/* ════════════════════════════════════════════════════════════════════════
   PUNTA NORTE — HOJA DE ESTILOS PRINCIPAL
   ────────────────────────────────────────────────────────────────────────
   Orden del archivo:
     01. Tokens (colores, tipografía, espaciado, radios, sombras)
     02. Reset y base
     03. Utilidades de layout y tipografía
     04. Componentes globales (botones, chips, campos, header, footer)
     05. Portada (index.html)
     06. Páginas de catálogo
     07. Panel de solicitud de cotización
     08. Modal de detalle de producto
     09. Movimiento y accesibilidad
     10. Responsive
   ════════════════════════════════════════════════════════════════════════ */

/* ═══ 00. TIPOGRAFÍA AUTOALOJADA ═══════════════════════════════════════
   Manrope en dos pesos (500 texto, 800 títulos), servida desde el propio
   dominio: sin peticiones a terceros y sin CSS externo bloqueante.
   Para cambiar de tipografía sustituye los archivos en
   public/assets/fonts/ y actualiza estas dos reglas y --font.
   ════════════════════════════════════════════════════════════════════ */
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('assets/fonts/manrope-500.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215;
}
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url('assets/fonts/manrope-800.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215;
}

/* ═══ 01. TOKENS ═══════════════════════════════════════════════════════ */
:root {
  /* ── Color base (paleta de marca) ── */
  --c-white: #ffffff;
  --c-surface: #f4f7fa;
  --c-navy: #0b2341;
  --c-navy-900: #071829;
  --c-cobalt: #165dcc;
  --c-cobalt-600: #1250af;
  --c-steel: #2d5a8c;
  --c-wine: #8f2d35;
  --c-wine-soft: #f6ecec;
  --c-text: #526171;
  --c-border: #dce4ec;
  --c-border-strong: #c3d0dd;

  /* ── Grises industriales ──────────────────────────────────────────
     El azul marino solo no daba respiro: todo el sitio se leía como un
     bloque. Esta escala de grafito aporta la variante oscura sin salirse
     de la marca (son azules muy desaturados, no grises neutros). */
  --c-graphite: #1b2530;
  --c-graphite-700: #26323f;
  --c-graphite-500: #3c4a59;
  --c-slate: #6b7a8c;
  --c-mist: #eef2f6;

  /* Acentos de apoyo, para que no todo el texto sea del mismo azul */
  --c-copper: #b4601f;      /* cifras y datos destacados */
  --c-teal: #0f6d76;        /* línea hidráulica */

  /* Superficies compuestas */
  --grad-cobalt: linear-gradient(135deg, var(--c-cobalt) 0%, #2b7ae4 100%);
  --grad-wine: linear-gradient(135deg, var(--c-wine) 0%, #b4404a 100%);
  --grad-graphite: linear-gradient(160deg, var(--c-graphite) 0%, var(--c-navy-900) 100%);
  --grad-surface: linear-gradient(180deg, #ffffff 0%, var(--c-surface) 100%);

  /* Tipografía */
  --font: 'Manrope', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --fs-eyebrow: 0.75rem;
  --fs-xs: 0.8125rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-lg: 1.0625rem;
  --fs-h3: clamp(1.125rem, 1.6vw, 1.375rem);
  --fs-h2: clamp(1.75rem, 3.1vw, 2.75rem);
  --fs-h1: clamp(2.125rem, 4.4vw, 3.65rem);

  /* Espaciado */
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --maxw: 1280px;
  --section-y: clamp(4rem, 7.5vw, 7.5rem);

  /* Radios — la fotografía va casi a escuadra; solo la interfaz redondea */
  --r-xs: 4px;
  --r-sm: 8px;
  --r-md: 10px;
  --r-lg: 12px;
  --r-xl: 14px;
  --r-foto: 6px;

  /* Sombras — con más presencia para que las tarjetas no se vean planas */
  --sh-1: 0 1px 2px rgba(11, 35, 65, 0.06), 0 1px 1px rgba(11, 35, 65, 0.04);
  --sh-2: 0 2px 4px rgba(11, 35, 65, 0.05), 0 8px 20px rgba(11, 35, 65, 0.07);
  --sh-3: 0 4px 8px rgba(11, 35, 65, 0.06), 0 20px 44px rgba(11, 35, 65, 0.13);
  --sh-dentro: inset 0 1px 0 rgba(255, 255, 255, 0.7);

  --header-h: 76px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ═══ 02. RESET Y BASE ═════════════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
  /* `clip` evita el scroll horizontal que provocan los paneles laterales
     fuera de pantalla sin romper `position: sticky` (a diferencia de `hidden`). */
  overflow-x: clip;
}
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }

body {
  font-family: var(--font);
  font-size: var(--fs-base);
  font-weight: 500;
  line-height: 1.65;
  color: var(--c-text);
  background: var(--c-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
body.is-locked { overflow: hidden; }

img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }
ul, ol { list-style: none; }
/* `hidden` debe ganar siempre a los display de componente (grid, flex…) */
[hidden] { display: none !important; }

h1, h2, h3, h4 {
  color: var(--c-navy);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.028em;
  text-wrap: balance;
}
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); letter-spacing: -0.018em; }
p { text-wrap: pretty; }
strong, b { font-weight: 800; color: var(--c-navy); }

::selection { background: var(--c-cobalt); color: #fff; }

:where(a, button, input, select, textarea, [tabindex]):focus-visible {
  outline: 2px solid var(--c-cobalt);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Textura grain casi imperceptible sobre todo el sitio */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9998;
  pointer-events: none;
  opacity: 0.028;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Enlace de salto */
.skip-link {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 10001;
  padding: 0.75rem 1.25rem;
  background: var(--c-navy);
  color: #fff;
  border-radius: var(--r-md);
  font-weight: 800;
  font-size: var(--fs-sm);
  transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 16px; }

/* ═══ 03. UTILIDADES ═══════════════════════════════════════════════════ */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.section { padding-block: var(--section-y); position: relative; }
.section--surface { background: var(--c-surface); }
.section--navy { background: var(--c-navy); }
.section--navy h2, .section--navy h3 { color: #fff; }
.section--navy p { color: rgba(255, 255, 255, 0.68); }

/* Sección oscura de grafito: rompe la sucesión de blancos y da respiro
   visual entre bloques de tarjetas claras. */
.section--graphite {
  background: var(--grad-graphite);
  color: rgba(255, 255, 255, 0.74);
  isolation: isolate;
}
.section--graphite::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.5;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(120% 90% at 50% 0%, #000 20%, transparent 78%);
}
.section--graphite h2,
.section--graphite h3,
.section--graphite h4 { color: #fff; }
.section--graphite .lead,
.section--graphite p { color: rgba(255, 255, 255, 0.74); }
.section--graphite .eyebrow { color: #7fa9e8; }

/* Filo superior de color: separa secciones sin necesidad de una línea */
.section--filo { border-top: 3px solid var(--c-cobalt); }
.page--fire .section--filo { border-top-color: var(--c-wine); }
.hairline { height: 1px; background: var(--c-border); border: 0; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: var(--fs-eyebrow);
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-cobalt);
  margin-bottom: 0.9rem;
}
.eyebrow::before {
  content: '';
  width: 22px;
  height: 3px;
  border-radius: 2px;
  background: currentColor;
}
.eyebrow--wine { color: var(--c-wine); }
.eyebrow--light { color: #7fa9e8; }

.lead {
  font-size: var(--fs-lg);
  line-height: 1.7;
  max-width: 56ch;
}
.muted { color: var(--c-text); }
.pending {
  color: var(--c-steel);
  font-style: italic;
  font-size: var(--fs-xs);
}
.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* Líneas técnicas de fondo */
.tech-lines {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, var(--c-border) 1px, transparent 1px);
  background-size: calc(100% / 6) 100%;
  opacity: 0.55;
  mask-image: linear-gradient(to bottom, transparent, #000 15%, #000 70%, transparent);
}
.section--navy .tech-lines {
  background-image: linear-gradient(to right, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  opacity: 1;
}

/* ═══ 04. COMPONENTES GLOBALES ═════════════════════════════════════════ */

/* Botones */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 48px;
  padding: 0.75rem 1.5rem;
  border-radius: var(--r-md);
  font-size: var(--fs-sm);
  font-weight: 800;
  letter-spacing: -0.005em;
  border: 1px solid transparent;
  transition: background-color 0.22s var(--ease), color 0.22s var(--ease),
              border-color 0.22s var(--ease), box-shadow 0.22s var(--ease),
              transform 0.18s var(--ease);
  will-change: transform;
}
.btn:active { transform: scale(0.985); }
.btn svg { flex: none; }

.btn--primary { background: var(--c-cobalt); color: #fff; }
.btn--primary:hover { background: var(--c-cobalt-600); box-shadow: 0 8px 22px rgba(22, 93, 204, 0.26); }

.btn--ghost { background: #fff; color: var(--c-navy); border-color: var(--c-border); }
.btn--ghost:hover { border-color: var(--c-cobalt); color: var(--c-cobalt); }

