/* CLEANROOM — sitio público. Colores del logo: navy del hexágono, azules de las caras del cubo,
   gris claro de las letras. */
:root {
  --navy: #031651;
  --navy-2: #0a2366;
  --azul: #1787cf;
  --azul-2: #1374b5;
  --azul-3: #135a8e;
  --azul-claro: #e8f3fb;
  --gris: #d6d6d6;
  --fondo: #ffffff;
  --fondo-2: #f4f7fb;
  --fondo-3: #eaf0f7;
  --texto: #0e1a2e;
  --texto-2: #4a5a72;
  --texto-3: #6b7a90;
  --borde: #e2e8f0;
  --borde-2: #cfd9e5;
  --ok: #138a5e;
  --error: #c0392b;
  --sombra-1: 0 1px 2px rgba(3, 22, 81, .06), 0 2px 8px rgba(3, 22, 81, .05);
  --sombra-2: 0 10px 30px -12px rgba(3, 22, 81, .25);
  --radio: 14px;
  --radio-s: 9px;
  --ancho: 1240px;
  --fuente: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  --titulos: 'Manrope', 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: ui-monospace, 'SFMono-Regular', Menlo, Consolas, monospace;
  --encabezado: 72px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--encabezado) + 16px); }
body { margin: 0; font-family: var(--fuente); font-size: 16px; line-height: 1.6; color: var(--texto); background: var(--fondo); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--azul-2); text-decoration: none; }
a:hover { color: var(--azul-3); }
h1, h2, h3, h4 { font-family: var(--titulos); color: var(--navy); line-height: 1.15; letter-spacing: -0.02em; margin: 0 0 .5em; font-weight: 800; }
h1 { font-size: clamp(2rem, 4.2vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 2.8vw, 2.35rem); }
h3 { font-size: 1.2rem; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid rgba(23, 135, 207, .45); outline-offset: 2px; border-radius: 6px; }
.oculto-visual { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.saltar { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--navy); color: #fff; padding: 10px 16px; border-radius: 8px; }
.saltar:focus { top: 12px; color: #fff; }

.contenedor { width: 100%; max-width: var(--ancho); margin: 0 auto; padding: 0 24px; }
.seccion { padding: 88px 0; }
.seccion-s { padding: 56px 0; }
.seccion.gris { background: var(--fondo-2); }
.antetitulo { display: inline-flex; align-items: center; gap: 10px; font-family: var(--titulos); font-size: .78rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; color: var(--azul-2); margin-bottom: 14px; }
.antetitulo::before { content: ''; width: 22px; height: 2px; background: currentColor; border-radius: 2px; }
.cabecera-seccion { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 40px; flex-wrap: wrap; }
.cabecera-seccion p { max-width: 640px; color: var(--texto-2); margin: 0; }
.cabecera-seccion h2 { margin-bottom: 10px; }
.texto-2 { color: var(--texto-2); }
.lead { font-size: 1.15rem; color: var(--texto-2); }

/* --- Botones --- */
.boton { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 20px; border-radius: 10px; border: 1.5px solid transparent; font-weight: 650; font-size: .95rem; line-height: 1.2; cursor: pointer; transition: background .2s, color .2s, border-color .2s, box-shadow .2s, transform .15s; white-space: nowrap; text-align: center; }
.boton:active { transform: translateY(1px); }
.boton svg { width: 18px; height: 18px; flex: none; }
.boton-primario { background: var(--azul); color: #fff; box-shadow: 0 6px 18px -8px rgba(23, 135, 207, .8); }
.boton-primario:hover { background: var(--azul-2); color: #fff; }
.boton-navy { background: var(--navy); color: #fff; }
.boton-navy:hover { background: var(--navy-2); color: #fff; }
.boton-borde { background: #fff; color: var(--navy); border-color: var(--borde-2); }
.boton-borde:hover { border-color: var(--azul); color: var(--azul-2); }
.boton-claro { background: rgba(255, 255, 255, .12); color: #fff; border-color: rgba(255, 255, 255, .35); }
.boton-claro:hover { background: rgba(255, 255, 255, .2); color: #fff; }
.boton-s { padding: 9px 14px; font-size: .88rem; border-radius: 9px; }
.boton-grande { padding: 15px 26px; font-size: 1rem; }
.boton[disabled] { opacity: .6; cursor: not-allowed; }
.enlace-flecha { display: inline-flex; align-items: center; gap: 6px; font-weight: 650; }
.enlace-flecha svg { width: 16px; height: 16px; transition: transform .2s; }
.enlace-flecha:hover svg { transform: translateX(3px); }

