/**
 * ZPHC Paraguay — Hoja de estilo
 *
 * Ningún color, fuente o radio está declarado acá: todos son variables --z-*
 * que js/tema.js proyecta sobre :root a partir de apx/ (config <store>.site).
 * Los valores de :root son únicamente el respaldo para el primer pintado,
 * antes de que APX responda.
 */

:root {
  --z-fondo: #f5fbfe;
  --z-fondo-card: #ffffff;
  --z-texto: #123047;
  --z-texto-muted: #648095;
  --z-borde: #d8eaf2;
  --z-acento: #087fbd;
  --z-acento-claro: #19a9df;
  --z-ok: #4ade80;
  --z-error: #f87171;
  --z-info: #087fbd;
  --z-acento-rgb: 8, 127, 189;
  --z-acento-08: rgba(8, 127, 189, .08);
  --z-acento-18: rgba(8, 127, 189, .18);
  --z-acento-35: rgba(8, 127, 189, .35);
  --z-font-display: Georgia, serif;
  --z-font-ui: system-ui, sans-serif;
  --z-font-cjk: serif;
  --z-radio: 16px;
  --z-transicion: 220ms cubic-bezier(.4, 0, .2, 1);
  --z-max: 1180px;
  --z-gap: 1.5rem;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  background: var(--z-fondo);
  color: var(--z-texto);
  font-family: var(--z-font-ui);
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

body.z-sin-scroll { overflow: hidden; }

img { max-width: 100%; display: block; }
button { font: inherit; color: inherit; }
a { color: var(--z-acento); text-decoration: none; transition: color var(--z-transicion); }
a:hover { color: var(--z-acento-claro); }

:focus-visible { outline: 2px solid var(--z-acento); outline-offset: 2px; }

.z-han { font-family: var(--z-font-cjk); letter-spacing: .18em; color: var(--z-acento); }
.z-centro { text-align: center; margin-top: 2rem; }

/* ── Cabecera ───────────────────────────────────────────────────── */

.z-nav {
  position: sticky; top: 0; z-index: 40;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: .85rem clamp(1rem, 4vw, 2.5rem);
  background: color-mix(in srgb, var(--z-fondo) 88%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--z-borde);
}

.z-logo { display: flex; flex-direction: column; cursor: pointer; line-height: 1.15; }
.z-logo-marca {
  font-family: var(--z-font-display);
  font-size: 1.5rem; font-weight: 700; letter-spacing: .1em;
  color: var(--z-acento);
}
.z-logo-sub { font-size: .68rem; letter-spacing: .22em; text-transform: uppercase; color: var(--z-texto-muted); }

.z-nav-links { display: flex; gap: 1.6rem; list-style: none; }
.z-nav-link {
  position: relative; color: var(--z-texto);
  font-size: .82rem; letter-spacing: .14em; text-transform: uppercase; font-weight: 400;
  padding: .3rem 0;
}
.z-nav-link::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 0;
  background: var(--z-acento); transition: width var(--z-transicion);
}
.z-nav-link:hover::after, .z-nav-link.activo::after { width: 100%; }
.z-nav-link.activo { color: var(--z-acento); }

.z-nav-der { display: flex; align-items: center; gap: .8rem; }
.z-nav-han { font-size: .82rem; opacity: .65; }
.z-btn-menu { display: none; }

.z-btn-cart { position: relative; }
.z-cart-badge {
  position: absolute; top: -4px; right: -4px;
  min-width: 18px; height: 18px; padding: 0 4px;
  display: none; align-items: center; justify-content: center;
  border-radius: 9px; background: var(--z-acento); color: var(--z-fondo);
  font-size: .68rem; font-weight: 700;
}
.z-cart-badge.visible { display: flex; }

/* ── Contenedores ───────────────────────────────────────────────── */

.z-main { max-width: var(--z-max); margin: 0 auto; padding: 0 clamp(1rem, 4vw, 2rem) 4rem; }
.z-vista { animation: zEntrar 320ms ease-out; }

