/* ============================================================
   P60 — landing V2
   Paleta tomada del logo: negro mate, dorado metálico, plata.
   El dorado es color de ACCIÓN: botones, foco, cifras. No decora.

   Índice
   1. Tokens          6. Diferenciadores    11. Marcas
   2. Base            7. Rutas (¿qué necesitas?)  12. Confianza / Nosotros
   3. Botones         8. Catálogo           13. Ubicación y contacto
   4. Cabecera        9. Igualación de color 14. CTA final y footer
   5. Hero           10. Talleres           15. Pedido, barra móvil, responsive
   ============================================================ */

/* ---------- 1. Tokens ---------- */
:root {
  --negro: #0A0A08;
  --negro-2: #121110;
  --negro-3: #1B1917;
  --negro-4: #262320;

  --oro: #D9B34C;
  --oro-claro: #F0DA9E;
  --oro-osc: #7A5E13;          /* acento sobre fondo claro: cumple 4.5:1 */
  --metal: linear-gradient(150deg, #F7E9AE 0%, #D9B34C 34%, #9C7C1E 56%, #E7CE72 76%, #C09B26 100%);
  --borde-oro: rgba(217,179,76,.28);

  --plata: #D3D6DB;
  --plata-2: #9DA1A8;

  --claro: #F6F5F2;
  --claro-2: #EBE9E4;
  --tinta: #171614;
  --tinta-2: #56534D;
  --linea-clara: #DFDCD5;

  --wsp: #0E8647;          /* blanco encima llega a 4.6:1 */
  --wsp-osc: #0A6935;

  --max: 1180px;
  --r: 8px;
  --r-lg: 14px;
  --sombra: 0 1px 2px rgba(10,10,8,.06), 0 10px 28px rgba(10,10,8,.10);
  --fuente: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --titulo: "Barlow Condensed", "Arial Narrow", var(--fuente);

  --alto-cabecera: 66px;
  --alto-barra-movil: 0px;
}

/* ---------- 2. Base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--alto-cabecera) + 12px); }

body {
  margin: 0;
  font-family: var(--fuente);
  font-size: 16px;
  line-height: 1.6;
  color: var(--plata);
  background: var(--negro);
  padding-bottom: var(--alto-barra-movil);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
svg { flex: none; }

.contenedor { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 20px; }

h1, h2, h3, h4 {
  font-family: var(--titulo);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: .005em;
  margin: 0;
  text-transform: uppercase;
  color: #fff;
}
h2 { font-size: clamp(30px, 4.4vw, 46px); }
h3 { font-size: 21px; }

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

.seccion { padding: 76px 0; }
.seccion--negra { background: var(--negro); }
.seccion--carbon { background: var(--negro-2); }
.seccion--clara { background: var(--claro); color: var(--tinta-2); }
.seccion--clara h2, .seccion--clara h3, .seccion--clara h4 { color: var(--tinta); }

.seccion__cab { max-width: 660px; margin-bottom: 38px; }
.seccion__cab p { color: var(--plata-2); margin: 12px 0 0; font-size: 17px; }
.seccion--clara .seccion__cab p { color: var(--tinta-2); }
.seccion__cab--centro { margin-left: auto; margin-right: auto; text-align: center; }

.kicker {
  display: inline-block; font-family: var(--titulo); font-size: 15px; font-weight: 600;
  letter-spacing: .2em; text-transform: uppercase; color: var(--oro); margin-bottom: 8px;
}
.seccion--clara .kicker { color: var(--oro-osc); }

.metal {
  color: var(--oro);
  background: var(--metal);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nota { font-size: 13.5px; color: var(--plata-2); line-height: 1.5; }
.seccion--clara .nota { color: var(--tinta-2); }
.subrayado { text-decoration: underline; text-underline-offset: 3px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.saltar {
  position: absolute; left: 12px; top: -60px; z-index: 200; background: var(--oro);
  color: var(--negro); padding: 10px 16px; border-radius: var(--r); font-weight: 600;
  transition: top .18s;
}
.saltar:focus { top: 12px; }

:focus-visible { outline: 3px solid var(--oro); outline-offset: 2px; border-radius: 3px; }
.seccion--clara :focus-visible { outline-color: var(--oro-osc); }

/* ---------- 3. Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  min-height: 48px; padding: 12px 24px; border: 1.5px solid transparent; border-radius: var(--r);
  font-family: var(--titulo); font-size: 18px; font-weight: 600; letter-spacing: .07em;
  text-transform: uppercase; text-align: center;
  transition: background .16s, color .16s, border-color .16s, transform .16s, filter .16s;
}
.btn svg { width: 19px; height: 19px; }