/* --- Encabezado --- */
.encabezado { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .92); backdrop-filter: saturate(160%) blur(12px); -webkit-backdrop-filter: saturate(160%) blur(12px); border-bottom: 1px solid transparent; transition: border-color .2s, box-shadow .2s; }
.encabezado.con-sombra { border-color: var(--borde); box-shadow: 0 6px 24px -18px rgba(3, 22, 81, .45); }
.encabezado .contenedor { display: flex; align-items: center; gap: 28px; height: var(--encabezado); }
.marca { display: inline-flex; align-items: center; gap: 11px; color: var(--navy); flex: none; }
.marca img { width: 42px; height: 42px; }
.marca-texto { display: flex; flex-direction: column; line-height: 1; }
.marca-nombre { font-family: var(--titulos); font-weight: 800; font-size: 1.28rem; letter-spacing: .06em; color: var(--navy); }
.marca-lema { font-size: .64rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--azul-2); margin-top: 5px; }
.nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav a { color: var(--texto); font-weight: 600; font-size: .95rem; padding: 9px 13px; border-radius: 9px; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--azul-2); background: var(--azul-claro); }
.acciones-encabezado { display: flex; align-items: center; gap: 10px; }
.boton-icono { display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; border-radius: 10px; border: 1.5px solid var(--borde); background: #fff; color: var(--navy); cursor: pointer; position: relative; }
.boton-icono:hover { border-color: var(--azul); color: var(--azul-2); }
.boton-icono svg { width: 20px; height: 20px; }
.contador-cotizacion { position: absolute; top: -7px; right: -7px; min-width: 20px; height: 20px; padding: 0 5px; border-radius: 10px; background: var(--azul); color: #fff; font-size: .72rem; font-weight: 800; display: none; align-items: center; justify-content: center; border: 2px solid #fff; }
.contador-cotizacion.visible { display: inline-flex; }
.boton-menu { display: none; }
.busqueda-encabezado { position: relative; }
.busqueda-encabezado input[type="search"] { width: 220px; height: 42px; padding: 0 14px 0 38px; border: 1.5px solid var(--borde); border-radius: 10px; background: var(--fondo-2); transition: border-color .2s, width .25s, background .2s; }
.busqueda-encabezado input[type="search"]:focus { outline: none; border-color: var(--azul); background: #fff; width: 260px; }
.busqueda-encabezado svg { position: absolute; left: 12px; top: 50%; width: 17px; height: 17px; transform: translateY(-50%); color: var(--texto-3); pointer-events: none; }

/* --- Hero --- */
.hero { position: relative; overflow: hidden; background: linear-gradient(180deg, #f6f9fd 0%, #fff 100%); }
.hero::before { content: ''; position: absolute; inset: 0; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='97' viewBox='0 0 56 97'%3E%3Cpath d='M28 0 56 16.2v32.4L28 64.7 0 48.6V16.2z M28 64.7v32.4 M0 48.6 28 64.7 56 48.6' fill='none' stroke='%231374b5' stroke-opacity='.09' stroke-width='1'/%3E%3C/svg%3E"); background-size: 56px 97px; -webkit-mask-image: radial-gradient(ellipse at 70% 30%, #000 0%, transparent 70%); mask-image: radial-gradient(ellipse at 70% 30%, #000 0%, transparent 70%); pointer-events: none; }
.hero .contenedor { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; padding-top: 64px; padding-bottom: 88px; }
.hero h1 { margin-bottom: 20px; }
.hero h1 em { font-style: normal; color: var(--azul-2); }
.hero .lead { max-width: 560px; margin-bottom: 32px; }
.hero-acciones { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-datos { display: flex; gap: 32px; margin-top: 44px; padding-top: 28px; border-top: 1px solid var(--borde); flex-wrap: wrap; }
.hero-datos div { display: flex; flex-direction: column; }
.hero-datos strong { font-family: var(--titulos); font-size: 1.7rem; color: var(--navy); line-height: 1.1; }
.hero-datos span { font-size: .85rem; color: var(--texto-3); }
.hero-visual { position: relative; aspect-ratio: 1 / 1.02; }
.hero-visual .foto { position: absolute; border-radius: 22px; overflow: hidden; background: #fff; box-shadow: var(--sombra-2); border: 1px solid var(--borde); }
.hero-visual .foto img { width: 100%; height: 100%; object-fit: cover; }
.hero-visual .foto-1 { inset: 0 18% 22% 0; }
.hero-visual .foto-2 { width: 46%; aspect-ratio: 1; right: 0; bottom: 0; }
.hero-visual .foto-3 { width: 30%; aspect-ratio: 1; right: 4%; top: 6%; border-radius: 18px; }
.hero-visual .sello { position: absolute; left: 6%; bottom: 6%; display: flex; align-items: center; gap: 12px; background: #fff; padding: 12px 16px 12px 12px; border-radius: 14px; box-shadow: var(--sombra-2); border: 1px solid var(--borde); }
.hero-visual .sello img { width: 40px; height: 40px; }
.hero-visual .sello strong { display: block; font-family: var(--titulos); color: var(--navy); font-size: .95rem; line-height: 1.2; }
.hero-visual .sello span { font-size: .8rem; color: var(--texto-3); }