@keyframes zEntrar {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

/* ── Hero ───────────────────────────────────────────────────────── */

.z-hero {
  position: relative; overflow: hidden;
  padding: clamp(3rem, 9vw, 6.5rem) 0 clamp(2.5rem, 6vw, 4rem);
  text-align: center;
}
.z-hero-velo {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse at 30% 40%, var(--z-acento-08) 0%, transparent 58%),
    radial-gradient(ellipse at 72% 55%, var(--z-acento-08) 0%, transparent 52%);
}
.z-hero-cuerpo { position: relative; display: flex; flex-direction: column; align-items: center; gap: .9rem; }
.z-hero-han-top, .z-hero-han-pie { font-size: .8rem; opacity: .72; }
.z-hero-marca {
  font-family: var(--z-font-display);
  font-size: clamp(3rem, 12vw, 6.5rem); font-weight: 700;
  letter-spacing: .06em; line-height: 1; color: var(--z-acento);
}
.z-hero-sub { font-size: .84rem; letter-spacing: .16em; text-transform: uppercase; color: var(--z-texto-muted); }
.z-hero-linea { width: 64px; height: 1px; background: var(--z-acento-35); }
.z-hero-tagline {
  font-family: var(--z-font-display);
  font-size: clamp(1.15rem, 3vw, 1.7rem); font-style: italic;
  max-width: 34ch; color: var(--z-texto);
}
.z-hero-pie { font-size: .76rem; letter-spacing: .14em; text-transform: uppercase; color: var(--z-texto-muted); }
.z-hero-acciones { display: flex; flex-wrap: wrap; gap: .8rem; justify-content: center; margin-top: .8rem; }

/* ── Sellos y razón ─────────────────────────────────────────────── */

.z-sello {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: var(--z-borde); border: 1px solid var(--z-borde);
  border-radius: var(--z-radio); overflow: hidden; margin: 2.5rem 0;
}
.z-sello-dato { background: var(--z-fondo-card); padding: 1.4rem .8rem; text-align: center; }
.z-sello-num { font-family: var(--z-font-display); font-size: clamp(1.5rem, 4vw, 2.2rem); color: var(--z-acento); }
.z-sello-lab { font-size: .68rem; letter-spacing: .2em; text-transform: uppercase; color: var(--z-texto-muted); }

.z-razon { text-align: center; margin: 2rem 0 3rem; }
.z-razon-txt { font-family: var(--z-font-display); font-size: 1.2rem; color: var(--z-texto); }
.z-razon-sub { font-size: .76rem; letter-spacing: .16em; text-transform: uppercase; color: var(--z-texto-muted); margin-top: .4rem; }

/* ── Títulos de sección ─────────────────────────────────────────── */

.z-sec-cab { text-align: center; margin: 3rem 0 2rem; display: flex; flex-direction: column; align-items: center; gap: .6rem; }
.z-han-etq { font-size: .8rem; opacity: .72; }
.z-sec-titulo { font-family: var(--z-font-display); font-size: clamp(1.7rem, 5vw, 2.6rem); font-weight: 400; }
.z-sec-sub { color: var(--z-texto-muted); max-width: 56ch; font-size: .95rem; }
.z-sec-linea { width: 48px; height: 1px; background: var(--z-acento-35); }

/* ── Botones ────────────────────────────────────────────────────── */

.z-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .72rem 1.4rem; border: 1px solid transparent; border-radius: var(--z-radio);
  background: none; cursor: pointer;
  font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; font-weight: 500;
  transition: all var(--z-transicion);
}
.z-btn:disabled { opacity: .55; cursor: not-allowed; }

.z-btn-solido { background: var(--z-acento); color: var(--z-fondo); font-weight: 600; }
.z-btn-solido:hover:not(:disabled) { background: var(--z-acento-claro); transform: translateY(-1px); }

.z-btn-linea { border-color: var(--z-acento-35); color: var(--z-acento); }
.z-btn-linea:hover:not(:disabled) { border-color: var(--z-acento); background: var(--z-acento-08); }

.z-btn-icono { padding: .5rem; border-radius: 50%; color: var(--z-texto); }
.z-btn-icono:hover { background: var(--z-acento-08); color: var(--z-acento); }

.z-btn-chip {
  padding: .42rem 1rem; border-radius: 999px; font-size: .72rem;
  border-color: var(--z-borde); color: var(--z-texto-muted);
}
.z-btn-chip:hover { border-color: var(--z-acento-35); color: var(--z-acento); }
.z-btn-chip.activo { background: var(--z-acento); border-color: var(--z-acento); color: var(--z-fondo); }

.z-btn-tab {
  flex: 1; border-radius: 0; border-bottom: 2px solid var(--z-borde);
  color: var(--z-texto-muted); padding: .8rem .5rem;
}
.z-btn-tab.activo { color: var(--z-acento); border-bottom-color: var(--z-acento); }

.z-btn-qty {
  width: 26px; height: 26px; padding: 0; border-radius: 6px;
  border-color: var(--z-borde); color: var(--z-texto); font-size: 1rem;
}
.z-btn-qty:hover { border-color: var(--z-acento); color: var(--z-acento); }