.btn--navy { background: var(--c-navy); color: #fff; }
.btn--navy:hover { background: #0e2d54; }

.btn--onnavy { background: #fff; color: var(--c-navy); }
.btn--onnavy:hover { background: #eaf1fb; }

.btn--outline-light { border-color: rgba(255, 255, 255, 0.35); color: #fff; }
.btn--outline-light:hover { border-color: #fff; background: rgba(255, 255, 255, 0.08); }

.btn--wa { background: #128c4a; color: #fff; }
.btn--wa:hover { background: #0f7a41; }

.btn--sm { min-height: 40px; padding: 0.45rem 0.9rem; font-size: var(--fs-xs); border-radius: var(--r-sm); }
.btn--block { width: 100%; }

.arrow { transition: transform 0.28s var(--ease); }
.btn:hover .arrow, a:hover > .arrow { transform: translateX(4px); }

/* Chip */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  min-height: 32px;
  padding: 0.25rem 0.7rem;
  border: 1px solid var(--c-border);
  background: #fff;
  border-radius: 999px;
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--c-navy);
}
.chip--stat { background: var(--c-surface); }
.chip button, button.chip { cursor: pointer; }
.chip__x {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--c-surface);
  color: var(--c-steel);
  font-size: 12px;
  line-height: 1;
}
button.chip:hover .chip__x { background: var(--c-wine); color: #fff; }

/* Campos */
.field { display: grid; gap: 0.375rem; }
.field label {
  font-size: var(--fs-xs);
  font-weight: 800;
  color: var(--c-navy);
  letter-spacing: -0.005em;
}
.field .req { color: var(--c-wine); }
.input, .select, .textarea {
  width: 100%;
  min-height: 48px;
  padding: 0.7rem 0.9rem;
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  font-size: var(--fs-sm);
  color: var(--c-navy);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.input::placeholder, .textarea::placeholder { color: #9aa8b6; }
.input:focus, .select:focus, .textarea:focus {
  outline: none;
  border-color: var(--c-cobalt);
  box-shadow: 0 0 0 3px rgba(22, 93, 204, 0.14);
}
.textarea { min-height: 128px; resize: vertical; line-height: 1.6; }
.select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%23526171' stroke-width='1.8'%3E%3Cpath d='M1 1.5 6 6.5l5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  padding-right: 2.2rem;
}
.field--error .input, .field--error .select, .field--error .textarea {
  border-color: var(--c-wine);
  box-shadow: 0 0 0 3px rgba(143, 45, 53, 0.12);
}
.field__error {
  font-size: var(--fs-xs);
  color: var(--c-wine);
  font-weight: 700;
  min-height: 1.2em;
}
.checkbox {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 0.7rem;
  align-items: start;
  font-size: var(--fs-xs);
  line-height: 1.55;
  cursor: pointer;
}
.checkbox input {
  width: 20px; height: 20px;
  margin-top: 2px;
  accent-color: var(--c-cobalt);
  cursor: pointer;
}

/* Barra de progreso de scroll */
.scroll-progress {
  position: fixed;
  inset-inline: 0;
  top: 0;
  height: 2px;
  z-index: 10000;
  background: var(--c-cobalt);
  transform: scaleX(0);
  transform-origin: 0 50%;
  pointer-events: none;
}

/* Header */
.site-header {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 900;
  height: var(--header-h);
  background: #fff;
  border-bottom: 1px solid transparent;
  transition: background-color 0.3s var(--ease), border-color 0.3s var(--ease),
              backdrop-filter 0.3s var(--ease);
}
.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom-color: var(--c-border);
}
.site-header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 1.25rem;
}
.brand { display: flex; align-items: center; gap: 0.65rem; flex: none; }
.brand img { width: 38px; height: 38px; object-fit: contain; }
.brand__name {
  display: grid;
  line-height: 1.05;
}
.brand__name b {
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--c-navy);
}
.brand__name span {
  font-size: 0.5625rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-steel);
  font-weight: 700;
}
.nav { margin-left: auto; }
.nav__list { display: flex; align-items: center; gap: 0.15rem; }
.nav__list a {
  display: inline-flex;
  align-items: center;
  height: 40px;
  padding-inline: 0.7rem;
  border-radius: var(--r-sm);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--c-navy);
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease);
}
.nav__list a { white-space: nowrap; }
.nav__list a:hover { background: var(--c-surface); color: var(--c-cobalt); }
.nav__list a[aria-current='page'] { color: var(--c-cobalt); }
.header__cta { flex: none; white-space: nowrap; }
.cta-short { display: none; }
.header__quote-count {
  display: none;
  min-width: 20px; height: 20px;
  padding-inline: 5px;
  border-radius: 999px;
  background: #fff;
  color: var(--c-cobalt);
  font-size: 11px;
  font-weight: 800;
  align-items: center;
  justify-content: center;
}
.header__quote-count.is-visible { display: inline-flex; }

.burger {
  display: none;
  width: 44px; height: 44px;
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  align-items: center;
  justify-content: center;
  flex: none;
}
.burger span {
  display: block;
  width: 18px; height: 1.5px;
  background: var(--c-navy);
  border-radius: 2px;
  position: relative;
  transition: transform 0.25s var(--ease), opacity 0.2s var(--ease);
}
.burger span::before, .burger span::after {
  content: '';
  position: absolute;
  left: 0;
  width: 18px; height: 1.5px;
  background: var(--c-navy);
  border-radius: 2px;
  transition: transform 0.25s var(--ease);
}
.burger span::before { top: -6px; }
.burger span::after { top: 6px; }
.burger[aria-expanded='true'] span { transform: rotate(45deg); }
.burger[aria-expanded='true'] span::before { transform: rotate(-90deg) translateX(6px); }
.burger[aria-expanded='true'] span::after { opacity: 0; }

/* Menú móvil */
.mobile-nav {
  position: fixed;
  inset: var(--header-h) 0 0;
  z-index: 899;
  background: #fff;
  padding: 1.5rem var(--gutter) 2.5rem;
  overflow-y: auto;
  display: grid;
  align-content: start;
  gap: 0.25rem;
  transform: translateY(-8px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s var(--ease), transform 0.25s var(--ease), visibility 0.25s;
}
.mobile-nav.is-open { opacity: 1; transform: none; visibility: visible; }
.mobile-nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 52px;
  padding: 0.5rem 0.25rem;
  border-bottom: 1px solid var(--c-border);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--c-navy);
}
.mobile-nav .btn { margin-top: 1.25rem; }

/* Footer */
.site-footer {
  background: var(--c-navy-900);
  color: rgba(255, 255, 255, 0.62);
  padding-block: clamp(3rem, 6vw, 5rem) 2rem;
  font-size: var(--fs-sm);
}
.site-footer__grid {
  display: grid;
  grid-template-columns: 1.6fr repeat(3, 1fr);
  gap: clamp(2rem, 4vw, 3.5rem);
}
.site-footer h4 {
  color: rgba(255, 255, 255, 0.42);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 1.1rem;
}
.site-footer li { margin-bottom: 0.6rem; }
.site-footer a { transition: color 0.2s var(--ease); }
.site-footer a:hover { color: #fff; }
.site-footer .brand__name b { color: #fff; }
.site-footer .brand__name span { color: rgba(255, 255, 255, 0.45); }
.site-footer .brand img { opacity: 1; }
.footer__desc { margin: 1.1rem 0 1.5rem; max-width: 34ch; line-height: 1.7; }
.footer__social { display: flex; gap: 0.5rem; }
.footer__social a {
  width: 40px; height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--r-sm);
  color: rgba(255, 255, 255, 0.6);
}
.footer__social a:hover { background: rgba(255, 255, 255, 0.08); color: #fff; }
.footer__bottom {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  font-size: var(--fs-xs);
  color: rgba(255, 255, 255, 0.42);
}

/* Botón flotante de WhatsApp */
.wa-fab {
  position: fixed;
  right: clamp(1rem, 3vw, 1.75rem);
  bottom: clamp(1rem, 3vw, 1.75rem);
  z-index: 880;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  height: 52px;
  padding-inline: 1rem;
  border-radius: 999px;
  background: #128c4a;
  color: #fff;
  font-size: var(--fs-sm);
  font-weight: 800;
  box-shadow: 0 10px 28px rgba(18, 140, 74, 0.34);
  transition: transform 0.22s var(--ease), box-shadow 0.22s var(--ease);
}
.wa-fab:hover { transform: translateY(-2px); box-shadow: 0 14px 34px rgba(18, 140, 74, 0.42); }
.wa-fab svg { flex: none; }

