/* =========================================================
   Levana Store — estilos base
   Estructura inspirada en el análisis de referencia (Drou),
   código propio. Cambia los tokens de :root para rebrandear.
   ========================================================= */

:root {
  /* Color */
  --accent: #e52e06;          /* botones, precios, badges */
  --accent-dark: #c22604;
  --ink: #333333;             /* títulos */
  --text: #666666;            /* cuerpo */
  --muted: #999999;
  --line: #ececec;
  --surface: #f6f6f6;         /* fondos de banners/hero */
  --surface-2: #ebebeb;
  --bg: #ffffff;              /* fondo general */
  --on-accent: #ffffff;       /* texto sobre botones y etiquetas */
  --dark: #2b2b2b;            /* botón "Agregar al carrito" */
  --on-dark: #ffffff;
  --price: var(--accent);
  --topbar-bg: var(--bg);
  --topbar-text: var(--ink);
  --header-bg: var(--bg);
  --footer-bg: var(--bg);
  --footer-text: var(--text);
  --footer-title: var(--ink);
  --footer-bottom-bg: var(--surface);
  --accent-2: #ff8a5c;        /* degradados y detalles secundarios */
  --accent-soft: #fdebe5;     /* fondos suaves del acento */
  --success: #1f9d55;
  --star: #f5a623;
  --counters-bg: var(--ink);
  --counters-text: #dddddd;
  --counters-number: #ffffff;

  /* Tipografía */
  --font: "Figtree", "Segoe UI", system-ui, sans-serif;
  --fs-body: 14px;
  --fs-h1: clamp(34px, 5vw, 56px);
  --fs-h2: clamp(24px, 3vw, 30px);

  /* Layout */
  --container: 1170px;
  --gutter: 16px;
  --radius-pill: 50px;
  --radius: 6px;
  --shadow-card: 0 0 6px rgba(0, 0, 0, .06);
  --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, .10);
  --section-gap: 80px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
/* Nada ensancha la página: las animaciones de entrada (desplazadas antes de aparecer) y los nombres largos
   sin espacios ("COMPUTADOR/ASUS/E1504FA-BQ5557/...") quedan dentro de su columna */
html, body { overflow-x: clip; }
.grid > *, .shop > *, .pdp > * { min-width: 0; }
.card__title, .pdp h1, .page-hero .current { overflow-wrap: anywhere; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: var(--fs-body);
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color .2s; }
a:hover { color: var(--accent); }
h1, h2, h3, h4 { color: var(--ink); font-weight: 500; line-height: 1.2; margin: 0; }
ul { list-style: none; margin: 0; padding: 0; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: var(--section-gap) 0 0; }
.section:last-of-type { padding-bottom: var(--section-gap); }
.section__head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; margin-bottom: 36px; flex-wrap: wrap;
}
.section__head h2 { font-size: var(--fs-h2); }
.link-arrow { font-weight: 600; color: var(--ink); display: inline-flex; gap: 10px; align-items: center; }
.link-arrow::after { content: "→"; color: var(--accent); }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 30px; border-radius: var(--radius-pill);
  background: var(--accent); color: var(--on-accent);
  font-weight: 700; font-size: 15px; line-height: 1;
  transition: background .2s, transform .2s;
}
.btn:hover { background: var(--accent-dark); color: var(--on-accent); transform: translateY(-1px); }
.btn--sm { padding: 10px 18px; font-size: 13px; }
.btn--square { border-radius: 0; }
.btn--dark { background: var(--dark); color: var(--on-dark); }
.btn--dark:hover { background: #000; }
.btn--block { width: 100%; border-radius: 0; }

/* ---------- Placeholders de imagen ---------- */
.ph {
  display: grid; place-items: center;
  background: linear-gradient(135deg, #f3f3f3, #e2e2e2);
  color: #b5b5b5; font-size: 12px; text-transform: uppercase; letter-spacing: .08em;
  aspect-ratio: 1 / 1; width: 100%;
}
.ph svg { width: 34%; height: auto; opacity: .55; }