/* --- Categorías --- */
.grilla-categorias { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 18px; }
.tarjeta-categoria { position: relative; display: flex; flex-direction: column; background: #fff; border: 1px solid var(--borde); border-radius: var(--radio); overflow: hidden; color: var(--texto); transition: transform .25s, box-shadow .25s, border-color .25s; }
.tarjeta-categoria:hover { transform: translateY(-4px); box-shadow: var(--sombra-2); border-color: var(--borde-2); color: var(--texto); }
.tarjeta-categoria .imagen { aspect-ratio: 1; background: #fff; overflow: hidden; border-bottom: 1px solid var(--borde); }
.tarjeta-categoria .imagen img { width: 100%; height: 100%; object-fit: contain; padding: 14px; transition: transform .5s; }
.tarjeta-categoria:hover .imagen img { transform: scale(1.04); }
.tarjeta-categoria .cuerpo { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.tarjeta-categoria h3 { margin: 0; font-size: 1.12rem; }
.tarjeta-categoria p { margin: 0; font-size: .9rem; color: var(--texto-2); }
.tarjeta-categoria .pie { margin-top: auto; padding-top: 10px; display: flex; justify-content: space-between; align-items: center; font-size: .85rem; color: var(--texto-3); }
.tarjeta-categoria .pie svg { width: 18px; height: 18px; color: var(--azul-2); transition: transform .2s; }
.tarjeta-categoria:hover .pie svg { transform: translateX(3px); }

/* --- Bloques de texto e imagen --- */
.dos-columnas { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.lista-check { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 12px; }
.lista-check li { display: flex; gap: 12px; align-items: flex-start; color: var(--texto-2); }
.lista-check li::before { content: ''; flex: none; width: 22px; height: 22px; margin-top: 1px; border-radius: 50%; background: var(--azul-claro) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231374b5' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 13px no-repeat; }
.panel-cifras { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.cifra { background: #fff; border: 1px solid var(--borde); border-radius: var(--radio); padding: 24px; }
.cifra strong { display: block; font-family: var(--titulos); font-size: 2rem; color: var(--navy); line-height: 1.1; }
.cifra span { color: var(--texto-2); font-size: .92rem; }
.cifra.azul { background: var(--navy); border-color: var(--navy); }
.cifra.azul strong { color: #fff; }
.cifra.azul span { color: rgba(255, 255, 255, .75); }

.banda-fabricante { position: relative; overflow: hidden; background: radial-gradient(1200px 500px at 85% 0%, rgba(23, 135, 207, .35), transparent 60%), linear-gradient(135deg, var(--navy) 0%, #072a74 100%); color: #fff; }
.banda-fabricante::before { content: ''; position: absolute; inset: 0; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='97' viewBox='0 0 56 97'%3E%3Cpath d='M28 0 56 16.2v32.4L28 64.7 0 48.6V16.2z M28 64.7v32.4 M0 48.6 28 64.7 56 48.6' fill='none' stroke='%23ffffff' stroke-opacity='.07' stroke-width='1'/%3E%3C/svg%3E"); background-size: 56px 97px; -webkit-mask-image: linear-gradient(90deg, transparent, #000); mask-image: linear-gradient(90deg, transparent, #000); }
.banda-fabricante .contenedor { position: relative; }
.banda-fabricante h2 { color: #fff; }
.banda-fabricante .antetitulo { color: #7cc4f2; }
.banda-fabricante p { color: rgba(255, 255, 255, .82); }
.lista-fabricante { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.lista-fabricante li { background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .14); border-radius: 12px; padding: 16px 18px; }
.lista-fabricante strong { display: block; color: #fff; font-family: var(--titulos); font-size: 1rem; }
.lista-fabricante span { color: rgba(255, 255, 255, .72); font-size: .88rem; }

/* --- Sectores --- */
.grilla-sectores { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; }
.sector { display: flex; flex-direction: column; gap: 10px; padding: 22px; border-radius: var(--radio); border: 1px solid var(--borde); background: #fff; color: var(--texto); transition: border-color .2s, box-shadow .2s, transform .2s; }
.sector:hover { border-color: var(--azul); box-shadow: var(--sombra-1); transform: translateY(-2px); color: var(--texto); }
.sector .icono { width: 46px; height: 46px; border-radius: 12px; display: flex; align-items: center; justify-content: center; background: var(--azul-claro); color: var(--azul-2); }
.sector .icono svg { width: 24px; height: 24px; }
.sector h3 { margin: 4px 0 0; font-size: 1.05rem; }
.sector p { margin: 0; font-size: .88rem; color: var(--texto-2); }