/* ═══ 05. PORTADA ══════════════════════════════════════════════════════ */

/* — Hero — */
.hero {
  position: relative;
  padding-top: calc(var(--header-h) + clamp(2.5rem, 6vw, 5rem));
  padding-bottom: clamp(3rem, 7vw, 6rem);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(22, 93, 204, 0.09), transparent 60%),
    linear-gradient(180deg, #fff 0%, #f7fafd 100%);
  overflow: hidden;
}
.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.hero h1 { margin-bottom: 1.25rem; font-size: clamp(2rem, 3.6vw, 3.15rem); }
.hero__line { display: block; overflow: hidden; }
.hero__line > span { display: block; }
.hero__sub { max-width: 48ch; margin-bottom: 2rem; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 2.5rem; }
.hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}
.hero__fact {
  position: relative;
  display: grid;
  gap: 0.2rem;
  padding: 1rem 1.1rem 1.05rem 1.35rem;
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  box-shadow: var(--sh-1);
  overflow: hidden;
  transition: border-color 0.24s var(--ease), box-shadow 0.24s var(--ease), transform 0.24s var(--ease);
}
/* Filo de color a la izquierda: el dato deja de flotar en el blanco */
.hero__fact::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: var(--grad-cobalt);
}
.hero__fact:nth-child(2)::before { background: var(--grad-wine); }
.hero__fact:nth-child(3)::before { background: linear-gradient(180deg, var(--c-teal), #14929e); }
.hero__fact:nth-child(4)::before { background: linear-gradient(180deg, var(--c-copper), #d97b2c); }
.hero__fact:hover { border-color: var(--c-border-strong); box-shadow: var(--sh-2); transform: translateY(-2px); }
.hero__fact b {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--c-navy);
  letter-spacing: -0.035em;
  line-height: 1.05;
}
.hero__fact span {
  font-size: var(--fs-xs);
  line-height: 1.4;
  color: var(--c-slate);
}

.hero__media { position: relative; }
.hero__frame {
  position: relative;
  border-radius: var(--r-foto);
  overflow: hidden;
  box-shadow: var(--sh-3);
  background: var(--c-surface);
  aspect-ratio: 4 / 5;
}
/* Marco impreso: una escuadra de color en la esquina, no una tarjeta
   flotando sobre la fotografía. */
.hero__media::after {
  content: '';
  position: absolute;
  right: -10px;
  bottom: -10px;
  width: 110px; height: 110px;
  border-right: 5px solid var(--c-cobalt);
  border-bottom: 5px solid var(--c-cobalt);
  border-bottom-right-radius: var(--r-foto);
  pointer-events: none;
}
@media (max-width: 1024px) { .hero__media::after { display: none; } }
.hero__frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  will-change: transform;
}
.hero__badge {
  position: absolute;
  left: -18px;
  bottom: 28px;
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  box-shadow: var(--sh-2);
  padding: 0.85rem 1.1rem;
  display: grid;
  gap: 0.1rem;
  max-width: 230px;
}
.hero__badge b { font-size: var(--fs-sm); }
.hero__badge span { font-size: var(--fs-xs); line-height: 1.4; }

/* — Encabezado de sección: centrado por omisión — */
.section-head {
  max-width: 68ch;
  margin-inline: auto;
  margin-bottom: clamp(2rem, 4vw, 3rem);
  text-align: center;
}
.section-head .lead { margin-top: 0.85rem; margin-inline: auto; }
.section-head--left { margin-inline: 0; text-align: left; }
.section-head--left .lead { margin-inline: 0; }
.center { text-align: center; }

/* La línea del eyebrow se acomoda sola cuando el bloque va centrado */
.section-head .eyebrow,
.fam__head .eyebrow,
.cta-final .eyebrow { justify-content: center; }
.section-head--left .eyebrow { justify-content: flex-start; }

/* — El problema real: rejilla simétrica de 6 tarjetas iguales — */
.pain-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(0.9rem, 1.8vw, 1.25rem);
}
.pain-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: clamp(1.35rem, 2.4vw, 1.9rem);
  box-shadow: var(--sh-1);
  overflow: hidden;
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease), transform 0.25s var(--ease);
}
.pain-card::after {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: var(--grad-wine);
  transform: scaleY(0.4);
  transform-origin: top;
  transition: transform 0.35s var(--ease);
}
.pain-card:hover { border-color: var(--c-border-strong); box-shadow: var(--sh-2); transform: translateY(-2px); }
.pain-card:hover::after { transform: scaleY(1); }
.pain-card__num {
  display: inline-grid;
  place-items: center;
  width: 32px; height: 32px;
  border-radius: var(--r-xs);
  background: var(--c-wine-soft);
  font-size: 0.6875rem;
  font-weight: 800;
  color: var(--c-wine);
  letter-spacing: 0.06em;
  font-variant-numeric: tabular-nums;
  margin-bottom: 0.4rem;
}
.pain-card h3 { font-size: 1.0625rem; }
.pain-card p { font-size: var(--fs-sm); margin-top: auto; padding-top: 0.15rem; }

/* — Nuestra ventaja: 8 tarjetas del mismo tamaño — */
.value-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(0.9rem, 1.8vw, 1.25rem);
}
.vcard {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: clamp(1.35rem, 2.2vw, 1.75rem);
  overflow: hidden;
  isolation: isolate;
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease), transform 0.25s var(--ease);
}
.vcard::before {
  content: '';
  position: absolute;
  inset: -1px;
  z-index: -1;
  opacity: 0;
  background: radial-gradient(180px circle at var(--mx, 50%) var(--my, 50%), rgba(22, 93, 204, 0.10), transparent 65%);
  transition: opacity 0.3s var(--ease);
}
.vcard:hover, .vcard:focus-within {
  border-color: var(--c-border-strong);
  box-shadow: var(--sh-2);
  transform: translateY(-2px);
}
.vcard:hover::before { opacity: 1; }

/* Sobre la sección de grafito la tarjeta se vuelve translúcida: deja de
   ser un rectángulo blanco pegado encima del fondo oscuro. */
.section--graphite .vcard {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.12);
}
.section--graphite .vcard h3 { color: #fff; }
.section--graphite .vcard p { color: rgba(255, 255, 255, 0.66); }
.section--graphite .vcard__icon { background: rgba(255, 255, 255, 0.09); color: #8fb8f2; }
.section--graphite .vcard:nth-child(4n+2) .vcard__icon { color: #6fd0d8; }
.section--graphite .vcard:nth-child(4n+3) .vcard__icon { color: #e39655; }
.section--graphite .vcard:nth-child(4n+4) .vcard__icon { color: #e0808a; }
.section--graphite .vcard::before { display: none; }
.section--graphite .vcard:hover, .section--graphite .vcard:focus-within {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.26);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.3);
}
.vcard__icon {
  width: 44px; height: 44px;
  display: grid;
  place-items: center;
  border-radius: var(--r-sm);
  background: var(--c-mist);
  color: var(--c-cobalt);
  margin-bottom: 0.85rem;
  transition: background 0.25s var(--ease), color 0.25s var(--ease);
}
.vcard h3 { font-size: 1rem; }
.vcard p { font-size: var(--fs-sm); margin-top: auto; padding-top: 0.15rem; }

/* — Franja con parallax de fondo — */
.band {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--c-navy);
  padding-block: clamp(4.5rem, 9vw, 8rem);
  color: rgba(255, 255, 255, 0.76);
}
.band--tall { padding-block: clamp(6rem, 12vw, 10rem); }
.band__media { position: absolute; inset: -8% 0; z-index: -2; }
.band__media img { width: 100%; height: 100%; object-fit: cover;
  object-position: center; }
.band::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(7, 24, 41, 0.88) 0%, rgba(11, 35, 65, 0.80) 50%, rgba(7, 24, 41, 0.88) 100%);
}
.band__inner { max-width: 62ch; margin-inline: auto; text-align: center; }
.band__inner .eyebrow { justify-content: center; }
.band__inner p { margin-inline: auto; }
.band h2 { color: #fff; margin-bottom: 0.9rem; }
.band p { color: rgba(255, 255, 255, 0.76); }
.band__cta { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.75rem; margin-top: 1.75rem; }
.btn--light { background: #fff; color: var(--c-navy); }
.btn--light:hover { background: #eaf1fb; }

/* — Catálogo: rejilla de categorías agrupada por línea — */
.cat-block { margin-top: 2.25rem; }
.cat-block__title {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: var(--fs-eyebrow);
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-slate);
  margin-bottom: 1rem;
}
.cat-block__title::before {
  content: '';
  width: 26px; height: 3px;
  border-radius: 2px;
  flex: none;
}
.cat-block__title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--c-border);
}
.cat-block__title--incendio { color: var(--c-wine); }
.cat-block__title--incendio::before { background: var(--grad-wine); }
.cat-block__title--agua { color: var(--c-teal); }
.cat-block__title--agua::before { background: linear-gradient(90deg, var(--c-teal), #16949f); }