.btn--oro { background: var(--metal); color: #1A1508; box-shadow: inset 0 1px 0 rgba(255,255,255,.4); }
.btn--oro:hover { filter: brightness(1.09); transform: translateY(-1px); }

.btn--linea { border-color: rgba(211,214,219,.38); color: #fff; }
.btn--linea:hover { border-color: var(--oro); color: var(--oro); }
.seccion--clara .btn--linea { border-color: var(--linea-clara); color: var(--tinta); }
.seccion--clara .btn--linea:hover { border-color: var(--tinta); background: var(--tinta); color: #fff; }

.btn--wsp { background: var(--wsp); color: #fff; }
.btn--wsp:hover { background: var(--wsp-osc); }

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

.btn--bloque { width: 100%; }
.btn--sm { min-height: 40px; padding: 8px 14px; font-size: 15px; letter-spacing: .05em; }

/* ---------- 4. Cabecera ---------- */
.barra-superior {
  background: #050504; color: var(--plata-2); font-size: 13px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.barra-superior .contenedor {
  display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 36px;
}
.barra-superior strong { color: var(--oro); font-weight: 600; }
.barra-superior__links { display: flex; align-items: center; gap: 20px; }
.barra-superior a:hover { color: var(--oro); }

.redes-min { display: inline-flex; gap: 12px; align-items: center; }
.redes-min svg { width: 17px; height: 17px; fill: currentColor; }
.redes-min a { display: grid; place-items: center; padding: 4px; }
.redes-min a:hover { color: var(--oro); }

.cabecera {
  position: sticky; top: 0; z-index: 60;
  background: rgba(10,10,8,.92);
  backdrop-filter: saturate(150%) blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.cabecera .contenedor {
  display: flex; align-items: center; gap: 22px; min-height: var(--alto-cabecera);
}
.marca-logo img { height: 40px; width: auto; }

.nav { display: flex; align-items: center; gap: 24px; margin-left: auto; }
.nav a {
  font-family: var(--titulo); font-size: 17.5px; font-weight: 500; letter-spacing: .08em;
  text-transform: uppercase; color: #E8E7E3; padding: 6px 0;
  border-bottom: 2px solid transparent; transition: color .16s, border-color .16s;
}
.nav a:hover, .nav a.activo { color: var(--oro); border-bottom-color: var(--oro); }

.nav__wsp {
  border: 1.5px solid var(--wsp); background: var(--wsp); color: #fff !important;
  border-radius: var(--r); padding: 8px 14px !important; border-bottom: 1.5px solid var(--wsp) !important;
  display: inline-flex; align-items: center; gap: 7px;
}
.nav__wsp:hover { background: var(--wsp-osc); border-color: var(--wsp-osc); color: #fff !important; }
.nav__wsp svg { width: 17px; height: 17px; fill: currentColor; }

.btn-carrito {
  position: relative; background: transparent; border: 1.5px solid rgba(255,255,255,.22);
  color: #fff; border-radius: var(--r); min-height: 42px; padding: 8px 14px;
  display: inline-flex; align-items: center; gap: 8px; font-family: var(--titulo);
  font-size: 16px; letter-spacing: .07em; text-transform: uppercase;
  transition: border-color .16s, color .16s;
}
.btn-carrito:hover { border-color: var(--oro); color: var(--oro); }
.btn-carrito__n {
  position: absolute; top: -7px; right: -7px; min-width: 21px; height: 21px; padding: 0 5px;
  background: var(--oro); color: var(--negro); border-radius: 11px;
  font-family: var(--fuente); font-size: 12px; font-weight: 700; display: grid; place-items: center;
}
.btn-carrito__n[hidden] { display: none; }

.btn-menu {
  display: none; background: none; border: 1.5px solid rgba(255,255,255,.22); border-radius: var(--r);
  color: #fff; width: 44px; height: 44px; place-items: center;
}

/* ---------- 5. Hero ---------- */
.hero {
  position: relative; overflow: hidden; padding: 74px 0 82px;
  background:
    radial-gradient(1100px 520px at 82% -12%, rgba(217,179,76,.20), transparent 60%),
    radial-gradient(760px 380px at 4% 108%, rgba(211,214,219,.06), transparent 62%),
    linear-gradient(180deg, var(--negro-2) 0%, var(--negro) 100%);
}
.hero::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 3px;
  background: linear-gradient(90deg, #7A5F14, var(--oro) 22%, var(--oro-claro) 38%, var(--oro) 55%, #7A5F14 78%, transparent);
}
.hero__grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 52px; align-items: center; }
.hero__grid > * { min-width: 0; }