/* ---------- Topbar ---------- */
.topbar { border-bottom: 1px solid var(--line); font-size: 13px; color: var(--topbar-text); background: var(--topbar-bg); }
.topbar .container { display: flex; justify-content: space-between; align-items: center; height: 34px; gap: 16px; }
.topbar__left { display: flex; gap: 12px; }
.topbar__left span + span { padding-left: 12px; border-left: 1px solid var(--line); }
.topbar__right { display: flex; gap: 20px; }

/* ---------- Header ---------- */
.header { position: sticky; top: 0; z-index: 50; background: var(--header-bg); transition: box-shadow .2s; }
.header.is-stuck { box-shadow: 0 2px 12px rgba(0, 0, 0, .08); }
.header .container { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 24px; }
.logo { display: flex; align-items: center; gap: 8px; color: var(--ink); }
.logo__mark {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--accent); color: var(--on-accent);
  display: grid; place-items: center; font-weight: 800; font-size: 20px;
}
.logo__text strong { display: block; font-size: 20px; font-weight: 800; line-height: 1; letter-spacing: -.02em; }
.logo__text small { font-size: 9px; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }
.logo__img { display: block; height: 42px; width: auto; }
@media (max-width: 600px) { .logo__img { height: 34px; } }

.nav ul { display: flex; gap: 22px; }
.nav a {
  position: relative; text-transform: uppercase; font-size: 14px; font-weight: 500;
  color: var(--ink); display: inline-flex; align-items: center; gap: 4px; padding: 26px 0;
}
.nav a:hover { color: var(--accent); }
.nav .caret { font-size: 9px; }
.nav .badge {
  position: absolute; top: 6px; left: 50%; transform: translateX(-50%);
  background: #d4183d; color: var(--on-accent); font-size: 9px; font-weight: 700; padding: 1px 7px; border-radius: 10px;
}

.header__icons { display: flex; gap: 20px; align-items: center; }
.icon-btn { position: relative; width: 26px; height: 26px; padding: 0; color: var(--ink); }
.icon-btn svg { width: 100%; height: 100%; }
.icon-btn .count {
  position: absolute; right: -8px; bottom: -4px; min-width: 18px; height: 18px;
  border-radius: 50%; background: var(--accent); color: var(--on-accent); font-size: 10px; font-weight: 700;
  display: grid; place-items: center;
}
.menu-toggle { display: none; }

/* ---------- Hero ---------- */
.hero { background: var(--surface); position: relative; overflow: hidden; }
.hero__slide {
  display: none; grid-template-columns: 1fr 1fr; align-items: center; gap: 40px;
  min-height: 506px; padding: 40px 0 60px;
}
.hero__slide.is-active { display: grid; animation: fadeUp .6s ease both; }
.hero__eyebrow { color: var(--accent); font-size: 18px; text-transform: uppercase; margin-bottom: 10px; }
.hero h1 { font-size: var(--fs-h1); margin-bottom: 20px; }
.hero p { font-size: 16px; max-width: 420px; line-height: 1.9; margin: 0 0 28px; }
.hero__media .ph { aspect-ratio: 4 / 3; background: transparent; }
.dots { position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; }
.dots button { width: 10px; height: 10px; border-radius: 50%; background: #ddd; transition: width .3s, background .3s; }
.dots button.is-active { background: var(--accent); }
.dots button:not(.is-active) { width: 24px; border-radius: 6px; }

@keyframes fadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }

/* ---------- Categorías ---------- */
.cats { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; }
.cat {
  border: 1px solid var(--line); padding: 28px 16px 24px; text-align: center;
  transition: box-shadow .25s, transform .25s;
}
.cat:hover { box-shadow: var(--shadow-card-hover); transform: translateY(-3px); }
.cat .ph { background: transparent; margin-bottom: 18px; }
.cat span { color: var(--ink); font-size: 15px; }