/* --- Productos --- */
.grilla-productos { display: grid; grid-template-columns: repeat(auto-fill, minmax(232px, 1fr)); gap: 20px; }
.tarjeta-producto { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--borde); border-radius: var(--radio); overflow: hidden; transition: box-shadow .25s, border-color .25s, transform .25s; }
.tarjeta-producto:hover { box-shadow: var(--sombra-2); border-color: var(--borde-2); transform: translateY(-3px); }
.tarjeta-producto .imagen { position: relative; display: block; aspect-ratio: 1; background: #fff; border-bottom: 1px solid var(--borde); overflow: hidden; }
.tarjeta-producto .imagen img { width: 100%; height: 100%; object-fit: contain; padding: 8px; transition: transform .45s; }
.tarjeta-producto:hover .imagen img { transform: scale(1.04); }
.tarjeta-producto .sin-imagen { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; color: var(--texto-3); font-size: .85rem; background: var(--fondo-2); }
.etiqueta-destacado { position: absolute; top: 10px; left: 10px; background: var(--navy); color: #fff; font-size: .68rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; padding: 4px 8px; border-radius: 6px; }
.tarjeta-producto .cuerpo { padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.tarjeta-producto .cat { font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--azul-2); }
.tarjeta-producto h3 { font-size: .98rem; margin: 0; line-height: 1.35; letter-spacing: -0.005em; }
.tarjeta-producto h3 a { color: var(--navy); }
.tarjeta-producto h3 a:hover { color: var(--azul-2); }
.modelo { display: inline-flex; align-items: center; gap: 6px; font-family: var(--mono); font-size: .78rem; color: var(--texto-2); background: var(--fondo-2); border: 1px solid var(--borde); padding: 2px 8px; border-radius: 6px; align-self: flex-start; }
.tarjeta-producto .botones { margin-top: auto; padding-top: 10px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.tarjeta-producto .botones .boton { padding: 9px 8px; font-size: .84rem; }

/* --- Catálogo --- */
.cabecera-pagina { background: linear-gradient(180deg, #f3f7fc, #fff); border-bottom: 1px solid var(--borde); padding: 36px 0 32px; position: relative; overflow: hidden; }
.cabecera-pagina h1 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); margin-bottom: 10px; }
.cabecera-pagina p { color: var(--texto-2); max-width: 760px; margin: 0; }
.migas { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; font-size: .85rem; color: var(--texto-3); margin-bottom: 14px; list-style: none; padding: 0; }
.migas li { display: inline-flex; align-items: center; gap: 6px; }
.migas li + li::before { content: '/'; color: var(--borde-2); }
.migas a { color: var(--texto-2); }
.migas a:hover { color: var(--azul-2); }
.catalogo { display: grid; grid-template-columns: 270px 1fr; gap: 36px; padding: 36px 0 80px; align-items: start; }
.filtros { position: sticky; top: calc(var(--encabezado) + 20px); display: flex; flex-direction: column; gap: 22px; max-height: calc(100vh - var(--encabezado) - 40px); overflow: auto; padding-right: 4px; }
.filtros h2 { font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--texto-3); margin: 0 0 10px; font-weight: 800; }
.arbol-categorias { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.arbol-categorias a { display: flex; justify-content: space-between; gap: 8px; padding: 7px 10px; border-radius: 8px; color: var(--texto); font-size: .92rem; font-weight: 550; }
.arbol-categorias a:hover { background: var(--fondo-2); color: var(--azul-2); }
.arbol-categorias a.activa { background: var(--azul-claro); color: var(--azul-3); font-weight: 700; }
.arbol-categorias a span { color: var(--texto-3); font-size: .8rem; font-weight: 600; }
.arbol-categorias ul { list-style: none; margin: 2px 0 6px 12px; padding: 0 0 0 10px; border-left: 1px solid var(--borde); display: grid; gap: 1px; }
.arbol-categorias ul a { font-size: .87rem; font-weight: 500; padding: 5px 10px; }
.campo-filtro label { display: block; font-size: .84rem; font-weight: 650; margin-bottom: 6px; color: var(--texto-2); }
.campo-filtro select { width: 100%; }
.barra-catalogo { display: flex; gap: 12px; align-items: center; justify-content: space-between; flex-wrap: wrap; margin-bottom: 22px; }
.barra-catalogo form.buscador { flex: 1; min-width: 240px; display: flex; gap: 8px; }
.barra-catalogo .resultado { color: var(--texto-2); font-size: .92rem; }
.barra-catalogo .orden { display: flex; align-items: center; gap: 8px; font-size: .88rem; color: var(--texto-2); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 999px; background: var(--fondo-2); border: 1px solid var(--borde); color: var(--texto); font-size: .85rem; font-weight: 550; }
.chip:hover { border-color: var(--azul); color: var(--azul-2); }
.chip.activa { background: var(--navy); border-color: var(--navy); color: #fff; }
.chip svg { width: 14px; height: 14px; }
.paginacion { display: flex; justify-content: center; gap: 6px; margin-top: 40px; flex-wrap: wrap; }
.paginacion a, .paginacion span { min-width: 42px; height: 42px; padding: 0 12px; display: inline-flex; align-items: center; justify-content: center; border-radius: 10px; border: 1px solid var(--borde); color: var(--texto); font-weight: 600; font-size: .92rem; }
.paginacion a:hover { border-color: var(--azul); color: var(--azul-2); }
.paginacion .actual { background: var(--navy); border-color: var(--navy); color: #fff; }
.paginacion .puntos { border: 0; min-width: 20px; }
.vacio { text-align: center; padding: 64px 24px; border: 1.5px dashed var(--borde-2); border-radius: var(--radio); background: var(--fondo-2); }
.vacio h2, .vacio h3 { margin-bottom: 8px; }
.vacio p { color: var(--texto-2); }
.boton-filtros { display: none; }
.intro-categoria { margin-bottom: 26px; color: var(--texto-2); max-width: 820px; }

