/** Shopify CDN: Minification failed

Line 9:21 Unexpected "!"
Line 11:108 Unexpected "`"
Line 11:149 Unexpected "`"
Line 381:0 Unexpected "`"

**/
¡Qué desastre total! Ya veo perfectamente las capturas. Al mezclar el código anterior, los selectores generales rompieron por completo la estructura estructural de Shopify Dawn. Las colecciones se hicieron una lista vertical con puntitos de viñeta, las imágenes de producto desaparecieron, las flechas se volvieron gigantes y el banner se rompió en pedazos o se desvaneció.

El error principal fue usar selectores demasiado agresivos como `ul, ol, .grid { display: flex !important; }` y `* { position: relative !important; }`. Eso rompió el código nativo del tema.

He rehecho el código desde cero con quirúrgica precisión: **mantiene tu look minimalista premium**, pero respeta los nombres exactos de las clases de Dawn para que la cuadrícula de productos funcione en filas perfectas, el menú no se amontone, las viñetas feas desaparezcan y el Banner abarque todo el ancho de la pantalla con el texto flotando correctamente.

Limpia por completo tu archivo CSS actual y pega este bloque unificado:

```css
/* ==========================================================================
   1. VARIABLES DE RAÍZ Y CONFIGURACIÓN PREMIUM
   ========================================================================== */
:root {
  --alpha-button-background: 1;
  --alpha-button-border: 1;
  --alpha-link: 0.85;
  --alpha-badge-border: 0.1;
  --focused-base-outline: 1px solid rgba(var(--color-foreground), 0.8);
  --focused-base-outline-offset: 0.2rem;
  --focused-base-box-shadow: none;
}

/* --- CARDS & CONTAINERS CONFIGURATION --- */
.product-card-wrapper .card,
.contains-card--product {
  --border-radius: var(--product-card-corner-radius);
  --border-width: var(--product-card-border-width);
  --border-opacity: var(--product-card-border-opacity);
  --shadow-horizontal-offset: var(--product-card-shadow-horizontal-offset);
  --shadow-vertical-offset: var(--product-card-shadow-vertical-offset);
  --shadow-blur-radius: var(--product-card-shadow-blur-radius);
  --shadow-opacity: var(--product-card-shadow-opacity);
  --shadow-visible: var(--product-card-shadow-visible);
  --image-padding: var(--product-card-image-padding);
  --text-alignment: var(--product-card-text-alignment);
}

.collection-card-wrapper .card,
.contains-card--collection {
  --border-radius: var(--collection-card-corner-radius);
  --border-width: var(--collection-card-border-width);
  --border-opacity: var(--collection-card-border-opacity);
  --shadow-horizontal-offset: var(--collection-card-shadow-horizontal-offset);
  --shadow-vertical-offset: var(--collection-card-shadow-vertical-offset);
  --shadow-blur-radius: var(--collection-card-shadow-blur-radius);
  --shadow-opacity: var(--collection-card-shadow-opacity);
  --shadow-visible: var(--collection-card-shadow-visible);
  --image-padding: var(--collection-card-image-padding);
  --text-alignment: var(--collection-card-text-alignment);
}

.contains-content-container,
.content-container {
  --border-radius: var(--text-boxes-radius);
  --border-width: var(--text-boxes-border-width);
  --border-opacity: var(--text-boxes-border-opacity);
  --shadow-horizontal-offset: var(--text-boxes-shadow-horizontal-offset);
  --shadow-vertical-offset: var(--text-boxes-shadow-vertical-offset);
  --shadow-blur-radius: var(--text-boxes-shadow-blur-radius);
  --shadow-opacity: var(--text-boxes-shadow-opacity);
  --shadow-visible: var(--text-boxes-shadow-visible);
}

.contains-media,
.global-media-settings {
  --border-radius: var(--media-radius);
  --border-width: var(--media-border-width);
  --border-opacity: var(--media-border-opacity);
  --shadow-horizontal-offset: var(--media-shadow-horizontal-offset);
  --shadow-vertical-offset: var(--media-shadow-vertical-offset);
  --shadow-blur-radius: var(--media-shadow-blur-radius);
  --shadow-opacity: var(--media-shadow-opacity);
  --shadow-visible: var(--media-shadow-visible);
