:root {
  --bg: #F6F1E8;
  --fg: #1E2A4A;
  --card: #FFFFFF;
  --muted: #5b6784;
  --line: rgba(30, 42, 74, .16);
  --section-alt: #E9D9BE;
  color-scheme: light;
}
:root[data-theme="dark"] {
  --bg: #0F1730;
  --fg: #F6F1E8;
  --card: #1B2748;
  --muted: #a9b3cf;
  --line: rgba(246, 241, 232, .18);
  --section-alt: #16203A;
  color-scheme: dark;
}
body.site { transition: background .3s var(--ease), color .3s var(--ease); }
.glow-title { text-shadow: none; }
:root[data-theme="dark"] .glow-title { text-shadow: 0 0 22px rgba(233, 217, 190, .25); }
:root[data-theme="dark"] .glow-title em { text-shadow: var(--glow-coral); }
.muted { color: var(--muted); }

.nav__tools { display: flex; align-items: center; gap: .6rem; }
.seg { display: inline-flex; border: 1.5px solid rgba(233, 217, 190, .5); border-radius: 999px; overflow: hidden; }
.seg a { color: var(--concha); text-decoration: none; padding: .3rem .65rem; font-size: .72rem; font-weight: 700; letter-spacing: .1em; }
.seg a.is-on { background: var(--coral); }
.icon-btn { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; border: 1.5px solid rgba(233, 217, 190, .5); background: transparent; color: var(--concha); cursor: pointer; transition: box-shadow .25s; }
.icon-btn:hover { box-shadow: 0 0 14px rgba(233, 217, 190, .5); }
.i-sun { display: none; }
:root[data-theme="dark"] .i-sun { display: block; }
:root[data-theme="dark"] .i-moon { display: none; }
.nav__links { flex: 1; justify-content: flex-start; min-width: 0; }
.nav__links > :first-child { margin-left: auto; }
.nav__links > :last-child { margin-right: auto; }
@media (max-width: 900px) {
  .nav { padding: .6rem 1rem; row-gap: .4rem; flex-wrap: wrap; }
  .nav__tools { margin-left: auto; }
  .nav__links { order: 3; flex: 1 1 100%; gap: 1.1rem; padding-bottom: .2rem; -webkit-overflow-scrolling: touch; }
  .hero { padding-top: 8.5rem; }
  .world-hero { padding-top: 9rem; }
  .pdp { padding-top: 8.5rem; }
}
@media (max-width: 720px) { .nav__cta { display: none; } }
}

.world-hero { padding: 8rem 1.5rem 2rem; max-width: 1280px; margin: 0 auto; }
.world-hero .glow-title { font-size: clamp(2.4rem, 6vw, 4.4rem); }
.catalog { max-width: 1280px; margin: 0 auto; padding: 0 1.5rem 4rem; display: grid; gap: 2rem; grid-template-columns: 280px 1fr; align-items: start; }
.filters { position: sticky; top: 90px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem; }
.filters summary { font-weight: 700; letter-spacing: .12em; text-transform: uppercase; font-size: .78rem; cursor: pointer; margin-bottom: .6rem; }
.filters form { display: grid; gap: .9rem; }
.fld { display: grid; gap: .3rem; font-size: .7rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.fld input, .fld select { padding: .6rem .8rem; border-radius: 10px; border: 1.5px solid var(--line); background: var(--bg); color: var(--fg); font: inherit; text-transform: none; letter-spacing: normal; }
.fld input:focus, .fld select:focus { outline: none; border-color: var(--coral); box-shadow: 0 0 0 3px rgba(232, 96, 76, .25); }
.fld-group { border: 0; padding: 0; margin: 0; }
.fld-group legend { font-size: .7rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: .4rem; }
.catalog .chip { cursor: pointer; display: inline-flex; align-items: center; gap: .3rem; position: relative; }
.catalog .chip input { position: absolute; opacity: 0; pointer-events: none; }
.catalog .chip:has(input:checked) { background: var(--coral); border-color: var(--coral); color: #fff; }
.catalog .chip:focus-within { outline: 2px solid var(--coral); outline-offset: 2px; }
.chip--static { cursor: default; }
.filters__actions { display: flex; gap: .5rem; flex-wrap: wrap; }
.filters__actions .btn { padding: .6rem 1rem; cursor: pointer; font-family: inherit; }
.filters__actions .btn--ghost { color: var(--fg); border-color: var(--line); }
.filters__actions button { border: 0; }
.results__count { margin: 0 0 1rem; color: var(--muted); font-size: .85rem; letter-spacing: .08em; text-transform: uppercase; }
.pgrid { display: grid; gap: 1.2rem; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); }
.pcard { display: grid; gap: .25rem; text-decoration: none; color: inherit; }
.pcard__img { position: relative; display: block; aspect-ratio: 3 / 4; border-radius: var(--radius); overflow: hidden; background: var(--section-alt); }
.pcard__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.pcard:hover .pcard__img img { transform: scale(1.06); }
.pcard__name { font-family: var(--font-title); font-weight: 600; font-size: 1.05rem; margin-top: .4rem; }
.pcard__meta { font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.pcard__price { font-weight: 700; }
.badge { display: inline-block; padding: .2rem .6rem; border-radius: 999px; font-size: .66rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.pcard__img .badge { position: absolute; left: .6rem; top: .6rem; }
.badge--now { background: var(--coral); color: #fff; box-shadow: 0 0 14px rgba(232, 96, 76, .6); }
.badge--pre { background: var(--azul); color: var(--concha); border: 1px solid rgba(233, 217, 190, .5); }
.pager { display: flex; gap: 1rem; align-items: center; justify-content: center; margin-top: 2rem; }
@media (max-width: 900px) {
  .catalog { grid-template-columns: 1fr; }
  .filters { position: static; }
}

