius: 50%;
  background: transparent; color: var(--fg); text-decoration: none; transition: background-color .3s var(--ease), color .3s var(--ease);
}
.icon-btn svg { width: 23px; height: 23px; }
@media (hover: hover) { .icon-btn:hover { background: rgba(201, 161, 59, .12); color: var(--oro-claro); } }
.cart-badge, .float-badge {
  position: absolute; top: 2px; right: 0; min-width: 20px; height: 20px; padding: 0 5px; display: grid; place-items: center;
  border-radius: 10px; background: var(--oro-grad-suave); color: #0B0A08; font: 600 .68rem/1 var(--font-body);
}
.cart-badge.bump, .float-badge.bump { animation: badge-bump .4s cubic-bezier(0.23, 1, 0.32, 1); }
@keyframes badge-bump { 0%, 100% { transform: scale(1); } 45% { transform: scale(1.3); } }
.header-cta { margin-left: 10px; }
.menu-toggle, .nav-close { display: none; }
.nav-backdrop { position: fixed; inset: 0; background: rgba(0, 0, 0, .55); opacity: 0; visibility: hidden; transition: opacity .3s var(--ease-out), visibility 0s .3s; z-index: 110; }
.nav-backdrop.open { opacity: 1; visibility: visible; transition: opacity .3s var(--ease-out); }
body.no-scroll { overflow: hidden; }

@media (max-width: 1100px) { .header-cta { display: none; } }
@media (max-width: 960px) {
  .brand__logo { width: 50px; height: 50px; }
  .brand__name { font-size: 1.55rem; }
  .main-nav {
    position: fixed; top: 0; right: 0; max-height: 100dvh; overflow-y: auto; width: 82%; max-width: 340px; background: var(--negro-2);
    display: flex; flex-direction: column; align-items: stretch; justify-content: flex-start; gap: 0; border-left: 1px solid rgba(201, 161, 59, .35);
    padding: 1.3rem 1.5rem calc(1.5rem + env(safe-area-inset-bottom)); transform: translateX(100%); visibility: hidden;
    transition: transform .38s var(--ease-out), visibility 0s .38s; z-index: 120; margin-left: 0;
  }
  .main-nav.open { transform: none; visibility: visible; box-shadow: var(--shadow-lg); transition: transform .38s var(--ease-out); }
  .nav-close { display: grid; place-items: center; align-self: flex-end; width: 44px; height: 44px; margin-bottom: .4rem; border: 1px solid var(--line); border-radius: 50%; background: transparent; color: var(--fg); }
  .nav-close svg { width: 20px; height: 20px; }
  .menu-toggle { display: grid; place-items: center; width: 46px; height: 46px; border: 0; background: transparent; color: var(--fg); }
  .menu-toggle svg { width: 24px; height: 24px; }
  .main-nav > a, .nav-dropdown-btn { width: 100%; padding: 16px 0; justify-content: space-between; font-size: .92rem; border-bottom: 1px solid var(--line); }
  .main-nav > a::after, .nav-dropdown-btn::after { display: none; }
  .nav-dropdown-menu { position: static; min-width: 0; padding: 4px 0 10px; background: none; border: 0; box-shadow: none; opacity: 1; visibility: visible; transform: none; display: none; }
  .nav-dropdown.open .nav-dropdown-menu { display: grid; }
  .nav-dropdown-menu a { padding: 12px 10px; }
  .main-nav .nav-extra { display: inline-flex; margin-top: 22px; }
  .header-actions { margin-left: auto; }
}
@media (max-width: 420px) { .brand__txt { display: none; } }

/* ---------- hero ---------- */
.hero { position: relative; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.hero__foto-tag {
  display: inline-flex; align-items: center; gap: 12px; max-width: 100%; min-height: 46px; padding: 8px 16px 8px 12px;
  background: rgba(11, 10, 8, .72); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(201, 161, 59, .55); border-radius: 999px;
  font: 400 .84rem/1.25 var(--font-body); color: #F4EEE2; text-decoration: none; animation: hero-sube .9s var(--ease) .6s both;
  transition: border-color .3s var(--ease), background-color .3s var(--ease);
}
.hero__foto-tag i { width: 10px; height: 10px; flex: none; border-radius: 50%; background: var(--oro-grad-suave); box-shadow: 0 0 0 4px rgba(201, 161, 59, .22); }
.hero__foto-tag b { white-space: nowrap; color: var(--oro-claro); }
.hero__foto-tag svg { width: 16px; height: 16px; color: var(--oro-claro); }
@media (hover: hover) { .hero__foto-tag:hover { border-color: var(--oro-claro); background: rgba(11, 10, 8, .88); } }

.hero--fondo { display: flow-root; background: var(--negro); }
.hero--fondo .hero__media { position: absolute; inset: 0; overflow: hidden; }
.hero--fondo .hero__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(11, 10, 8, .9) 0%, rgba(11, 10, 8, .55) 38%, rgba(11, 10, 8, .05) 72%), linear-gradient(0deg, rgba(11, 10, 8, .55), transparent 40%); }
.hero--fondo .hero__media-in { position: absolute; inset: -4% 0; }
.hero--fondo .hero__media img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 40%; transform: scaleX(-1); }
.hero--fondo .hero__inner { position: relative; min-height: max(560px, calc(100svh - var(--header-h) - var(--topbar-h) - var(--cruce-hero) - 16px)); }
.etiqueta {
  position: absolute; left: 0; bottom: calc(-1 * var(--cruce-hero)); z-index: 2; width: min(100%, 620px); display: grid; gap: 20px;
  padding: clamp(28px, 3.4vw, 48px); background: rgba(14, 12, 9, .9); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(201, 161, 59, .65); border-radius: 2px; box-shadow: var(--shadow-lg), inset 0 0 0 6px rgba(11, 10, 8, .9), inset 0 0 0 7px rgba(201, 161, 59, .28);
  animation: hero-sube 1s var(--ease) .15s both;
}
.etiqueta__marca { display: flex; align-items: center; gap: 18px; }
.etiqueta__logo { width: 76px; height: 76px; border-radius: 50%; object-fit: cover; box-shadow: 0 0 0 1px rgba(201, 161, 59, .6), 0 8px 26px rgba(201, 161, 59, .25); }
.etiqueta h1 { font-size: clamp(2.3rem, 3.8vw, 3.5rem); }
.etiqueta .lead { font-size: 1.04rem; }
.hero--fondo .hero__foto-tag { position: absolute; right: 0; bottom: clamp(20px, 3vw, 36px); z-index: 2; }
@media (max-width: 899px) {
  .hero--fondo .hero__media { position: relative; inset: auto; height: clamp(200px, 34svh, 380px); }
  .hero--fondo .hero__media::after { background: linear-gradient(0deg, rgba(11, 10, 8, 1) 0%, rgba(11, 10, 8, .1) 60%); }
  .hero--fondo .hero__media img { object-position: 40% 50%; }
  .hero--fondo .hero__inner { min-height: 0; position: static; }
  .etiqueta { position: relative; left: auto; bottom: auto; width: 100%; margin-top: -48px; margin-bottom: -24px; gap: 16px; padding: 24px 20px 26px; }
  .etiqueta__logo { width: 58px; height: 58px; }
  .hero--fondo .hero__foto-tag { top: 14px; bottom: auto; right: var(--gutter); }
}
@media (max-width: 420px) {
  .hero__ctas .btn { flex: 1 1 auto; padding: 0 14px; }
  .hero--fondo .hero__foto-tag span { display: none; }
  .etiqueta .eyebrow { font-size: .64rem; letter-spacing: .16em; }
}

