/* ==========================================================================
   Plantilla BECAUSKY (tienda de ropa) · OneGetUP
   ✏️ Para cambiar colores y fuentes edita solo las variables de :root.
   ========================================================================== */
:root {
  --fondo: #F3F1EC;          /* hueso */
  --fondo-alterno: #E9E6DF;
  --texto: #0B0B0F;          /* tinta */
  --suave: #6B6A70;
  --acento: #0B0B0F;         /* botones */
  --sobre-acento: #FFFFFF;
  --cielo-1: #8EC5FF;        /* degradado de marca */
  --cielo-2: #C9B6FF;
  --tarjeta: #FFFFFF;
  --borde: #D9D5CC;
  --fuente-titulos: "Syne", "Helvetica Neue", Arial, sans-serif;
  --fuente-texto: "Inter", system-ui, sans-serif;
  --fuente-cursiva: "Instrument Serif", Georgia, serif;
  --radio: 0px;
  --ancho: 1320px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 110px; }
body { margin: 0; background: var(--fondo); color: var(--texto); font: 16px/1.6 var(--fuente-texto); -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
h1, h2, h3 { margin: 0 0 .4em; font-family: var(--fuente-titulos); font-weight: 800; line-height: .95; letter-spacing: -.04em; }
h2 { font-size: clamp(2.6rem, 1.4rem + 4.6vw, 6rem); }
h3 { font-size: 1.1rem; letter-spacing: -.01em; }
i { font-family: var(--fuente-cursiva); font-weight: 400; font-style: italic; letter-spacing: -.01em; }
h2 i { background: linear-gradient(100deg, #4F8FE8, #9A7BEA); -webkit-background-clip: text; background-clip: text; color: transparent; padding-right: .06em; }
p { margin: 0 0 1em; }
.contenedor { width: min(100% - 32px, var(--ancho)); margin-inline: auto; }
:focus-visible { outline: 2px solid var(--texto); outline-offset: 3px; }
.etiqueta { margin: 0 0 1.4em; font-size: .78rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; }
.texto-suave { color: var(--suave); }

/* Botones */
.boton { display: inline-flex; align-items: center; justify-content: center; gap: .6em; padding: 1.1em 2.2em; border: 1px solid var(--acento); border-radius: 999px; background: var(--acento); color: var(--sobre-acento); font: 600 .82rem var(--fuente-texto); letter-spacing: .14em; text-transform: uppercase; text-decoration: none; cursor: pointer; position: relative; overflow: hidden; isolation: isolate; transition: color .35s; }
.boton::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(100deg, var(--cielo-1), var(--cielo-2)); transform: translateY(101%); transition: transform .45s cubic-bezier(.2,.8,.2,1); }
.boton:hover { color: var(--texto); }
.boton:hover::before { transform: none; }
.boton--linea { background: transparent; color: var(--texto); }
.boton--claro { background: #fff; color: var(--texto); border-color: #fff; }
.acciones { display: flex; flex-wrap: wrap; gap: 12px; }

/* Anuncio superior */
.anuncio { padding: 9px 0; background: var(--texto); color: #fff; font-size: .78rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; }
.anuncio .cinta__pista { animation-duration: 40s; }

/* Cabecera */
.cabecera { position: sticky; top: 0; z-index: 60; border-bottom: 1px solid transparent; transition: background .3s, border-color .3s; }
.cabecera.con-scroll { background: rgba(243,241,236,.85); backdrop-filter: blur(14px); border-color: var(--borde); }
.cabecera__fila { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; min-height: 72px; }
.marca { grid-column: 2; font: 800 1.55rem var(--fuente-titulos); letter-spacing: -.03em; text-decoration: none; }
.nav { display: flex; gap: 26px; grid-column: 1; grid-row: 1; }
.nav a { font-size: .82rem; font-weight: 500; letter-spacing: .1em; text-transform: uppercase; text-decoration: none; background: linear-gradient(currentColor, currentColor) 0 100% / 0 1px no-repeat; transition: background-size .3s; }
.nav a:hover { background-size: 100% 1px; }
.cabecera__acciones { grid-column: 3; display: flex; align-items: center; justify-content: flex-end; gap: 22px; }
.cabecera__texto { font-size: .82rem; letter-spacing: .1em; text-transform: uppercase; text-decoration: none; }
.bolsa { display: inline-flex; align-items: center; gap: 8px; padding: .7em 1.2em; border: 1px solid var(--texto); border-radius: 999px; background: none; color: var(--texto); font: 600 .78rem var(--fuente-texto); letter-spacing: .12em; text-transform: uppercase; cursor: pointer; }
.bolsa:hover { background: var(--texto); color: #fff; }
.bolsa [data-carrito-cuenta] { background: linear-gradient(100deg, var(--cielo-1), var(--cielo-2)); color: var(--texto); }
.menu-boton { display: none; flex-direction: column; gap: 6px; width: 44px; height: 44px; justify-content: center; border: 0; background: none; cursor: pointer; }
.menu-boton span { display: block; width: 24px; height: 1.5px; background: var(--texto); transition: .3s; }
.menu-abierto .menu-boton span:first-child { transform: translateY(3.75px) rotate(45deg); }
.menu-abierto .menu-boton span:last-child { transform: translateY(-3.75px) rotate(-45deg); }