.z-btn-cargando { position: relative; color: transparent !important; }
.z-btn-cargando::after {
  content: ""; position: absolute; width: 15px; height: 15px;
  border: 2px solid currentColor; border-top-color: transparent; border-radius: 50%;
  border-color: var(--z-fondo); border-top-color: transparent;
  animation: zGirar .7s linear infinite;
}

@keyframes zGirar { to { transform: rotate(360deg); } }

/* ── Formularios ────────────────────────────────────────────────── */

.z-campo { display: flex; flex-direction: column; gap: .35rem; margin-bottom: 1rem; text-align: left; }
.z-label { font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--z-texto-muted); }
.z-input {
  width: 100%; padding: .8rem 1rem;
  background: var(--z-fondo); border: 1px solid var(--z-borde); border-radius: var(--z-radio);
  color: var(--z-texto); font-family: inherit; font-size: .95rem;
  transition: border-color var(--z-transicion), box-shadow var(--z-transicion);
}
.z-input:focus { outline: none; border-color: var(--z-acento); box-shadow: 0 0 0 3px var(--z-acento-08); }
.z-input::placeholder { color: var(--z-texto-muted); opacity: .6; }
.z-input-codigo { text-align: center; letter-spacing: .22em; font-size: 1.05rem; text-transform: uppercase; }

.z-buscador { max-width: 320px; }

/* ── Catálogo ───────────────────────────────────────────────────── */

.z-catalogo-barra { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: 1rem; }
.z-catalogo-contador { font-size: .78rem; letter-spacing: .1em; color: var(--z-texto-muted); }
.z-chips { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 2rem; }

.z-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: var(--z-gap); }

.z-card {
  display: flex; flex-direction: column;
  background: var(--z-fondo-card); border: 1px solid var(--z-borde); border-radius: var(--z-radio);
  overflow: hidden; transition: transform var(--z-transicion), border-color var(--z-transicion);
}
.z-card:hover { transform: translateY(-3px); border-color: var(--z-acento-35); }

.z-card-medio { position: relative; aspect-ratio: 4 / 3; background: var(--z-fondo); overflow: hidden; }
.z-card-img { width: 100%; height: 100%; object-fit: contain; padding: .6rem; }
.z-card-img-vacia { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; color: var(--z-texto-muted); }
.z-card-badge {
  position: absolute; top: .6rem; left: .6rem;
  padding: .22rem .6rem; border-radius: 999px;
  background: var(--z-acento); color: var(--z-fondo);
  font-size: .64rem; letter-spacing: .1em; text-transform: uppercase; font-weight: 700;
}

.z-card-cuerpo { padding: .9rem 1rem; flex: 1; display: flex; flex-direction: column; gap: .35rem; }
.z-card-cat { font-size: .64rem; letter-spacing: .18em; text-transform: uppercase; color: var(--z-acento); }
.z-card-nombre { font-family: var(--z-font-display); font-size: 1.05rem; font-weight: 600; line-height: 1.25; }
.z-card-desc {
  font-size: .82rem; color: var(--z-texto-muted); line-height: 1.5;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.z-card-pie { display: flex; align-items: center; justify-content: space-between; gap: .6rem; padding: .8rem 1rem; border-top: 1px solid var(--z-borde); }
.z-card-precio { font-size: .9rem; font-weight: 600; color: var(--z-acento); }
.z-card-btn { padding: .5rem .9rem; font-size: .7rem; }

/* ── Verificación ───────────────────────────────────────────────── */

.z-verif-panel {
  max-width: 620px; margin: 2.5rem auto; padding: clamp(1.6rem, 5vw, 2.6rem);
  background: var(--z-fondo-card); border: 1px solid var(--z-borde); border-radius: var(--z-radio);
  text-align: center;
}
.z-verif-escudo { color: var(--z-ok); display: flex; justify-content: center; margin-bottom: .8rem; }
.z-verif-titulo { font-family: var(--z-font-display); font-size: clamp(1.4rem, 4vw, 1.9rem); font-weight: 500; }
.z-verif-sub { color: var(--z-texto-muted); font-size: .9rem; margin: .5rem auto 1.6rem; max-width: 46ch; }
.z-verif-form { display: flex; flex-direction: column; gap: .4rem; }
.z-verif-btn { width: 100%; }
.z-verif-salida { margin-top: 1.2rem; }