/* ---------- líneas por material ---------- */
.lineas { background: var(--marfil); padding-block: calc(var(--section-pad-y) + var(--cruce-hero)) var(--section-pad-y); position: relative; }
.linea__foto { position: relative; width: 100%; aspect-ratio: 4 / 3; overflow: hidden; background: var(--marfil-2); border-radius: var(--radius-lg); }
.linea__foto::after { content: ""; position: absolute; inset: 10px; border: 1px solid rgba(255, 250, 235, .6); border-radius: 8px; pointer-events: none; }
.linea__foto img { width: 100%; height: 100%; object-fit: cover; }
.linea__txt { display: grid; gap: 16px; align-content: center; min-width: 0; }
.linea__num { font: italic 500 2.2rem/1 var(--font-display); color: var(--oro); }
.linea__titulo { font-size: var(--fs-h2); line-height: 1.05; }
.linea__desc { color: var(--muted); max-width: 46ch; }
.lprods { display: grid; border-top: 1px solid var(--line-strong); margin-top: 6px; }
.lprod { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 6px 16px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.lprod__info { display: grid; gap: 6px; min-width: 0; }
.lprod__info .tag { justify-self: start; }
.lprod__nombre { font: 500 1.02rem/1.3 var(--font-body); text-decoration: none; }
@media (hover: hover) { .lprod__nombre:hover { color: var(--acento); } }
.lprod__spec { font-size: .82rem; color: var(--muted); }
.lprod__lado { display: grid; justify-items: end; gap: 8px; }
.lprod__precio { font-size: 1.02rem; white-space: nowrap; }
.lprod__sin { font-size: .8rem; color: var(--muted); letter-spacing: .08em; text-transform: uppercase; }
.linea__ver { justify-self: start; }

.tabs { position: relative; display: flex; justify-content: center; gap: clamp(18px, 3vw, 48px); width: max-content; max-width: 100%; margin: 0 auto clamp(34px, 4vw, 54px); border-bottom: 1px solid var(--line-strong); }
.tab { min-height: 54px; padding: 0 2px; border: 0; background: none; font: 500 1.35rem/1 var(--font-display); color: var(--muted); white-space: nowrap; transition: color .3s var(--ease); }
.tab[aria-selected="true"] { color: var(--fg); }
@media (hover: hover) { .tab:hover { color: var(--fg); } }
.tabs__cuenta { position: absolute; left: 0; bottom: -7px; width: 13px; height: 13px; border-radius: 50%; background: var(--oro-grad-suave); box-shadow: 0 0 0 3px var(--marfil), 0 0 12px rgba(201, 161, 59, .6); transform: translateX(var(--x, 0px)); transition: transform .6s var(--ease); pointer-events: none; }
.lineas--tabs .linea { display: grid; grid-template-columns: minmax(0, 27fr) minmax(0, 20fr); gap: clamp(24px, 5vw, 72px); align-items: center; }
.lineas--tabs .linea.is-entrando .linea__foto img { animation: linea-foto .9s var(--ease) both; }
.lineas--tabs .linea.is-entrando .linea__txt { animation: linea-txt .8s var(--ease) both; }
@keyframes linea-foto { from { opacity: 0; transform: scale(1.06); } to { opacity: 1; transform: none; } }
@keyframes linea-txt { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@media (max-width: 860px) { .lineas--tabs .linea { grid-template-columns: minmax(0, 1fr); gap: 24px; } }
@media (max-width: 700px) {
  .tabs { width: calc(100% + 2 * var(--gutter)); margin-inline: calc(-1 * var(--gutter)); padding-inline: var(--gutter); justify-content: flex-start; gap: 22px; overflow-x: auto; scrollbar-width: none; border-bottom: 0; box-shadow: inset 0 -1px 0 var(--line-strong); }
  .tabs::-webkit-scrollbar { display: none; }
  .tab { font-size: 1.15rem; flex: none; }
  .tabs__cuenta { bottom: 0; }
}
@media (max-width: 640px) { .lprod { grid-template-columns: minmax(0, 1fr); } .lprod__lado { grid-auto-flow: column; justify-content: space-between; justify-items: start; align-items: center; } }

/* ---------- dos mundos: marfil ↔ negro con la línea dorada ---------- */
.mundos { position: relative; background: var(--marfil); }
.mundos__head { padding-top: calc(var(--section-pad-y) * .6); }
.mundos__track { position: relative; height: 230svh; }
.mundos__escena { position: sticky; top: var(--header-h); height: calc(100svh - var(--header-h)); overflow: hidden; border-top: 1px solid var(--line); }
.mundo { position: absolute; inset: 0; z-index: 1; display: grid; grid-template-columns: minmax(0, 20fr) minmax(0, 27fr); }
.mundo--a { background: var(--marfil); color: var(--fg); }
.mundo--b { z-index: 2; background: var(--negro); clip-path: inset(0 0 0 calc(var(--w, 104) * 1%)); }
.mundo__copy { position: relative; z-index: 2; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: 16px; padding: clamp(24px, 4vw, 64px) clamp(24px, 4vw, 64px) clamp(96px, 16vh, 180px); }
.mundo__copy h3 { font-size: clamp(1.9rem, 3vw, 2.7rem); line-height: 1.05; max-width: 16ch; }
.mundo__copy p { max-width: 38ch; color: var(--muted); }
.mundo__precio { font-size: 1.3rem; color: var(--acento) !important; }
.mundo__acciones { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 20px; }
.mundo__foto { position: relative; overflow: hidden; margin: 0; }
.mundo__foto img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.mundo--a .mundo__foto img { object-position: 55% 50%; }
.mundo--b .mundo__foto img { object-position: 50% 62%; }
.mundo__palabra { position: absolute; left: clamp(20px, 3.4vw, 56px); bottom: -.2em; z-index: 3; font: italic 500 clamp(4.6rem, 13vw, 12rem)/1 var(--font-display); letter-spacing: -.02em; pointer-events: none; white-space: nowrap; }
.mundo--a .mundo__palabra { color: rgba(25, 21, 15, .92); }
.mundo--b .mundo__palabra { background: var(--oro-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.mundos__linea { position: absolute; top: 0; bottom: 0; left: calc(var(--w, 104) * 1%); z-index: 4; width: 2px; margin-left: -1px; background: linear-gradient(180deg, var(--oro-claro), var(--oro), var(--oro-hondo), var(--oro), var(--oro-claro)); box-shadow: 0 0 24px 3px rgba(201, 161, 59, .55); pointer-events: none; }
.mundos__linea::before { content: ""; position: absolute; top: 50%; left: 50%; width: 18px; height: 18px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, #FBE7A1, #D4AF4F 55%, #8C6419); box-shadow: 0 0 0 3px rgba(11, 10, 8, .5), 0 0 18px rgba(201, 161, 59, .8); transform: translate(-50%, -50%); }
.mundos__cuenta { position: absolute; top: calc(50% + 20px); right: 14px; display: grid; gap: 4px; padding: 10px 14px; white-space: nowrap; background: var(--negro); color: var(--oro-claro); border: 1px solid var(--oro); border-radius: 10px; font: 500 .64rem/1 var(--font-body); letter-spacing: .16em; text-transform: uppercase; }
.mundos__cuenta b { font: 500 1.6rem/1 var(--font-display); letter-spacing: 0; font-variant-numeric: tabular-nums; color: #F4EEE2; }
.mundos__linea.is-der .mundos__cuenta { right: auto; left: 14px; }
.mundos__sello {
  position: absolute; bottom: -54px; z-index: 5; right: max(var(--gutter), (100% - var(--container)) / 2);
  display: grid; place-items: center; align-content: center; gap: 4px; width: 108px; height: 108px; border-radius: 50%;
  background: var(--oro-grad); color: #0B0A08; box-shadow: 0 0 0 5px var(--marfil), 0 0 0 6px rgba(201, 161, 59, .6), var(--shadow-oro);
  font: 500 .7rem/1.15 var(--font-body); letter-spacing: .1em; text-transform: uppercase; text-align: center; text-decoration: none; transition: transform .5s var(--ease);
}
.mundos__sello svg { width: 18px; height: 18px; }
@media (hover: hover) { .mundos__sello:hover { transform: rotate(-8deg) scale(1.04); } }
@media (max-width: 760px) {
  .mundo { grid-template-columns: minmax(0, 1fr); grid-template-rows: clamp(210px, 36svh, 340px) minmax(0, 1fr); }
  .mundo__foto { order: -1; }
  .mundo__copy { justify-content: flex-start; gap: 12px; padding: 22px var(--gutter) 24px; }
  .mundo__copy h3 { font-size: 1.8rem; }
  .mundo__copy p { font-size: .98rem; }
  .mundo__palabra { font-size: clamp(3.8rem, 19vw, 5.4rem); left: var(--gutter); top: calc(clamp(210px, 36svh, 340px) - .8em); bottom: auto; }
  .mundos__linea::before { top: calc(clamp(210px, 36svh, 340px) * .5); }
  .mundos__cuenta { top: calc(clamp(210px, 36svh, 340px) * .5 + 20px); }
  .mundos__sello { width: 94px; height: 94px; bottom: -47px; font-size: .62rem; }
}
.mundos.is-static .mundos__track { height: auto; }
.mundos.is-static .mundos__escena { position: static; height: auto; overflow: visible; }
.mundos.is-static .mundo { position: relative; inset: auto; min-height: 78svh; clip-path: none; }
.mundos.is-static .mundos__linea { display: none; }