.cat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
}
.cat-chip {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  height: 100%;
  min-height: 78px;
  padding: 0.95rem 1rem 0.95rem 1.15rem;
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: border-color 0.22s var(--ease), transform 0.22s var(--ease), box-shadow 0.22s var(--ease);
}
.cat-chip::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--grad-wine);
  transform: scaleY(0.4);
  transform-origin: 50% 50%;
  transition: transform 0.28s var(--ease);
}
.cat-block--agua .cat-chip::before { background: linear-gradient(180deg, var(--c-teal), #16949f); }
.cat-chip__txt { display: grid; gap: 0.2rem; min-width: 0; }
.cat-chip__txt b {
  font-size: var(--fs-sm);
  font-weight: 800;
  color: var(--c-navy);
  letter-spacing: -0.012em;
  line-height: 1.25;
}
.cat-chip__txt span {
  font-size: var(--fs-xs);
  color: var(--c-text);
  line-height: 1.35;
}
.cat-chip__go {
  flex: none;
  color: var(--c-border-strong);
  transition: color 0.22s var(--ease), transform 0.22s var(--ease);
}
.cat-chip:hover {
  border-color: var(--c-border-strong);
  transform: translateY(-3px);
  box-shadow: var(--sh-2);
}
.cat-chip:hover::before { transform: scaleY(1); }
.cat-chip:hover .cat-chip__go { color: var(--c-cobalt); transform: translateX(3px); }
.cat-chip:focus-visible { transform: translateY(-3px); }
.cat-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.75rem; }

/* — Quiénes somos — */
.about__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.about__media {
  border-radius: var(--r-foto);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--c-surface);
  box-shadow: var(--sh-3);
}
.about__media img { width: 100%; height: 100%; object-fit: cover;
  object-position: center; }
.about__copy .lead { margin-top: 1rem; }
.about__copy > p + p { margin-top: 0.9rem; }

/* — CTA final — */
.cta-final {
  background: var(--c-navy);
  padding-block: clamp(3.5rem, 7vw, 6rem);
  position: relative;
  overflow: hidden;
}
.cta-final__inner { text-align: center; max-width: 60ch; margin-inline: auto; }
.cta-final h2 { color: #fff; }
.cta-final p { color: rgba(255, 255, 255, 0.72); margin-top: 0.9rem; }
.cta-final__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 2rem;
}

/* — Soluciones (2 tarjetas editoriales) — */
.solutions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1rem, 2.5vw, 1.75rem);
  margin-top: 2.5rem;
}
.solution {
  position: relative;
  display: grid;
  grid-template-rows: auto 1fr;
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  overflow: hidden;
  background: #fff;
  transition: border-color 0.25s var(--ease), box-shadow 0.3s var(--ease);
}
.solution:hover { border-color: var(--c-border-strong); box-shadow: var(--sh-3); }
.solution__media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--c-surface); }
.solution__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.6s var(--ease);
}
.solution:hover .solution__media img { transform: scale(1.03); }
.solution__tag {
  position: absolute;
  top: 14px; left: 14px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(6px);
  border-radius: 999px;
  padding: 0.3rem 0.8rem;
  font-size: var(--fs-xs);
  font-weight: 800;
  color: var(--c-navy);
}
.solution--fire .solution__tag { color: var(--c-wine); }
.solution__body { padding: clamp(1.35rem, 2.6vw, 2rem); display: grid; align-content: start; gap: 0.7rem; }
.solution__body p { font-size: var(--fs-sm); }
.solution__list { display: grid; gap: 0.35rem; margin-top: 0.2rem; }
.solution__list li { position: relative; padding-left: 1.1rem; font-size: var(--fs-xs); color: var(--c-text); }
.solution__list li::before { content: ''; position: absolute; left: 0; top: 0.55em; width: 5px; height: 5px; border-radius: 50%; background: var(--c-cobalt); }
.solution--fire .solution__list li::before { background: var(--c-wine); }
.solution__link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: var(--fs-sm);
  font-weight: 800;
  color: var(--c-cobalt);
  margin-top: 0.35rem;
}
.solution::after { content: ''; position: absolute; inset: 0; }
.solution:focus-within { outline: 2px solid var(--c-cobalt); outline-offset: 3px; }

/* — Marcas: marquee — */
.marquee {
  position: relative;
  overflow: hidden;
  margin-top: 2.5rem;
  padding-block: 0.5rem;
  mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
}
.marquee__track {
  display: flex;
  width: max-content;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  /* `reverse` hace que los logotipos se desplacen de izquierda a derecha */
  animation: marquee 42s linear infinite reverse;
}
.marquee:hover .marquee__track,
.marquee:focus-within .marquee__track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }
.marquee__item {
  display: grid;
  place-items: center;
  height: 74px;
  min-width: 150px;
  padding-inline: 1rem;
}
.marquee__item img {
  max-height: 46px;
  width: auto;
  filter: grayscale(1);
  opacity: 0.62;
  transition: filter 0.3s var(--ease), opacity 0.3s var(--ease);
}
.marquee__item:hover img { filter: none; opacity: 1; }
.marquee__plate {
  display: grid;
  place-items: center;
  height: 46px;
  padding-inline: 1.4rem;
  border: 1px dashed var(--c-border-strong);
  border-radius: var(--r-sm);
  color: var(--c-steel);
  font-size: var(--fs-sm);
  font-weight: 800;
  letter-spacing: 0.06em;
}
.marquee-note { margin-top: 1rem; font-size: var(--fs-xs); }

/* — Carrusel de proyectos — */
.embla { position: relative; }
.embla__viewport { overflow: hidden; border-radius: var(--r-foto); }
.embla__container { display: flex; touch-action: pan-y pinch-zoom; }
.embla__slide { flex: 0 0 78%; min-width: 0; padding-right: 1rem; }
.project {
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  overflow: hidden;
  background: #fff;
  height: 100%;
}
.project__media { aspect-ratio: 4 / 3; overflow: hidden; background: var(--c-surface); }
.project__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  clip-path: inset(0 0 0 0);
  transition: transform 0.7s var(--ease);
}
.embla__slide.is-selected .project__media img { transform: scale(1.02); }
.project__body { padding: 1.25rem 1.4rem 1.5rem; display: grid; gap: 0.4rem; }
.project__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: var(--fs-xs);
  font-weight: 800;
  color: var(--c-steel);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.project__body p { font-size: var(--fs-sm); }
.carousel-controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.5rem;
}
.carousel-btn {
  width: 46px; height: 46px;
  display: grid;
  place-items: center;
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  background: #fff;
  color: var(--c-navy);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), background-color 0.2s var(--ease);
}
.carousel-btn:hover:not(:disabled) { border-color: var(--c-cobalt); color: var(--c-cobalt); }
.carousel-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.carousel-count {
  font-size: var(--fs-sm);
  font-weight: 800;
  color: var(--c-navy);
  font-variant-numeric: tabular-nums;
  margin-left: 0.35rem;
}
.carousel-count span { color: var(--c-text); font-weight: 500; }

/* — Cobertura — */
.coverage__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  margin-top: 2.5rem;
}
.coverage__map {
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  background: #fff;
  padding: clamp(1rem, 3vw, 2rem);
}
.steps { display: grid; gap: 0; }
.step {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 1rem;
  padding-bottom: 1.75rem;
  position: relative;
}
.step:last-child { padding-bottom: 0; }
.step__dot {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1px solid var(--c-border);
  background: #fff;
  color: var(--c-cobalt);
  font-size: var(--fs-xs);
  font-weight: 800;
  z-index: 1;
}
.step__line {
  position: absolute;
  left: 21.5px;
  top: 44px;
  bottom: 8px;
  width: 1px;
  background: var(--c-border);
  overflow: hidden;
}
.step__line::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--c-cobalt);
  transform: scaleY(0);
  transform-origin: 50% 0;
  transition: transform 0.7s var(--ease);
}
.step.is-on .step__line::after { transform: scaleY(1); }
.step h3 { font-size: 1rem; margin-bottom: 0.15rem; }
.step p { font-size: var(--fs-sm); }

/* — Experiencia — */
.experience__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.experience__media {
  border-radius: var(--r-xl);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--c-surface);
}
.experience__media img { width: 100%; height: 100%; object-fit: cover;
  object-position: center; }
.counters {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}
.counter {
  position: relative;
  padding: 1.35rem 1.35rem 1.4rem;
  border-radius: var(--r-md);
  background: var(--grad-graphite);
  color: rgba(255, 255, 255, 0.72);
  overflow: hidden;
  isolation: isolate;
}
.counter::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.5;
  background-image: linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 22px 100%;
  mask-image: linear-gradient(180deg, #000, transparent 82%);
}
.counter b {
  display: block;
  font-size: clamp(2.1rem, 3.8vw, 2.9rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  color: #fff;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  margin-bottom: 0.4rem;
}
.counter span { font-size: var(--fs-xs); color: rgba(255, 255, 255, 0.62); line-height: 1.4; }

/* — Testimonios — */
.t-slide { flex: 0 0 62%; min-width: 0; padding-right: 1rem; }
.testimonial {
  height: 100%;
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  background: #fff;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  display: grid;
  align-content: start;
  gap: 1.25rem;
}
.testimonial__quote {
  font-size: clamp(1.05rem, 1.7vw, 1.3rem);
  line-height: 1.55;
  color: var(--c-navy);
  font-weight: 500;
  letter-spacing: -0.012em;
}
.testimonial__mark {
  font-size: 2.5rem;
  line-height: 0.6;
  color: var(--c-border-strong);
  font-weight: 800;
}
.testimonial__by {
  display: grid;
  gap: 0.1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--c-border);
}
.testimonial__by b { font-size: var(--fs-sm); }
.testimonial__by span { font-size: var(--fs-xs); }