.hero h1 { font-size: clamp(40px, 6.2vw, 68px); letter-spacing: 0; }
.hero h1 em { font-style: normal; }
.hero__bajada { font-size: 18.5px; line-height: 1.55; color: var(--plata); margin: 20px 0 30px; max-width: 47ch; }
.hero__acciones { display: flex; gap: 12px; flex-wrap: wrap; }

.hero__confianza {
  display: flex; flex-wrap: wrap; gap: 10px 26px; margin-top: 32px;
  padding-top: 24px; border-top: 1px solid rgba(255,255,255,.10);
  font-size: 14.5px; color: var(--plata-2);
}
.hero__confianza span { display: inline-flex; align-items: center; gap: 8px; }
.hero__confianza svg { width: 17px; height: 17px; stroke: var(--oro); fill: none; stroke-width: 1.8; }

/* Composición de respaldo del hero: se reemplaza por foto real desde productos.json */
.hero__visual {
  position: relative; border-radius: var(--r-lg); overflow: hidden;
  border: 1px solid var(--borde-oro); background: #0F0E0C;
  aspect-ratio: 4 / 3.35;
}
.hero__visual img { width: 100%; height: 100%; object-fit: cover; }
.hero__visual svg { width: 100%; height: 100%; display: block; }
.hero__pie {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 14px 18px;
  background: linear-gradient(180deg, transparent, rgba(6,6,5,.92));
  font-size: 12.5px; letter-spacing: .04em; color: var(--plata-2);
}

/* ---------- 6. Diferenciadores ---------- */
.difs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.dif {
  background: var(--negro-3); border: 1px solid rgba(255,255,255,.07); border-radius: var(--r);
  padding: 24px 22px 26px; display: flex; flex-direction: column; gap: 10px;
}
.dif__icono {
  width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center;
  background: var(--metal); color: #1A1508; margin-bottom: 4px;
}
.dif__icono svg { width: 21px; height: 21px; stroke: currentColor; fill: none; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.dif h3 { font-size: 19px; }
.dif p { margin: 0; font-size: 14.5px; line-height: 1.5; color: var(--plata-2); }

/* ---------- 7. Rutas: ¿qué necesitas? ---------- */
.rutas { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.ruta {
  position: relative; display: flex; flex-direction: column; gap: 12px; padding: 30px 26px 26px;
  border: 1px solid rgba(255,255,255,.09); border-radius: var(--r-lg);
  background: linear-gradient(165deg, var(--negro-3), var(--negro-2));
  transition: border-color .18s, transform .18s;
}
.ruta:hover { border-color: var(--borde-oro); transform: translateY(-2px); }
.ruta__num {
  font-family: var(--titulo); font-size: 13px; letter-spacing: .18em; color: var(--oro);
}
.ruta h3 { font-size: 25px; }
.ruta p { margin: 0; font-size: 15px; color: var(--plata-2); flex: 1; }
.ruta .btn { margin-top: 6px; }

/* ---------- 8. Catálogo ---------- */
.grupos { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-bottom: 40px; }
.grupo {
  text-align: left; width: 100%; background: #fff; border: 1px solid var(--linea-clara);
  border-radius: var(--r); padding: 20px 18px; display: flex; flex-direction: column; gap: 8px;
  position: relative; overflow: hidden; transition: border-color .18s, transform .18s, box-shadow .18s;
}
.grupo:hover { border-color: var(--oro-osc); transform: translateY(-2px); box-shadow: var(--sombra); }
.grupo::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--metal);
  transform: scaleY(0); transform-origin: top; transition: transform .18s;
}
.grupo:hover::before { transform: scaleY(1); }
.grupo strong { font-family: var(--titulo); font-size: 21px; text-transform: uppercase; color: var(--tinta); line-height: 1.1; }
.grupo__lista { font-size: 13.5px; color: var(--tinta-2); line-height: 1.5; }
.grupo__n { margin-top: auto; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--oro-osc); font-weight: 600; }

.barra-catalogo {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  margin-bottom: 18px;
}
.buscador { position: relative; flex: 1; min-width: 240px; }
.buscador input {
  width: 100%; min-height: 46px; padding: 10px 40px 10px 40px; font: inherit; font-size: 15px;
  color: var(--tinta); background: #fff; border: 1px solid var(--linea-clara); border-radius: var(--r);
}
.buscador input::placeholder { color: #93908A; }
.buscador svg {
  position: absolute; left: 13px; top: 50%; transform: translateY(-50%);
  width: 18px; height: 18px; stroke: #93908A; fill: none; stroke-width: 2;
}
.buscador__limpiar {
  position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
  width: 32px; height: 32px; border: 0; background: none; color: var(--tinta-2); font-size: 18px;
  border-radius: 50%;
}
.buscador__limpiar:hover { background: var(--claro-2); }