.pdp { max-width: 1280px; margin: 0 auto; padding: 6.5rem 1.5rem 4rem; }
.crumbs a { font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; text-decoration: none; color: var(--muted); }
.crumbs a:hover { color: var(--coral); }
.pdp__grid { display: grid; gap: 2.5rem; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); margin-top: 1rem; align-items: start; }
.gallery { display: grid; gap: .8rem; grid-template-columns: 96px 1fr; align-items: start; }
.gallery__main { grid-column: 2; grid-row: 1; border-radius: var(--radius); overflow: hidden; background: var(--section-alt); aspect-ratio: 3 / 4; }
.gallery__main img { width: 100%; height: 100%; object-fit: cover; }
.gallery__thumbs { grid-column: 1; grid-row: 1; display: grid; gap: .5rem; max-height: 640px; overflow: auto; }
.thumb { padding: 0; border: 2px solid transparent; border-radius: 10px; overflow: hidden; background: none; cursor: pointer; }
.thumb:hover, .thumb:focus-visible { border-color: var(--coral); outline: none; }
.thumb img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; display: block; }
.info { position: sticky; top: 90px; }
.pdp__title { font-size: clamp(2rem, 4vw, 3.2rem); margin-bottom: .3rem; }
.pdp__sub { margin: 0; color: var(--muted); text-transform: uppercase; letter-spacing: .1em; font-size: .8rem; }
.pdp__price { font-family: var(--font-title); font-weight: 900; font-size: 2rem; margin: .6rem 0; }
.pdp__avail { display: flex; gap: .4rem; flex-wrap: wrap; margin: 0 0 1rem; }
.pdp__h { font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; margin: 1.4rem 0 .6rem; }
.sizes { display: flex; flex-wrap: wrap; gap: .5rem; }
.size { min-width: 52px; padding: .6rem .9rem; border-radius: 12px; border: 1.5px solid var(--line); background: var(--card); color: var(--fg); font: inherit; font-weight: 700; cursor: pointer; transition: border-color .2s, box-shadow .2s, background .2s; }
.size:hover { border-color: var(--coral); }
.size[aria-checked="true"] { background: var(--coral); border-color: var(--coral); color: #fff; box-shadow: 0 0 16px rgba(232, 96, 76, .5); }
.size-note { min-height: 1.4em; margin: .6rem 0 0; font-size: .85rem; color: var(--muted); }
.pdp__cta { margin-top: 1rem; width: 100%; text-align: center; padding: 1rem; }
.pdp__desc { white-space: pre-line; line-height: 1.7; }
.specs { display: grid; gap: .4rem; margin: 0; }
.specs div { display: flex; justify-content: space-between; gap: 1rem; padding: .5rem 0; border-bottom: 1px solid var(--line); }
.specs dt { color: var(--muted); }
.specs dd { margin: 0; font-weight: 700; text-align: right; }
.tagline { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: 1rem; }
.related { margin-top: 4rem; }
.related__title { font-size: 1.8rem; }
@media (max-width: 900px) {
  .pdp__grid { grid-template-columns: 1fr; }
  .info { position: static; }
  .gallery { grid-template-columns: 1fr; }
  .gallery__main { grid-column: 1; grid-row: 1; }
  .gallery__thumbs { grid-column: 1; grid-row: 2; grid-auto-flow: column; grid-auto-columns: 72px; max-height: none; overflow-x: auto; }
}

