/* ==========================================================================
   TEPROCOMS Ferretería · estilos (layout tipo boceto e-commerce)
   Paleta: negro carbón + amarillo seguridad + acentos rojo
   Breakpoints: 36em · 48em · 64em · 80em
   ========================================================================== */

:root {
  --papel: #f3f4f6;
  --blanco: #ffffff;
  --tinta: #1a1c20;
  --tinta-suave: #5c6370;
  --negro: #1a1c20;
  --negro-profundo: #111214;
  --marca: #f2c200;
  --marca-oscuro: #d9ad00;
  --acento: #e30613;
  --niebla: #eceef2;
  --linea: #dde1e8;
  --linea-fuerte: #9aa3b2;
  --error: #b3261e;
  --ok: #1e6b45;

  --fuente-titulos: "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  --fuente-texto: "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  --fuente-eslogan: "Segoe Script", "Brush Script MT", cursive;

  --radio: 0.4rem;
  /* Eje horizontal único. Full-bleed solo en fondos (.barra-superior, .nav-barra,
     .hero__media, .hero-barra), nunca en el contenido.
     --gutter es el único margen lateral. Crece en los breakpoints de abajo. */
  --ancho-max: none;
  --gutter: 1.25rem;
  --alto-hero: clamp(22rem, 68dvh, 32rem);
  --alto-header-aprox: 7rem;
  --alto-barra-movil: 6.25rem;
  --icono-size: 1.25rem;
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: var(--alto-header-aprox);
  scroll-padding-bottom: calc(var(--alto-barra-movil) + env(safe-area-inset-bottom, 0px));
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0;
  padding-bottom: calc(var(--alto-barra-movil) + env(safe-area-inset-bottom, 0px));
  font-family: var(--fuente-texto);
  font-size: 1rem;
  line-height: 1.55;
  color: var(--tinta);
  background: var(--papel);
  -webkit-font-smoothing: antialiased;
}

main {
  flex: 1;
}

.sin-barra {
  padding-bottom: 0;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

h1,
h2,
h3 {
  margin: 0 0 0.75rem;
  font-family: var(--fuente-titulos);
  font-weight: 800;
  line-height: 1.15;
  color: var(--tinta);
  text-wrap: balance;
}

h1 {
  font-size: clamp(1.75rem, 1.2rem + 2.5vw, 3rem);
}

h2 {
  font-size: clamp(1.4rem, 1.15rem + 1.2vw, 1.85rem);
}

h3 {
  font-size: 1.05rem;
}

p {
  margin: 0 0 1rem;
}

a {
  color: var(--marca-oscuro);
  text-underline-offset: 0.15em;
}

a:hover {
  color: var(--tinta);
}

:focus-visible {
  outline: 3px solid var(--marca);
  outline-offset: 2px;
}

.icono {
  display: block;
  width: var(--icono-size);
  height: var(--icono-size);
  flex: none;
  stroke: currentColor;
}

.icono--lg {
  --icono-size: 2.25rem;
}

.contenedor {
  box-sizing: border-box;
  width: 100%;
  max-width: var(--ancho-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.sr-only,
.hp {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  z-index: 200;
  padding: 0.75rem 1rem;
  background: var(--marca);
  color: var(--negro);
  border-radius: var(--radio);
  transform: translateY(-200%);
  font-weight: 700;
}

.skip-link:focus {
  transform: none;
  color: var(--negro);
}

.lead {
  max-width: 36rem;
  font-size: 1.05rem;
  color: var(--tinta-suave);
}

/* Botones ------------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 2.85rem;
  padding: 0.7rem 1.25rem;
  border: 2px solid transparent;
  border-radius: var(--radio);
  font: inherit;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.15s, border-color 0.15s, color 0.15s;
}

.btn:active {
  transform: translateY(1px);
}

.btn[disabled] {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn--amarillo,
.btn--whatsapp {
  background: var(--marca);
  color: var(--negro);
}

.btn--amarillo:hover,
.btn--whatsapp:hover {
  background: var(--marca-oscuro);
  color: var(--negro);
}

.btn--oscuro {
  background: var(--negro);
  color: #fff;
}

.btn--oscuro:hover {
  background: #000;
  color: var(--marca);
}

.btn--bloque {
  width: 100%;
}

.btn .icono {
  --icono-size: 1.15rem;
}

.btn > span {
  min-width: 0;
}

/* Barra superior ----------------------------------------------------------- */
.barra-superior {
  display: none;
  background: var(--negro-profundo);
  color: #c8ccd4;
  font-size: 0.8rem;
}