.z-verif-res { border: 1px solid var(--z-borde); border-radius: var(--z-radio); padding: 1.2rem; text-align: center; }
.z-verif-res-cab { display: flex; flex-direction: column; align-items: center; gap: .5rem; }
.z-verif-res-titulo { font-size: 1.05rem; font-weight: 600; }
.z-verif-res-codigo {
  display: inline-block; margin: .7rem 0;
  padding: .3rem .8rem; border-radius: 6px;
  background: var(--z-fondo); border: 1px solid var(--z-borde);
  font-family: ui-monospace, monospace; letter-spacing: .12em; font-size: .85rem;
}
.z-verif-res-msg { font-size: .88rem; color: var(--z-texto-muted); line-height: 1.55; }

.z-verif-res-ok { border-color: color-mix(in srgb, var(--z-ok) 40%, transparent); }
.z-verif-res-ok .z-verif-res-titulo, .z-verif-res-ok .z-verif-res-ico { color: var(--z-ok); }
.z-verif-res-error { border-color: color-mix(in srgb, var(--z-error) 40%, transparent); }
.z-verif-res-error .z-verif-res-titulo, .z-verif-res-error .z-verif-res-ico { color: var(--z-error); }
.z-verif-res-aviso { border-color: color-mix(in srgb, var(--z-acento) 40%, transparent); }
.z-verif-res-aviso .z-verif-res-titulo, .z-verif-res-aviso .z-verif-res-ico { color: var(--z-acento); }
.z-verif-res-info .z-verif-res-ico { color: var(--z-info); }

.z-verif-consultas { margin-top: 1.2rem; text-align: left; }
.z-verif-consultas-tit { font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--z-texto-muted); margin-bottom: .5rem; }

.z-tabla-scroll { overflow-x: auto; }
.z-tabla { width: 100%; border-collapse: collapse; font-size: .82rem; }
.z-tabla th, .z-tabla td { padding: .5rem .6rem; text-align: left; border-bottom: 1px solid var(--z-borde); white-space: nowrap; }
.z-tabla th { color: var(--z-acento); font-weight: 600; font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; }

.z-verif-hist { max-width: 620px; margin: 0 auto 3rem; text-align: center; }
.z-verif-hist-tit { font-family: var(--z-font-display); font-size: 1.2rem; font-weight: 500; margin-bottom: .9rem; }
.z-verif-hist-vacio { font-size: .85rem; color: var(--z-texto-muted); }
.z-verif-hist-lista { display: flex; flex-direction: column; gap: .4rem; margin-bottom: 1rem; }
.z-verif-hist-item {
  display: flex; align-items: center; gap: .6rem; padding: .55rem .9rem;
  background: var(--z-fondo-card); border: 1px solid var(--z-borde); border-radius: var(--z-radio);
  font-size: .82rem; text-align: left;
}
.z-verif-hist-item.z-verif-ok { color: var(--z-ok); }
.z-verif-hist-item.z-verif-error { color: var(--z-error); }
.z-verif-hist-cod { font-family: ui-monospace, monospace; letter-spacing: .08em; flex: 1; color: var(--z-texto); }
.z-verif-hist-fecha { font-size: .72rem; color: var(--z-texto-muted); }

.z-capas { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--z-gap); margin-bottom: 3rem; }
.z-capa { background: var(--z-fondo-card); border: 1px solid var(--z-borde); border-radius: var(--z-radio); padding: 1.6rem 1.2rem; text-align: center; }
.z-capa-ico { color: var(--z-acento); display: flex; justify-content: center; margin-bottom: .8rem; }
.z-capa-tit { font-size: 1rem; font-weight: 600; margin-bottom: .5rem; }
.z-capa-desc { font-size: .85rem; color: var(--z-texto-muted); line-height: 1.55; }

/* ── Atajo de portada ───────────────────────────────────────────── */

.z-atajo {
  display: flex; align-items: center; gap: 1.2rem; flex-wrap: wrap;
  padding: 1.6rem; margin: 3rem 0;
  background: var(--z-fondo-card); border: 1px solid var(--z-acento-18); border-radius: var(--z-radio);
}
.z-atajo-ico { color: var(--z-acento); flex-shrink: 0; }
.z-atajo-txt { flex: 1; min-width: 200px; }
.z-atajo-tit { font-family: var(--z-font-display); font-size: 1.2rem; font-weight: 500; }
.z-atajo-desc { font-size: .85rem; color: var(--z-texto-muted); margin-top: .25rem; }