/* --- Formularios --- */
input[type="text"], input[type="email"], input[type="tel"], input[type="search"], input[type="number"], input[type="password"], select, textarea {
  width: 100%; padding: 11px 13px; border: 1.5px solid var(--borde-2); border-radius: 10px; background: #fff; transition: border-color .2s, box-shadow .2s; font-size: .95rem; }
select { padding-right: 34px; appearance: none; -webkit-appearance: none; background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234a5a72' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") right 11px center / 16px no-repeat; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--azul); box-shadow: 0 0 0 4px rgba(23, 135, 207, .14); }
textarea { min-height: 120px; resize: vertical; }
.formulario { display: grid; gap: 18px; }
.fila-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.campo label { display: block; font-weight: 650; font-size: .9rem; margin-bottom: 7px; color: var(--navy); }
.campo .ayuda { font-size: .8rem; color: var(--texto-3); margin-top: 5px; }
.campo .requerido { color: var(--azul-2); }
.campo.con-error input, .campo.con-error textarea, .campo.con-error select { border-color: var(--error); }
.campo .error { color: var(--error); font-size: .82rem; margin-top: 5px; display: none; }
.campo.con-error .error { display: block; }
.trampa { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.consentimiento { display: flex; gap: 10px; align-items: flex-start; font-size: .88rem; color: var(--texto-2); }
.consentimiento input { margin-top: 4px; width: 18px; height: 18px; flex: none; accent-color: var(--azul); }
.aviso { padding: 14px 16px; border-radius: 12px; font-size: .93rem; display: flex; gap: 12px; align-items: flex-start; }
.aviso svg { width: 20px; height: 20px; flex: none; margin-top: 1px; }
.aviso-ok { background: #e9f7f1; color: #0d5c40; border: 1px solid #bfe6d5; }
.aviso-error { background: #fdeeec; color: #8a2a20; border: 1px solid #f3c7c1; }
.aviso-info { background: var(--azul-claro); color: var(--azul-3); border: 1px solid #c9e3f5; }

/* --- Producto --- */
.producto { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; padding: 32px 0 64px; align-items: start; }
.galeria { position: sticky; top: calc(var(--encabezado) + 20px); }
.galeria-principal { position: relative; aspect-ratio: 1; border: 1px solid var(--borde); border-radius: 18px; background: #fff; overflow: hidden; }
.galeria-principal img { width: 100%; height: 100%; object-fit: contain; padding: 16px; }
.galeria-miniaturas { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; margin-top: 12px; }
.galeria-miniaturas button { aspect-ratio: 1; border: 1.5px solid var(--borde); border-radius: 10px; background: #fff; padding: 3px; cursor: pointer; overflow: hidden; transition: border-color .2s; }
.galeria-miniaturas button img { width: 100%; height: 100%; object-fit: contain; }
.galeria-miniaturas button[aria-current="true"], .galeria-miniaturas button:hover { border-color: var(--azul); }
.galeria-flecha { position: absolute; top: 50%; transform: translateY(-50%); width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--borde); background: rgba(255, 255, 255, .92); display: flex; align-items: center; justify-content: center; cursor: pointer; color: var(--navy); }
.galeria-flecha svg { width: 18px; height: 18px; }
.galeria-flecha.ant { left: 12px; }
.galeria-flecha.sig { right: 12px; }
.info-producto h1 { font-size: clamp(1.6rem, 2.8vw, 2.2rem); margin-bottom: 14px; }
.meta-producto { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 18px; }
.meta-producto .marca-fab { font-size: .85rem; color: var(--texto-2); }
.meta-producto .marca-fab strong { color: var(--navy); }
.resumen-producto { color: var(--texto-2); font-size: 1.05rem; margin-bottom: 24px; }
.caja-cotizar { border: 1px solid var(--borde); border-radius: 16px; padding: 22px; background: var(--fondo-2); display: grid; gap: 16px; }
.caja-cotizar .opciones { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.caja-cotizar .opciones.una { grid-template-columns: 1fr; }
.caja-cotizar .botones { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.caja-cotizar .nota { font-size: .82rem; color: var(--texto-3); margin: 0; }
.cantidad { display: flex; border: 1.5px solid var(--borde-2); border-radius: 10px; overflow: hidden; background: #fff; }
.cantidad button { width: 42px; border: 0; background: transparent; cursor: pointer; font-size: 1.15rem; color: var(--navy); }
.cantidad button:hover { background: var(--fondo-2); }
.cantidad input { border: 0; border-radius: 0; text-align: center; padding: 10px 4px; -moz-appearance: textfield; }
.cantidad input::-webkit-outer-spin-button, .cantidad input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.cantidad input:focus { box-shadow: none; }
.puntos-clave { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 10px; }
.puntos-clave li { display: flex; gap: 10px; color: var(--texto-2); font-size: .95rem; }
.puntos-clave li svg { width: 20px; height: 20px; color: var(--azul-2); flex: none; margin-top: 2px; }
.secciones-producto { display: grid; gap: 22px; padding-bottom: 72px; }
.bloque { border: 1px solid var(--borde); border-radius: 16px; padding: 28px; background: #fff; }
.bloque h2 { font-size: 1.3rem; margin-bottom: 16px; }
.bloque h3 { font-size: 1rem; margin: 18px 0 10px; }
.tabla-specs { width: 100%; border-collapse: collapse; font-size: .93rem; }
.tabla-specs th, .tabla-specs td { text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--borde); vertical-align: top; }
.tabla-specs th { width: 34%; color: var(--texto-2); font-weight: 600; background: var(--fondo-2); }
.tabla-specs tr:last-child th, .tabla-specs tr:last-child td { border-bottom: 0; }
.tabla-specs-wrap { border: 1px solid var(--borde); border-radius: 12px; overflow: hidden; overflow-x: auto; }
.tabla-datos { width: 100%; border-collapse: collapse; font-size: .86rem; }
.tabla-datos td { padding: 8px 10px; border: 1px solid var(--borde); vertical-align: top; }
.tabla-datos tr:first-child td { background: var(--fondo-2); font-weight: 650; }
.lista-tags { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0; }
.lista-tags li { padding: 6px 12px; border-radius: 8px; background: var(--fondo-2); border: 1px solid var(--borde); font-size: .88rem; }
.documentos { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.documentos a { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border: 1px solid var(--borde); border-radius: 10px; color: var(--navy); font-weight: 600; }
.documentos a:hover { border-color: var(--azul); }
.documentos svg { width: 22px; height: 22px; color: var(--error); }
.pendiente { color: var(--texto-3); font-size: .9rem; font-style: italic; }
.aviso-fuente { font-size: .82rem; color: var(--texto-3); margin-top: 16px; }