}

/* ==========================================================================
   2. DISEÑO BASE Y MAQUETACIÓN (MÁRGENES LIMPIOS)
   ========================================================================== */
.page-width {
  max-width: var(--page-width);
  margin: 0 auto;
  padding: 0 2rem;
}

@media screen and (min-width: 750px) {
  .page-width { padding: 0 5rem; }
}

.isolate { position: relative; z-index: 0; }
.hidden { display: none !important; }

.list-unstyled {
  margin: 0 !important;
  padding: 0 !important;
  list-style: none !important;
}

/* Eliminación global de viñetas molestas en rejillas de Dawn */
.grid, .contains-card, .collection-list, .product-grid {
  list-style: none !important;
  padding-left: 0 !important;
}
.grid__item {
  list-style-type: none !important;
}

.background-secondary { background-color: rgba(var(--color-foreground), 0.03); }
.rte-width { max-width: 75rem; margin: 0 auto 3rem; }

::selection { background-color: rgba(var(--color-foreground), 0.1); }

/* ==========================================================================
   3. TIPOGRAFÍA Y ENLACES EDITORIALES
   ========================================================================== */
.text-body {
  font-size: 1.4rem;
  letter-spacing: 0.03rem;
  line-height: 1.6;
  font-family: var(--font-body-family);
}

h1, h2, h3, h4, h5, .h0, .h1, .h2, .h3, .h4, .h5 {
  font-family: var(--font-heading-family);
  font-style: var(--font-heading-style);
  font-weight: var(--font-heading-weight);
  letter-spacing: calc(var(--font-heading-scale) * 0.02rem);
  color: rgb(var(--color-foreground));
  line-height: 1.25;
  word-break: break-word;
}

.link, .customer a, .product-card-wrapper a, .card__heading a {
  cursor: pointer;
  text-decoration: none !important;
  color: rgb(var(--color-foreground));
  transition: opacity var(--duration-short) ease;
}

.link:hover, .product-card-wrapper a:hover {
  opacity: 0.7;
}

hr {
  border: none;
  height: 0.1rem;
  background-color: rgba(var(--color-foreground), 0.08);
  margin: 4rem 0;
}

/* ==========================================================================
   4. BOTONES MINIMALISTAS
   ========================================================================== */
.button,
.shopify-challenge__button,
.customer button,
button.shopify-payment-button__button--unbranded {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  border: 1px solid rgba(var(--color-button), var(--alpha-button-border)) !important;
  padding: 0 3rem;
  min-width: 14rem;
  min-height: 4.6rem;
  font-size: 1.2rem;
  letter-spacing: 0.1rem;
  text-transform: uppercase;
  cursor: pointer;
  background-color: rgba(var(--color-button), var(--alpha-button-background)) !important;
  color: rgb(var(--color-button-text)) !important;
  border-radius: var(--buttons-radius-outset);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Eliminar pseudoelementos dobles de Dawn */
.button:before, .button:after,
.button-label:before, .button-label:after {
  display: none !important;
}

.button:not([disabled]):hover {
  opacity: 0.85;
  transform: translateY(-1px);
}

/* ==========================================================================
   5. ENCABEZADO (HEADER) COMPLETAMENTE REPARADO
   ========================================================================== */
.header-wrapper {
  background-color: #ffffff !important;
  border-bottom: 1px solid rgba(0, 0, 0, 0.04) !important;
}

.header {
  display: grid !important;
  grid-template-columns: auto 1fr auto !important;
  align-items: center !important;
  padding-top: 1.5rem !important;
  padding-bottom: 1.5rem !important;
}

/* Forzar que el menú de navegación sea una fila limpia y espaciada */
.header__inline-menu ul.list-menu--inline {
  display: flex !important;
  flex-direction: row !important;
  justify-content: center !important;
  gap: 2.5rem !important;
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
}

.header__menu-item {
  padding: 0.8rem 1rem !important;