/* ── Cuenta ─────────────────────────────────────────────────────── */

.z-cuenta-panel {
  max-width: 460px; margin: 3rem auto; padding: clamp(1.6rem, 5vw, 2.4rem);
  background: var(--z-fondo-card); border: 1px solid var(--z-borde); border-radius: var(--z-radio);
  text-align: center;
}
.z-cuenta-titulo { font-family: var(--z-font-display); font-size: 1.6rem; font-weight: 500; }
.z-cuenta-aviso { font-size: .86rem; color: var(--z-texto-muted); margin: .5rem 0 1.4rem; }
.z-tabs { display: flex; margin-bottom: 1.4rem; }
.z-tab-panel { display: none; }
.z-tab-panel.activo { display: block; }
.z-cuenta-form { text-align: left; }
.z-cuenta-form .z-btn { width: 100%; margin-top: .4rem; }
.z-cuenta-salida { margin-top: 1rem; }
.z-cuenta-avatar {
  width: 62px; height: 62px; margin: 0 auto .8rem;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%; background: var(--z-acento); color: var(--z-fondo);
  font-family: var(--z-font-display); font-size: 1.7rem; font-weight: 700;
}
.z-cuenta-nombre { font-family: var(--z-font-display); font-size: 1.4rem; font-weight: 500; }
.z-cuenta-email { font-size: .85rem; color: var(--z-texto-muted); margin-bottom: 1.2rem; }
.z-cuenta-panel .z-aviso { margin-bottom: 1.2rem; }

/* ── Avisos ─────────────────────────────────────────────────────── */

.z-aviso {
  display: flex; align-items: flex-start; gap: .7rem; text-align: left;
  padding: .85rem 1rem; border: 1px solid var(--z-borde); border-radius: var(--z-radio);
  background: var(--z-fondo);
}
.z-aviso-ico { flex-shrink: 0; margin-top: 1px; }
.z-aviso-txt { font-size: .86rem; line-height: 1.5; }
.z-aviso-ok { border-color: color-mix(in srgb, var(--z-ok) 40%, transparent); }
.z-aviso-ok .z-aviso-ico { color: var(--z-ok); }
.z-aviso-error { border-color: color-mix(in srgb, var(--z-error) 40%, transparent); }
.z-aviso-error .z-aviso-ico { color: var(--z-error); }
.z-aviso-aviso { border-color: var(--z-acento-35); }
.z-aviso-aviso .z-aviso-ico { color: var(--z-acento); }
.z-aviso-info .z-aviso-ico { color: var(--z-info); }

/* ── Estados ────────────────────────────────────────────────────── */

.z-cargando { display: flex; flex-direction: column; align-items: center; gap: .8rem; padding: 3rem 1rem; }
.z-spinner {
  width: 30px; height: 30px; border-radius: 50%;
  border: 2px solid var(--z-borde); border-top-color: var(--z-acento);
  animation: zGirar .8s linear infinite;
}
.z-cargando-txt { font-size: .84rem; color: var(--z-texto-muted); letter-spacing: .08em; }

.z-vacio { grid-column: 1 / -1; display: flex; flex-direction: column; align-items: center; gap: .7rem; padding: 3rem 1rem; text-align: center; }
.z-vacio-ico { color: var(--z-texto-muted); opacity: .5; }
.z-vacio-titulo { font-family: var(--z-font-display); font-size: 1.2rem; font-weight: 500; }
.z-vacio-txt { font-size: .86rem; color: var(--z-texto-muted); max-width: 40ch; }

.z-fallo { display: flex; flex-direction: column; align-items: center; gap: .9rem; padding: 5rem 1rem; text-align: center; }
.z-fallo-tit { font-family: var(--z-font-display); font-size: 1.6rem; font-weight: 500; }
.z-fallo-txt { font-size: .9rem; color: var(--z-texto-muted); max-width: 44ch; }

/* ── Carrito ────────────────────────────────────────────────────── */

.z-cart-velo {
  position: fixed; inset: 0; z-index: 50; opacity: 0; pointer-events: none;
  background: rgba(0, 0, 0, .6); transition: opacity var(--z-transicion);
}
.z-cart-velo.abierto { opacity: 1; pointer-events: auto; }

.z-cart-panel {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 51;
  width: min(400px, 100%); display: flex; flex-direction: column;
  background: var(--z-fondo-card); border-left: 1px solid var(--z-borde);
  transform: translateX(100%); transition: transform var(--z-transicion);
}
.z-cart-panel.abierto { transform: none; }