/* --- Cotización --- */
.cotizacion { display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; padding: 36px 0 80px; align-items: start; }
.lista-cotizacion { display: grid; gap: 12px; }
.item-cotizacion { display: grid; grid-template-columns: 84px 1fr auto; gap: 16px; align-items: center; padding: 14px; border: 1px solid var(--borde); border-radius: 14px; background: #fff; }
.item-cotizacion img, .item-cotizacion .sin-imagen { width: 84px; height: 84px; object-fit: contain; border-radius: 10px; border: 1px solid var(--borde); background: #fff; }
.item-cotizacion h3 { font-size: .98rem; margin: 0 0 4px; }
.item-cotizacion .controles { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-top: 8px; }
.item-cotizacion .controles input[type=number] { width: 96px; padding: 7px 10px; }
.item-cotizacion .controles input[type=text] { width: 180px; padding: 7px 10px; }
.item-cotizacion .controles select { width: auto; min-width: 120px; padding: 7px 34px 7px 10px; }
.item-cotizacion .quitar { border: 0; background: transparent; color: var(--texto-3); cursor: pointer; padding: 8px; border-radius: 8px; }
.item-cotizacion .quitar:hover { color: var(--error); background: #fdeeec; }
.item-cotizacion .quitar svg { width: 20px; height: 20px; }
.caja-formulario { position: sticky; top: calc(var(--encabezado) + 20px); border: 1px solid var(--borde); border-radius: 18px; padding: 28px; background: #fff; box-shadow: var(--sombra-1); }
.caja-formulario h2 { font-size: 1.35rem; }

/* --- Contacto --- */
.contacto { display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; padding: 48px 0 80px; align-items: start; }
.datos-contacto { display: grid; gap: 14px; }
.dato { display: flex; gap: 14px; align-items: flex-start; padding: 18px; border: 1px solid var(--borde); border-radius: 14px; background: #fff; color: var(--texto); }
a.dato:hover { border-color: var(--azul); color: var(--texto); }
.dato .icono { width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center; justify-content: center; background: var(--azul-claro); color: var(--azul-2); flex: none; }
.dato .icono svg { width: 22px; height: 22px; }
.dato strong { display: block; color: var(--navy); }
.dato span { color: var(--texto-2); font-size: .93rem; }
.mapa { margin-top: 6px; border-radius: 14px; overflow: hidden; border: 1px solid var(--borde); aspect-ratio: 16 / 10; background: var(--fondo-2); }
.mapa iframe { width: 100%; height: 100%; border: 0; display: block; }