.barra-superior a {
  color: #fff;
  text-decoration: none;
}

.barra-superior a:hover {
  color: var(--marca);
}

.barra-superior__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.35rem 1.25rem;
  padding-block: 0.45rem;
}

.barra-superior__item {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0;
}

.barra-superior__icono {
  display: inline-flex;
  color: var(--marca);
}

.barra-superior__icono .icono {
  --icono-size: 0.9rem;
}

.barra-superior__sep {
  opacity: 0.5;
  margin-inline: 0.15rem;
}

.barra-superior__item--oculto-movil {
  display: none;
}

/* Header ------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--blanco);
  border-bottom: 1px solid var(--linea);
  box-shadow: 0 4px 16px -12px rgb(0 0 0 / 0.35);
}

.header-main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.75rem 0.5rem;
  padding-block: 0.65rem;
}

.logo {
  min-width: 0;
}

.logo img {
  width: auto;
  height: clamp(2.5rem, 8vw, 3.25rem);
  max-width: 100%;
  object-fit: contain;
}

.busqueda {
  display: none;
  grid-column: 1 / -1;
  order: 3;
}

.busqueda input {
  flex: 1;
  min-width: 0;
  min-height: 2.75rem;
  padding: 0.6rem 1rem;
  border: 2px solid var(--linea);
  border-right: 0;
  border-radius: var(--radio) 0 0 var(--radio);
  font: inherit;
  background: var(--papel);
}

.busqueda input:focus {
  outline: none;
  border-color: var(--negro);
  background: var(--blanco);
}

.busqueda__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  border: 0;
  border-radius: 0 var(--radio) var(--radio) 0;
  background: var(--marca);
  color: var(--negro);
  cursor: pointer;
}

.busqueda__btn:hover {
  background: var(--marca-oscuro);
}

.header-acciones {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  justify-self: end;
}

.header-accion {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.1rem;
  padding: 0.35rem 0.5rem;
  color: var(--tinta);
  text-decoration: none;
  font-size: 0.7rem;
  font-weight: 600;
}

.header-accion:hover {
  color: var(--negro);
}

.header-accion__icono {
  color: var(--negro);
}

.header-accion__icono .icono {
  --icono-size: 1.35rem;
}

.header-accion__texto {
  display: none;
}

.nav-toggle {
  display: none;
}

.js .nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 2px solid var(--negro);
  border-radius: var(--radio);
  background: var(--marca);
  color: var(--negro);
  cursor: pointer;
}

.nav-toggle__barras,
.nav-toggle__barras::before,
.nav-toggle__barras::after {
  display: block;
  width: 1.2rem;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
}

.nav-toggle__barras {
  position: relative;
}

.nav-toggle__barras::before,
.nav-toggle__barras::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle__barras::before {
  top: -6px;
}

.nav-toggle__barras::after {
  top: 6px;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__barras {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__barras::before {
  transform: translateY(6px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__barras::after {
  transform: translateY(-6px) rotate(-45deg);
}

.nav-barra {
  background: var(--negro);
  color: #fff;
}

.nav-barra__inner {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 0.5rem 1rem;
  min-height: 2.85rem;
}

.nav-categorias {
  position: relative;
  flex: 1 1 auto;
  min-width: 0;
}

.nav-categorias__btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  min-height: 2.85rem;
  padding: 0.65rem 0.9rem;
  border: 0;
  background: var(--marca);
  color: var(--negro);
  font: inherit;
  font-weight: 700;
  font-size: 0.875rem;
  cursor: pointer;
}

.nav-categorias__btn:hover,
.nav-categorias.is-open .nav-categorias__btn {
  background: var(--marca-oscuro);
}

.nav-categorias__btn .icono {
  --icono-size: 1.1rem;
}

.nav-categorias__flecha {
  display: inline-flex;
  margin-left: 0.15rem;
  transition: transform 0.15s ease;
}