/* ---------- materiales ---------- */
.materiales { position: relative; background: var(--negro); padding-block: calc(var(--section-pad-y) + 54px) var(--section-pad-y); overflow: hidden; }
.materiales::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 50% at 50% 0%, rgba(201, 161, 59, .12), transparent 70%); pointer-events: none; }
.mat-grid { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(20px, 3vw, 44px); }
.mat { display: flex; flex-direction: column; align-items: center; gap: 12px; text-align: center; text-decoration: none; color: inherit; }
.mat__foto { position: relative; width: min(100%, 230px); aspect-ratio: 1 / 1; border-radius: 50%; padding: 7px; background: var(--oro-grad); box-shadow: 0 0 0 1px rgba(201, 161, 59, .3), 0 18px 44px rgba(0, 0, 0, .5), 0 0 40px rgba(201, 161, 59, .12); }
.mat__foto img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; border: 3px solid var(--negro); transition: transform .9s var(--ease); }
.mat__nombre { font: 500 var(--fs-h3)/1.2 var(--font-display); margin-top: 8px; }
.mat__dato { font-size: .95rem; line-height: 1.55; color: var(--muted); max-width: 27ch; font-weight: 300; }
.mat__link { display: inline-flex; align-items: center; min-height: 44px; font: 500 .7rem/1 var(--font-body); letter-spacing: .2em; text-transform: uppercase; color: var(--oro-claro); }
.mat__link span { border-bottom: 1px solid currentColor; padding-bottom: 4px; }
@media (hover: hover) { .mat:hover .mat__foto img { transform: scale(1.06); } }
@media (max-width: 760px) { .mat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 36px; } }

/* ---------- calculadora ---------- */
.calc { background: var(--marfil); padding-block: var(--section-pad-y); }
.calc__grid { display: grid; grid-template-columns: minmax(0, 25fr) minmax(0, 27fr); gap: clamp(24px, 4vw, 56px); align-items: start; }
.calc__form { display: grid; gap: 30px; min-width: 0; }
.calc fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
.calc legend { display: flex; align-items: center; gap: 12px; padding: 0; margin-bottom: 14px; font: 500 var(--fs-mini)/1 var(--font-body); letter-spacing: .2em; text-transform: uppercase; }
.calc legend b { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--negro); color: var(--oro-claro); font: italic 500 1rem/1 var(--font-display); letter-spacing: 0; }
.calc__largo { display: grid; gap: 8px; margin-top: 16px; }
.calc__largo-fila { display: flex; justify-content: space-between; font-size: .84rem; color: var(--muted); }
.calc__largo-fila output { color: var(--fg); font-weight: 500; }
.calc input[type="range"] { width: 100%; height: 44px; margin: 0; accent-color: var(--oro-hondo); cursor: pointer; }
.calc__res { position: sticky; top: calc(var(--header-h) + 24px); background: var(--negro); border: 1px solid rgba(201, 161, 59, .55); border-radius: var(--radius-lg); padding: clamp(24px, 3vw, 42px); display: grid; gap: 18px; min-width: 0; box-shadow: var(--shadow-lg); }
.calc__num { display: flex; align-items: baseline; flex-wrap: wrap; gap: 6px 16px; }
.calc__num b { font: 500 clamp(4.2rem, 8.5vw, 7.2rem)/.9 var(--font-display); font-variant-numeric: tabular-nums; background: var(--oro-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.calc__num span { font: 300 1.08rem/1.3 var(--font-body); }
.calc__tira { display: block; width: 100%; height: auto; color: #F4EEE2; }
.calc__pieza { font-size: .82rem; color: var(--muted); margin-top: -8px; }
.calc__lista { display: grid; border-top: 1px solid var(--oro); }
.calc__lista > div { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 16px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.calc__lista dt { font: 500 .96rem/1.35 var(--font-body); }
.calc__lista dt small { display: block; font-size: .8rem; font-weight: 300; color: var(--muted); margin-top: 3px; }
.calc__lista dd { font: 500 .96rem/1.35 var(--font-body); text-align: right; white-space: nowrap; color: var(--oro-claro); }
.calc__total { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; }
.calc__total span { font: 500 var(--fs-mini)/1 var(--font-body); letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }
.calc__total b { font: 500 1.7rem/1 var(--font-display); font-variant-numeric: tabular-nums; }
.calc__acciones { display: flex; flex-wrap: wrap; gap: 10px; }
.calc__nota { font-size: .82rem; line-height: 1.5; color: var(--muted); }
@media (max-width: 900px) { .calc__grid { grid-template-columns: minmax(0, 1fr); } .calc__res { position: relative; top: auto; } }
@media (max-width: 480px) { .calc__acciones .btn { width: 100%; } .calc__lista dd { white-space: normal; } }

/* ---------- tienda y tarjetas ---------- */
.tienda { background: var(--negro); padding-block: var(--section-pad-y); position: relative; }
.tienda::before { content: ""; position: absolute; top: 0; left: 50%; width: min(100%, 900px); height: 1px; transform: translateX(-50%); background: linear-gradient(90deg, transparent, var(--oro), transparent); opacity: .6; }
.tienda__head { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px 32px; flex-wrap: wrap; margin-bottom: 36px; }
.tienda__head .sec-head { margin-bottom: 0; }
.cat-chips, .sub-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.cat-chip, .sub-chip {
  display: inline-flex; align-items: baseline; gap: 8px; min-height: 44px; padding: 12px 18px; border: 1px solid rgba(201, 161, 59, .45); border-radius: 999px;
  text-decoration: none; font: 500 .8rem/1.1 var(--font-body); letter-spacing: .12em; text-transform: uppercase; color: var(--fg); transition: background-color .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease);
}
.cat-chip small { font-size: .66rem; letter-spacing: .1em; color: var(--muted); text-transform: none; }
.cat-chip[aria-current="page"], .sub-chip[aria-current="page"] { background: var(--oro-grad-suave); color: #0B0A08; border-color: #B38A2E; }
.cat-chip[aria-current="page"] small { color: #3B2F17; }
.sub-chip { min-height: 40px; padding: 10px 16px; font-size: .74rem; border-color: var(--line); }
@media (hover: hover) { .cat-chip:not([aria-current]):hover, .sub-chip:not([aria-current]):hover { border-color: var(--oro-claro); color: var(--oro-claro); } }