.filtros { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.filtro {
  background: #fff; border: 1px solid var(--linea-clara); border-radius: 100px;
  min-height: 40px; padding: 8px 16px; font-size: 14px; color: var(--tinta-2); transition: all .15s;
}
.filtro:hover { border-color: var(--tinta); color: var(--tinta); }
.filtro[aria-pressed="true"] { background: var(--tinta); border-color: var(--tinta); color: #fff; }

.productos { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.productos > * { min-width: 0; }
.producto {
  display: flex; flex-direction: column; background: #fff; border: 1px solid var(--linea-clara);
  border-radius: var(--r); overflow: hidden; transition: box-shadow .2s, border-color .2s;
}
.producto:hover { box-shadow: var(--sombra); border-color: var(--oro-osc); }
.producto__foto { position: relative; aspect-ratio: 1 / 1; background: var(--claro); flex: none; }
.producto__foto img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; padding: 10px; }
.producto__marca {
  position: absolute; z-index: 1; top: 8px; left: 8px; background: var(--tinta); color: #fff;
  font-size: 10px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  padding: 3px 7px; border-radius: 3px;
}
.producto__cuerpo { padding: 12px 13px 13px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
/* el nombre del producto es un h3, pero se lee mejor en Inter y sin versalitas */
.producto__nombre {
  font-family: var(--fuente); text-transform: none; letter-spacing: 0;
  font-size: 13.5px; font-weight: 500; line-height: 1.35; margin: 0; color: var(--tinta);
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.producto__meta { font-size: 11.5px; color: var(--tinta-2); margin: 0; letter-spacing: .02em; }
.producto__formato {
  display: inline-block; background: var(--claro-2); border-radius: 3px; padding: 2px 6px;
  font-size: 11px; color: var(--tinta-2); margin-right: 6px;
}
.producto__precio {
  font-family: var(--titulo); font-size: 22px; font-weight: 700; line-height: 1.1;
  margin: auto 0 0; color: var(--tinta);
}
.producto__precio small { display: block; font-family: var(--fuente); font-size: 10px; font-weight: 400; color: var(--tinta-2); }
.producto__precio--consultar { font-size: 17px; color: var(--oro-osc); }
.producto__acciones { display: grid; grid-template-columns: 1fr auto; gap: 6px; margin-top: 4px; }
.producto__acciones .btn { min-height: 40px; padding: 8px 10px; font-size: 14.5px; letter-spacing: .04em; }
.producto__consultar {
  border: 1px solid var(--linea-clara); border-radius: var(--r); background: #fff;
  width: 40px; min-height: 40px; display: grid; place-items: center; color: var(--wsp);
}
.producto__consultar svg { width: 19px; height: 19px; fill: currentColor; }
.producto__consultar:hover { background: var(--wsp); color: #fff; border-color: var(--wsp); }

.conteo { font-size: 13.5px; color: var(--tinta-2); margin: 0 0 16px; }
.conteo strong { color: var(--tinta); font-weight: 600; }

.sin-resultados { grid-column: 1/-1; padding: 40px 0; text-align: center; color: var(--tinta-2); }
.ver-mas { grid-column: 1/-1; display: flex; justify-content: center; margin-top: 10px; }

/* Kits */
.kits { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.kits > * { min-width: 0; }
.kit {
  border: 1px solid var(--linea-clara); border-radius: var(--r); background: #fff;
  padding: 20px; display: flex; flex-direction: column; gap: 10px;
}
.kit h3, .kit h4 { font-size: 19px; color: var(--tinta); }
.kit__etiqueta {
  align-self: flex-start; background: var(--tinta); color: var(--oro-claro); font-size: 11px;
  font-weight: 700; letter-spacing: .1em; text-transform: uppercase; padding: 4px 9px; border-radius: 3px;
}
.kit ul { list-style: none; margin: 0; padding: 0; font-size: 14px; color: var(--tinta-2); display: grid; gap: 5px; }
.kit ul li::before { content: "+ "; color: var(--oro-osc); font-weight: 700; }
.kit__precio { font-family: var(--titulo); font-size: 28px; margin: auto 0 0; color: var(--tinta); }
.kit__precio s { color: var(--tinta-2); font-size: 16px; font-family: var(--fuente); margin-left: 8px; }

/* ---------- 9. Igualación de color ---------- */
.color-hero { display: grid; grid-template-columns: 1.05fr .95fr; gap: 52px; align-items: start; }
.color-hero > * { min-width: 0; }
.color-hero h2 { font-size: clamp(32px, 5vw, 54px); }
.color-hero h2 em { font-style: normal; display: block; }

