/* =========================================
   MAISON COSMETICS G&F — Estilos
   Cambien los colores aquí y se actualiza toda la página
   ========================================= */
:root {
  --rosa: #c2577a;          /* color principal (botones) */
  --rosa-oscuro: #9e3f5f;
  --nude: #f7ece8;          /* fondo suave */
  --crema: #fffaf8;
  --negro: #1f1a1c;
  --gris: #6b6164;
  --borde: #ead9d4;
  --radio: 14px;
  --sombra: 0 12px 30px rgba(31,26,28,.1);
  --fuente-titulos: 'Playfair Display', Georgia, serif;
  --fuente-texto: 'Poppins', Arial, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { font-family: var(--fuente-texto); color: var(--negro); background: var(--crema); line-height: 1.6; -webkit-font-smoothing: antialiased; }
body:has(dialog[open]) { overflow: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; font-size: inherit; color: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--rosa); outline-offset: 2px; }

.contenedor { width: min(1180px, 92%); margin: 0 auto; }
.titulo { font-family: var(--fuente-titulos); font-size: clamp(1.8rem, 4vw, 2.5rem); text-align: center; margin-bottom: 2rem; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.saltar { position: absolute; left: 1rem; top: -100px; z-index: 100; background: var(--negro); color: #fff; padding: .6rem 1rem; border-radius: 8px; }
.saltar:focus { top: 1rem; }

/* ---------- Botones ---------- */
.btn { display: inline-block; padding: .85rem 1.6rem; border-radius: 999px; font-weight: 500; transition: .2s; text-align: center; }
.btn--principal { background: var(--rosa); color: #fff; }
.btn--principal:hover { background: var(--rosa-oscuro); }
.btn--principal:disabled { background: #cfc4c6; cursor: not-allowed; }
.btn--secundario { border: 1.5px solid var(--negro); }
.btn--secundario:hover { background: var(--negro); color: #fff; }
.btn--bloque { width: 100%; margin-top: 1.2rem; }

/* ---------- Aviso y encabezado ---------- */
.aviso { background: var(--negro); color: #fff; text-align: center; font-size: .8rem; padding: .5rem; letter-spacing: .03em; }
.header { position: sticky; top: 0; z-index: 50; background: rgba(255,250,248,.95); backdrop-filter: blur(8px); border-bottom: 1px solid var(--borde); }
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { font-family: var(--fuente-titulos); font-size: 1.7rem; font-weight: 700; letter-spacing: .02em; white-space: nowrap; }
.logo:has(.logo__marca) { display: inline-flex; align-items: center; gap: .6rem; }
.logo__marca { height: 46px; width: auto; }
.logo span { color: var(--rosa); }
.logo small { font-family: var(--fuente-texto); font-size: .7rem; letter-spacing: .3em; font-weight: 500; margin-right: .15rem; }
.logo--claro { color: #fff; }
.nav { display: flex; gap: 2rem; font-size: .95rem; }
.nav a:hover { color: var(--rosa); }
.header__acciones { display: flex; align-items: center; gap: .5rem; }
.btn-carrito, .btn-menu { position: relative; width: 44px; height: 44px; display: grid; place-items: center; color: var(--negro); }
.contador { position: absolute; top: 4px; right: 2px; background: var(--rosa); color: #fff; font-size: .7rem; min-width: 18px; height: 18px; padding: 0 4px; border-radius: 9px; display: grid; place-items: center; }
.contador.salto { animation: salto .4s; }
@keyframes salto { 50% { transform: scale(1.4); } }
.btn-menu { display: none; }

/* ---------- Portada ---------- */
.hero { background: var(--nude); }
.hero__inner { display: grid; grid-template-columns: 1.1fr 1fr; gap: 3rem; align-items: center; padding: 4rem 0; }
.etiqueta { text-transform: uppercase; letter-spacing: .2em; font-size: .75rem; color: var(--rosa-oscuro); font-weight: 600; margin-bottom: 1rem; }
.hero h1 { font-family: var(--fuente-titulos); font-size: clamp(2.2rem, 5vw, 3.6rem); line-height: 1.1; margin-bottom: 1.2rem; }
.hero h1 em { color: var(--rosa); }
.hero__texto p { color: var(--gris); max-width: 460px; }
.hero__botones { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; }
.hero__imagen { aspect-ratio: 4/5; border-radius: 200px 200px var(--radio) var(--radio); overflow: hidden; background: #ecd6cf; }
.hero__imagen img { width: 100%; height: 100%; object-fit: cover; }