/* Portada */
.portada { position: relative; display: flex; flex-direction: column; justify-content: space-between; min-height: calc(100svh - 110px); padding: 10px 0 40px; overflow: hidden; background: radial-gradient(60% 70% at 50% 45%, #FFFFFF 0%, rgba(255,255,255,0) 70%), linear-gradient(180deg, var(--fondo) 0%, #E6ECF6 100%); }
.portada__lienzo { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.portada__marca { position: relative; z-index: 1; display: flex; flex-direction: column; margin: 0; padding-inline: 2vw; font-size: clamp(3rem, 16.5vw, 17rem); line-height: .84; letter-spacing: -.06em; }
.portada__marca span:last-child { align-self: flex-end; background: linear-gradient(100deg, #4F8FE8, #9A7BEA); -webkit-background-clip: text; background-clip: text; color: transparent; }
.portada__pie { position: relative; z-index: 3; display: grid; grid-template-columns: 1fr 1.2fr auto; align-items: end; gap: 30px; }
.portada__drop { margin: 0; font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; }
.portada__drop span { display: inline-block; margin-right: 10px; padding: .3em .8em; border: 1px solid currentColor; border-radius: 99px; }
.portada__drop i { font-size: 1.4em; text-transform: none; letter-spacing: 0; }
.portada__bajada { max-width: 440px; margin: 0; color: var(--suave); }

/* Secciones */
.seccion { padding: clamp(80px, 10vw, 150px) 0; }
.seccion--corta { padding: clamp(50px, 6vw, 80px) 0; }
.seccion--oscura { background: var(--texto); color: #fff; }
.seccion--oscura h2 i { background: linear-gradient(100deg, var(--cielo-1), var(--cielo-2)); -webkit-background-clip: text; background-clip: text; }
.encabezado { margin-bottom: 50px; }
.encabezado--fila { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 24px; }
.encabezado--fila h2 { margin: 0; }

/* Colecciones */
.colecciones { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 16px; }
.coleccion { position: relative; display: block; overflow: hidden; text-decoration: none; }
.coleccion img { width: 100%; height: 100%; aspect-ratio: 4 / 5; object-fit: cover; transition: transform 1s cubic-bezier(.2,.8,.2,1); }
.coleccion:hover img { transform: scale(1.06); }
.coleccion span { position: absolute; left: 20px; right: 20px; bottom: 20px; display: flex; align-items: baseline; justify-content: space-between; padding: 16px 20px; background: rgba(255,255,255,.72); backdrop-filter: blur(12px); transform: translateZ(40px); }
.coleccion b { font: 800 1.6rem var(--fuente-titulos); letter-spacing: -.03em; }
.coleccion small { font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; }

/* Filtros */
.filtros { display: flex; flex-wrap: wrap; gap: 8px; }
.filtros button { padding: .7em 1.3em; border: 1px solid var(--borde); border-radius: 999px; background: none; color: var(--texto); font: 500 .8rem var(--fuente-texto); letter-spacing: .1em; text-transform: uppercase; cursor: pointer; }
.filtros button[aria-pressed="true"] { background: var(--texto); border-color: var(--texto); color: #fff; }