.nav-categorias.is-open .nav-categorias__flecha {
  transform: rotate(180deg);
}

.nav-categorias__panel {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 40;
  width: 100%;
  max-height: min(70dvh, 24rem);
  overflow-x: hidden;
  overflow-y: auto;
  padding: 0.4rem 0;
  background: #fff;
  color: var(--negro);
  border: 1px solid var(--linea);
  border-radius: 0 0 var(--radio) var(--radio);
  box-shadow: 0 0.75rem 1.5rem rgb(0 0 0 / 0.18);
}

.nav-categorias__panel[hidden] {
  display: none;
}

.nav-categorias__lista {
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-categorias__lista a {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.7rem 1rem;
  color: var(--tinta);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.875rem;
}

.nav-categorias__lista a:hover {
  background: var(--niebla);
  color: var(--negro);
}

.nav-categorias__icono {
  display: inline-flex;
  flex-shrink: 0;
  color: var(--marca-oscuro);
}

.nav-categorias__icono .icono {
  --icono-size: 1.15rem;
}

.nav-categorias__ver-todas {
  border-top: 1px solid var(--linea);
  margin-top: 0.25rem;
}

.nav-categorias__ver-todas a {
  color: var(--marca-oscuro);
  font-weight: 700;
}

.site-nav {
  flex: 1;
}

.site-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.15rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav a {
  display: flex;
  align-items: center;
  min-height: 2.85rem;
  padding: 0 0.85rem;
  color: #e8eaef;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
}

.site-nav a:hover {
  color: var(--marca);
}

.site-nav a[aria-current="page"] {
  color: var(--marca);
  box-shadow: inset 0 -3px 0 var(--marca);
}

/* En móvil el menú tapa la fila de categorías (overlay), no empuja el layout. */
.js .site-nav {
  display: none;
}

.js .site-nav.is-open {
  display: block;
  position: absolute;
  inset: 0 0 auto;
  z-index: 45;
  width: 100%;
  padding: 0.15rem 0 0.35rem;
  background: var(--negro);
  border-radius: 0 0 var(--radio) var(--radio);
  box-shadow: 0 0.85rem 1.75rem rgb(0 0 0 / 0.35);
}

.js .site-nav ul {
  flex-direction: column;
}

.js .site-nav a {
  border-bottom: 1px solid rgb(255 255 255 / 0.12);
}

.js .site-nav a:last-child {
  border-bottom: 0;
}

/* Hero -------------------------------------------------------------------- */
.hero {
  position: relative;
  isolation: isolate;
  min-height: var(--alto-hero);
  background: #0d0f10;
  color: #fff;
  overflow: hidden;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  /* Overlay más ligero en móvil para que se vea la foto. */
  background:
    linear-gradient(180deg, rgb(13 15 16 / 0.5) 0%, rgb(13 15 16 / 0.35) 42%, rgb(13 15 16 / 0.78) 100%),
    var(--hero-img) center 30% / cover no-repeat;
}

.hero__contenido {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: stretch;
  min-height: var(--alto-hero);
  padding-block: 1rem 1.15rem;
}

.hero__copy {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  max-width: 34rem;
}

.hero__titular {
  margin: 0 0 0.65rem;
  padding-left: 0.7rem;
  border-left: 4px solid var(--marca);
}

.hero__ante {
  margin: 0 0 0.35rem;
  color: var(--marca);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero__copy h1 {
  display: grid;
  gap: 0.1rem;
  margin: 0;
  color: #fff;
  font-style: italic;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  line-height: 1.05;
}

.hero__titulo-linea {
  display: block;
  font-size: clamp(1.15rem, 0.85rem + 2.4vw, 1.55rem);
  font-weight: 800;
  color: #fff;
}

.hero__titulo-acento {
  display: block;
  font-size: clamp(1.3rem, 0.95rem + 2.8vw, 1.75rem);
  font-weight: 900;
  color: var(--marca);
}

.hero__lead {
  margin: 0 0 0.85rem;
  max-width: 30rem;
  color: #e8eaee;
  font-size: 0.82rem;
  line-height: 1.45;
}

.hero__beneficios {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.1rem;
  margin: auto 0 0;
  padding: 0.65rem 0 0;
  list-style: none;
}

.hero__beneficios li {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  min-width: 7.5rem;
}

.hero__beneficio-icono {
  display: inline-flex;
  color: var(--marca);
}

.hero__beneficio-icono .icono {
  --icono-size: 1.25rem;
}

.hero__beneficio-texto {
  display: grid;
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 1.2;
  color: #fff;
}