.tienda__barra { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; align-items: center; padding-bottom: 22px; margin-bottom: 30px; border-bottom: 1px solid var(--line); }
.buscar { position: relative; display: flex; align-items: center; min-width: 0; }
.buscar svg { position: absolute; left: 16px; width: 18px; height: 18px; pointer-events: none; color: var(--oro-claro); }
.buscar input { width: 100%; min-height: 50px; padding: 0 16px 0 46px; border: 1px solid var(--line); border-radius: 999px; background: var(--campo); font-size: 1rem; -webkit-appearance: none; appearance: none; }
.buscar input::placeholder { color: #8C826E; }
.buscar input:focus { outline: none; border-color: var(--oro); box-shadow: 0 0 0 3px rgba(201, 161, 59, .2); }
.orden { position: relative; }
.orden select, .select select {
  min-height: 50px; padding: 0 40px 0 18px; border: 1px solid var(--line); border-radius: 999px; background: var(--campo);
  font: 400 .92rem/1 var(--font-body); -webkit-appearance: none; appearance: none; cursor: pointer;
}
.orden svg, .select svg { position: absolute; right: 14px; top: 50%; width: 16px; height: 16px; transform: translateY(-50%); pointer-events: none; color: var(--acento); }
.filtros-toggle { display: none; }
.filtros-toggle b { font-weight: 500; }

.tienda__layout { display: grid; grid-template-columns: 230px minmax(0, 1fr); gap: clamp(24px, 3vw, 48px); align-items: start; }
.filtros { position: sticky; top: calc(var(--header-h) + 20px); display: grid; gap: 28px; }
.filtros__head { display: none; }
.filtros fieldset { border: 0; padding: 0; margin: 0; min-width: 0; display: grid; gap: 2px; }
.filtros legend { padding: 0; margin-bottom: 12px; font: 500 var(--fs-mini)/1 var(--font-body); letter-spacing: .2em; text-transform: uppercase; color: var(--acento); }
.check { display: flex; align-items: center; gap: 10px; min-height: 40px; font-size: .96rem; cursor: pointer; }
.check input { width: 18px; height: 18px; margin: 0; accent-color: var(--oro); cursor: pointer; flex: none; }
.check .n { margin-left: auto; font-size: .78rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.check.is-vacio { opacity: .45; }
.filtros__pie { display: grid; gap: 10px; }
.filtros__limpiar { justify-self: start; }
.filtros__ver { display: none; }
.tienda__estado { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 20px; }
.tienda__count { font-size: .82rem; letter-spacing: .08em; color: var(--muted); }
.tienda__vacio { display: grid; justify-items: start; gap: 14px; padding: 40px 0; border-top: 1px solid var(--line); }
.tienda__vacio p { color: var(--muted); max-width: 52ch; }
.tienda__vacio a { color: var(--acento); }
.tienda__pie { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 14px 28px; margin-top: clamp(40px, 5vw, 56px); }
.ver-mas { display: flex; margin: 40px auto 0; }

.catalogo-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(34px, 3.4vw, 50px) clamp(16px, 2vw, 28px); }
.catalogo-grid--vidriera, .catalogo-grid--rel { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card { position: relative; display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.card__img { position: relative; display: block; width: 100%; aspect-ratio: 4 / 5; overflow: hidden; background: var(--marfil-2); border-radius: var(--radius-lg); }
.card__img::after { content: ""; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 0 0 1px rgba(201, 161, 59, .0); transition: box-shadow .5s var(--ease); pointer-events: none; }
.card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--ease); }
.card__qv { position: absolute; left: 12px; right: 12px; bottom: 12px; padding: 10px; text-align: center; background: rgba(11, 10, 8, .82); color: var(--oro-claro); border-radius: 999px; font: 500 .66rem/1 var(--font-body); letter-spacing: .2em; text-transform: uppercase; opacity: 0; transform: translateY(8px); transition: opacity .35s var(--ease), transform .35s var(--ease); }
.card__badge { position: absolute; top: 12px; left: 12px; padding: 7px 11px; background: var(--oro-grad-suave); color: #0B0A08; border-radius: 999px; font: 600 .62rem/1 var(--font-body); letter-spacing: .14em; text-transform: uppercase; }
.card__badge--sin { background: rgba(11, 10, 8, .8); color: #F4EEE2; border-radius: 8px; }
.card__badge--ultimas { background: var(--negro); color: var(--oro-claro); border: 1px solid var(--oro); }
.card.is-sin-stock .card__img img, .ficha__principal.is-sin-stock img { opacity: .55; }
@media (hover: hover) {
  .card:hover .card__img img { transform: scale(1.05); }
  .card:hover .card__qv { opacity: 1; transform: none; }
  .card:hover .card__img::after { box-shadow: inset 0 0 0 1px rgba(201, 161, 59, .8); }
}
.card__body { display: grid; gap: 7px; min-width: 0; }
.card__linea { font: 500 .64rem/1 var(--font-body); letter-spacing: .2em; text-transform: uppercase; color: var(--acento); }
.card__nombre { font: 500 1.3rem/1.2 var(--font-display); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card__nombre a { text-decoration: none; }
@media (hover: hover) { .card__nombre a:hover { color: var(--acento); } }
.card__spec { font-size: .82rem; color: var(--muted); font-weight: 300; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card__precio { font-size: 1.06rem; }
.card__var { position: relative; }
.card__var select { width: 100%; min-height: 44px; padding: 0 34px 0 14px; border: 1px solid var(--line); border-radius: 999px; background: var(--campo); font: 400 .84rem/1 var(--font-body); -webkit-appearance: none; appearance: none; cursor: pointer; text-overflow: ellipsis; }
.card__var svg { position: absolute; right: 12px; top: 50%; width: 14px; height: 14px; transform: translateY(-50%); pointer-events: none; color: var(--acento); }
.prod-actions { display: flex; align-items: center; gap: 8px; margin-top: 4px; }
.prod-add { flex-grow: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.prod-add.is-sin { background: #3A342A; color: #BDB29C; border-color: #3A342A; cursor: not-allowed; }

.ficha-tile { position: absolute; inset: 0; display: grid; place-items: center; background: radial-gradient(circle at 50% 30%, #FFFDF8, var(--marfil-2)); }
.ficha-tile__hilo { position: absolute; top: 0; bottom: 0; left: 50%; width: 1px; background: linear-gradient(180deg, transparent, var(--oro), transparent); }
.ficha-tile__hilo::before { content: ""; position: absolute; top: 30%; left: 50%; width: 16px; height: 16px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, #FBE7A1, #D4AF4F 55%, #8C6419); transform: translate(-50%, -50%); }
.ficha-tile__txt { position: relative; display: grid; justify-items: center; gap: 8px; padding: 16px 12px; background: var(--marfil); text-align: center; color: #19150F; }
.ficha-tile__txt b { font: 500 clamp(1.8rem, 4.5vw, 3.2rem)/1 var(--font-display); }
.ficha-tile__txt span { font: 500 .62rem/1.3 var(--font-body); letter-spacing: .2em; text-transform: uppercase; color: #6B6150; }