/* Prendas */
.prendas { display: grid; grid-template-columns: repeat(4, 1fr); gap: 34px 16px; }
.prenda { position: relative; }
.prenda__imagen { position: relative; overflow: hidden; background: var(--fondo-alterno); }
.prenda__imagen img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; transition: transform .8s cubic-bezier(.2,.8,.2,1); }
.prenda:hover .prenda__imagen img { transform: scale(1.05); }
.prenda__sello { position: absolute; top: 12px; left: 12px; padding: .35em .8em; border-radius: 99px; background: #fff; font-size: .7rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.prenda__info { display: flex; justify-content: space-between; gap: 12px; margin-top: 14px; }
.prenda__info h3 { margin: 0; font: 500 .98rem var(--fuente-texto); letter-spacing: 0; }
.prenda__info p { margin: 0; font-weight: 600; }
.prenda__comprar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; margin-top: 12px; }
.tallas { display: flex; flex-wrap: wrap; gap: 4px; }
.tallas button { min-width: 36px; height: 34px; padding: 0 8px; border: 1px solid var(--borde); border-radius: 8px; background: none; color: var(--texto); font: 500 .78rem var(--fuente-texto); cursor: pointer; transition: .2s; }
.tallas button:hover { border-color: var(--texto); }
.tallas button[aria-pressed="true"] { background: var(--texto); border-color: var(--texto); color: #fff; }
.boton-bolsa { padding: .7em 1.1em; border: 0; border-radius: 99px; background: linear-gradient(100deg, var(--cielo-1), var(--cielo-2)); color: var(--texto); font: 600 .74rem var(--fuente-texto); letter-spacing: .12em; text-transform: uppercase; cursor: pointer; transition: transform .2s, box-shadow .2s; }
.boton-bolsa:hover { transform: translateY(-2px); box-shadow: 0 10px 20px -8px rgba(79,143,232,.6); }

/* Manifiesto */
.manifiesto { padding: clamp(60px, 9vw, 130px) 0; border-block: 1px solid var(--borde); }
.manifiesto p { max-width: 1100px; margin: 0; font: 700 clamp(1.8rem, 1rem + 3vw, 3.6rem)/1.12 var(--fuente-titulos); letter-spacing: -.03em; }
.manifiesto i { background: linear-gradient(100deg, #4F8FE8, #9A7BEA); -webkit-background-clip: text; background-clip: text; color: transparent; font-size: 1.1em; }

/* Lookbook */
.seccion--lookbook .encabezado { margin-bottom: 40px; }
.lookbook { display: flex; gap: 16px; padding: 0 max(16px, calc((100vw - var(--ancho)) / 2)) 20px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-inline: max(16px, calc((100vw - var(--ancho)) / 2)); scrollbar-width: thin; }
.lookbook figure { flex: 0 0 clamp(260px, 30vw, 420px); margin: 0; scroll-snap-align: start; }
.lookbook img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.lookbook figcaption { margin-top: 10px; font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; color: var(--suave); }

/* Valores */
.valores { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--borde); border: 1px solid var(--borde); }
.valores > div { padding: 30px 26px; background: var(--fondo); }
.valores b { display: block; margin-bottom: 30px; font: 800 .9rem var(--fuente-titulos); color: var(--suave); }
.valores p { margin: 0; color: var(--suave); font-size: .95rem; }

/* Opiniones */
.opiniones { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.opiniones figure { margin: 0; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.2); }
.opiniones p { margin: 0 0 1em; letter-spacing: 3px; background: linear-gradient(100deg, var(--cielo-1), var(--cielo-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.opiniones blockquote { margin: 0 0 1.4em; font: 400 1.6rem/1.25 var(--fuente-cursiva); font-style: italic; }
.opiniones figcaption { font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: #A9A8B0; }

/* Club */
.club { position: relative; padding: clamp(50px, 8vw, 110px) clamp(24px, 6vw, 90px); overflow: hidden; background: linear-gradient(120deg, #9CCBFF 0%, #C9B6FF 55%, #FFD2C2 100%); text-align: center; }
.club::before, .club::after { content: ""; position: absolute; border-radius: 50%; background: rgba(255,255,255,.35); filter: blur(20px); }
.club::before { width: 320px; height: 320px; left: -80px; top: -120px; }
.club::after { width: 260px; height: 260px; right: -60px; bottom: -120px; }
.club > * { position: relative; }
.club h2 { max-width: 12ch; margin-inline: auto; }
.club p:not(.etiqueta) { max-width: 520px; margin: 0 auto 2em; }