/* --- Industrias --- */
.grilla-industrias { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 22px; }
.tarjeta-industria { display: grid; grid-template-rows: auto 1fr; border: 1px solid var(--borde); border-radius: 18px; overflow: hidden; background: #fff; color: var(--texto); transition: box-shadow .25s, transform .25s; }
.tarjeta-industria:hover { box-shadow: var(--sombra-2); transform: translateY(-3px); color: var(--texto); }
.tarjeta-industria .imagen { aspect-ratio: 16 / 9; background: var(--fondo-2); overflow: hidden; }
.tarjeta-industria .imagen img { width: 100%; height: 100%; object-fit: cover; }
.tarjeta-industria .cuerpo { padding: 22px 24px 24px; display: flex; flex-direction: column; gap: 8px; }
.tarjeta-industria h2, .tarjeta-industria h3 { font-size: 1.2rem; margin: 0; }
.tarjeta-industria p { color: var(--texto-2); margin: 0; font-size: .93rem; }
.texto-largo { max-width: 780px; }
.texto-largo p, .texto-largo li { color: var(--texto-2); }
.texto-largo h2 { margin-top: 1.6em; font-size: 1.5rem; }
.texto-largo h3 { margin-top: 1.4em; }

/* --- CTA y pie --- */
.cta { position: relative; overflow: hidden; border-radius: 22px; padding: 48px; background: linear-gradient(120deg, var(--azul-2), var(--azul) 55%, #3aa4e6); color: #fff; display: grid; grid-template-columns: 1fr auto; gap: 28px; align-items: center; }
.cta::after { content: ''; position: absolute; right: -60px; top: -60px; width: 260px; height: 300px; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 115'%3E%3Cpath d='M50 2 98 30v55L50 113 2 85V30z' fill='none' stroke='%23ffffff' stroke-opacity='.25' stroke-width='3'/%3E%3C/svg%3E") center / contain no-repeat; }
.cta h2 { color: #fff; margin-bottom: 8px; }
.cta p { color: rgba(255, 255, 255, .88); margin: 0; max-width: 620px; }
.cta .acciones { display: flex; gap: 12px; flex-wrap: wrap; position: relative; z-index: 1; }
.cta .boton-blanco { background: #fff; color: var(--navy); }
.cta .boton-blanco:hover { background: #f0f6fc; color: var(--navy); }
.pie-sitio { background: var(--navy); color: rgba(255, 255, 255, .75); padding: 64px 0 28px; margin-top: 0; font-size: .93rem; }
.pie-sitio a { color: rgba(255, 255, 255, .78); }
.pie-sitio a:hover { color: #fff; }
.pie-grilla { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; }
.pie-sitio h2 { color: #fff; font-size: .8rem; letter-spacing: .16em; text-transform: uppercase; margin: 0 0 16px; font-weight: 800; }
.pie-sitio ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; }
.pie-sitio .marca { color: #fff; }
.pie-sitio .marca-nombre { color: #fff; }
.pie-sitio .marca-lema { color: #7cc4f2; }
.pie-texto { margin: 16px 0 0; max-width: 340px; }
.pie-bajo { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; border-top: 1px solid rgba(255, 255, 255, .12); margin-top: 48px; padding-top: 22px; font-size: .84rem; color: rgba(255, 255, 255, .6); }
.whatsapp-flotante { position: fixed; right: 20px; bottom: 20px; z-index: 40; width: 56px; height: 56px; border-radius: 50%; background: #25d366; color: #fff; display: flex; align-items: center; justify-content: center; box-shadow: 0 10px 24px -8px rgba(0, 0, 0, .4); transition: transform .2s; }
.whatsapp-flotante:hover { transform: scale(1.06); color: #fff; }
.whatsapp-flotante svg { width: 30px; height: 30px; }

/* Aviso al agregar a la cotización */
.tostada { position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 160%); visibility: hidden; opacity: 0; z-index: 60; background: var(--navy); color: #fff; padding: 14px 16px 14px 18px; border-radius: 14px; display: flex; gap: 14px; align-items: center; box-shadow: 0 18px 40px -12px rgba(3, 22, 81, .55); transition: transform .35s cubic-bezier(.2, .8, .2, 1); max-width: calc(100vw - 32px); font-size: .93rem; }
.tostada.visible { transform: translate(-50%, 0); visibility: visible; opacity: 1; }
.tostada { transition: transform .35s cubic-bezier(.2, .8, .2, 1), opacity .25s, visibility .35s; }
.tostada a { color: #fff; font-weight: 700; white-space: nowrap; background: rgba(255, 255, 255, .14); padding: 7px 12px; border-radius: 9px; }