@media (max-width: 1080px) { .catalogo-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .catalogo-grid--vidriera, .catalogo-grid--rel { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 900px) {
  .filtros-toggle { display: inline-flex; }
  .tienda__barra { grid-template-columns: minmax(0, 1fr) auto; }
  .tienda__barra .buscar { grid-column: 1 / -1; }
  .orden select { width: 100%; }
  .tienda__layout { grid-template-columns: minmax(0, 1fr); }
  .filtros {
    position: fixed; left: 0; right: 0; bottom: 0; top: auto; z-index: 130; max-height: 86dvh; overflow-y: auto; gap: 22px;
    padding: 18px var(--gutter) calc(18px + env(safe-area-inset-bottom)); background: var(--negro-2); border-top: 1px solid var(--oro);
    border-radius: 18px 18px 0 0; transform: translateY(100%); visibility: hidden; transition: transform .38s var(--ease-out), visibility 0s .38s;
  }
  .filtros.open { transform: none; visibility: visible; transition: transform .38s var(--ease-out); box-shadow: var(--shadow-lg); }
  .filtros__head { display: flex; justify-content: space-between; align-items: center; position: sticky; top: -18px; margin: -18px calc(-1 * var(--gutter)) 0; padding: 14px var(--gutter); background: var(--negro-2); border-bottom: 1px solid var(--line); z-index: 1; }
  .filtros__head h2 { font-size: 1.5rem; }
  .filtros__pie { position: sticky; bottom: calc(-18px - env(safe-area-inset-bottom)); grid-template-columns: auto minmax(0, 1fr); align-items: center; margin: 0 calc(-1 * var(--gutter)) calc(-18px - env(safe-area-inset-bottom)); padding: 12px var(--gutter) calc(12px + env(safe-area-inset-bottom)); background: var(--negro-2); border-top: 1px solid var(--line); }
  .filtros__ver { display: inline-flex; }
}
.filtros-backdrop { position: fixed; inset: 0; z-index: 125; background: rgba(0, 0, 0, .6); opacity: 0; visibility: hidden; transition: opacity .3s var(--ease-out), visibility 0s .3s; }
.filtros-backdrop.open { opacity: 1; visibility: visible; transition: opacity .3s var(--ease-out); }
@media (max-width: 760px) { .catalogo-grid--vidriera, .catalogo-grid--rel { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) {
  .catalogo-grid { gap: 30px 12px; }
  .card { gap: 10px; }
  .card__linea, .card__spec { display: none; }
  .card__nombre { font-size: 1.08rem; }
  .card__body { gap: 6px; }
  .card.tiene-var .card__precio { display: none; }
  .card__var select { font-size: .76rem; padding: 0 28px 0 10px; }
  .card__var svg { right: 9px; }
  .prod-add { padding: 0 10px; }
  .card__badge { top: 8px; left: 8px; }
  .catalogo-grid .prod-actions { flex-direction: column; align-items: stretch; gap: .4rem; }
  .catalogo-grid .stepper { align-self: center; }
}

/* ---------- banners del panel (2,8:1) ---------- */
.banners { background: var(--negro); padding-top: var(--section-pad-y); }
.banners__rail { display: grid; grid-auto-flow: column; grid-auto-columns: 100%; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; }
.banners__rail::-webkit-scrollbar { display: none; }
.banner { display: block; scroll-snap-align: start; aspect-ratio: 2.8 / 1; overflow: hidden; border-radius: var(--radius-lg); border: 1px solid rgba(201, 161, 59, .45); }
.banner img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- dudas ---------- */
.dudas { background: var(--marfil); padding-block: var(--section-pad-y); position: relative; }
.dudas__grid { display: grid; grid-template-columns: minmax(0, 20fr) minmax(0, 31fr); gap: clamp(24px, 5vw, 80px); align-items: start; }
.dudas__grid .sec-head { position: sticky; top: calc(var(--header-h) + 32px); margin-bottom: 0; }
.faq { border-top: 1px solid var(--line-strong); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { display: flex; justify-content: space-between; align-items: center; gap: 18px; min-height: 68px; padding: 18px 0; cursor: pointer; list-style: none; font: 500 1.32rem/1.3 var(--font-display); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary svg { width: 22px; height: 22px; color: var(--acento); transition: transform .45s var(--ease); }
.faq details[open] summary svg { transform: rotate(45deg); }
.faq__resp { padding: 0 0 24px; color: var(--muted); max-width: 62ch; }
@media (max-width: 860px) { .dudas__grid { grid-template-columns: minmax(0, 1fr); } .dudas__grid .sec-head { position: static; } }

/* ---------- contacto ---------- */
.contacto { background: var(--negro); padding-block: var(--section-pad-y); display: flow-root; position: relative; overflow: hidden; }
.contacto::before { content: ""; position: absolute; right: -10%; top: -20%; width: 60%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(201, 161, 59, .1), transparent 65%); pointer-events: none; }
.contacto__grid { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, 25fr) minmax(0, 23fr); gap: clamp(28px, 5vw, 80px); align-items: center; }
.contacto__txt { display: grid; gap: 18px; align-content: start; }
.contacto__wsp { display: inline-flex; align-items: center; gap: 12px; justify-self: start; min-height: 48px; font: 500 clamp(1.6rem, 2.8vw, 2.2rem)/1.1 var(--font-display); color: #F4EEE2; text-decoration: none; border-bottom: 1px solid var(--oro); padding-bottom: 6px; }
.contacto__wsp svg { width: 26px; height: 26px; color: #25D366; }
.contacto__mail { justify-self: start; min-height: 44px; display: inline-flex; align-items: center; color: var(--oro-claro); text-decoration: none; border-bottom: 1px solid rgba(201, 161, 59, .4); }
.contacto__foto { position: relative; width: 100%; aspect-ratio: 4 / 5; overflow: hidden; border-radius: 200px 200px var(--radius-lg) var(--radius-lg); padding: 6px; background: var(--oro-grad); }
.contacto__foto img { width: 100%; height: 100%; object-fit: cover; border-radius: 196px 196px 10px 10px; }
.contacto__foto figcaption { position: absolute; left: 20px; bottom: 20px; padding: 9px 13px; background: rgba(11, 10, 8, .85); color: var(--oro-claro); border-radius: 999px; font: 500 .64rem/1.3 var(--font-body); letter-spacing: .16em; text-transform: uppercase; }
@media (max-width: 860px) { .contacto__grid { grid-template-columns: minmax(0, 1fr); } .contacto__foto { aspect-ratio: 4 / 3; border-radius: var(--radius-lg); } .contacto__foto img { border-radius: 10px; } }

/* ---------- formularios ---------- */
.form { display: grid; gap: 14px; margin-top: 8px; }
.form .btn { justify-self: start; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 16px; }
.field { display: grid; gap: 7px; align-content: start; }
.field label, .field > span { font: 500 var(--fs-mini)/1.2 var(--font-body); letter-spacing: .16em; text-transform: uppercase; color: var(--fg); }
.field label small { text-transform: none; letter-spacing: 0; color: var(--muted); font-weight: 400; }
.field input, .field textarea, .select select {
  width: 100%; min-height: 50px; padding: 12px 16px; border: 1px solid var(--line); border-radius: 10px; background: var(--campo); font-size: 1rem;
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.select { position: relative; }
.select select { border-radius: 10px; }
.field textarea { min-height: 110px; resize: vertical; }
.field input:focus, .field textarea:focus, .select select:focus { outline: none; border-color: var(--oro); box-shadow: 0 0 0 3px rgba(201, 161, 59, .2); }
.field [aria-invalid="true"], .field input:user-invalid, .select select:user-invalid { border-color: #C0473A; }
.field__error { font-size: .84rem; color: #E0705F; }
main:not(.on-dark) .field__error { color: #A3281B; }
.field__hint { font-size: .8rem; color: var(--muted); }
@media (max-width: 640px) { .form-grid { grid-template-columns: minmax(0, 1fr); } }

