:root {
  --rosa: #ec4899;
  --morado: #7c3aed;
  --azul: #0ea5e9;
  --amarillo: #facc15;
  --verde: #22c55e;
  --texto: #2b2145;
  --fondo: #fff8fd;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Trebuchet MS", "Segoe UI", system-ui, sans-serif;
  color: var(--texto);
  background: var(--fondo);
  line-height: 1.5;
}

/* Barra superior */
.topbar {
  position: sticky; top: 0; z-index: 10;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .5rem 1rem;
  padding: .6rem 1.2rem;
  background: #fff;
  border-bottom: 4px solid var(--amarillo);
}
.logo { font-size: 1.6rem; font-weight: 800; color: var(--rosa); text-decoration: none; }
.logo span { color: var(--morado); }
nav { display: flex; flex-wrap: wrap; gap: .4rem; }
nav a {
  padding: .35rem .8rem; border-radius: 999px;
  color: var(--texto); text-decoration: none; font-weight: 700;
  background: #f3e8ff;
}
nav a:hover, nav a:focus-visible { background: var(--morado); color: #fff; }
.cart {
  border: 0; border-radius: 999px; padding: .45rem 1rem;
  font: inherit; font-weight: 700; color: #fff; background: var(--azul); cursor: pointer;
}
.cart span {
  display: inline-block; min-width: 1.5rem; margin-left: .3rem; padding: 0 .4rem;
  border-radius: 999px; background: #fff; color: var(--azul); text-align: center;
}

/* Hero y banners con foto (con colores de respaldo si falta la imagen) */
.hero, .banner {
  background-size: cover; background-position: center;
}
.hero-juguetes {
  background-image: linear-gradient(90deg, rgba(43,33,69,.65), rgba(43,33,69,.1)), url("img/juguetes.jpg"), linear-gradient(135deg, var(--rosa), var(--morado));
}
.hero { min-height: 340px; display: flex; align-items: center; padding: 2rem 1.5rem; }
.hero-text { max-width: 560px; color: #fff; }
.hero h1 { margin: 0 0 .5rem; font-size: clamp(1.8rem, 5vw, 2.8rem); line-height: 1.15; }
.btn {
  display: inline-block; margin-top: .8rem; padding: .7rem 1.6rem; border-radius: 999px;
  background: var(--amarillo); color: var(--texto); font-weight: 800; text-decoration: none;
}
.btn:hover { background: #fde047; }

.seccion { max-width: 1100px; margin: 0 auto; padding: 2.5rem 1.2rem; }
.seccion.alt { max-width: none; background: #fdf2f8; }
.seccion.alt > * { max-width: 1100px; margin-left: auto; margin-right: auto; }
.seccion h2 { font-size: 2rem; margin: 1rem 0 .2rem; color: var(--morado); }
.sub { margin: 0 0 1.5rem; }

.banner {
  height: 280px; border-radius: 24px; border: 5px solid #fff;
  box-shadow: 0 4px 0 rgba(124,58,237,.25);
}
.banner-juguetes       { background-image: url("img/juguetes.jpg"), linear-gradient(135deg, var(--rosa), var(--morado)); }
.banner-comida         { background-image: url("img/comida-mexicana.jpg"), linear-gradient(135deg, #f97316, var(--rosa)); }
.banner-postres        { background-image: url("img/postres.jpg"), linear-gradient(135deg, #f9a8d4, var(--azul)); }
.banner-ropa           { background-image: url("img/ropa.jpg"), linear-gradient(135deg, var(--verde), var(--azul)); }
.banner-patrocinadores { background-image: url("img/patrocinadores.jpg"), linear-gradient(135deg, var(--amarillo), #f97316); }

/* Tarjetas de producto */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1rem; }
.card {
  display: flex; flex-direction: column; gap: .3rem;
  padding: 1.1rem; border-radius: 20px; background: #fff;
  border: 3px solid #e9d5ff;
}
.card h3 { margin: 0; color: var(--rosa); }
.card p { margin: 0; flex: 1; }
.precio { font-size: 1.3rem; font-weight: 800; color: var(--verde); }
.add {
  border: 0; border-radius: 999px; padding: .5rem 1rem;
  font: inherit; font-weight: 700; color: #fff; background: var(--morado); cursor: pointer;
}
.add:hover, .add:focus-visible { background: var(--rosa); }
.spons { text-align: center; border-style: dashed; }

footer { padding: 1.5rem; text-align: center; color: #fff; background: var(--morado); }
footer p { margin: 0; }

@media (max-width: 600px) {
  .banner { height: 190px; }
}

/* Enlaces de sección y páginas de detalle */
a.banner { display: block; transition: transform .15s; }
a.banner:hover, a.banner:focus-visible { transform: scale(1.01); outline: 4px solid var(--amarillo); }
.seccion h2 a { color: inherit; text-decoration: none; }
.seccion h2 a:hover, .seccion h2 a:focus-visible { text-decoration: underline; }
.volver { color: var(--morado); font-weight: 700; text-decoration: none; }
.volver:hover { text-decoration: underline; }
.titulo-detalle { margin: .5rem 0 .2rem; font-size: 2.4rem; color: var(--rosa); }
.foto-completa {
  margin: 0 0 1.5rem; min-height: 200px; overflow: hidden;
  border-radius: 24px; border: 5px solid #fff; background-size: cover; background-position: center;
  box-shadow: 0 4px 0 rgba(124,58,237,.25);
}
.foto-completa img { display: block; width: 100%; height: auto; }
.detalle {
  display: flex; flex-direction: column; gap: .4rem;
  padding: 1.2rem; border-radius: 20px; background: #fff; border: 3px solid #e9d5ff;
}
.detalle h3 { margin: 0; color: var(--rosa); }
.detalle p { margin: 0; }
.detalle ul { margin: 0; padding-left: 1.2rem; flex: 1; }