.z-cart-cab { display: flex; align-items: center; justify-content: space-between; padding: 1.1rem 1.2rem; border-bottom: 1px solid var(--z-borde); }
.z-cart-titulo { font-family: var(--z-font-display); font-size: 1.25rem; font-weight: 500; }
.z-cart-lista { flex: 1; overflow-y: auto; padding: .8rem; }
.z-cart-item { display: flex; align-items: center; gap: .7rem; padding: .7rem .4rem; border-bottom: 1px solid var(--z-borde); }
.z-cart-img { width: 46px; height: 46px; object-fit: contain; border-radius: 6px; background: var(--z-fondo); flex-shrink: 0; }
.z-cart-img-vacia { display: flex; align-items: center; justify-content: center; color: var(--z-texto-muted); }
.z-cart-info { flex: 1; min-width: 0; }
.z-cart-nombre { font-size: .86rem; font-weight: 500; line-height: 1.3; }
.z-cart-cat { font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--z-acento); }
.z-cart-qty { display: flex; align-items: center; gap: .35rem; }
.z-cart-qty-num { min-width: 20px; text-align: center; font-size: .85rem; }
.z-cart-pie { padding: 1rem 1.2rem; border-top: 1px solid var(--z-borde); display: flex; flex-direction: column; gap: .6rem; }
.z-cart-total { font-size: .8rem; letter-spacing: .1em; color: var(--z-texto-muted); text-align: center; }

/* ── Modal ──────────────────────────────────────────────────────── */

.z-modal-fondo {
  position: fixed; inset: 0; z-index: 60;
  display: flex; align-items: center; justify-content: center; padding: 1rem;
  background: rgba(0, 0, 0, .7); opacity: 0; transition: opacity var(--z-transicion);
}
.z-modal-fondo.abierto { opacity: 1; }
.z-modal-caja {
  width: min(520px, 100%); max-height: 86vh; overflow-y: auto;
  background: var(--z-fondo-card); border: 1px solid var(--z-borde); border-radius: var(--z-radio);
  transform: translateY(12px); transition: transform var(--z-transicion);
}
.z-modal-fondo.abierto .z-modal-caja { transform: none; }
.z-modal-cab { display: flex; align-items: center; justify-content: space-between; padding: 1rem 1.2rem; border-bottom: 1px solid var(--z-borde); }
.z-modal-titulo { font-family: var(--z-font-display); font-size: 1.15rem; font-weight: 500; }
.z-modal-cuerpo { padding: 1.2rem; }

/* ── Toasts ─────────────────────────────────────────────────────── */

.z-toasts { position: fixed; bottom: 1.2rem; left: 50%; transform: translateX(-50%); z-index: 70; display: flex; flex-direction: column; gap: .5rem; align-items: center; pointer-events: none; }
.z-toast {
  padding: .65rem 1.1rem; border-radius: 999px;
  background: var(--z-fondo-card); border: 1px solid var(--z-borde);
  font-size: .84rem; opacity: 0; transform: translateY(8px);
  transition: opacity var(--z-transicion), transform var(--z-transicion);
  box-shadow: 0 6px 24px rgba(0, 0, 0, .35);
}
.z-toast.visible { opacity: 1; transform: none; }
.z-toast-ok { border-color: color-mix(in srgb, var(--z-ok) 45%, transparent); color: var(--z-ok); }
.z-toast-error { border-color: color-mix(in srgb, var(--z-error) 45%, transparent); color: var(--z-error); }
.z-toast-aviso { border-color: var(--z-acento-35); color: var(--z-acento); }

/* ── Pie ────────────────────────────────────────────────────────── */

.z-pie { border-top: 1px solid var(--z-borde); padding: 2.2rem clamp(1rem, 4vw, 2rem); text-align: center; }
.z-pie-legal { font-size: .74rem; color: var(--z-texto-muted); line-height: 1.6; max-width: 78ch; margin: 0 auto 1rem; }
.z-pie-copy { font-size: .74rem; letter-spacing: .1em; color: var(--z-texto-muted); }

/* ── Sacudida ───────────────────────────────────────────────────── */

.z-shake { animation: zShake .42s; }
@keyframes zShake {
  0%, 100% { transform: none; }
  25% { transform: translateX(-6px); }
  75% { transform: translateX(6px); }
}