/* Recuadro cuando falta una foto */
.sin-foto { display: grid; place-items: center; }
.sin-foto img { display: none; }
.sin-foto::after { content: attr(data-placeholder); color: var(--gris); font-size: .85rem; }

/* ---------- Beneficios ---------- */
.beneficios { border-bottom: 1px solid var(--borde); }
.beneficios__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; padding: 2rem 0; text-align: center; }
.beneficios strong { display: block; font-weight: 600; }
.beneficios span { font-size: .85rem; color: var(--gris); }

/* ---------- Productos ---------- */
.productos { padding: 5rem 0; }
.controles { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 1rem; margin-bottom: 1rem; }
.filtros { display: flex; flex-wrap: wrap; gap: .5rem; }
.filtro { padding: .55rem 1.2rem; border: 1px solid var(--borde); border-radius: 999px; font-size: .9rem; background: #fff; min-height: 44px; white-space: nowrap; transition: .2s; }
.filtro[aria-pressed="true"], .filtro:hover { background: var(--negro); color: #fff; border-color: var(--negro); }
.controles__derecha { display: flex; flex-wrap: wrap; gap: .6rem; }
.campo { min-height: 44px; padding: .55rem 1.1rem; border: 1px solid var(--borde); border-radius: 999px; background: #fff; font-size: .9rem; }
.campo--buscar { width: 240px; }
.resultado { font-size: .85rem; color: var(--gris); margin-bottom: 1.5rem; }
.sin-resultados { grid-column: 1 / -1; text-align: center; color: var(--gris); padding: 3rem 0; }

.grid-productos { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 1.6rem; }
.tarjeta { background: #fff; border: 1px solid var(--borde); border-radius: var(--radio); overflow: hidden; display: flex; flex-direction: column; transition: .2s; }
.tarjeta:hover { transform: translateY(-4px); box-shadow: var(--sombra); }
.tarjeta__foto { display: block; }
.foto { position: relative; aspect-ratio: 1; background: var(--nude); overflow: hidden; }
.foto img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.tarjeta:hover .foto img { transform: scale(1.04); }
.tarjeta--agotada .foto img { opacity: .55; filter: grayscale(.6); }
.tarjeta__badge { position: absolute; top: 10px; left: 10px; z-index: 1; background: var(--rosa); color: #fff; font-size: .7rem; padding: .25rem .6rem; border-radius: 999px; }
.tarjeta__badge--gris { background: var(--gris); }
.tarjeta__info { padding: 1rem 1.1rem 1.2rem; display: flex; flex-direction: column; gap: .3rem; flex: 1; }
.tarjeta__marca { font-size: .75rem; text-transform: uppercase; letter-spacing: .1em; color: var(--gris); }
.tarjeta__nombre { font-weight: 500; font-size: 1rem; line-height: 1.4; }
.tarjeta__nombre a:hover { color: var(--rosa); }
.tarjeta__precio { font-weight: 600; font-size: 1.1rem; margin-top: auto; }
.tarjeta__precio del { color: var(--gris); font-weight: 400; font-size: .9rem; margin-left: .3rem; }
.tarjeta .btn { margin-top: .7rem; padding: .7rem; }

/* ---------- Ventanas (detalle y carrito) ---------- */
dialog { border: none; padding: 0; color: var(--negro); background: #fff; }
dialog::backdrop { background: rgba(31,26,28,.45); }
.btn-cerrar { font-size: 2rem; line-height: 1; width: 44px; height: 44px; display: grid; place-items: center; border-radius: 50%; }
.btn-cerrar:hover { background: var(--nude); }