/* En móvil el CTA del hero es redundante con la barra fija. */
.hero__cta {
  display: none;
}

.btn--pill {
  border-radius: 999px;
  padding-inline: 1.4rem;
  min-height: 3.1rem;
  font-weight: 800;
}

/* Barra de categorías del hero --------------------------------------------- */
.hero-barra {
  display: flex;
  flex-direction: column;
  width: 100%;
  min-height: 5rem;
  background: #0d0f10;
  border-top: 2px solid transparent;
  border-image: linear-gradient(90deg, #f2c200, #b8860b, #f2c200) 1;
  color: #fff;
}

.hero-barra__scroll {
  position: relative;
  flex: 1;
  min-width: 0;
}

/* Degradado derecho: indica que hay más categorías al deslizar. */
.hero-barra__scroll::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  width: 2.75rem;
  pointer-events: none;
  background: linear-gradient(90deg, transparent, #0d0f10 85%);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.hero-barra--desborda .hero-barra__scroll::after {
  opacity: 1;
}

.hero-barra__track {
  display: flex;
  min-width: 0;
  height: 100%;
  padding-inline: var(--gutter);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.hero-barra__track::-webkit-scrollbar {
  display: none;
}

.hero-barra__item {
  display: flex;
  flex: 1 0 auto;
  align-items: center;
  gap: 0.55rem;
  min-width: 10.5rem;
  max-width: 14rem;
  padding: 0.85rem 1rem;
  border-right: 1px solid rgb(255 255 255 / 0.12);
  color: #fff;
  text-decoration: none;
  scroll-snap-align: start;
  transition: background-color 0.15s;
}

.hero-barra__item:hover {
  background: rgb(242 194 0 / 0.12);
  color: #fff;
}

.hero-barra__icono {
  display: inline-flex;
  flex: none;
  color: #f2c200;
}

.hero-barra__icono .icono {
  --icono-size: 1.55rem;
}

.hero-barra__texto {
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1.25;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.hero-barra__ubicacion {
  position: relative;
  display: flex;
  flex: none;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  width: 100%;
  min-height: 3.25rem;
  padding: 0.75rem var(--gutter);
  background: #f2c200;
  color: #0d0f10;
  text-decoration: none;
  transition: filter 0.15s, background-color 0.15s;
}

.hero-barra__ubicacion:hover {
  background: #ffd84a;
  color: #0d0f10;
  filter: brightness(1.02);
}

.hero-barra__ubicacion-icono {
  display: inline-flex;
  color: #0d0f10;
}

.hero-barra__ubicacion-icono .icono {
  --icono-size: 1.4rem;
}

.hero-barra__ubicacion-texto {
  display: grid;
  gap: 0.1rem;
  line-height: 1.2;
}

.hero-barra__ubicacion-texto strong {
  font-size: 0.88rem;
  font-weight: 800;
}

.hero-barra__ubicacion-texto span {
  font-size: 0.75rem;
  font-weight: 600;
}

/* Secciones ---------------------------------------------------------------- */
.seccion {
  padding-block: clamp(2.5rem, 1.75rem + 3vw, 4.5rem);
}

.seccion--niebla {
  background: var(--niebla);
}

.seccion--cta {
  background: var(--marca);
  color: var(--negro);
}

.seccion--cta h2 {
  color: var(--negro);
}

.seccion--cta .seccion__intro {
  color: rgb(26 28 32 / 0.85);
}

.seccion__cabecera {
  max-width: 40rem;
  margin-bottom: 1.75rem;
}

.seccion__cabecera--centro {
  max-width: none;
  text-align: center;
  margin-inline: auto;
}

.seccion__cabecera--centro .seccion__intro {
  margin-inline: auto;
}

.seccion__intro {
  max-width: 36rem;
  color: var(--tinta-suave);
}

/* Categorías grid ---------------------------------------------------------- */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.cat-card {
  display: grid;
  grid-template-rows: auto 1fr auto;
  justify-items: center;
  gap: 0.75rem;
  padding: 1.35rem 0.9rem 1rem;
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  text-align: center;
  text-decoration: none;
  color: var(--tinta);
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
}

.cat-card:hover {
  border-color: var(--marca);
  box-shadow: 0 10px 24px -16px rgb(0 0 0 / 0.35);
  transform: translateY(-2px);
  color: var(--tinta);
}