.pasos { list-style: none; margin: 30px 0 0; padding: 0; display: grid; gap: 2px; counter-reset: paso; }
.pasos li {
  display: grid; grid-template-columns: 42px 1fr; gap: 16px; align-items: start;
  padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,.08);
}
.pasos li:last-child { border-bottom: 0; }
.pasos li::before {
  counter-increment: paso; content: counter(paso, decimal-leading-zero);
  font-family: var(--titulo); font-size: 24px; font-weight: 700; color: var(--oro); line-height: 1.2;
}
.pasos strong { display: block; color: #fff; font-size: 16.5px; font-weight: 600; }
.pasos span { font-size: 14.5px; color: var(--plata-2); }

.panel-color {
  border: 1px solid var(--borde-oro); border-radius: var(--r-lg); padding: 28px;
  background: linear-gradient(160deg, rgba(217,179,76,.08), rgba(211,214,219,.03));
}
.panel-color h3 { color: var(--oro); font-size: 19px; margin-bottom: 16px; }
.formatos { list-style: none; margin: 0 0 16px; padding: 0; display: grid; gap: 1px; background: rgba(255,255,255,.09); border-radius: var(--r); overflow: hidden; }
.formatos li { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; padding: 13px 16px; background: var(--negro-3); }
.formatos strong { font-family: var(--titulo); font-size: 21px; letter-spacing: .03em; text-transform: uppercase; color: var(--oro); }
.formatos span { font-size: 14px; color: var(--plata); }

/* ---------- 10. Talleres ---------- */
.taller-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 52px; align-items: start; }
.taller-grid > * { min-width: 0; }
.lista-check { list-style: none; padding: 0; margin: 22px 0 28px; display: grid; gap: 11px; }
.lista-check li { display: flex; gap: 11px; font-size: 15.5px; }
.lista-check li::before { content: "✓"; color: var(--oro-osc); font-weight: 700; }
.seccion--negra .lista-check li::before, .seccion--carbon .lista-check li::before { color: var(--oro); }

.programa {
  margin-top: 30px; border: 1px dashed var(--linea-clara); border-radius: var(--r);
  padding: 18px 20px; display: flex; gap: 14px; align-items: flex-start;
}
.programa__badge {
  background: var(--tinta); color: var(--oro-claro); font-size: 11px; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase; padding: 4px 9px; border-radius: 3px; white-space: nowrap;
}
.programa p { margin: 0; font-size: 14px; }
.programa strong { color: var(--tinta); }

/* Formularios */
.form { display: grid; gap: 14px; }
.form--caja {
  background: #fff; border: 1px solid var(--linea-clara); border-radius: var(--r-lg); padding: 26px;
}
.seccion--negra .form--caja, .seccion--carbon .form--caja {
  background: var(--negro-3); border-color: rgba(255,255,255,.1);
}
.form__fila { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
/* display:grid gana sobre el [hidden] del navegador si no se declara */
.form__fila[hidden] { display: none; }
.campo { display: grid; gap: 6px; }
.campo label { font-size: 13.5px; font-weight: 600; color: var(--tinta); letter-spacing: .01em; }
.seccion--negra .campo label, .seccion--carbon .campo label { color: var(--plata); }
.campo label .opc { font-weight: 400; color: var(--tinta-2); }
.seccion--negra .campo label .opc, .seccion--carbon .campo label .opc { color: var(--plata-2); }
.campo input, .campo select, .campo textarea {
  width: 100%; min-height: 46px; padding: 11px 13px; font: inherit; font-size: 15px;
  color: var(--tinta); background: #fff; border: 1px solid var(--linea-clara); border-radius: var(--r);
}
.seccion--negra .campo input, .seccion--negra .campo select, .seccion--negra .campo textarea,
.seccion--carbon .campo input, .seccion--carbon .campo select, .seccion--carbon .campo textarea {
  background: var(--negro-2); border-color: rgba(255,255,255,.16); color: #fff;
}
.campo textarea { min-height: 96px; resize: vertical; }
.campo input:focus, .campo select:focus, .campo textarea:focus { border-color: var(--oro-osc); }
.form__ok {
  display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px; border-radius: var(--r);
  background: rgba(18,140,75,.10); border: 1px solid rgba(18,140,75,.45); color: #0B6435; font-size: 14.5px;
}
.seccion--negra .form__ok, .seccion--carbon .form__ok { color: #7BD6A4; }
.form__ok svg { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 2.2; margin-top: 2px; }
.form__ok[hidden] { display: none; }