@media (max-width: 560px) {
  .pgrid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .8rem; }
  .pcard__name { font-size: .95rem; }
  .pcard__meta { font-size: .66rem; }
  .pcard__img .badge { font-size: .58rem; padding: .15rem .45rem; left: .4rem; top: .4rem; }
  .catalog, .world-hero, .pdp { padding-left: 1rem; padding-right: 1rem; }
  .pdp__price { font-size: 1.7rem; }
  .size { min-width: 48px; padding: .55rem .75rem; }
}

/* Desplegable de WhatsApp por mundo */
.wa { position: relative; display: inline-block; }
.wa > button { cursor: pointer; font-family: inherit; display: inline-flex; align-items: center; gap: .5rem; }
.wa__icon { flex: none; }
.wa__panel { position: absolute; z-index: 40; top: calc(100% + .6rem); min-width: 320px; background: var(--card); color: var(--fg); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 18px 50px rgba(8, 12, 26, .35); padding: .6rem; text-align: left; }
.wa__panel[hidden] { display: none; }
.wa__panel { overflow-y: auto; overscroll-behavior: contain; }
.wa__panel--up { top: auto; bottom: calc(100% + .6rem); }
.wa--right .wa__panel { right: 0; }
.wa--left .wa__panel { left: 0; }
.wa--block { display: block; }
.wa--block .wa__panel { left: 0; right: 0; min-width: 0; top: auto; bottom: calc(100% + .6rem); }
.wa__title { margin: .3rem .6rem .5rem; font-size: .7rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.wa__list { list-style: none; margin: 0; padding: 0; display: grid; gap: .25rem; }
.wa__item { display: flex; flex-direction: column; gap: .1rem; padding: .7rem .85rem; border-radius: 10px; border-left: 3px solid var(--world-accent, var(--coral)); text-decoration: none; color: inherit; transition: background .2s, transform .2s var(--ease); }
.wa__item:hover, .wa__item:focus-visible { background: color-mix(in srgb, var(--world-accent, var(--coral)) 16%, transparent); outline: none; transform: translateX(2px); }
.wa__item--first { background: color-mix(in srgb, var(--world-accent, var(--coral)) 10%, transparent); }
.wa__name { font-family: var(--font-title); font-weight: 900; font-size: 1.05rem; }
.wa__badge { font-family: var(--font-body); font-style: normal; font-size: .62rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; background: var(--coral); color: #fff; padding: .1rem .45rem; border-radius: 999px; margin-left: .4rem; vertical-align: middle; }
.wa__tag { font-size: .8rem; color: var(--muted); }
.nav__cta { padding: .6rem 1.1rem; }
.pdp__cta.btn { width: 100%; justify-content: center; border: 0; }
.wa-lock { overflow: hidden; }
@media (max-width: 720px) {
  .nav { backdrop-filter: none; background: rgba(30, 42, 74, .97); }
  .nav__cta .wa__label { display: none; }
  .nav__cta { padding: .55rem; border-radius: 50%; width: 36px; height: 36px; justify-content: center; }
  .nav .wa__icon { width: 18px; height: 18px; }
  .wa__panel, .wa--block .wa__panel { position: fixed; left: 0; right: 0; bottom: 0; top: auto; min-width: 0; max-height: 75svh; overflow: auto; border-radius: 18px 18px 0 0; padding: 1rem 1rem calc(1rem + env(safe-area-inset-bottom)); z-index: 60; }
  .wa[data-open]::before { content: ""; position: fixed; inset: 0; background: rgba(8, 12, 26, .55); z-index: 55; }
  .wa__item { padding: .95rem 1rem; }
}
@media (prefers-reduced-motion: reduce) { .wa__item { transition: none; } }

.wa__title--section { margin-top: .9rem; padding-top: .8rem; border-top: 1px solid var(--line); }
.wa__item--general { border-left-color: var(--coral); background: color-mix(in srgb, var(--coral) 12%, transparent); }
.wa__item--general .wa__name { font-size: 1.1rem; }