.cat-card__icono {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background: var(--papel);
  color: var(--negro);
}

.cat-card__titulo {
  font-weight: 700;
  font-size: 0.92rem;
  line-height: 1.3;
}

.cat-card__flecha {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.85rem;
  height: 1.85rem;
  border-radius: 50%;
  background: var(--negro);
  color: var(--marca);
}

.cat-card__flecha .icono {
  --icono-size: 1rem;
}

/* Productos ---------------------------------------------------------------- */
.prod-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.prod-card {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: 1rem;
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  box-shadow: 0 8px 20px -18px rgb(0 0 0 / 0.4);
}

.prod-card__media {
  display: grid;
  place-items: center;
  aspect-ratio: 1.15;
  background: var(--papel);
  border-radius: var(--radio);
  color: var(--negro);
}

.prod-card__nombre {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.35;
}

.prod-card__precio {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--negro);
}

.prod-card .btn {
  margin-top: auto;
  font-size: 0.85rem;
}

/* Marcas ------------------------------------------------------------------- */
.marcas {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.marcas li {
  display: grid;
  place-items: center;
  min-height: 3.5rem;
  padding: 0.75rem;
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.85rem;
  color: var(--tinta-suave);
}

/* Nosotros / ficha / promo ------------------------------------------------- */
.nosotros {
  display: grid;
  gap: 1.75rem;
}

.ficha {
  padding: 1.25rem;
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-left: 4px solid var(--marca);
  border-radius: var(--radio);
}

.ficha__titulo {
  margin-bottom: 0.75rem;
  font-size: 1rem;
}

.ficha a {
  color: var(--tinta);
  font-weight: 700;
  text-decoration-color: var(--marca);
  text-decoration-thickness: 2px;
}

.promo-banda {
  padding: 1.5rem 1.25rem;
  background: var(--negro);
  color: #fff;
  border-radius: var(--radio);
  border-left: 6px solid var(--marca);
}

.promo-banda h2 {
  color: var(--marca);
}

.promo-banda p {
  margin: 0;
  color: #cfd3db;
}

.cta {
  display: grid;
  gap: 1.25rem;
}

.cta__acciones {
  display: grid;
  gap: 0.75rem;
}

/* Páginas interiores ------------------------------------------------------- */
.cabecera-pagina {
  padding-block: clamp(2rem, 1.5rem + 3vw, 3.5rem) 1.5rem;
  background: var(--blanco);
  border-bottom: 3px solid var(--marca);
}

.detalle {
  display: grid;
  gap: 1rem;
  padding-block: 1.75rem;
  border-top: 1px solid var(--linea);
}

.detalle__cabecera {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}

.detalle__cabecera h2 {
  margin: 0;
}

.detalle__icono {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  flex: none;
  border-radius: var(--radio);
  background: var(--negro);
  color: var(--marca);
}

.lista {
  display: grid;
  gap: 0.55rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.lista li {
  position: relative;
  padding-left: 1.35rem;
}

.lista li::before {
  content: "";
  position: absolute;
  top: 0.6em;
  left: 0;
  width: 0.5rem;
  height: 0.5rem;
  background: var(--marca);
  border-radius: 1px;
}

.faq {
  max-width: 44rem;
  border-top: 2px solid var(--negro);
}

.faq details {
  border-bottom: 1px solid var(--linea);
}

.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 3.25rem;
  padding-block: 0.5rem;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "+";
  color: var(--acento);
  font-size: 1.4rem;
}

.faq details[open] summary::after {
  content: "\2013";
}

.faq details p {
  padding-bottom: 1rem;
  color: var(--tinta-suave);
}

.contacto {
  display: grid;
  gap: 2rem;
  padding-block: 2rem clamp(2.5rem, 2rem + 4vw, 5rem);
}

.prosa {
  max-width: 44rem;
  padding-block: 2rem clamp(2.5rem, 2rem + 4vw, 5rem);
}

.prosa h2 {
  margin-top: 2rem;
  font-size: 1.25rem;
}

.pagina-404 {
  display: grid;
  gap: 1rem;
  justify-items: start;
  padding-block: clamp(3rem, 2rem + 8vw, 7rem);
}