/* Detalle de producto */
.detalle { width: min(920px, 94vw); max-height: 92dvh; margin: auto; border-radius: var(--radio); overflow-y: auto; box-shadow: var(--sombra); }
.detalle > .btn-cerrar { position: absolute; top: .6rem; right: .6rem; z-index: 2; background: rgba(255,255,255,.9); }
.detalle__grid { display: grid; grid-template-columns: 1fr 1fr; }
.detalle__info { padding: 2.2rem 2rem; display: flex; flex-direction: column; gap: .7rem; }
.detalle__info h2 { font-family: var(--fuente-titulos); font-size: 1.8rem; line-height: 1.2; }
.detalle__info .tarjeta__precio { margin-top: 0; font-size: 1.3rem; }
.detalle__desc { color: var(--gris); font-size: .95rem; }
.detalle__agotado { background: var(--nude); padding: .9rem 1rem; border-radius: 10px; font-size: .9rem; }
.tonos { border: none; display: flex; flex-wrap: wrap; gap: .5rem; margin: .4rem 0 .6rem; }
.tonos legend { font-size: .85rem; font-weight: 500; margin-bottom: .5rem; }
.tono { position: relative; }
.tono input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.tono span { display: inline-flex; align-items: center; min-height: 40px; padding: .35rem 1rem; border: 1px solid var(--borde); border-radius: 999px; font-size: .9rem; transition: .2s; }
.tono:hover span { border-color: var(--negro); }
.tono input:checked + span { background: var(--negro); color: #fff; border-color: var(--negro); }
.tono input:focus-visible + span { outline: 2px solid var(--rosa); outline-offset: 2px; }
.detalle__comprar { display: flex; flex-wrap: wrap; gap: .8rem; align-items: center; }
.detalle__comprar .btn { flex: 1; min-width: 180px; }
.cantidad { display: inline-flex; align-items: center; border: 1px solid var(--borde); border-radius: 999px; }
.cantidad button { width: 44px; height: 44px; font-size: 1.1rem; border-radius: 50%; }
.cantidad button:hover { background: var(--nude); }
.cantidad input { width: 2.4rem; text-align: center; border: none; background: transparent; appearance: textfield; -moz-appearance: textfield; }
.cantidad input::-webkit-inner-spin-button, .cantidad input::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
.cantidad--chica button { width: 32px; height: 32px; font-size: 1rem; }
.cantidad--chica span { min-width: 1.6rem; text-align: center; font-size: .9rem; }
.detalle__extra { display: flex; gap: 1.4rem; margin-top: .8rem; padding-top: 1rem; border-top: 1px solid var(--borde); }
.detalle__extra a, .detalle__extra button { font-size: .9rem; color: var(--gris); text-decoration: underline; text-underline-offset: 3px; }
.detalle__extra a:hover, .detalle__extra button:hover { color: var(--rosa); }

/* Carrito (panel lateral) */
.carrito { margin: 0 0 0 auto; width: min(420px, 100%); max-width: 100%; height: 100dvh; max-height: 100dvh; overflow-y: auto; transform: translateX(100%); transition: transform .3s ease, display .3s allow-discrete, overlay .3s allow-discrete; }
.carrito[open] { transform: none; }
@starting-style { .carrito[open] { transform: translateX(100%); } }
.carrito__cabecera { position: sticky; top: 0; z-index: 1; background: #fff; display: flex; justify-content: space-between; align-items: center; padding: 1rem 1.4rem; border-bottom: 1px solid var(--borde); }
.carrito__cabecera h2 { font-family: var(--fuente-titulos); }
.carrito__items { padding: .4rem 1.4rem; }
.carrito__vacio { color: var(--gris); text-align: center; padding: 3rem 0; display: grid; gap: 1.2rem; justify-items: center; }
.item { display: grid; grid-template-columns: 64px 1fr auto; gap: .9rem; padding: 1rem 0; border-bottom: 1px solid var(--borde); }
.item__foto .foto { border-radius: 10px; }
.item__nombre { font-weight: 500; font-size: .95rem; line-height: 1.35; }
.item__detalle { color: var(--gris); font-size: .8rem; }
.item__acciones { display: flex; align-items: center; gap: .8rem; margin-top: .5rem; }
.item__quitar { font-size: .8rem; color: var(--gris); text-decoration: underline; min-height: 32px; }
.item__subtotal { font-size: .95rem; white-space: nowrap; }
.carrito__pie { padding: 1.2rem 1.4rem 1.6rem; }
.carrito__total { display: flex; justify-content: space-between; font-size: 1.15rem; }
.carrito__nota { font-size: .8rem; color: var(--gris); margin-bottom: .6rem; }
.carrito__pie label { display: block; font-size: .8rem; color: var(--gris); margin-top: .8rem; }
.carrito__pie input, .carrito__pie select, .carrito__pie textarea { width: 100%; padding: .7rem .9rem; border: 1px solid var(--borde); border-radius: 10px; margin-top: .2rem; background: #fff; resize: vertical; }
.carrito__pie input:focus, .carrito__pie select:focus, .carrito__pie textarea:focus { border-color: var(--rosa); outline: none; box-shadow: 0 0 0 3px rgba(194,87,122,.15); }
.carrito__error { margin-top: 1rem; padding: .7rem .9rem; border-radius: 10px; background: #fdecef; color: #9b1c3a; font-size: .85rem; }
.btn-vaciar { width: 100%; margin-top: .6rem; color: var(--gris); font-size: .85rem; min-height: 44px; }