/* ---------- footer ---------- */
.site-footer { position: relative; background: #070605; padding-block: var(--section-pad-y) 30px; border-top: 1px solid rgba(201, 161, 59, .35); }
.site-footer::before { content: ""; position: absolute; top: -1px; left: 50%; width: 120px; height: 3px; transform: translateX(-50%); background: var(--oro-grad); border-radius: 2px; }
.footer__top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px 48px; }
.footer__marca { display: flex; align-items: center; gap: 22px; text-decoration: none; }
.footer__logo { width: 110px; height: 110px; border-radius: 50%; object-fit: cover; box-shadow: 0 0 0 1px rgba(201, 161, 59, .55), 0 10px 40px rgba(201, 161, 59, .18); }
.footer__marca > span { display: grid; gap: 10px; }
.footer__marca .brand__name { font-size: clamp(2.6rem, 6vw, 4.4rem); }
.footer__marca .brand__sub { font-size: .62rem; }
.footer__bajada { max-width: 42ch; color: var(--muted); font-weight: 300; }
.footer__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; margin-top: clamp(36px, 5vw, 56px); padding-top: 36px; border-top: 1px solid var(--line); }
.footer__col { display: grid; align-content: start; justify-items: start; }
.footer__col h2 { font: 500 var(--fs-mini)/1 var(--font-body); letter-spacing: .22em; text-transform: uppercase; color: var(--oro-claro); margin-bottom: 8px; }
.footer__col a { color: #E8E1D3; text-decoration: none; font-size: .95rem; font-weight: 300; min-height: 44px; display: inline-flex; align-items: center; }
@media (hover: hover) { .footer__col a:hover { color: var(--oro-claro); } }
.footer__legal { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 32px; margin-top: clamp(32px, 5vw, 48px); padding-top: 24px; border-top: 1px solid var(--line); }
.footer-legal-extra { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; }
.footer-legal-extra img { width: 54px; height: auto; background: #fff; border-radius: 4px; }
.footer-legal-extra a { color: var(--muted); font-size: .84rem; min-height: 44px; display: inline-flex; align-items: center; }
.footer__credit { font-size: .76rem; letter-spacing: .04em; color: #A89E88; }
.footer__credit a { color: var(--oro-claro); }
@media (max-width: 760px) { .footer__grid { grid-template-columns: minmax(0, 1fr); gap: 20px; } .footer__logo { width: 84px; height: 84px; } }

/* ---------- flotantes, toasts, drawer ---------- */
.floats { position: fixed; right: clamp(14px, 3vw, 24px); bottom: clamp(14px, 3vw, 24px); z-index: 90; display: flex; flex-direction: column; gap: 12px; align-items: center; }
.float-btn { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; border: none; cursor: pointer; position: relative; opacity: 0; transform: translateY(12px) scale(.9); pointer-events: none; transition: opacity .3s, transform .3s cubic-bezier(0.23, 1, 0.32, 1); }
.float-btn svg { width: 26px; height: 26px; stroke-width: 1.6; }
.float-btn.visible { opacity: 1; transform: none; pointer-events: auto; }
.cart-float { background: var(--negro); color: var(--oro-claro); box-shadow: 0 0 0 1px var(--oro), var(--shadow-lg); }
.wsp-float { background: #25D366; color: #fff; box-shadow: 0 10px 28px rgba(0, 0, 0, .35); }
.wsp-float::after { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid #25D366; animation: pulse-ring 2.4s cubic-bezier(0.215, 0.61, 0.355, 1) infinite; pointer-events: none; }
@keyframes pulse-ring { 0% { transform: scale(1); opacity: .7; } 80%, 100% { transform: scale(1.55); opacity: 0; } }
.float-badge { top: -2px; right: -2px; }
body.no-scroll .floats { opacity: 0; pointer-events: none; }

.toast-wrap { position: fixed; left: 50%; bottom: 24px; z-index: 200; display: grid; gap: 8px; transform: translateX(-50%); width: min(92vw, 440px); pointer-events: none; }
.toast { display: flex; align-items: center; gap: 12px; padding: 15px 18px; background: var(--negro-2); color: #F4EEE2; border: 1px solid rgba(201, 161, 59, .6); border-radius: 12px; font: 400 .94rem/1.4 var(--font-body); box-shadow: var(--shadow-lg); animation: toast-in .45s var(--ease) both; }
.toast svg { width: 18px; height: 18px; flex: none; color: var(--oro-claro); }
.toast--error { border-color: #C0473A; }
.toast.hiding { animation: toast-out .22s ease-in both; }
@keyframes toast-in { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes toast-out { to { opacity: 0; transform: translateY(8px); } }

.capa { position: fixed; inset: 0; z-index: 140; }
.capa__fondo { position: absolute; inset: 0; background: rgba(0, 0, 0, .6); opacity: 0; transition: opacity .35s var(--ease-out); }
.capa.open .capa__fondo { opacity: 1; }
.drawer__panel {
  --bg: var(--negro-2); --fg: #F4EEE2; --muted: #B6AB94; --line: #3A3226; --line-strong: var(--oro); --acento: var(--oro-claro); --campo: #110F0C;
  position: absolute; top: 0; right: 0; bottom: 0; width: min(100%, 450px); display: grid; grid-template-rows: auto minmax(0, 1fr) auto;
  background: var(--negro-2); color: var(--fg); border-left: 1px solid rgba(201, 161, 59, .45); transform: translateX(100%); transition: transform .38s var(--ease-out); box-shadow: var(--shadow-lg);
}
.capa.open .drawer__panel { transform: none; }
.drawer__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 20px 24px; border-bottom: 1px solid var(--line); }
.drawer__head h2 { font-size: 1.9rem; }
.cerrar { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 50%; background: transparent; color: var(--fg); }
.cerrar svg { width: 20px; height: 20px; }
.drawer__items { overflow-y: auto; padding: 6px 24px; }
.linea-carrito { display: grid; grid-template-columns: 76px minmax(0, 1fr) auto; gap: 14px; padding: 18px 0; border-bottom: 1px solid var(--line); align-items: start; }
.linea-carrito__img { position: relative; display: block; width: 76px; aspect-ratio: 4 / 5; overflow: hidden; background: var(--marfil-2); border-radius: 10px; }
.linea-carrito__img img { width: 100%; height: 100%; object-fit: cover; }
.linea-carrito__img .ficha-tile__txt { padding: 6px; }
.linea-carrito__img .ficha-tile__txt b { font-size: 1rem; }
.linea-carrito__img .ficha-tile__txt span { display: none; }
.linea-carrito__info { display: grid; gap: 7px; min-width: 0; justify-items: start; }
.linea-carrito__nombre { font: 500 1.12rem/1.2 var(--font-display); text-decoration: none; }
.linea-carrito__var { font-size: .8rem; color: var(--muted); }
.linea-carrito .stepper { height: 40px; }
.linea-carrito .stepper button { width: 36px; height: 38px; }
.linea-carrito__lado { display: grid; justify-items: end; gap: 10px; }
.linea-carrito__precio { font-size: .98rem; white-space: nowrap; }
.quitar { padding: 4px 0; min-height: 32px; border: 0; background: none; font-size: .8rem; text-decoration: underline; text-underline-offset: 3px; color: var(--muted); }
.drawer__vacio { display: grid; justify-items: start; align-content: start; gap: 16px; padding: 30px 24px; }
.drawer__vacio p { color: var(--muted); }
.drawer__foot { display: grid; gap: 12px; padding: 20px 24px calc(20px + env(safe-area-inset-bottom)); border-top: 1px solid var(--line); background: var(--negro); }
.drawer__subtotal { display: flex; justify-content: space-between; align-items: baseline; }
.drawer__subtotal span { font: 500 var(--fs-mini)/1 var(--font-body); letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }
.drawer__subtotal b { font: 500 1.8rem/1 var(--font-display); font-variant-numeric: tabular-nums; color: var(--oro-claro); }
.drawer__mp { font-size: .8rem; color: var(--muted); text-align: center; }
.drawer__seguir { justify-self: center; }