/* ── Responsive ─────────────────────────────────────────────────── */

@media (max-width: 780px) {
  .z-btn-menu { display: inline-flex; }
  .z-nav-links {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; gap: 0;
    background: var(--z-fondo-card); border-bottom: 1px solid var(--z-borde);
    max-height: 0; overflow: hidden; transition: max-height var(--z-transicion);
  }
  .z-nav.menu-abierto .z-nav-links { max-height: 320px; }
  /* Sin ancho explícito los <li> colapsan dentro del flex column y el menú
     abre con altura ~1px: se ve "abierto" pero sin contenido visible. */
  .z-nav-links li { width: 100%; border-bottom: 1px solid var(--z-borde); }
  .z-nav-link { display: block; padding: .95rem clamp(1rem, 4vw, 2rem); }
  .z-nav-link::after { display: none; }
  .z-nav-han { display: none; }
  /* auto-fill con minmax(155px) da 1 sola columna a 375px por el padding del
     contenedor. Dos columnas fijas es lo correcto en teléfonos. */
  .z-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .8rem; }
  .z-card-nombre { font-size: .92rem; }
  .z-card-pie { flex-direction: column; align-items: stretch; gap: .5rem; }
  .z-card-btn { width: 100%; }
  .z-catalogo-barra { flex-direction: column; align-items: stretch; }
  .z-buscador { max-width: none; }
  .z-sello { grid-template-columns: 1fr; }
  .z-atajo { flex-direction: column; text-align: center; }
}

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

/* ── Renovación visual ZPHC · blanco clínico + celeste premium ───── */

:root {
  --z-fondo: #f5fbfe;
  --z-fondo-card: #ffffff;
  --z-texto: #123047;
  --z-texto-muted: #648095;
  --z-borde: #d8eaf2;
  --z-acento: #087fbd;
  --z-acento-claro: #19a9df;
  --z-acento-08: rgba(8, 127, 189, .08);
  --z-acento-18: rgba(8, 127, 189, .18);
  --z-acento-35: rgba(8, 127, 189, .35);
  --z-radio: 16px;
  --z-transicion: 240ms cubic-bezier(.22, .8, .25, 1);
}

body {
  background:
    radial-gradient(circle at 92% 3%, rgba(25, 169, 223, .13), transparent 24rem),
    linear-gradient(180deg, #ffffff 0, var(--z-fondo) 34rem, #f5fbfe 100%);
  color: var(--z-texto);
  font-weight: 400;
}

body::before {
  content: "";
  position: fixed; inset: 0; pointer-events: none; z-index: -1; opacity: .28;
  background-image: linear-gradient(rgba(8,127,189,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(8,127,189,.045) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, #000, transparent 70%);
}

.z-nav {
  padding: .85rem clamp(1rem, 5vw, 4.5rem);
  background: rgba(255,255,255,.86);
  border-bottom: 1px solid rgba(216,234,242,.92);
  box-shadow: 0 8px 28px rgba(18,48,71,.06);
}

.z-logo-marca { font-family: var(--z-font-ui); font-size: 1.28rem; letter-spacing: .18em; color: var(--z-acento); }
.z-logo-sub { color: var(--z-texto-muted); font-weight: 700; letter-spacing: .16em; }
.z-nav-link { color: var(--z-texto); font-weight: 600; letter-spacing: .1em; }
.z-nav-link:hover, .z-nav-link.activo { color: var(--z-acento); }
.z-btn-icono { color: var(--z-texto); }

.z-main { max-width: 1240px; padding-bottom: 5rem; }
.z-hero {
  min-height: 570px; display: flex; align-items: center; justify-content: center;
  padding: clamp(4.5rem, 10vw, 8rem) 0 clamp(3rem, 7vw, 5rem);
}
.z-hero::after {
  content: ""; position: absolute; width: min(50vw, 560px); height: min(50vw, 560px);
  right: -12%; top: 8%; border: 1px solid rgba(8,127,189,.14); border-radius: 50%;
  box-shadow: 0 0 0 34px rgba(8,127,189,.035), 0 0 0 68px rgba(8,127,189,.025);
}
.z-hero-velo {
  background: radial-gradient(ellipse at 22% 40%, rgba(25,169,223,.16), transparent 48%), radial-gradient(ellipse at 75% 42%, rgba(8,127,189,.08), transparent 40%);
}
.z-hero-cuerpo { align-items: flex-start; text-align: left; width: min(100%, 930px); gap: 1rem; }
.z-hero-han-top { color: var(--z-acento); font-weight: 700; opacity: 1; }
.z-hero-marca { font-family: var(--z-font-ui); font-size: clamp(4rem, 13vw, 8.5rem); font-weight: 800; letter-spacing: -.08em; line-height: .9; color: var(--z-texto); }
.z-hero-marca::first-letter { color: var(--z-acento); }
.z-hero-sub { color: var(--z-acento); font-weight: 700; letter-spacing: .12em; }
.z-hero-linea { width: 86px; height: 4px; border-radius: 9px; background: linear-gradient(90deg, var(--z-acento), var(--z-acento-claro)); }
.z-hero-tagline { max-width: 29ch; color: var(--z-texto); font-size: clamp(1.25rem, 3vw, 1.85rem); font-style: normal; line-height: 1.28; }
.z-hero-pie { color: var(--z-texto-muted); font-weight: 600; letter-spacing: .1em; }
.z-hero-acciones { justify-content: flex-start; margin-top: 1rem; }