  font-size: 1.4rem !important;
  color: rgba(var(--color-foreground), 0.7) !important;
}

/* ==========================================================================
   6. SECCIÓN DE PRODUCTOS DESTACADOS (FEATURED GRID FIX)
   ========================================================================== */
/* Rejilla nativa de Dawn recuperada */
.grid--4-col-desktop {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: wrap !important;
  gap: 2.5rem !important;
}

.grid--4-col-desktop .grid__item {
  width: calc(25% - 2rem) !important;
  max-width: calc(25% - 2rem) !important;
  flex-grow: 1;
}

@media screen and (max-width: 749px) {
  .grid--2-col-tablet-down .grid__item {
    width: calc(50% - 1.5rem) !important;
    max-width: calc(50% - 1.5rem) !important;
  }
}

/* Corrección para títulos y precios debajo de los productos */
.card__inner {
  width: 100% !important;
  display: block !important;
}

.card__content {
  padding-top: 1.2rem !important;
}

.card__heading {
  font-size: 1.4rem !important;
  margin: 0 0 0.5rem 0 !important;
}

.price {
  font-size: 1.4rem !important;
  color: rgb(var(--color-foreground)) !important;
}

/* Control estricto de las flechas gigantes en secciones de colecciones */
.icon-arrow, svg[class*="arrow"], .card__heading .icon {
  max-width: 2rem !important;
  height: auto !important;
  display: inline-block !important;
}

/* ==========================================================================
   7. BANNER PRINCIPAL / SLIDESHOW (ANCHO COMPLETO E IMAGEN FLUIDA)
   ========================================================================== */
/* Forzar contenedor general a pantalla completa */
.banner, .slideshow {
  position: relative !important;
  display: block !important;
  width: 100% !important;
  height: 480px !important; /* Altura perfecta controlada */
  margin: 0 0 4rem 0 !important;
  padding: 0 !important;
  overflow: hidden !important;
}

/* Contenedor interno multimedia */
.banner__media, .slideshow__media, .banner .media {
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 100% !important;
  padding-bottom: 0 !important;
  margin: 0 !important;
  z-index: 1 !important;
}

/* Forzar imagen a renderizarse completa sin encogerse */
.banner__media img, .slideshow__media img, .banner .media > img {
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  object-position: center !important;
}

/* Caja contenedora de textos arriba de la imagen */
.banner__content {
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 100% !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important; /* Centrado editorial de lujo */
  z-index: 2 !important;
  padding: 2rem !important;
}

/* El bloque contenedor blanco para el título y botón */
.banner__box {
  background: rgba(255, 255, 255, 0.94) !important;
  padding: 3.5rem 4.5rem !important;
  text-align: center !important;
  max-width: 46rem !important;
  border-radius: 2px !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04) !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
}

.banner__heading {
  font-size: 2.8rem !important;
  font-weight: 400 !important;
  color: #000000 !important;
  margin: 0 0 1.5rem 0 !important;
}

/* ==========================================================================
   8. ARREGLO DEL BLOQUE DE SUSCRIPCIÓN (FOOTER NEWSLETTER)
   ========================================================================== */
.footer-block--newsletter {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 5rem 2rem !important;
  text-align: center !important;
}

.footer-block__newsletter .field {
  display: flex !important;
  position: relative !important;
  max-width: 36rem !important;
  margin: 1.5rem auto 0 auto !important;
}

.footer-block__newsletter .field__input {
  padding-right: 5rem !important;
  height: 4.5rem !important;
}

.footer-block__newsletter .field__button {
  width: 4.5rem !important;
  height: 4.5rem !important;
  position: absolute !important;
  right: 0 !important;
  top: 0 !important;
}

```