/* ---------- Aviso flotante ---------- */
.aviso-flotante { position: fixed; left: 50%; bottom: 24px; z-index: 45; display: flex; align-items: center; gap: 1rem; max-width: calc(100% - 32px); padding: .75rem 1rem .75rem 1.3rem; border-radius: 999px; background: var(--negro); color: #fff; font-size: .9rem; box-shadow: var(--sombra); opacity: 0; pointer-events: none; transform: translate(-50%, 20px); transition: .3s; }
.aviso-flotante.visible { opacity: 1; pointer-events: auto; transform: translate(-50%, 0); }
.aviso-flotante button { color: #fff; font-weight: 600; text-decoration: underline; white-space: nowrap; min-height: 32px; }

/* ---------- Nosotros y pasos ---------- */
.nosotras { background: var(--nude); padding: 4.5rem 0; }
.nosotras__inner { max-width: 720px; text-align: center; color: var(--gris); }
.pasos { padding: 5rem 0; }
.pasos__lista { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.pasos__lista li { text-align: center; color: var(--gris); font-size: .9rem; }
.pasos__lista span { display: grid; place-items: center; width: 52px; height: 52px; margin: 0 auto 1rem; border-radius: 50%; background: var(--rosa); color: #fff; font-weight: 600; }
.pasos__lista strong { display: block; color: var(--negro); font-size: 1rem; margin-bottom: .3rem; }

/* ---------- Footer ---------- */
.footer { background: var(--negro); color: #d9cfd1; padding: 4rem 0 1.5rem; }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2rem; }
.footer h3 { color: #fff; font-size: 1rem; margin-bottom: .8rem; }
.footer__grid a:not(.logo) { display: block; margin-bottom: .4rem; }
.footer__grid a:hover { color: #fff; }
.footer__copy { text-align: center; font-size: .8rem; margin-top: 3rem; opacity: .7; }

/* ---------- WhatsApp flotante ---------- */
.whatsapp-flotante { position: fixed; bottom: 22px; right: 22px; width: 58px; height: 58px; border-radius: 50%; background: #25d366; color: #fff; display: grid; place-items: center; box-shadow: 0 8px 20px rgba(0,0,0,.2); z-index: 40; transition: transform .2s; }
.whatsapp-flotante:hover { transform: scale(1.06); }

/* ---------- Tablet y celular ---------- */
@media (max-width: 860px) {
  .btn-menu { display: grid; }
  .nav { position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; gap: 0; background: var(--crema); border-bottom: 1px solid var(--borde); display: none; }
  .nav.abierto { display: flex; }
  .nav a { padding: 1rem 4%; border-top: 1px solid var(--borde); }
  .hero__inner { grid-template-columns: 1fr; padding: 2.5rem 0; }
  .hero__imagen { max-width: 380px; width: 100%; margin: 0 auto; }
  .beneficios__grid, .pasos__lista { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr; }
  .controles, .controles__derecha { width: 100%; }
  .filtros { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; margin: 0 -4%; padding: 0 4%; }
  .filtros::-webkit-scrollbar { display: none; }
  .campo--buscar { flex: 1; width: auto; min-width: 0; }
}
@media (max-width: 700px) {
  .detalle { width: 100%; max-width: 100%; max-height: 92dvh; margin: auto 0 0; border-radius: var(--radio) var(--radio) 0 0; }
  .detalle__grid { grid-template-columns: 1fr; }
  .detalle .foto { aspect-ratio: 4/3; }
  .detalle__info { padding: 1.4rem 1.2rem 1.8rem; }
  .detalle__info h2 { font-size: 1.5rem; }
  .aviso-flotante { bottom: 92px; }
}
@media (max-width: 480px) {
  .logo { font-size: 1.45rem; }
  .logo__marca { height: 38px; }
  .logo small { font-size: .58rem; letter-spacing: .16em; }
  .grid-productos { grid-template-columns: repeat(2, 1fr); gap: .8rem; }
  .tarjeta__info { padding: .8rem; }
  .tarjeta__nombre { font-size: .9rem; }
  .tarjeta .btn { padding: .6rem .4rem; font-size: .85rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
  html { scroll-behavior: auto; }
}

/* ---------- Inventario en línea ---------- */
.tono input:disabled { cursor: not-allowed; }
.tono input:disabled + span { color: #b5abad; border-style: dashed; text-decoration: line-through; }
.tono:has(input:disabled):hover span { border-color: var(--borde); }
.cantidad button:disabled { opacity: .35; cursor: not-allowed; }
.btn--principal[disabled] { background: #cfc4c6; }