/* — Cotización — */
.quote-form__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.contact-list { display: grid; gap: 1rem; margin-top: 2rem; }
.contact-item {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 0.9rem;
  align-items: center;
  padding: 0.9rem 1rem;
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  background: #fff;
}
.contact-item__icon {
  width: 44px; height: 44px;
  border-radius: var(--r-sm);
  background: var(--c-surface);
  color: var(--c-cobalt);
  display: grid;
  place-items: center;
}
.contact-item b { display: block; font-size: var(--fs-xs); color: var(--c-navy); }
.contact-item a { font-size: var(--fs-sm); font-weight: 700; color: var(--c-cobalt); }
.contact-item a:hover { text-decoration: underline; }

.form-card {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: clamp(1.35rem, 3vw, 2.25rem);
  box-shadow: var(--sh-2);
}
.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.form-card .field { margin-bottom: 0.85rem; }
.file-drop {
  display: grid;
  gap: 0.35rem;
  padding: 1rem;
  border: 1px dashed var(--c-border-strong);
  border-radius: var(--r-md);
  background: var(--c-surface);
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}
.file-drop:hover { border-color: var(--c-cobalt); }
.file-drop b { font-size: var(--fs-sm); }
.file-drop span { font-size: var(--fs-xs); }
.file-drop input { position: absolute; opacity: 0; width: 0; height: 0; }
.form-status {
  margin-top: 1rem;
  padding: 0.9rem 1rem;
  border-radius: var(--r-md);
  font-size: var(--fs-sm);
  font-weight: 700;
  display: none;
}
.form-status.is-visible { display: block; }
.form-status[data-tone='error'] { background: var(--c-wine-soft); color: var(--c-wine); }
.form-status[data-tone='ok'] { background: #e8f3ec; color: #14663c; }
.form-status[data-tone='info'] { background: var(--c-surface); color: var(--c-navy); }
.form-actions { display: grid; gap: 0.6rem; margin-top: 1.25rem; }

/* ═══ 06. PÁGINAS DE CATÁLOGO ══════════════════════════════════════════ */
.page-hero {
  padding-top: calc(var(--header-h) + clamp(2rem, 4vw, 3.5rem));
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
  background: linear-gradient(180deg, #fff, var(--c-surface));
  border-bottom: 1px solid var(--c-border);
}
.page-hero--fire { background: linear-gradient(180deg, #fff 0%, #fbf6f6 100%); }
.breadcrumb {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
  font-size: var(--fs-xs);
  margin-bottom: 1.25rem;
}
.breadcrumb a:hover { color: var(--c-cobalt); text-decoration: underline; }
.breadcrumb [aria-current] { color: var(--c-navy); font-weight: 700; }
.page-hero__grid {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  justify-items: center;
  text-align: center;
  max-width: 70ch;
  margin-inline: auto;
}
.page-hero__grid .eyebrow { justify-content: center; }
.page-hero__grid .lead { margin-inline: auto; }
.page-hero__stats { width: 100%; max-width: 640px; }
.searchbar { position: relative; margin-top: 1.5rem; }
.searchbar input {
  width: 100%;
  min-height: 56px;
  padding: 0.8rem 3rem 0.8rem 3rem;
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  background: #fff;
  font-size: var(--fs-base);
  box-shadow: var(--sh-1);
}
.searchbar input:focus {
  outline: none;
  border-color: var(--c-cobalt);
  box-shadow: 0 0 0 3px rgba(22, 93, 204, 0.14);
}
.searchbar__icon {
  position: absolute;
  left: 1rem; top: 50%;
  transform: translateY(-50%);
  color: var(--c-steel);
  pointer-events: none;
}
.searchbar__clear {
  position: absolute;
  right: 0.6rem; top: 50%;
  transform: translateY(-50%);
  width: 36px; height: 36px;
  border-radius: var(--r-sm);
  display: none;
  place-items: center;
  color: var(--c-steel);
}
.searchbar__clear.is-visible { display: grid; }
.searchbar__clear:hover { background: var(--c-surface); color: var(--c-navy); }

/* Datos rápidos del encabezado de catálogo */
.page-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}
.page-hero__stats li {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  padding: 1rem 1.1rem;
  display: grid;
  gap: 0.15rem;
  box-shadow: var(--sh-1);
}
.page-hero__stats b {
  font-size: 1.5rem;
  color: var(--c-navy);
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}
.page--fire .page-hero__stats b { color: var(--c-wine); }
.page-hero__stats span { font-size: var(--fs-xs); line-height: 1.35; }

.search-note { margin-top: 0.75rem; margin-bottom: 0; font-size: var(--fs-sm); color: var(--c-text); min-height: 1.3em; }

/* Índice de familias */
.fam-nav { margin-top: 1.5rem; }
.fam-nav ul { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.fam-nav .chip { background: #fff; cursor: pointer; }
.fam-nav .chip:hover { border-color: var(--c-cobalt); color: var(--c-cobalt); }
.page--fire .fam-nav .chip:hover { border-color: var(--c-wine); color: var(--c-wine); }

/* Sección por familia */
.fam { padding-block: clamp(3rem, 6vw, 5rem); scroll-margin-top: calc(var(--header-h) + 16px); }
.fam:nth-of-type(even) { background: var(--c-surface); }
.fam__head {
  display: grid;
  justify-items: center;
  gap: 1rem;
  text-align: center;
  padding-bottom: 1.5rem;
  margin-bottom: clamp(1.5rem, 3vw, 2.25rem);
  border-bottom: 1px solid var(--c-border);
}
.fam__head .lead { margin-top: 0.6rem; max-width: 62ch; margin-inline: auto; font-size: var(--fs-base); }
.fam__count {
  display: inline-flex;
  align-items: baseline;
  gap: 0.45rem;
  font-size: var(--fs-sm);
  color: var(--c-text);
  line-height: 1.5;
}
.fam__count b {
  font-size: 1.5rem;
  color: var(--c-cobalt);
  font-variant-numeric: tabular-nums;
}
.fam__count span::before { content: '·'; margin-right: 0.45rem; }
.page--fire .fam__count b { color: var(--c-wine); }


/* Rejilla y tarjeta de producto */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(258px, 1fr));
  gap: clamp(0.9rem, 1.8vw, 1.25rem);
}
.product-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--sh-1);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease), transform 0.25s var(--ease);
}
.product-card:hover { border-color: var(--c-border-strong); box-shadow: var(--sh-2); transform: translateY(-3px); }
.product-card__media {
  aspect-ratio: 4 / 3;
  background: var(--grad-surface);
  display: grid;
  place-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--c-border);
}
.product-card__media img {
  width: 100%; height: 100%;
  object-fit: contain;
  padding: clamp(1.1rem, 2.2vw, 1.6rem);
  mix-blend-mode: multiply;
  transition: transform 0.4s var(--ease);
}
.product-card:hover .product-card__media img { transform: scale(1.04); }
.ph-mark {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%; height: 100%;
  font-size: var(--fs-xs);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-slate);
  text-align: center;
  padding: 1rem;
  background:
    repeating-linear-gradient(135deg, rgba(22, 93, 204, 0.05) 0 2px, transparent 2px 11px),
    var(--c-mist);
}
.ph-mark::before {
  content: 'Foto en proceso';
  position: absolute;
  top: 0.7rem;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--c-border);
  font-size: 0.625rem;
  letter-spacing: 0.06em;
  color: var(--c-slate);
  font-weight: 700;
  text-transform: none;
}
.product-card__body { padding: 1rem 1.1rem 0.75rem; display: grid; gap: 0.35rem; align-content: start; flex: 1; }
.product-card h3 { font-size: 0.9375rem; line-height: 1.3; }
.product-card__brand {
  font-size: var(--fs-xs);
  font-weight: 800;
  color: var(--c-copper);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.page--fire .product-card__brand { color: var(--c-wine); }
.product-card__specs {
  display: grid;
  gap: 0.22rem;
  font-size: var(--fs-xs);
  margin-top: 0.5rem;
  padding-top: 0.6rem;
  border-top: 1px dashed var(--c-border);
}
.product-card__specs div { display: flex; gap: 0.4rem; }
.product-card__specs dt { color: var(--c-text); min-width: 66px; flex: none; }
.product-card__specs dd { color: var(--c-navy); font-weight: 700; }
.product-card__badges { display: flex; flex-wrap: wrap; gap: 0.3rem; margin-top: 0.5rem; }
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  background: var(--c-surface);
  color: var(--c-text);
}
.badge--cert { background: #e8f0fb; color: var(--c-cobalt); }
.product-card__codes {
  margin-top: 0.6rem;
  padding: 0.28rem 0.55rem;
  align-self: start;
  border-radius: 999px;
  background: var(--c-mist);
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--c-steel);
}
.product-card__actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  padding: 0 1.1rem 1.1rem;
}
.btn-add.is-added { background: #128c4a; border-color: #128c4a; color: #fff; }