/* ---------- Banners dobles ---------- */
.banners { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.banner {
  background: var(--surface-2); text-align: center; padding: 50px 24px 0;
  display: flex; flex-direction: column; align-items: center; overflow: hidden;
}
.banner__eyebrow { text-transform: uppercase; font-size: 13px; color: var(--ink); letter-spacing: .04em; }
.banner h3 { font-size: 22px; font-weight: 400; margin: 6px 0 16px; }
.banner .ph { aspect-ratio: 16 / 8; background: transparent; margin-top: 10px; transition: transform .4s; }
.banner:hover .ph { transform: scale(1.04); }

/* ---------- Tarjetas de producto ---------- */
.grid { display: grid; gap: 18px; }
.grid--5 { grid-template-columns: repeat(5, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); gap: 24px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); gap: 24px; }

.card {
  background: var(--bg); box-shadow: var(--shadow-card);
  padding: 24px 20px 22px; text-align: center; position: relative;
  transition: box-shadow .25s;
}
.card:hover { box-shadow: var(--shadow-card-hover); }
.card__media { position: relative; overflow: hidden; margin-bottom: 18px; }
.card__media .ph { background: transparent; transition: transform .4s; }
.card:hover .card__media .ph { transform: scale(1.06); }
.card__actions {
  position: absolute; right: 0; top: 0; display: flex; flex-direction: column; gap: 8px;
  opacity: 0; transform: translateX(10px); transition: opacity .25s, transform .25s;
}
.card:hover .card__actions { opacity: 1; transform: none; }
.card__actions button {
  width: 36px; height: 36px; border-radius: 50%; background: var(--bg);
  box-shadow: 0 2px 8px rgba(0, 0, 0, .12); display: grid; place-items: center; font-size: 15px;
}
.card__actions button:hover { background: var(--accent); color: var(--on-accent); }
.card__tag {
  position: absolute; left: 14px; top: 14px; z-index: 2;
  background: var(--accent); color: var(--on-accent); font-size: 11px; font-weight: 700; padding: 2px 8px;
}
.card__title { font-size: 15px; font-weight: 400; color: var(--ink); margin-bottom: 4px; }
.price { display: inline-flex; flex-wrap: wrap; gap: 0 8px; align-items: baseline; }
.price__pay, .price__card { flex-basis: 100%; font-size: 12px; line-height: 1.35; color: var(--muted); }
.price__card { color: var(--ink); }
.card__body .price { display: flex; justify-content: center; }
.pdp .price__pay, .pdp .price__card { font-size: 14px; }
.price__now { color: var(--price); font-weight: 700; font-size: 16px; }
.price__old { color: var(--muted); text-decoration: line-through; font-size: 12px; font-weight: 500; }

/* ---------- Tabs ---------- */
.tabs { display: flex; gap: 24px; }
.tabs button { font-weight: 600; color: var(--ink); padding: 4px 0; }
.tabs button.is-active, .tabs button:hover { color: var(--accent); }
.tab-panel { display: none; }
.tab-panel.is-active { display: grid; animation: fadeUp .4s ease both; }

/* ---------- Cuenta regresiva ---------- */
.deal { background: var(--surface-2); margin-top: var(--section-gap); }
.deal .container { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 40px; min-height: 500px; }
.deal__copy { text-align: center; padding: 50px 0; }
.deal__tag { display: inline-block; background: var(--accent); color: var(--on-accent); font-weight: 700; padding: 8px 22px; margin-bottom: 18px; }
.deal h2 { font-size: clamp(30px, 4vw, 42px); font-weight: 600; margin-bottom: 30px; }
.countdown { display: flex; gap: 14px; justify-content: center; margin-bottom: 30px; }
.countdown div {
  width: 66px; padding: 12px 0 8px; background: var(--surface); border-radius: var(--radius);
  box-shadow: 0 2px 6px rgba(0, 0, 0, .06);
}
.countdown b { display: block; color: var(--ink); font-size: 18px; line-height: 1.2; }
.countdown small { font-size: 10px; text-transform: uppercase; }
.deal__media .ph { aspect-ratio: 1 / 1; background: transparent; }