.z-btn { border-radius: 999px; font-weight: 700; letter-spacing: .08em; }
.z-btn-solido { color: #fff; background: linear-gradient(135deg, #087fbd, #16a5d9); box-shadow: 0 10px 22px rgba(8,127,189,.22); }
.z-btn-solido:hover:not(:disabled) { background: linear-gradient(135deg, #066b9f, #087fbd); box-shadow: 0 14px 28px rgba(8,127,189,.28); }
.z-btn-linea { border-color: rgba(8,127,189,.35); color: var(--z-acento); background: rgba(255,255,255,.62); }
.z-btn-linea:hover:not(:disabled) { border-color: var(--z-acento); background: var(--z-acento-08); }

.z-sello { margin: 1rem 0 3.4rem; border: 1px solid var(--z-borde); border-radius: 20px; background: rgba(255,255,255,.78); box-shadow: 0 16px 40px rgba(18,48,71,.07); }
.z-sello-dato { background: transparent; padding: 1.5rem .8rem; }
.z-sello-num { font-family: var(--z-font-ui); font-weight: 800; color: var(--z-acento); }
.z-sello-lab { color: var(--z-texto-muted); font-weight: 700; }
.z-razon-txt, .z-sec-titulo { color: var(--z-texto); }
.z-razon-sub, .z-sec-sub { color: var(--z-texto-muted); }
.z-sec-cab { margin-top: 4rem; }
.z-sec-linea { height: 3px; border-radius: 9px; background: linear-gradient(90deg, var(--z-acento), var(--z-acento-claro)); }

.z-card { border-color: var(--z-borde); border-radius: 18px; box-shadow: 0 8px 24px rgba(18,48,71,.055); }
.z-card:hover { border-color: rgba(8,127,189,.45); box-shadow: 0 16px 32px rgba(8,127,189,.13); }
.z-card-medio { background: linear-gradient(145deg, #f7fcfe, #eaf7fb); }
.z-card-img { padding: 1rem; mix-blend-mode: multiply; }
.z-card-cat, .z-card-precio { color: var(--z-acento); font-weight: 800; }
.z-card-nombre { color: var(--z-texto); }
.z-card-desc { color: var(--z-texto-muted); }
.z-card-pie { border-top-color: var(--z-borde); }
.z-card-price-slot { display: flex; flex-direction: column; gap: .08rem; min-width: 0; }
.z-card-price-label { color: var(--z-texto-muted); font-size: .61rem; letter-spacing: .1em; text-transform: uppercase; font-weight: 700; }
.z-card-price-slot[data-estado="reserva"] .z-card-precio { color: var(--z-texto); font-size: .78rem; }
.z-card-badge { color: #fff; background: var(--z-acento); }

.z-verif-panel, .z-cuenta-panel, .z-capa, .z-atajo { background: rgba(255,255,255,.9); border-color: var(--z-borde); box-shadow: 0 14px 34px rgba(18,48,71,.07); }
.z-verif-panel { border-radius: 22px; }
.z-verif-escudo, .z-capa-ico, .z-atajo-ico { color: var(--z-acento); }
.z-input { background: #fff; color: var(--z-texto); border-color: var(--z-borde); }
.z-input:focus { border-color: var(--z-acento); }
.z-aviso { background: #f7fcfe; border-color: var(--z-borde); }
.z-cart-panel, .z-modal-caja { background: #fff; border-color: var(--z-borde); box-shadow: -12px 0 40px rgba(18,48,71,.12); }
.z-cart-velo, .z-modal-fondo { background: rgba(18,48,71,.28); backdrop-filter: blur(5px); }
.z-toast { background: #fff; border-color: var(--z-borde); box-shadow: 0 10px 28px rgba(18,48,71,.15); }
.z-pie { border-top-color: var(--z-borde); background: rgba(255,255,255,.5); }

@media (max-width: 780px) {
  .z-hero { min-height: 510px; }
  .z-hero-cuerpo { align-items: center; text-align: center; }
  .z-hero-acciones { justify-content: center; }
  .z-hero::after { right: -36%; top: 18%; opacity: .6; }
  .z-nav-links { background: #fff; }
}