/* Formulario --------------------------------------------------------------- */
.formulario {
  display: grid;
  gap: 1.15rem;
}

.campo {
  display: grid;
  gap: 0.35rem;
}

.campo label {
  font-weight: 700;
  font-size: 0.9rem;
}

.campo input,
.campo textarea {
  width: 100%;
  min-height: 2.85rem;
  padding: 0.7rem 0.85rem;
  border: 2px solid var(--linea-fuerte);
  border-radius: var(--radio);
  background: var(--blanco);
  font: inherit;
  font-size: 1rem;
}

.campo textarea {
  min-height: 8.5rem;
  resize: vertical;
}

.campo input:focus-visible,
.campo textarea:focus-visible {
  border-color: var(--negro);
}

.campo input:user-invalid,
.campo textarea:user-invalid {
  border-color: var(--error);
}

.ayuda {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--tinta-suave);
}

.check {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
}

.check input {
  width: 1.3rem;
  height: 1.3rem;
  margin-top: 0.15rem;
  accent-color: var(--marca);
}

.formulario .btn {
  width: 100%;
}

.form-estado {
  min-height: 1.5em;
  margin: 0;
  font-weight: 700;
}

.form-estado[data-tipo="ok"] {
  color: var(--ok);
}

.form-estado[data-tipo="error"] {
  color: var(--error);
}

/* Barra móvil -------------------------------------------------------------- */
.accion-movil {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 40;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  /* Más aire arriba + safe-area generoso abajo/lados para esquinas redondeadas. */
  padding:
    0.85rem
    max(0.85rem, env(safe-area-inset-right, 0px))
    calc(1.45rem + env(safe-area-inset-bottom, 0px))
    max(0.85rem, env(safe-area-inset-left, 0px));
  background: var(--blanco);
  border-top: 3px solid var(--marca);
}

.accion-movil .btn--primary {
  background: var(--negro);
  color: var(--marca);
}

.accion-movil .btn--secundario {
  background: var(--marca);
  color: var(--negro);
  border-color: var(--marca);
}

/* Footer ------------------------------------------------------------------- */
.site-footer {
  padding-block: 2.75rem 1.5rem;
  background: var(--negro-profundo);
  color: #b8bec8;
  font-size: 0.925rem;
}

.site-footer a {
  color: #fff;
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--marca);
}

.footer__logo {
  display: inline-flex;
  margin-bottom: 1rem;
  padding: 0.55rem 0.75rem;
  background: #fff;
  border-radius: var(--radio);
}

.footer__logo img {
  height: 3rem;
  width: auto;
  max-width: 14rem;
  object-fit: contain;
}

.footer__contacto {
  display: grid;
  gap: 0.55rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer__contacto li {
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
}

.footer__contacto .icono {
  --icono-size: 1rem;
  color: var(--marca);
  margin-top: 0.2rem;
}

.footer__rejilla {
  display: grid;
  gap: 2rem;
}

.footer__titulo {
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.footer__lista {
  display: grid;
  gap: 0.2rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer__lista a {
  display: inline-block;
  padding-block: 0.3rem;
}

.footer__pagos {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0 0 0.75rem;
  padding: 0;
  list-style: none;
}

.footer__pagos li {
  padding: 0.4rem 0.65rem;
  border: 1px solid rgb(255 255 255 / 0.25);
  border-radius: var(--radio);
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
}

.footer__nota {
  margin: 0;
  font-size: 0.8rem;
  color: #8b93a0;
}

.footer__badge {
  display: grid;
  gap: 0.35rem;
  padding: 1rem;
  border: 1px solid var(--marca);
  border-radius: var(--radio);
  background: rgb(255 204 0 / 0.08);
}

.footer__badge strong {
  color: var(--marca);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.footer__legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1.25rem;
  margin-top: 2.25rem;
  padding-top: 1.15rem;
  border-top: 1px solid rgb(255 255 255 / 0.12);
  font-size: 0.85rem;
}

.footer__legal p {
  margin: 0;
}

.footer__legal--sola {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

/* Breakpoints -------------------------------------------------------------- */
@media (min-width: 36em) {
  .barra-superior__item--oculto-movil {
    display: inline-flex;
  }