/* ---------- 11. Marcas ---------- */
.etiqueta-bloque {
  font-family: var(--titulo); font-size: 15px; font-weight: 600; letter-spacing: .18em;
  color: var(--plata-2); margin: 0 0 14px;
}
.seccion--clara .etiqueta-bloque { color: var(--tinta-2); }

.carrusel { position: relative; border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--borde-oro); }
.carrusel__pista { display: flex; transition: transform .45s cubic-bezier(.4,0,.2,1); }
.carrusel__slide { flex: 0 0 100%; display: grid; grid-template-columns: 46% 54%; min-width: 0; }
.carrusel__foto { position: relative; aspect-ratio: 4 / 3; background: radial-gradient(70% 70% at 50% 45%, #1B1913 0%, #0A0908 100%); }
.carrusel__foto img { position: absolute; inset: 0; width: 100%; height: 100%; }
.carrusel__foto--contain img { object-fit: contain; padding: 24px; }
.carrusel__foto--cover img { object-fit: cover; }
.carrusel__foto--cover::after {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(90deg, transparent 60%, rgba(10,10,8,.6) 100%);
}
.carrusel__texto {
  padding: 34px 38px; display: flex; flex-direction: column; justify-content: center; gap: 10px;
  background: linear-gradient(135deg, var(--negro-3) 0%, var(--negro) 100%);
}
.carrusel__marca { font-family: var(--titulo); font-size: clamp(32px, 4.4vw, 52px); font-weight: 700; text-transform: uppercase; line-height: 1; }
.carrusel__linea { font-family: var(--titulo); font-size: 15px; letter-spacing: .16em; text-transform: uppercase; color: var(--plata); font-weight: 600; }
.carrusel__texto p { margin: 0; font-size: 15px; color: var(--plata-2); max-width: 44ch; }
.carrusel__flecha {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 2;
  width: 44px; height: 44px; border-radius: 50%; border: 0; display: grid; place-items: center;
  background: rgba(20,19,16,.78); color: #fff; transition: background .16s, color .16s;
}
.carrusel__flecha:hover { background: var(--metal); color: #1A1508; }
.carrusel__flecha svg { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.carrusel__flecha--izq { left: 12px; }
.carrusel__flecha--der { right: 12px; }
.carrusel__puntos { display: flex; justify-content: center; gap: 0; margin-top: 14px; }
/* la caja tocable es de 40 px aunque el punto se vea de 9 */
.carrusel__punto { width: 40px; height: 40px; border: 0; padding: 0; background: none; display: grid; place-items: center; border-radius: 50%; }
.carrusel__punto::after { content: ""; width: 9px; height: 9px; border-radius: 50%; background: rgba(211,214,219,.3); transition: background .16s, transform .16s; }
.carrusel__punto[aria-selected="true"]::after { background: var(--metal); transform: scale(1.4); }

.chips-marcas { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 26px; }
.chip-marca {
  border: 1px solid rgba(217,179,76,.35); border-radius: var(--r); padding: 9px 16px;
  font-family: var(--titulo); font-size: 18px; letter-spacing: .09em; text-transform: uppercase; color: var(--oro);
}
.seccion--clara .chip-marca { color: var(--oro-osc); background: #fff; border-color: rgba(122,94,19,.3); }

/* ---------- 12. Confianza y nosotros ---------- */
.confianza { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.conf {
  border: 1px solid rgba(255,255,255,.08); border-left: 3px solid var(--oro); border-radius: var(--r);
  padding: 22px; background: var(--negro-3);
}
.conf h3 { font-size: 18px; margin-bottom: 7px; }
.conf p { margin: 0; font-size: 14.5px; color: var(--plata-2); }

.nosotros { display: grid; grid-template-columns: 1.25fr .75fr; gap: 48px; align-items: start; }
.nosotros > * { min-width: 0; }
.nosotros p { font-size: 17px; line-height: 1.6; }
.ficha {
  border: 1px solid var(--borde-oro); border-radius: var(--r-lg); padding: 24px;
  background: linear-gradient(160deg, rgba(217,179,76,.06), transparent);
  font-size: 15px; line-height: 1.7;
}
.ficha h3 { font-size: 15px; letter-spacing: .14em; color: var(--oro); margin-bottom: 12px; }
.ficha dt { font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--plata-2); margin-top: 12px; }
.ficha dd { margin: 2px 0 0; color: #fff; }
.ficha dl { margin: 0; }