/* ---------- Blog ---------- */
.post__media { overflow: hidden; margin-bottom: 18px; }
.post__media .ph { aspect-ratio: 16 / 11; transition: transform .4s; }
.post:hover .post__media .ph { transform: scale(1.05); }
.post time { font-size: 12px; display: flex; gap: 6px; align-items: center; color: var(--ink); }
.post h3 { font-size: 18px; font-weight: 400; margin-top: 6px; }

/* ---------- Banner ancho ---------- */
.wide-banner { background: var(--surface); text-align: center; padding: 70px 24px 0; overflow: hidden; }
.wide-banner .banner__eyebrow { color: var(--muted); }
.wide-banner h3 { font-size: 24px; font-weight: 400; margin: 6px 0; }
.wide-banner .price__now { display: block; font-size: 20px; margin-bottom: 18px; }
.wide-banner .ph { aspect-ratio: 16 / 5; max-width: 880px; margin: 40px auto 0; background: transparent; }

/* ---------- Beneficios ---------- */
.features { background: var(--surface); margin-top: var(--section-gap); padding: 50px 0; }
.features .container { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; text-align: center; }
.feature svg { width: 46px; height: 46px; color: var(--muted); margin: 0 auto 14px; }
.feature h4 { font-size: 17px; font-weight: 600; margin-bottom: 8px; }
.feature p { margin: 0 auto; max-width: 300px; }

/* ---------- Footer ---------- */
.footer { padding: 60px 0 30px; background: var(--footer-bg); color: var(--footer-text); }
.footer h4 { color: var(--footer-title); }
.footer__cols { display: grid; grid-template-columns: 1.2fr 1fr 1fr 1.4fr; gap: 30px; }
.footer h4 { font-size: 18px; font-weight: 600; margin-bottom: 18px; }
.footer li { margin-bottom: 8px; }
.stores { display: flex; gap: 10px; margin-top: 14px; flex-wrap: wrap; }
.stores a { box-shadow: var(--shadow-card); padding: 8px 16px; font-size: 13px; color: var(--ink); font-weight: 600; }
.footer__bottom { background: var(--footer-bottom-bg); padding: 16px 0; font-size: 13px; color: var(--ink); }
.footer__bottom .container { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.payments { display: flex; gap: 6px; }
.payments span { border: 1px solid var(--line); background: #fff; padding: 2px 8px; font-size: 11px; font-weight: 700; }

.to-top {
  position: fixed; right: 30px; bottom: 30px; width: 50px; height: 50px; border-radius: 50%;
  background: var(--accent); color: var(--on-accent); font-size: 20px; display: grid; place-items: center;
  box-shadow: 0 4px 14px rgba(229, 46, 6, .35);
  opacity: 0; pointer-events: none; transition: opacity .3s; z-index: 40;
}
.to-top.is-visible { opacity: 1; pointer-events: auto; }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s, transform .7s; }
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- Páginas internas ---------- */
.page-hero { background: var(--surface); padding: 40px 0; font-size: 13px; }
.page-hero .current { color: var(--accent); }