/* Tabla de códigos y medidas */
.codes-wrap {
  margin-top: 0.85rem;
  max-height: 280px;
  overflow: auto;
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
}
.codes-wrap--wide { max-height: none; background: #fff; }
.codes-table { width: 100%; border-collapse: collapse; font-size: var(--fs-sm); }
.codes-table thead th {
  position: sticky;
  top: 0;
  background: var(--c-surface);
  text-align: left;
  padding: 0.6rem 0.9rem;
  font-size: var(--fs-xs);
  color: var(--c-navy);
  border-bottom: 1px solid var(--c-border);
}
.codes-table td {
  padding: 0.55rem 0.9rem;
  border-bottom: 1px solid var(--c-border);
  font-variant-numeric: tabular-nums;
}
.codes-table tbody tr:last-child td { border-bottom: 0; }
.codes-table td:first-child { font-weight: 700; color: var(--c-navy); }
.modal__subtitle { margin-top: 1.5rem; font-size: var(--fs-sm); }
.modal__info { min-width: 0; }

/* Logotipos dentro de una franja */
.band__logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
}
.band__logos img {
  height: 38px;
  width: auto;
  background: #fff;
  border-radius: 7px;
  padding: 6px 12px;
  object-fit: contain;
}


/* ═══ 06b. CATÁLOGO — CATEGORÍAS, NAVEGACIÓN Y FICHAS ══════════════════ */

/* Rejilla de categorías — tarjetas, no un listado.
   Antes cada categoría era una fila horizontal apilada sobre la siguiente:
   se leía como una lista de enlaces. Ahora es una cuadrícula con la foto
   arriba, que es como realmente se hojea un catálogo. */
.families {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(258px, 1fr));
  gap: clamp(1rem, 2vw, 1.5rem);
}
.fam-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--sh-1);
  transition: border-color 0.24s var(--ease), box-shadow 0.24s var(--ease), transform 0.24s var(--ease);
}
.fam-card::after {
  content: '';
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 3px;
  background: var(--grad-cobalt);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.34s var(--ease);
  z-index: 2;
}
.page--fire .fam-card::after { background: var(--grad-wine); }
.fam-card:hover, .fam-card:focus-visible {
  border-color: var(--c-border-strong);
  box-shadow: var(--sh-3);
  transform: translateY(-4px);
}
.fam-card:hover::after, .fam-card:focus-visible::after { transform: scaleX(1); }

.fam-card__media {
  position: relative;
  aspect-ratio: 4 / 3;
  display: grid;
  place-items: center;
  background: var(--grad-surface);
  border-bottom: 1px solid var(--c-border);
  overflow: hidden;
}
.fam-card__media img {
  width: 100%; height: 100%;
  object-fit: contain;
  padding: clamp(1.2rem, 3vw, 2rem);
  mix-blend-mode: multiply;
  transition: transform 0.5s var(--ease);
}
.fam-card:hover .fam-card__media img { transform: scale(1.06); }

.fam-card__body {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.1rem 1.2rem 1.2rem;
  flex: 1;
}
.fam-card__title {
  font-size: 1.0625rem;
  font-weight: 800;
  color: var(--c-navy);
  line-height: 1.25;
  letter-spacing: -0.018em;
}
.fam-card__desc { font-size: var(--fs-xs); line-height: 1.5; color: var(--c-slate); }
.fam-card__meta {
  margin-top: auto;
  padding-top: 0.85rem;
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--c-slate);
  border-top: 1px solid var(--c-mist);
}
.fam-card__meta b {
  font-size: 1.05rem;
  color: var(--c-cobalt);
  font-variant-numeric: tabular-nums;
}
.page--fire .fam-card__meta b { color: var(--c-wine); }

/* La flecha vive en la esquina de la foto, no como tercera columna */
.fam-card__go {
  position: absolute;
  right: 10px; bottom: 10px;
  width: 36px; height: 36px;
  display: grid;
  place-items: center;
  border-radius: var(--r-sm);
  background: var(--c-navy);
  color: #fff;
  box-shadow: var(--sh-2);
  transition: background 0.24s var(--ease), transform 0.24s var(--ease);
  z-index: 1;
}
.fam-card:hover .fam-card__go { background: var(--c-cobalt); transform: translateX(3px); }
.page--fire .fam-card:hover .fam-card__go { background: var(--c-wine); }

/* Barra de navegación de la categoría abierta */
.fam__back { margin-bottom: 1.25rem; text-align: center; }
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 40px;
  padding: 0 0.9rem;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--c-border);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--c-steel);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}
.back-link:hover { color: var(--c-cobalt); border-color: var(--c-cobalt); background: var(--c-mist); }
.page--fire .back-link:hover { color: var(--c-wine); border-color: var(--c-wine); }
.back-link svg { transition: transform 0.22s var(--ease); }
.back-link:hover svg { transform: translateX(-3px); }

.fam-switch {
  margin-bottom: clamp(1.5rem, 3vw, 2.25rem);
  padding: 0.6rem;
  border-radius: var(--r-lg);
  background: #fff;
  border: 1px solid var(--c-border);
  box-shadow: var(--sh-1);
}
.fam-switch ul { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.4rem; }
.fam-switch .chip { background: transparent; border-color: transparent; cursor: pointer; }
.fam-switch .chip:hover { background: var(--c-mist); color: var(--c-cobalt); }
.fam-switch .chip.is-active { background: var(--c-navy); border-color: var(--c-navy); color: #fff; }
.page--fire .fam-switch .chip:hover { color: var(--c-wine); }
.page--fire .fam-switch .chip.is-active { background: var(--c-wine); border-color: var(--c-wine); }

/* Distintivo de ficha técnica sobre la foto del producto */
.product-card__media { position: relative; }
.product-card__pdf {
  position: absolute;
  top: 8px; right: 8px;
  padding: 0.18rem 0.45rem;
  border-radius: var(--r-xs);
  font-size: 0.625rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  background: var(--c-graphite);
  color: #fff;
}

/* Fichas descargables dentro del detalle */
.doc-list { display: grid; gap: 0.5rem; margin-top: 0.85rem; }
.doc-link {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  background: #fff;
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--c-navy);
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}
.doc-link:hover { border-color: var(--c-cobalt); background: var(--c-mist); }
.doc-link__icon {
  width: 34px; height: 34px;
  flex: none;
  display: grid;
  place-items: center;
  border-radius: var(--r-sm);
  background: var(--c-mist);
  color: var(--c-cobalt);
}
.doc-link em {
  display: block;
  font-style: normal;
  font-size: var(--fs-xs);
  font-weight: 500;
  color: var(--c-slate);
  margin-top: 0.1rem;
}

/* ═══ 07. PANEL DE SOLICITUD ═══════════════════════════════════════════ */
.quote-panel {
  position: fixed;
  top: 0; right: 0;
  z-index: 950;
  width: min(430px, 100vw);
  height: 100dvh;
  background: #fff;
  border-left: 1px solid var(--c-border);
  box-shadow: -24px 0 60px rgba(11, 35, 65, 0.14);
  display: grid;
  grid-template-rows: auto 1fr auto;
  transform: translateX(101%);
  visibility: hidden;
  transition: transform 0.34s var(--ease), visibility 0.34s;
}
.quote-panel.is-open { transform: none; visibility: visible; }
.quote-panel__head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid var(--c-border);
}
.quote-panel__head h2 { font-size: 1.05rem; margin-right: auto; }
.icon-btn {
  width: 40px; height: 40px;
  display: grid;
  place-items: center;
  border-radius: var(--r-sm);
  border: 1px solid var(--c-border);
  color: var(--c-navy);
}
.icon-btn:hover { background: var(--c-surface); }
.quote-panel__body { overflow-y: auto; padding: 1rem 1.25rem; display: grid; gap: 0.75rem; align-content: start; }
.quote-panel__foot { padding: 1.1rem 1.25rem; border-top: 1px solid var(--c-border); display: grid; gap: 0.6rem; }
.quote-item {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  gap: 0.75rem;
  align-items: center;
  padding: 0.6rem;
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
}
.quote-item img {
  width: 60px; height: 60px;
  object-fit: contain;
  background: var(--c-surface);
  border-radius: var(--r-sm);
  padding: 4px;
  mix-blend-mode: multiply;
}
.quote-item h3 { font-size: var(--fs-xs); line-height: 1.3; }
.quote-item p { font-size: 0.6875rem; }
.qty {
  display: grid;
  grid-template-columns: repeat(3, auto);
  align-items: center;
  gap: 0.15rem;
  margin-top: 0.35rem;
}
.qty button {
  width: 28px; height: 28px;
  border: 1px solid var(--c-border);
  border-radius: 6px;
  display: grid;
  place-items: center;
  color: var(--c-navy);
  font-weight: 800;
}
.qty button:hover { border-color: var(--c-cobalt); color: var(--c-cobalt); }
.qty input {
  width: 44px;
  height: 28px;
  text-align: center;
  border: 1px solid var(--c-border);
  border-radius: 6px;
  font-size: var(--fs-xs);
  font-weight: 800;
  color: var(--c-navy);
  margin-inline: 2px;
}
.quote-item__remove {
  width: 32px; height: 32px;
  display: grid;
  place-items: center;
  border-radius: 6px;
  color: var(--c-steel);
  align-self: start;
}
.quote-item__remove:hover { background: var(--c-wine-soft); color: var(--c-wine); }
.quote-empty { text-align: center; padding: 2.5rem 1rem; display: grid; gap: 0.5rem; }