/* ---------- 13. Ubicación y contacto ---------- */
.ubicacion { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: start; }
.ubicacion > * { min-width: 0; }
.mapa { border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--linea-clara); line-height: 0; }
.mapa iframe { width: 100%; height: 300px; border: 0; display: block; }
.datos-local { display: grid; gap: 16px; margin: 22px 0; }
.dato {
  display: grid; grid-template-columns: 22px 1fr; gap: 13px; align-items: start; font-size: 15.5px;
}
.dato svg { width: 20px; height: 20px; stroke: var(--oro-osc); fill: none; stroke-width: 1.8; margin-top: 3px; }
.seccion--negra .dato svg, .seccion--carbon .dato svg { stroke: var(--oro); }
.dato strong { display: block; color: var(--tinta); }
.seccion--negra .dato strong, .seccion--carbon .dato strong { color: #fff; }
.dato a:hover { color: var(--oro-osc); text-decoration: underline; }

/* ---------- 14. CTA final y footer ---------- */
.cta-final {
  padding: 78px 0; text-align: center;
  background:
    radial-gradient(700px 320px at 50% 0%, rgba(217,179,76,.18), transparent 65%),
    var(--negro);
  border-top: 1px solid rgba(217,179,76,.2);
}
.cta-final h2 { font-size: clamp(32px, 5vw, 52px); }
.cta-final p { max-width: 54ch; margin: 16px auto 30px; color: var(--plata); font-size: 17.5px; }
.cta-final .hero__acciones { justify-content: center; }

.footer { background: #050504; color: var(--plata-2); padding: 56px 0 26px; font-size: 14.5px; }
.footer__grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 34px; }
.footer img { height: 50px; width: auto; margin-bottom: 14px; }
.footer h3 { font-size: 16px; letter-spacing: .12em; margin: 0 0 13px; }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.footer a:hover { color: var(--oro); }
.footer__legal {
  margin-top: 38px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.09);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 12.5px;
}

/* ---------- 15. Pedido, barra móvil, avisos ---------- */
.overlay {
  position: fixed; inset: 0; background: rgba(10,10,8,.6); opacity: 0; pointer-events: none;
  transition: opacity .25s; z-index: 90;
}
.overlay.abierto { opacity: 1; pointer-events: auto; }
.panel {
  position: fixed; top: 0; right: 0; bottom: 0; width: min(430px, 100%); background: #fff; color: var(--tinta);
  z-index: 100; display: flex; flex-direction: column; transform: translateX(100%); visibility: hidden;
  transition: transform .28s cubic-bezier(.4,0,.2,1); box-shadow: -8px 0 34px rgba(0,0,0,.28);
}
.panel.abierto { transform: none; visibility: visible; }
.panel__cab { display: flex; align-items: center; justify-content: space-between; padding: 18px 20px; border-bottom: 1px solid var(--linea-clara); }
.panel__cab h2 { font-size: 25px; color: var(--tinta); }
.panel__cerrar { background: none; border: 0; font-size: 26px; line-height: 1; color: var(--tinta-2); width: 44px; height: 44px; border-radius: 50%; }
.panel__cerrar:hover { background: var(--claro); }
.panel__cuerpo { flex: 1; overflow-y: auto; padding: 16px 20px; }
.panel__pie { border-top: 1px solid var(--linea-clara); padding: 16px 20px 20px; display: grid; gap: 12px; }
.panel .campo label { font-size: 12.5px; }
#datosPedido .campo:last-child { grid-column: 1 / -1; }
.panel .campo input, .panel .campo select { min-height: 42px; padding: 9px 11px; font-size: 14.5px; }
.vacio { color: var(--tinta-2); text-align: center; padding: 46px 12px; font-size: 15px; }

.linea { display: grid; grid-template-columns: 58px 1fr auto; gap: 12px; padding: 13px 0; border-bottom: 1px solid var(--claro-2); }
.linea img { width: 58px; height: 58px; object-fit: contain; background: var(--claro); border-radius: 4px; }
.linea__hueco { width: 58px; height: 58px; background: var(--claro); border-radius: 4px; }
.linea__nombre { font-size: 14px; font-weight: 500; margin: 0 0 2px; line-height: 1.3; }
.linea__sku { font-size: 11px; color: var(--tinta-2); margin: 0 0 7px; }
.cantidad { display: inline-flex; align-items: center; border: 1px solid var(--linea-clara); border-radius: var(--r); }
.cantidad button { background: none; border: 0; width: 34px; height: 34px; font-size: 17px; color: var(--tinta-2); }
.cantidad button:hover { color: var(--tinta); background: var(--claro); }
.cantidad span { min-width: 28px; text-align: center; font-size: 14px; font-variant-numeric: tabular-nums; }
.linea__precio { text-align: right; font-weight: 600; font-size: 14px; white-space: nowrap; margin: 0; }
.linea__quitar { background: none; border: 0; color: var(--tinta-2); font-size: 12px; padding: 6px 0; text-decoration: underline; }
.linea__quitar:hover { color: #B3261E; }
.total { display: flex; justify-content: space-between; align-items: baseline; }
.total strong { font-family: var(--titulo); font-size: 30px; color: var(--tinta); }
.aviso-pago {
  background: var(--claro); border-left: 3px solid var(--oro-osc); padding: 11px 13px;
  font-size: 12.5px; color: var(--tinta-2); border-radius: 0 4px 4px 0;
}