.shop { display: grid; grid-template-columns: 250px 1fr; gap: 30px; padding-top: 60px; padding-bottom: var(--section-gap); }
.filter { background: var(--surface); padding: 20px; margin-bottom: 20px; }
.filter h4 { font-size: 18px; margin-bottom: 14px; }
.filter label { display: flex; gap: 8px; align-items: center; margin-bottom: 6px; cursor: pointer; }
/* En celular los filtros van arriba, plegados tras un botón (antes quedaban debajo de todos los productos) */
.shop__toggle { display: none; width: 100%; justify-content: space-between; align-items: center; background: var(--surface); padding: 14px 20px; font: inherit; font-weight: 600; color: var(--ink); }
.shop__toggle::after { content: "+"; font-size: 20px; line-height: 1; color: var(--accent); }
.shop__toggle[aria-expanded="true"]::after { content: "−"; }
.shop__filters.is-open { margin-top: 12px; }
.pager { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 6px; margin-top: 40px; }
.pager:empty { display: none; }
.pager button { min-width: 40px; height: 40px; padding: 0 12px; border-radius: var(--radius-pill); background: var(--bg);
  box-shadow: inset 0 0 0 1.5px var(--line); font: inherit; font-size: 14px; color: var(--ink); cursor: pointer; transition: background .2s, color .2s; }
.pager button:hover:not(:disabled) { background: var(--ink); color: var(--bg); }
.pager button.is-active { background: var(--accent); color: var(--on-accent); box-shadow: none; }
.pager button:disabled { opacity: .4; cursor: default; }
.pager span { padding: 0 4px; color: var(--muted); }
@media (max-width: 560px) { .pager button[aria-label] { padding: 0 10px; font-size: 13px; } }
.toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; gap: 12px; flex-wrap: wrap; }
.toolbar select { border: 1px solid var(--line); padding: 6px 10px; font: inherit; color: var(--text); background: #fff; }

.pdp { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; padding-top: 60px; padding-bottom: var(--section-gap); }
.pdp__main { border: 1px solid var(--line); }
.pdp__main .ph { background: transparent; }
.pdp__thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(72px, 1fr)); gap: 10px; margin-top: 12px; }
.pdp__thumbs button { border: 1px solid var(--line); }
.pdp__thumbs button.is-active { border-color: var(--accent); }
.pdp h1 { font-size: 28px; font-weight: 400; margin-bottom: 8px; }
.pdp__stock { padding-bottom: 12px; border-bottom: 3px solid var(--ink); display: inline-block; margin-bottom: 16px; }
.pdp__stock b { color: var(--accent); font-weight: 400; }
.pdp .price__now { font-size: 22px; }
.pdp .off { background: var(--ink); color: var(--on-accent); border-radius: 12px; font-size: 11px; padding: 2px 10px; font-weight: 700; }
.pdp__row { display: flex; gap: 12px; align-items: center; margin: 14px 0; flex-wrap: wrap; }
.pdp__row > span:first-child { color: var(--ink); min-width: 60px; }
.chip { background: var(--surface); padding: 2px 12px; font-size: 13px; }
.chip.is-active { background: var(--accent); color: var(--on-accent); }
.qty { display: inline-flex; border: 1px solid var(--line); height: 42px; }
.qty button { width: 34px; }
.qty input { width: 40px; border: 0; text-align: center; font: inherit; }
.pdp__buy { display: flex; gap: 14px; margin: 24px 0 12px; flex-wrap: wrap; }
.pdp__buy .btn { border-radius: 0; height: 42px; }
.pdp__buy [data-add] { flex: 1; min-width: 160px; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .cats { grid-template-columns: repeat(3, 1fr); }
  .grid--5 { grid-template-columns: repeat(3, 1fr); }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .footer__cols { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  :root { --section-gap: 56px; }
  .topbar__center { display: none; }
  .menu-toggle { display: block; }
  .nav {
    position: fixed; inset: 0 30% 0 0; background: #fff; z-index: 60; padding: 30px 24px;
    transform: translateX(-100%); transition: transform .3s; box-shadow: 4px 0 20px rgba(0,0,0,.1);
  }
  .nav.is-open { transform: none; }
  .nav ul { flex-direction: column; gap: 0; }
  .nav a { padding: 12px 0; }
  .nav .badge { position: static; transform: none; margin-left: 6px; }
  .hero__slide, .deal .container, .pdp, .shop { grid-template-columns: 1fr; }
  .hero__slide { text-align: center; min-height: 0; }
  .hero p { margin-inline: auto; }
  .banners, .grid--3, .features .container { grid-template-columns: 1fr; }
  .shop { padding-top: 30px; gap: 20px; }
  .shop__toggle { display: flex; }
  .shop__filters:not(.is-open) { display: none; }
}
@media (max-width: 560px) {
  .topbar__left span + span, .topbar__right a:first-child { display: none; }
  .cats, .grid--5, .grid--4 { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .footer__cols { grid-template-columns: 1fr; }
  .header__icons { gap: 14px; }
  .card { padding: 14px 10px; }
}