.overlay {
  position: fixed;
  inset: 0;
  z-index: 940;
  background: rgba(7, 24, 41, 0.42);
  backdrop-filter: blur(2px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s var(--ease), visibility 0.3s;
}
.overlay.is-open { opacity: 1; visibility: visible; }

.quote-fab {
  position: fixed;
  left: clamp(1rem, 3vw, 1.75rem);
  bottom: clamp(1rem, 3vw, 1.75rem);
  z-index: 880;
  display: none;
  align-items: center;
  gap: 0.55rem;
  height: 52px;
  padding-inline: 1.1rem;
  border-radius: 999px;
  background: var(--c-navy);
  color: #fff;
  font-size: var(--fs-sm);
  font-weight: 800;
  box-shadow: var(--sh-3);
}
.quote-fab.is-visible { display: inline-flex; }
.quote-fab b {
  min-width: 22px; height: 22px;
  border-radius: 999px;
  background: var(--c-cobalt);
  display: grid;
  place-items: center;
  font-size: 12px;
  padding-inline: 5px;
}

/* ═══ 08. MODAL DE DETALLE ═════════════════════════════════════════════ */
.modal {
  position: fixed;
  inset: 0;
  z-index: 9990;
  display: grid;
  place-items: center;
  padding: clamp(0.75rem, 3vw, 2rem);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.26s var(--ease), visibility 0.26s;
}
.modal.is-open { opacity: 1; visibility: visible; }
.modal__backdrop { position: absolute; inset: 0; background: rgba(7, 24, 41, 0.5); }
.modal__dialog {
  position: relative;
  width: min(920px, 100%);
  max-height: min(88dvh, 820px);
  overflow-y: auto;
  background: #fff;
  border-radius: var(--r-xl);
  box-shadow: var(--sh-3);
  transform: translateY(10px) scale(0.99);
  transition: transform 0.26s var(--ease);
}
.modal.is-open .modal__dialog { transform: none; }
.modal__close { position: absolute; top: 12px; right: 12px; background: #fff; z-index: 2; }
.modal__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(1rem, 3vw, 2rem);
  padding: clamp(1.25rem, 3vw, 2rem);
}
.modal__gallery { display: grid; gap: 0.6rem; align-content: start; }
.modal__figure {
  aspect-ratio: 1;
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  background: var(--c-surface);
  overflow: hidden;
}
.modal__figure img { width: 100%; height: 100%; object-fit: contain; padding: 1.25rem; mix-blend-mode: multiply; }
.modal__gallery { position: sticky; top: 0; align-self: start; }
@media (max-width: 860px) { .modal__gallery { position: static; } }
.spec-table { width: 100%; border-collapse: collapse; margin-top: 1rem; font-size: var(--fs-sm); }
.spec-table th, .spec-table td { text-align: left; padding: 0.6rem 0; border-bottom: 1px solid var(--c-border); vertical-align: top; }
.spec-table th { color: var(--c-text); font-weight: 500; width: 42%; }
.spec-table td { color: var(--c-navy); font-weight: 700; }
.modal__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; margin-top: 1.5rem; }
.tag-list { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.75rem; }

/* ═══ 08b. AFINACIÓN UX/UI — RITMO DE COLOR Y PROFUNDIDAD ══════════════
   El sitio se leía como una sola hoja blanca con todo el texto del mismo
   azul. Aquí se corrige eso sin tocar la marca: se alternan superficies
   (blanco → bruma → grafito), se dan acentos distintos a cada bloque de
   datos y se le da relieve a las tarjetas que antes eran planas.
   ═════════════════════════════════════════════════════════════════════ */

/* — Franja de línea hidráulica — 
   La foto del proveedor es apaisada (16:9). Si el recorte la agranda de más,
   las piezas se salen del cuadro; aquí se encuadra por ancho y se centra. */
.band--hidraulica .band__media { inset: -4% 0; }
.band--hidraulica .band__media img { object-position: center 58%; }
@media (max-width: 860px) {
  .band--hidraulica .band__media img { object-position: center 62%; }
}

/* — Tira de marcas: va bajo el hero, así que respira menos — */
.section--tira { padding-block: clamp(2.25rem, 4vw, 3.25rem); }
.section--tira .section-head { margin-bottom: 1.5rem; }
.section--tira h2 { font-size: clamp(1.35rem, 2.1vw, 1.75rem); }
.section--tira .lead { font-size: var(--fs-sm); }

/* — Cobertura: mapa enmarcado con rejilla técnica — */
#cobertura { background: var(--c-mist); }
.coverage__map {
  position: relative;
  background: linear-gradient(180deg, #fff 0%, #f8fbfd 100%);
  box-shadow: var(--sh-2);
  overflow: hidden;
}
.coverage__map::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(22, 93, 204, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22, 93, 204, 0.055) 1px, transparent 1px);
  background-size: 34px 34px;
  -webkit-mask-image: radial-gradient(130% 100% at 50% 0%, #000 0%, transparent 74%);
  mask-image: radial-gradient(130% 100% at 50% 0%, #000 0%, transparent 74%);
}
.coverage__map img { position: relative; z-index: 1; }

/* — Ruta de trabajo: un acento distinto por paso — */
.step__dot {
  border: 0;
  color: #fff;
  background: var(--grad-cobalt);
  box-shadow: 0 4px 10px rgba(11, 35, 65, 0.18);
}
.step:nth-child(2) .step__dot { background: linear-gradient(140deg, var(--c-teal), #16949f); }
.step:nth-child(3) .step__dot { background: linear-gradient(140deg, var(--c-copper), #d97b2c); }
.step:nth-child(4) .step__dot { background: var(--grad-wine); }
.step__line { background: var(--c-border-strong); }
.step h3 { color: var(--c-navy); }

/* — Quiénes somos: escuadra en la foto y cifras con acentos distintos — */
.counter::after {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: var(--grad-cobalt);
}
.counters .counter:nth-child(2)::after { background: linear-gradient(180deg, var(--c-copper), #d97b2c); }
.counter b { letter-spacing: -0.05em; }

/* — Contacto: la tarjeta deja de flotar sobre blanco — */
#cotizacion { background: var(--grad-surface); }
.contact-item {
  position: relative;
  transition: border-color 0.22s var(--ease), box-shadow 0.22s var(--ease), transform 0.22s var(--ease);
}
.contact-item:hover {
  border-color: var(--c-border-strong);
  box-shadow: var(--sh-2);
  transform: translateY(-2px);
}
.contact-item__icon {
  background: var(--grad-cobalt);
  color: #fff;
}
.contact-list li:nth-child(2) .contact-item__icon {
  background: linear-gradient(140deg, var(--c-teal), #16949f);
}
.contact-item b {
  text-transform: uppercase;
  letter-spacing: 0.09em;
  font-size: 0.7rem;
  color: var(--c-slate);
  margin-bottom: 0.15rem;
}
.form-card {
  position: relative;
  overflow: hidden;
  box-shadow: var(--sh-3);
}
.form-card::before {
  content: '';
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, var(--c-cobalt) 0%, var(--c-teal) 55%, var(--c-copper) 100%);
}

/* — Encabezado de catálogo: capítulo oscuro, no otra hoja blanca — */
.page-hero {
  position: relative;
  background: var(--grad-graphite);
  border-bottom: 0;
  border-top: 3px solid var(--c-cobalt);
  color: rgba(255, 255, 255, 0.74);
  overflow: hidden;
  isolation: isolate;
}
.page-hero--fire { background: var(--grad-graphite); border-top-color: var(--c-wine); }
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(90% 110% at 50% 0%, #000 0%, transparent 76%);
  mask-image: radial-gradient(90% 110% at 50% 0%, #000 0%, transparent 76%);
}
.page-hero h1 { color: #fff; }
.page-hero .lead { color: rgba(255, 255, 255, 0.76); }
.page-hero .muted { color: rgba(255, 255, 255, 0.6); }
.page-hero .eyebrow { color: #7fa9e8; }
.page-hero--fire .eyebrow { color: #e0808a; }
.breadcrumb { color: rgba(255, 255, 255, 0.5); }
.breadcrumb a { color: rgba(255, 255, 255, 0.62); }
.breadcrumb a:hover { color: #fff; text-decoration: underline; }
.breadcrumb [aria-current] { color: #fff; font-weight: 700; }