.toast {
  position: fixed; left: 50%; bottom: calc(26px + var(--alto-barra-movil)); transform: translate(-50%, 20px);
  background: var(--tinta); color: #fff; padding: 13px 20px; border-radius: var(--r); font-size: 14.5px;
  z-index: 120; opacity: 0; pointer-events: none; transition: opacity .22s, transform .22s;
  max-width: calc(100vw - 32px); text-align: center;
}
.toast.visible { opacity: 1; transform: translate(-50%, 0); }

.wsp-flotante {
  position: fixed; right: 22px; bottom: 22px; z-index: 80; width: 56px; height: 56px;
  border-radius: 50%; background: var(--wsp); display: grid; place-items: center;
  box-shadow: 0 4px 18px rgba(0,0,0,.3); transition: transform .18s;
}
.wsp-flotante:hover { transform: scale(1.07); }
.wsp-flotante svg { width: 30px; height: 30px; fill: #fff; }

.barra-movil {
  display: none; position: fixed; left: 0; right: 0; bottom: 0; z-index: 85;
  background: rgba(10,10,8,.96); backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255,255,255,.12);
  padding: 9px 12px calc(9px + env(safe-area-inset-bottom));
  gap: 9px;
}
.barra-movil .btn { flex: 1; min-height: 46px; font-size: 16px; padding: 10px 12px; }

/* ---------- Responsive ---------- */
/* Bajo 1080 px la barra ya no cabe con seis enlaces más el botón de WhatsApp:
   el menú pasa a hamburguesa y aparece la barra de acciones fija abajo. */
@media (max-width: 1080px) {
  :root { --alto-barra-movil: 68px; }

  .grupos { grid-template-columns: repeat(3, 1fr); }
  .productos { grid-template-columns: repeat(4, 1fr); }
  .difs, .confianza { grid-template-columns: repeat(2, 1fr); }

  .nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--negro);
    flex-direction: column; align-items: stretch; gap: 0; padding: 8px 20px 20px;
    border-bottom: 1px solid rgba(255,255,255,.12); box-shadow: 0 14px 24px rgba(0,0,0,.35);
  }
  .nav.abierto { display: flex; }
  .nav a { padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
  .nav__wsp { margin-top: 14px; justify-content: center; padding: 13px !important; border-bottom: 1.5px solid var(--wsp) !important; }
  .btn-menu { display: grid; order: 3; }
  .cabecera .contenedor { position: relative; gap: 10px; }
  .btn-carrito { margin-left: auto; }

  .wsp-flotante { display: none; }
  .barra-movil { display: flex; }
}

@media (max-width: 940px) {
  .hero__grid, .color-hero, .taller-grid, .nosotros, .ubicacion { grid-template-columns: 1fr; gap: 36px; }
  .hero__visual { max-width: 520px; }
  .rutas { grid-template-columns: 1fr; }
  .kits { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .carrusel__slide { grid-template-columns: 1fr; }
  .carrusel__foto { aspect-ratio: 16 / 9; }
  .carrusel__foto--cover::after { background: linear-gradient(180deg, transparent 56%, rgba(10,10,8,.7) 100%); }
  .carrusel__texto { padding: 26px 26px 30px; }
  .barra-superior { display: none; }
}

@media (max-width: 760px) {
  .seccion { padding: 54px 0; }
  .cta-final { padding: 58px 0; }
  .marca-logo img { height: 34px; }
  .btn-carrito span:not(.btn-carrito__n) { display: none; }

  .productos { grid-template-columns: repeat(2, 1fr); }
  .grupos { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .difs, .confianza, .kits { grid-template-columns: 1fr; }
  .hero { padding: 52px 0 60px; }
  .hero__visual { max-width: none; }
  .mapa iframe { height: 260px; }
  .form__fila { grid-template-columns: 1fr; }
  .footer__legal { flex-direction: column; gap: 8px; }
}

@media (max-width: 430px) {
  .footer__grid { grid-template-columns: 1fr; }
  .hero__acciones .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}