/* ---------- migas y cabecera de catálogo ---------- */
.migas ol { display: flex; flex-wrap: wrap; gap: 4px 10px; font-size: .8rem; letter-spacing: .06em; }
.migas li { display: inline-flex; align-items: center; gap: 10px; color: var(--muted); }
.migas li + li::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--oro); }
.migas a { color: inherit; text-decoration: none; min-height: 32px; display: inline-flex; align-items: center; }
.migas a:hover { color: var(--acento); }
.migas [aria-current] { color: var(--fg); }
.migas--claro { padding: 26px 0 8px; }

.catalogo-hero { position: relative; background: var(--negro); padding-block: clamp(34px, 5vw, 56px) clamp(34px, 5vw, 52px); overflow: hidden; }
.catalogo-hero::after { content: ""; position: absolute; right: -8%; top: -60%; width: 46%; aspect-ratio: 1; border-radius: 50%; border: 1px solid rgba(201, 161, 59, .25); box-shadow: 0 0 0 40px rgba(201, 161, 59, .04), 0 0 0 80px rgba(201, 161, 59, .02); pointer-events: none; }
.catalogo-hero .container { position: relative; z-index: 1; display: grid; gap: 16px; justify-items: start; }
.catalogo-hero h1 { margin-top: 10px; }
.catalogo-hero .cat-chips { margin-top: 8px; }
.tienda--catalogo { padding-top: clamp(32px, 4vw, 48px); }
.tienda--catalogo::before { display: none; }

/* ---------- ficha de producto ---------- */
.pagina-producto { background: var(--marfil); }
.ficha { display: grid; grid-template-columns: minmax(0, 11fr) minmax(0, 9fr); gap: clamp(28px, 5vw, 72px); padding-block: 18px var(--section-pad-y); align-items: start; }
.ficha__galeria { position: sticky; top: calc(var(--header-h) + 20px); display: grid; gap: 12px; }
.ficha__principal { position: relative; aspect-ratio: 4 / 5; overflow: hidden; border-radius: var(--radius-lg); background: var(--marfil-2); box-shadow: 0 30px 60px rgba(25, 21, 15, .12); }
.ficha__principal::after { content: ""; position: absolute; inset: 12px; border: 1px solid rgba(255, 250, 235, .55); border-radius: 8px; pointer-events: none; }
.ficha__principal img { width: 100%; height: 100%; object-fit: cover; }
.ficha__principal .card__badge { top: 22px; left: 22px; }
.ficha__miniaturas { display: flex; gap: 10px; overflow-x: auto; }
.ficha__mini { flex: none; width: 76px; height: 76px; padding: 0; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: var(--marfil-2); }
.ficha__mini[aria-current="true"] { border-color: var(--oro-hondo); box-shadow: 0 0 0 2px rgba(201, 161, 59, .4); }
.ficha__mini img { width: 100%; height: 100%; object-fit: cover; }
.ficha__info { display: grid; gap: 18px; align-content: start; min-width: 0; }
.ficha__info h1 { font-size: clamp(2.3rem, 4vw, 3.4rem); }
.ficha__precio { font: 500 clamp(1.8rem, 3vw, 2.3rem)/1 var(--font-display); font-variant-numeric: tabular-nums; }
.ficha__stock { display: inline-flex; align-items: center; gap: 8px; font-size: .86rem; color: var(--muted); }
.ficha__stock::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #3F8F5A; }
.ficha__stock.is-ultimas::before { background: var(--oro); }
.ficha__vars { border: 0; padding: 0; margin: 0; min-width: 0; }
.ficha__vars legend { padding: 0; margin-bottom: 12px; font: 500 var(--fs-mini)/1 var(--font-body); letter-spacing: .2em; text-transform: uppercase; }
.ficha__cota { display: grid; gap: 8px; }
.ficha__cota i { position: relative; display: block; height: 11px; border-left: 1px solid var(--line-strong); border-right: 1px solid var(--line-strong); background: linear-gradient(var(--line-strong), var(--line-strong)) center / 100% 1px no-repeat; }
.ficha__cota i::after { content: ""; position: absolute; top: 50%; left: 50%; width: 12px; height: 12px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, #FBE7A1, #D4AF4F 55%, #8C6419); transform: translate(-50%, -50%); }
.ficha__cota span { font-size: .82rem; color: var(--muted); text-align: center; }
.ficha__acciones { display: flex; flex-wrap: wrap; gap: 10px; }
.ficha__acciones .prod-add { flex: 1 1 180px; }
.ficha__aviso { padding: 14px 16px; border: 1px solid var(--line); border-radius: 10px; color: var(--muted); }
.ficha__wsp { justify-self: start; }
.ficha__wsp svg { color: #1E9E50; }
.ficha__datos { display: grid; border-top: 1px solid var(--line-strong); }
.ficha__datos div { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: .95rem; }
.ficha__datos dt { font: 500 .7rem/1.6 var(--font-body); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.ficha__desc { display: grid; gap: 12px; color: var(--muted); }
.ficha__bloques { display: grid; gap: 12px; padding: 18px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--superficie); }
.ficha__bloques li { display: grid; grid-template-columns: 36px minmax(0, 1fr); gap: 12px; align-items: start; }
.ficha__bloque-ico { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--negro); font-size: 1rem; }
.ficha__bloques strong { font-weight: 500; }
.ficha__bloques p { font-size: .88rem; color: var(--muted); }
.relacionados { padding-block: var(--section-pad-y); }
@media (max-width: 900px) { .ficha { grid-template-columns: minmax(0, 1fr); } .ficha__galeria { position: static; } }