  .cta__acciones {
    display: flex;
    flex-wrap: wrap;
  }

  .formulario .btn {
    width: auto;
  }

  .marcas {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 48em) {
  :root {
    --gutter: 2.5rem;
  }

  html {
    scroll-padding-bottom: 0;
  }

  body {
    padding-bottom: 0;
  }

  .barra-superior {
    display: block;
  }

  .header-main {
    gap: 0.75rem 1rem;
    padding-block: 0.75rem;
  }

  .hero__media {
    background:
      linear-gradient(90deg, #0d0f10 0%, #0d0f10 34%, rgb(13 15 16 / 0.55) 48%, transparent 62%),
      var(--hero-img) right center / cover no-repeat;
  }

  .hero__contenido {
    align-items: flex-start;
    padding-block: clamp(1rem, 1.5vw, 1.5rem) clamp(1.5rem, 2.5vw, 2.5rem);
  }

  .hero__titular {
    margin: 0 0 1rem;
    padding-left: 0.85rem;
    border-left-width: 5px;
  }

  .hero__ante {
    margin: 0 0 0.55rem;
    font-size: clamp(0.85rem, 0.75rem + 0.35vw, 1.05rem);
    letter-spacing: 0.08em;
  }

  .hero__titulo-linea {
    font-size: clamp(1.45rem, 1rem + 2.2vw, 2.35rem);
  }

  .hero__titulo-acento {
    font-size: clamp(1.7rem, 1.15rem + 2.8vw, 2.85rem);
  }

  .hero__lead {
    margin: 0 0 1.35rem;
    font-size: 0.98rem;
    line-height: 1.55;
  }

  .hero__beneficios {
    gap: 1.25rem 1.75rem;
    margin: 0 0 1.5rem;
    padding: 0;
  }

  .hero__beneficios li {
    gap: 0.55rem;
    min-width: 8.5rem;
  }

  .hero__beneficio-icono .icono {
    --icono-size: 1.5rem;
  }

  .hero__beneficio-texto {
    font-size: 0.82rem;
    line-height: 1.25;
  }

  .hero__cta {
    display: inline-flex;
  }

  .hero-barra {
    flex-direction: row;
  }

  .hero-barra__scroll::after {
    display: none;
  }

  .nav-categorias {
    flex: none;
  }

  .nav-categorias__btn {
    width: auto;
  }

  .nav-categorias__panel {
    width: max-content;
    min-width: min(18.5rem, calc(100vw - (var(--gutter) * 2)));
    max-height: none;
  }

  .accion-movil {
    display: none;
  }

  .header-main {
    grid-template-columns: auto 1fr auto;
  }

  .busqueda {
    display: flex;
    grid-column: auto;
    order: 0;
  }

  .header-accion__texto {
    display: block;
  }

  .js .nav-toggle {
    display: none;
  }

  .js .site-nav {
    display: block;
    position: static;
    flex: 1;
    width: auto;
    padding: 0;
    background: transparent;
    box-shadow: none;
  }

  .js .site-nav ul {
    flex-direction: row;
  }

  .js .site-nav a {
    border-bottom: 0;
  }

  .hero-barra__ubicacion {
    width: auto;
    min-width: 13.5rem;
    justify-content: flex-start;
    gap: 0.55rem;
    padding: 0.85rem 1.35rem 0.85rem 2.25rem;
    clip-path: polygon(1.1rem 0, 100% 0, 100% 100%, 0 100%);
  }

  .hero-barra__item {
    flex: 1 1 0;
    min-width: 0;
    max-width: none;
    justify-content: center;
  }

  .cat-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
  }

  .prod-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.15rem;
  }

  .nosotros {
    grid-template-columns: 1.4fr 1fr;
    align-items: start;
    gap: 3rem;
  }

  .detalle {
    grid-template-columns: 1fr 2fr;
    gap: 2.5rem;
  }

  .footer__rejilla {
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 2rem;
  }

  .cta {
    grid-template-columns: 1.4fr auto;
    align-items: center;
  }
}

@media (min-width: 64em) {
  :root {
    --gutter: 70px;
    --alto-hero: clamp(30rem, 52vw, 42rem);
  }

  .prod-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .contacto {
    grid-template-columns: 3fr 2fr;
    gap: 3.5rem;
    align-items: start;
  }

  .hero__contenido {
    padding-block: 1.25rem 2.5rem;
  }
}

@media (min-width: 80em) {
  .cat-grid {
    grid-template-columns: repeat(8, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}