/* =========================================================
   Animaciones modernas
   ========================================================= */
/* Reveal escalonado: JS asigna --d (delay) a cada hijo de una grilla */
.reveal { transition-delay: var(--d, 0s); transition-timing-function: cubic-bezier(.2, .7, .2, 1); }
.reveal--left { transform: translateX(-40px); }
.reveal--right { transform: translateX(40px); }
.reveal--zoom { transform: scale(.94); }
.reveal--left.is-in, .reveal--right.is-in, .reveal--zoom.is-in { transform: none; }

/* Hero: texto sube en cascada, imagen entra desde la derecha y flota */
.hero__slide.is-active > div:first-child > * { animation: fadeUp .7s cubic-bezier(.2, .7, .2, 1) both; }
.hero__slide.is-active > div:first-child > *:nth-child(2) { animation-delay: .12s; }
.hero__slide.is-active > div:first-child > *:nth-child(3) { animation-delay: .24s; }
.hero__slide.is-active > div:first-child > *:nth-child(4) { animation-delay: .36s; }
.hero__slide.is-active .hero__media { animation: slideIn .9s cubic-bezier(.2, .7, .2, 1) both; }
.hero__media .ph { animation: float 6s ease-in-out infinite; }
@keyframes slideIn { from { opacity: 0; transform: translateX(60px) scale(.96); } to { opacity: 1; transform: none; } }
@keyframes float { 50% { transform: translateY(-14px); } }

/* Botones: brillo que cruza + flecha que avanza */
.btn { position: relative; overflow: hidden; }
.btn::before {
  content: ""; position: absolute; inset: 0 auto 0 -60%; width: 40%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .35), transparent);
  transform: skewX(-20deg); transition: left .6s;
}
.btn:hover::before { left: 120%; }
.btn .arrow { transition: transform .25s; }
.btn:hover .arrow { transform: translateX(4px); }
.link-arrow::after { transition: transform .25s; }
.link-arrow:hover::after { transform: translateX(5px); }

/* Nav: subrayado animado + badge que late */
.nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 20px; height: 2px;
  background: var(--accent); transform: scaleX(0); transform-origin: right; transition: transform .3s;
}
.nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav .badge { animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 50% { transform: translateX(-50%) translateY(-2px); } }

/* Íconos del header y carrito */
.icon-btn { transition: transform .2s, color .2s; }
.icon-btn:hover { color: var(--accent); transform: translateY(-2px); }
.count.bump { animation: bump .4s; }
@keyframes bump { 40% { transform: scale(1.5); } }

/* Header: aparece deslizándose al quedar sticky */
.header.is-stuck { animation: dropIn .4s ease both; }
@keyframes dropIn { from { transform: translateY(-100%); } to { transform: none; } }

/* Tarjeta de categoría: imagen rebota levemente */
.cat .ph { transition: transform .35s cubic-bezier(.3, 1.6, .5, 1); }
.cat:hover .ph { transform: translateY(-6px) scale(1.05); }
.cat:hover span { color: var(--accent); }

/* Card de producto: botones de acción entran escalonados */
.card__actions button { transform: translateX(14px); opacity: 0; transition: transform .3s, opacity .3s, background .2s; }
.card:hover .card__actions button { transform: none; opacity: 1; }
.card:hover .card__actions button:nth-child(2) { transition-delay: .06s; }

/* Countdown: el segundero hace flip */
.countdown b.tick { animation: flip .45s; }
@keyframes flip { 0% { transform: rotateX(90deg); opacity: 0; } 100% { transform: none; opacity: 1; } }

/* Volver arriba: escala al aparecer */
.to-top { transform: scale(.6); transition: opacity .3s, transform .3s; }
.to-top.is-visible { transform: none; }
.to-top:hover { transform: translateY(-4px); }

/* Accesibilidad: respeta "reducir movimiento" */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}