/* ---------- checkout ---------- */
.pagina-checkout { background: var(--marfil); padding-bottom: var(--section-pad-y); }
.checkout__head { display: grid; gap: 12px; margin: 10px 0 clamp(28px, 4vw, 40px); }
.checkout__grid { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); gap: clamp(24px, 4vw, 56px); align-items: start; }
.checkout__form { display: grid; gap: 22px; min-width: 0; }
.checkout__bloque { display: grid; gap: 18px; margin: 0; padding: clamp(20px, 3vw, 32px); border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--superficie); min-width: 0; }
.checkout__bloque legend { display: flex; align-items: center; gap: 12px; float: left; width: 100%; padding: 0; margin-bottom: 4px; font: 500 1.6rem/1 var(--font-display); }
.checkout__bloque legend b { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: var(--negro); color: var(--oro-claro); font: italic 500 1.05rem/1 var(--font-display); }
.checkout__bloque legend + * { clear: both; }
.field--calle { grid-column: span 1; }
.is-retiro .field:not(:first-child) { opacity: .5; }
.envio { display: grid; gap: 12px; }
.envio__estado { font-size: .92rem; color: var(--muted); }
.envio__estado[data-tipo="error"] { color: #A3281B; }
.envio__estado[data-tipo="aviso"] { color: var(--oro-texto); }
.envio__opciones { display: grid; gap: 10px; }
.envio__opcion, .pago { position: relative; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 14px; min-height: 64px; padding: 14px 18px; border: 1px solid var(--line); border-radius: 12px; background: var(--campo); cursor: pointer; transition: border-color .25s var(--ease), box-shadow .25s var(--ease); }
.pago { grid-template-columns: auto minmax(0, 1fr); }
.envio__opcion input, .pago input { width: 18px; height: 18px; margin: 0; accent-color: var(--oro-hondo); }
.envio__opcion span, .pago span { display: grid; gap: 3px; }
.envio__opcion strong, .pago strong { font-weight: 500; }
.envio__opcion small, .pago small { font-size: .84rem; color: var(--muted); }
.envio__opcion b { font-weight: 500; white-space: nowrap; }
.envio__opcion:has(input:checked), .pago:has(input:checked) { border-color: var(--oro-hondo); box-shadow: 0 0 0 1px var(--oro-hondo), 0 8px 24px rgba(201, 161, 59, .15); }
.envio__aviso { font-size: .88rem; color: var(--oro-texto); }
.envio__recuperar { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; }
.envio__cargando { display: flex; gap: 6px; padding: 12px 0; }
.envio__cargando span { width: 8px; height: 8px; border-radius: 50%; background: var(--oro); animation: cargando 1s var(--ease) infinite alternate; }
.envio__cargando span:nth-child(2) { animation-delay: .15s; }
.envio__cargando span:nth-child(3) { animation-delay: .3s; }
@keyframes cargando { from { opacity: .25; transform: translateY(0); } to { opacity: 1; transform: translateY(-4px); } }
.pagos { display: grid; gap: 10px; }
.check--factura { min-height: 44px; font-size: .95rem; }
.checkout__resumen { position: sticky; top: calc(var(--header-h) + 20px); display: grid; gap: 18px; padding: clamp(22px, 3vw, 34px); background: var(--negro); border: 1px solid rgba(201, 161, 59, .55); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.checkout__resumen h2 { font-size: 2rem; }
.resumen__lineas { display: grid; gap: 14px; max-height: 360px; overflow-y: auto; padding-right: 4px; }
.resumen__linea { display: grid; grid-template-columns: 56px minmax(0, 1fr) auto; gap: 14px; align-items: center; }
.resumen__img { position: relative; display: block; width: 56px; height: 64px; border-radius: 10px; overflow: visible; background: var(--marfil-2); }
.resumen__img img, .resumen__img .ficha-tile { border-radius: 10px; overflow: hidden; }
.resumen__img img { width: 100%; height: 100%; object-fit: cover; }
.resumen__img .ficha-tile__txt { padding: 4px; }
.resumen__img .ficha-tile__txt b { font-size: .8rem; }
.resumen__img .ficha-tile__txt span { display: none; }
.resumen__img > b { position: absolute; top: -8px; right: -8px; min-width: 22px; height: 22px; padding: 0 6px; display: grid; place-items: center; border-radius: 11px; background: var(--oro-grad-suave); color: #0B0A08; font-size: .72rem; font-weight: 600; }
.resumen__nombre { display: grid; gap: 2px; font-size: .95rem; }
.resumen__nombre small { color: var(--muted); font-size: .8rem; }
.cupon { display: grid; gap: 8px; padding-top: 16px; border-top: 1px solid var(--line); }
.cupon label { font: 500 var(--fs-mini)/1 var(--font-body); letter-spacing: .18em; text-transform: uppercase; color: var(--muted); }
.cupon__fila { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; }
.cupon__fila input { min-height: 44px; padding: 0 14px; border: 1px solid var(--line); border-radius: 999px; background: var(--campo); text-transform: uppercase; }
.cupon__fila input:focus { outline: none; border-color: var(--oro); }
.cupon__msg { font-size: .84rem; }
.cupon__msg[data-tipo="ok"] { color: #7DC795; }
.cupon__msg[data-tipo="error"] { color: #E0705F; }
.resumen__totales { display: grid; gap: 10px; padding-top: 16px; border-top: 1px solid var(--line); }
.resumen__totales div { display: flex; justify-content: space-between; gap: 16px; font-size: .95rem; }
.resumen__totales dt { color: var(--muted); }
.resumen__desc dd { color: #7DC795; }
.resumen__total { padding-top: 12px; margin-top: 4px; border-top: 1px solid var(--oro); align-items: baseline; }
.resumen__total dt { color: var(--fg) !important; font: 500 var(--fs-mini)/1 var(--font-body); letter-spacing: .2em; text-transform: uppercase; }
.resumen__total dd { font: 500 2rem/1 var(--font-display); color: var(--oro-claro); font-variant-numeric: tabular-nums; }
.resumen__entrega { font-size: .88rem; color: var(--oro-claro); }
.resumen__seguro { font-size: .8rem; color: var(--muted); text-align: center; }
.checkout__error { font-size: .9rem; color: #E0705F; min-height: 0; }
.checkout__error:empty { display: none; }
.checkout__vacio { display: grid; justify-items: start; gap: 16px; padding: 40px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--superficie); }
.checkout__resultado { margin-top: 10px; }
.resultado__panel { display: grid; gap: 18px; justify-items: start; max-width: 720px; padding: clamp(28px, 4vw, 48px); background: var(--negro); border: 1px solid rgba(201, 161, 59, .55); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.resultado__panel p { color: var(--muted); }
.transferencia { display: grid; gap: 10px; width: 100%; padding: 18px; border: 1px dashed var(--oro); border-radius: 12px; }
.transferencia div { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.transferencia dt { font: 500 var(--fs-mini)/1.6 var(--font-body); letter-spacing: .18em; text-transform: uppercase; color: var(--muted); }
.transferencia dd { font-size: 1.1rem; color: var(--oro-claro); font-variant-numeric: tabular-nums; user-select: all; }
.comprobante { display: grid; gap: 12px; width: 100%; }
.comprobante input[type="file"] { width: 100%; padding: 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--campo); }
.comprobante__ok { color: #7DC795 !important; }
@media (max-width: 960px) { .checkout__grid { grid-template-columns: minmax(0, 1fr); } .checkout__resumen { position: static; } }

/* ---------- 404 y legales ---------- */
.error404 { background: var(--negro); padding-block: clamp(60px, 10vw, 120px); position: relative; overflow: hidden; }
.error404__inner { position: relative; display: grid; gap: 18px; justify-items: start; }
.error404__num { position: absolute; right: 0; top: 50%; transform: translateY(-50%); font: italic 500 clamp(9rem, 26vw, 22rem)/1 var(--font-display); background: var(--oro-grad); -webkit-background-clip: text; background-clip: text; color: transparent; opacity: .22; pointer-events: none; }
.legal-page { background: var(--marfil); padding-block: 20px var(--section-pad-y); }
.legal-page .legal__cuerpo { max-width: 760px; display: grid; gap: 14px; color: var(--muted); }
.legal-page h1 { margin: 10px 0 24px; }
.legal-page h2 { font-size: 1.6rem; color: var(--fg); margin-top: 12px; }

/* ---------- modo cotización ---------- */
.modo-cotizacion .precio, .modo-cotizacion .card__var small, .modo-cotizacion .calc__total, .modo-cotizacion [data-c-sumar], .modo-cotizacion .drawer__subtotal, .modo-cotizacion .drawer__mp, .modo-cotizacion .lprod__precio, .modo-cotizacion .hero__foto-tag b { display: none !important; }

/* ---------- reveals ---------- */
.js [data-animate] { opacity: 0; transform: translateY(26px); transition: opacity .9s var(--ease), transform .9s var(--ease), clip-path 1.2s var(--ease); }
.js [data-animate="mask"] { transform: none; clip-path: inset(0 0 100% 0); }
.js [data-animate].in { opacity: 1; transform: none; }
.js [data-animate="mask"].in { clip-path: inset(0 0 0 0); }

@keyframes hero-foto { from { scale: 1.08; } to { scale: 1; } }
@keyframes hero-sube { from { opacity: 0; translate: 0 22px; } to { opacity: 1; translate: 0 0; } }
.hero--fondo .hero__media img { animation: hero-foto 1.8s var(--ease) both; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; animation-delay: 0s !important; transition-duration: .01ms !important; transition-delay: 0s !important; }
  .wsp-float::after { display: none; }
  .js [data-animate] { opacity: 1 !important; transform: none !important; clip-path: none !important; }
  .topbar-track.loop { animation: none; }
}