/* Contacto */
.contacto { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.contacto .etiqueta { margin-bottom: .6em; color: var(--suave); }
.contacto p:not(.etiqueta) { font-size: 1.1rem; }

/* Pie */
.pie { padding: 0 0 30px; overflow: hidden; }
.pie__marca { margin: 0 0 20px; font: 800 clamp(3rem, 13.5vw, 15rem)/.8 var(--fuente-titulos); letter-spacing: -.06em; text-align: center; white-space: nowrap; background: linear-gradient(180deg, var(--texto) 30%, rgba(11,11,15,.1)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.pie__fila { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; font-size: .82rem; color: var(--suave); }
.pie__fila p { margin: 0; }

/* Bolsa (carrito) con estilo de la marca */
.carrito { border-radius: 0; }
.carrito__cabeza h2 { font-size: 2rem; }

/* Tablet */
@media (max-width: 1100px) {
  .prendas { grid-template-columns: repeat(3, 1fr); }
  .valores { grid-template-columns: 1fr 1fr; }
}
/* Celular */
@media (max-width: 860px) {
  .menu-boton { display: flex; }
  .cabecera__fila { grid-template-columns: auto 1fr auto; }
  .marca { grid-column: 2; text-align: center; font-size: 1.3rem; }
  .cabecera__texto { display: none; }
  .nav { position: fixed; inset: 0; top: calc(var(--alto-barra, 0px) + 72px); flex-direction: column; gap: 0; padding: 24px 16px; background: var(--fondo); opacity: 0; visibility: hidden; transition: .3s; }
  .nav.abierta { opacity: 1; visibility: visible; }
  .nav a { padding: 14px 0; border-bottom: 1px solid var(--borde); font: 800 2.2rem var(--fuente-titulos); letter-spacing: -.03em; text-transform: none; background: none; }
  .portada { min-height: calc(100svh - 100px); }
  .portada__marca { margin-top: 20px; }
  .portada__pie { grid-template-columns: 1fr; gap: 16px; }
  .colecciones { grid-template-columns: 1fr 1fr; }
  .coleccion--alta { grid-column: 1 / -1; }
  .coleccion--alta img { aspect-ratio: 4 / 3; }
  .prendas { grid-template-columns: 1fr 1fr; gap: 28px 12px; }
  .opiniones, .contacto { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .bolsa { padding: .6em .9em; }
  .coleccion span { left: 10px; right: 10px; bottom: 10px; padding: 10px 12px; }
  .coleccion b { font-size: 1.2rem; }
  .prenda__comprar { flex-direction: column; align-items: stretch; }
  .boton-bolsa { width: 100%; padding: .9em; }
  .tallas button { flex: 1; min-width: 0; }
  .valores { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Piezas comunes (carrito, avisos, animaciones). Usan las variables de :root.
   ========================================================================== */
html, body { overflow-x: clip; }
.solo-lector { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.saltar { position: absolute; left: -999px; top: 8px; z-index: 200; padding: 10px 16px; border-radius: 8px; background: var(--acento); color: var(--sobre-acento); font-weight: 700; }
.saltar:focus { left: 16px; }
[hidden] { display: none !important; }

/* Aparición al hacer scroll */
.animar [data-revelar] { opacity: 0; transform: translateY(34px); transition: opacity .9s cubic-bezier(.2,.7,.2,1), transform .9s cubic-bezier(.2,.7,.2,1); transition-delay: var(--d, 0s); }
.animar [data-revelar].visible { opacity: 1; transform: none; }
[data-tilt] { transition: transform .35s cubic-bezier(.2,.7,.2,1); transform-style: preserve-3d; will-change: transform; }
[data-tilt]:hover { transition-duration: .08s; }

/* Lienzo 3D: si no hay WebGL se ve la imagen de respaldo */
.lienzo-3d { display: block; width: 100%; height: 100%; }
.lienzo-3d:not(.con-3d) { background: var(--respaldo-3d, none) center / contain no-repeat; }

/* Cinta en movimiento */
.cinta { overflow: hidden; white-space: nowrap; }
.cinta__pista { display: inline-flex; gap: 0; animation: cinta 28s linear infinite; }
.cinta__pista > span { padding-inline: 1.4rem; }
@keyframes cinta { to { transform: translateX(-50%); } }