/* Animaciones de entrada */
.aparecer { opacity: 0; transform: translateY(16px); transition: opacity .7s ease, transform .7s ease; }
.aparecer.visto { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .aparecer { opacity: 1; transform: none; transition: none; }
  * { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* --- Adaptable --- */
@media (max-width: 1120px) {
  .busqueda-encabezado { display: none; }
}
@media (max-width: 980px) {
  :root { --encabezado: 64px; }
  .seccion { padding: 64px 0; }
  .boton-menu { display: inline-flex; }
  .nav { position: fixed; inset: var(--encabezado) 0 auto 0; flex-direction: column; align-items: stretch; gap: 0; background: #fff; border-bottom: 1px solid var(--borde); padding: 10px 16px 18px; box-shadow: 0 20px 30px -20px rgba(3, 22, 81, .35); transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity .2s, transform .2s, visibility .2s; }
  .nav.abierta { opacity: 1; visibility: visible; transform: none; }
  .nav a { padding: 13px 12px; font-size: 1rem; border-bottom: 1px solid var(--borde); border-radius: 0; }
  .nav .busqueda-movil { display: block; padding: 12px 0 4px; }
  .acciones-encabezado { margin-left: auto; }
  .hero .contenedor, .dos-columnas, .producto, .cotizacion, .contacto { grid-template-columns: 1fr; gap: 36px; }
  .hero .contenedor { padding-top: 40px; padding-bottom: 56px; }
  .hero-visual { max-width: 520px; width: 100%; margin: 0 auto; }
  .catalogo { grid-template-columns: 1fr; gap: 0; padding-top: 20px; }
  .filtros { position: fixed; inset: 0; z-index: 70; background: #fff; padding: 20px; max-height: none; transform: translateX(-100%); transition: transform .3s; overflow: auto; }
  .filtros.abiertos { transform: none; }
  .boton-filtros { display: inline-flex; }
  .cerrar-filtros { display: inline-flex !important; }
  .galeria, .caja-formulario, .filtros-pc { position: static; }
  .pie-grilla { grid-template-columns: 1fr 1fr; }
  .cta { grid-template-columns: 1fr; padding: 36px 28px; }
  .lista-fabricante { grid-template-columns: 1fr; }
}
@media (min-width: 981px) { .nav .busqueda-movil, .cerrar-filtros { display: none !important; } }
@media (max-width: 620px) {
  .ocultar-movil { display: none !important; }
  .contenedor { padding: 0 16px; }
  .marca-lema { display: none; }
  .marca img { width: 38px; height: 38px; }
  .marca-nombre { font-size: 1.12rem; }
  .fila-2, .caja-cotizar .opciones, .caja-cotizar .botones, .panel-cifras { grid-template-columns: 1fr; }
  .grilla-productos { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .tarjeta-producto .cuerpo { padding: 12px; }
  .tarjeta-producto .botones { grid-template-columns: 1fr; }
  .tarjeta-producto h3 { font-size: .9rem; }
  .pie-grilla { grid-template-columns: 1fr; gap: 28px; }
  .hero-datos { gap: 20px; }
  .item-cotizacion { grid-template-columns: 64px 1fr auto; gap: 12px; }
  .item-cotizacion img, .item-cotizacion .sin-imagen { width: 64px; height: 64px; }
  .bloque, .caja-formulario { padding: 20px; }
  .tabla-specs th { width: 42%; }
  .grilla-industrias { grid-template-columns: 1fr; }
  .galeria-miniaturas { grid-template-columns: repeat(5, 1fr); }
}
.icono-industria { width: 44px; height: 44px; border-radius: 12px; display: inline-flex; align-items: center; justify-content: center; background: var(--azul-claro); color: var(--azul-2); }
.icono-industria svg { width: 22px; height: 22px; }
.tarjeta-industria .imagen img { object-fit: contain; padding: 14px; background: #fff; }
.tarjeta-industria .imagen { background: #fff; border-bottom: 1px solid var(--borde); }
.mapa-tarjeta { position: relative; overflow: hidden; display: flex; flex-direction: column; justify-content: flex-end; gap: 4px; min-height: 220px; padding: 24px; border-radius: 14px; color: #fff; background: radial-gradient(500px 260px at 85% 10%, rgba(23, 135, 207, .45), transparent 60%), linear-gradient(135deg, var(--navy), #0b3a8a); }
.mapa-tarjeta::before { content: ''; position: absolute; inset: 0; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='97' viewBox='0 0 56 97'%3E%3Cpath d='M28 0 56 16.2v32.4L28 64.7 0 48.6V16.2z M28 64.7v32.4 M0 48.6 28 64.7 56 48.6' fill='none' stroke='%23ffffff' stroke-opacity='.08' stroke-width='1'/%3E%3C/svg%3E"); background-size: 56px 97px; }
.mapa-tarjeta > * { position: relative; }
.mapa-tarjeta:hover { color: #fff; }
.mapa-tarjeta .pin { position: absolute; top: 22px; left: 24px; width: 46px; height: 46px; border-radius: 50%; background: rgba(255, 255, 255, .14); display: flex; align-items: center; justify-content: center; }
.mapa-tarjeta .pin svg { width: 24px; height: 24px; }
.mapa-tarjeta strong { font-family: var(--titulos); font-size: 1.3rem; }
.mapa-tarjeta span { color: rgba(255, 255, 255, .8); }
.mapa-tarjeta .abrir { display: inline-flex; align-items: center; gap: 6px; margin-top: 10px; color: #fff; font-weight: 650; }
.mapa-tarjeta .abrir svg { width: 16px; height: 16px; transition: transform .2s; }
.mapa-tarjeta:hover .abrir svg { transform: translateX(3px); }