/* Carrito */
.carrito-fondo { position: fixed; inset: 0; z-index: 90; background: rgba(5, 8, 15, .55); backdrop-filter: blur(3px); }
.carrito { position: fixed; top: 0; right: 0; z-index: 100; display: flex; flex-direction: column; width: min(420px, 100%); height: 100%; padding: 24px; background: var(--tarjeta); color: var(--texto); box-shadow: -30px 0 60px rgba(0,0,0,.25); transform: translateX(105%); transition: transform .45s cubic-bezier(.2,.8,.2,1); visibility: hidden; }
.carrito.abierto { transform: none; visibility: visible; }
.carrito__cabeza { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.carrito__cabeza h2 { margin: 0; font-size: 1.5rem; }
.carrito__cerrar { width: 42px; height: 42px; border: 1px solid var(--borde); border-radius: 50%; background: none; color: var(--texto); font-size: 1.4rem; cursor: pointer; }
.carrito__lista { flex: 1; overflow-y: auto; margin: 0; padding: 0; list-style: none; }
.carrito__item { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--borde); }
.carrito__item strong { display: block; font-size: .98rem; }
.carrito__item small { color: var(--suave); }
.carrito__cant { display: flex; align-items: center; gap: 10px; }
.carrito__cant button { width: 30px; height: 30px; border: 1px solid var(--borde); border-radius: 50%; background: none; color: var(--texto); font-size: 1.1rem; line-height: 1; cursor: pointer; }
.carrito__vacio { padding: 40px 0; text-align: center; color: var(--suave); }
.carrito__pie { padding-top: 18px; border-top: 1px solid var(--borde); }
.carrito__total { display: flex; justify-content: space-between; margin-bottom: 14px; font-size: 1.15rem; font-weight: 700; }
.carrito__pie button[data-pedir] { width: 100%; justify-content: center; }
.carrito__pie button[disabled] { opacity: .45; cursor: not-allowed; }
.carrito__nota { margin: 10px 0 0; font-size: .85rem; color: var(--suave); text-align: center; }
[data-carrito-cuenta] { display: inline-grid; place-items: center; min-width: 20px; height: 20px; padding: 0 6px; border-radius: 999px; background: var(--acento); color: var(--sobre-acento); font-size: .72rem; font-weight: 800; }
[data-carrito-cuenta].salto { animation: salto .5s; }
@keyframes salto { 40% { transform: scale(1.5); } }

/* Aviso */
.aviso { position: fixed; left: 50%; bottom: 28px; z-index: 120; padding: 12px 20px; border-radius: 999px; background: #0B0D12; color: #fff; font-weight: 600; font-size: .95rem; box-shadow: 0 12px 30px rgba(0,0,0,.3); transform: translate(-50%, 120px); opacity: 0; transition: .35s cubic-bezier(.2,.8,.2,1); pointer-events: none; }
.aviso.visible { transform: translate(-50%, 0); opacity: 1; }

/* WhatsApp flotante */
.flotante-wa { position: fixed; right: 20px; bottom: 20px; z-index: 80; display: grid; place-items: center; width: 60px; height: 60px; border-radius: 50%; background: #25D366; color: #fff; box-shadow: 0 14px 30px -8px rgba(0,0,0,.45); transition: transform .25s; }
.flotante-wa:hover { transform: scale(1.08); }
.flotante-wa svg { width: 30px; height: 30px; }
.carrito-abierto .flotante-wa { opacity: 0; pointer-events: none; }

/* Barra de demo (solo en la versión demo) */
.barra-demo { position: sticky; top: 0; z-index: 110; display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 6px 18px; min-height: 44px; padding: 6px 16px; background: #0A1226; color: #fff; font: 500 14px/1.3 system-ui, sans-serif; text-align: center; }
.barra-demo a { display: inline-flex; align-items: center; gap: 6px; padding: 6px 14px; border-radius: 999px; background: linear-gradient(120deg, #0077FF, #00B2FF); color: #fff; font-weight: 700; text-decoration: none; }
.barra-demo a.barra-demo__pase { padding: 0; background: none; color: #9FD8FF; text-decoration: underline; font-weight: 600; }
.es-demo [data-cabecera] { top: var(--alto-barra, 44px); }
html:has(body.es-demo) { scroll-padding-top: calc(var(--alto-barra, 44px) + 90px); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}