.page-hero__stats li {
  background: rgba(255, 255, 255, 0.055);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: none;
  position: relative;
  overflow: hidden;
}
.page-hero__stats li::before {
  content: '';
  position: absolute;
  inset: auto 0 0 0;
  height: 2px;
  background: var(--grad-cobalt);
}
.page-hero--fire .page-hero__stats li::before { background: var(--grad-wine); }
.page-hero__stats li:nth-child(2)::before { background: linear-gradient(90deg, var(--c-teal), #16949f); }
.page-hero__stats li:nth-child(3)::before { background: linear-gradient(90deg, var(--c-copper), #d97b2c); }
.page-hero__stats b { color: #fff; }
.page-hero--fire .page-hero__stats b,
.page--fire .page-hero__stats b { color: #fff; }
.page-hero__stats span { color: rgba(255, 255, 255, 0.68); }

.searchbar input { border-color: transparent; box-shadow: var(--sh-3); }
.searchbar input:focus { box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.28); }
.page-hero .search-note { color: rgba(255, 255, 255, 0.6); }

/* — Panel de apoyo del formulario — */
.contact-panel {
  position: relative;
  margin-top: 1.75rem;
  padding: 1.5rem 1.5rem 1.35rem;
  border-radius: var(--r-lg);
  background: var(--grad-graphite);
  color: rgba(255, 255, 255, 0.72);
  overflow: hidden;
  isolation: isolate;
}
.contact-panel::before {
  content: '';
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--c-cobalt) 0%, var(--c-teal) 100%);
}
.contact-panel h3 {
  color: #fff;
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 1.1rem;
}
.contact-panel ol { display: grid; gap: 0.85rem; }
.contact-panel li {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 0.75rem;
  align-items: start;
}
.contact-panel li span {
  width: 30px; height: 30px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #8fb8f2;
  font-size: 0.7rem;
  font-weight: 800;
}
.contact-panel li:nth-child(2) span { color: #6fd0d8; }
.contact-panel li:nth-child(3) span { color: #e39655; }
.contact-panel li p {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.74);
  line-height: 1.55;
  padding-top: 0.3rem;
}
.contact-panel__nota {
  margin-top: 1.2rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: var(--fs-xs);
  color: rgba(255, 255, 255, 0.62);
}

/* — CTA final: grafito con textura, no un rectángulo azul plano — */
.cta-final {
  background: var(--grad-graphite);
  border-top: 3px solid var(--c-cobalt);
}
.cta-final::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(80% 120% at 50% 0%, #000 0%, transparent 78%);
  mask-image: radial-gradient(80% 120% at 50% 0%, #000 0%, transparent 78%);
}
.cta-final__inner { position: relative; z-index: 1; }

/* Cuando el CTA final va justo después de una franja oscura, se aclara:
   tres bloques oscuros seguidos (franja + CTA + pie) cansan la vista. */
.band + .cta-final {
  background: var(--c-mist);
  border-top-color: var(--c-cobalt);
}
.band + .cta-final::before { display: none; }
.band + .cta-final h2 { color: var(--c-navy); }
.band + .cta-final p { color: var(--c-text); }
.band + .cta-final .btn--outline-light {
  border-color: var(--c-border-strong);
  color: var(--c-navy);
}
.band + .cta-final .btn--outline-light:hover {
  background: #fff;
  border-color: var(--c-cobalt);
  color: var(--c-cobalt);
}

/* — Pie: remate de marca — */
.site-footer { position: relative; }
.site-footer::before {
  content: '';
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--c-cobalt) 0%, var(--c-teal) 50%, var(--c-wine) 100%);
}
.site-footer h4 { color: #7fa9e8; }

/* ═══ 09. MOVIMIENTO Y ACCESIBILIDAD ═══════════════════════════════════ */
[data-reveal] { opacity: 0; transform: translateY(18px); }
.no-js [data-reveal], .is-revealed { opacity: 1 !important; transform: none !important; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  [data-reveal] { opacity: 1 !important; transform: none !important; }
  .marquee__track { animation: none; }
  .marquee { mask-image: none; overflow-x: auto; }
}

/* ═══ 10. RESPONSIVE ═══════════════════════════════════════════════════ */
@media (max-width: 1180px) {
  .explorer { grid-template-columns: 240px minmax(0, 1fr); }
}

@media (max-width: 1024px) {
  :root { --header-h: 68px; }
  .nav { display: none; }
  .burger { display: inline-flex; margin-left: auto; }
  .site-header__inner { gap: 0.6rem; }
  .header__cta { padding-inline: 1rem; }
  .cta-long { display: none; }
  .cta-short { display: inline; }
  .brand img { width: 34px; height: 34px; }
  .hero__grid { grid-template-columns: 1fr; }
  .hero__media { order: -1; max-width: 520px; }
  .hero__frame { aspect-ratio: 16 / 11; }
  .hero__badge { left: auto; right: 14px; bottom: 14px; }
  .coverage__grid, .about__grid, .quote-form__grid,
  .page-hero__grid { grid-template-columns: 1fr; }
  .solutions { grid-template-columns: 1fr; }
  .pain-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .value-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cat-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
  .embla__slide { flex: 0 0 86%; }
  .t-slide { flex: 0 0 80%; }
}

@media (max-width: 860px) {
  .explorer { grid-template-columns: 1fr; }
  .filters {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(340px, 92vw);
    max-height: none;
    height: 100dvh;
    border-radius: 0;
    border-left: 1px solid var(--c-border);
    z-index: 950;
    transform: translateX(101%);
    visibility: hidden;
    transition: transform 0.32s var(--ease), visibility 0.32s;
    align-content: start;
    padding-bottom: 6rem;
  }
  .filters.is-open { transform: none; visibility: visible; }
  .filters-toggle { display: inline-flex; }
  .cat-scroller {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }
  .cat-scroller::-webkit-scrollbar { display: none; }
  .cat-scroller .chip { flex: none; min-height: 40px; cursor: pointer; }
  .cat-scroller .chip[aria-pressed='true'] { background: var(--c-navy); color: #fff; border-color: var(--c-navy); }
  .modal__grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .pain-grid, .value-grid { grid-template-columns: 1fr; }
  .cat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .form-row { grid-template-columns: 1fr; }
  .site-footer__grid { grid-template-columns: 1fr; }
  .hero__facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .counters { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .embla__slide, .t-slide { flex: 0 0 92%; }
  /* Dos columnas: en una sola el catálogo se lee como listado */
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.75rem; }
  .families { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.75rem; }
  .wa-fab span { display: none; }
  .wa-fab { padding-inline: 0; width: 52px; justify-content: center; }
  .quote-fab { left: 50%; transform: translateX(-50%); }
}

@media (max-width: 430px) {
  /* En pantallas muy angostas el nombre largo de marca cede espacio al CTA */
  .brand__name span { display: none; }
  .brand__name b { font-size: 0.875rem; }
}

@media (max-width: 400px) {
  .hero__cta .btn { width: 100%; }
}

@media (max-width: 345px) {
}

/* Sin hover fino (táctil): desactivar efectos dependientes de puntero */
@media (hover: none) {
  .vcard::before { display: none; }
  .marquee__item img { filter: none; opacity: 0.85; }
}

/* — Indicador de color de bulbo (tabla de temperaturas) — */
.bulbo {
  display: inline-block;
  width: 11px; height: 11px;
  border-radius: 50%;
  margin-right: 0.5rem;
  vertical-align: -1px;
  border: 1px solid rgba(11, 35, 65, 0.18);
}
.bulbo[data-bulbo='naranja'] { background: #e8760f; }
.bulbo[data-bulbo='rojo']    { background: #c8202b; }
.bulbo[data-bulbo='amarillo']{ background: #e8c00f; }
.bulbo[data-bulbo='verde']   { background: #1a9c52; }
.bulbo[data-bulbo='azul']    { background: #1560c4; }
.bulbo[data-bulbo='morado']  { background: #6a3ab2; }
.bulbo[data-bulbo='negro']   { background: #17202b; }

/* ═══ 11. MÓVIL: TODO CENTRADO Y SIN RECORTES ══════════════════════════
   En pantallas angostas el texto pegado a la izquierda se ve amontonado.
   Aquí se centra el contenido editorial (no las fichas ni el formulario,
   que se leen mejor alineados a la izquierda) y se ajustan las
   proporciones de las fotos para que no se corten.
   ════════════════════════════════════════════════════════════════════ */
@media (max-width: 860px) {
  .hero__copy,
  .about__copy,
  .page-hero__grid > div:first-child,
  .quote-form__grid > div:first-child,
  .band__inner,
  .fam__head { text-align: center; }

  .hero__copy .eyebrow,
  .about__copy .eyebrow,
  .page-hero__grid .eyebrow,
  .quote-form__grid .eyebrow,
  .band__inner .eyebrow { justify-content: center; }

  .hero__sub, .about__copy p, .page-hero .lead, .band__inner p { margin-inline: auto; }
  .hero__cta, .band__cta, .breadcrumb { justify-content: center; }
  .hero__facts { text-align: center; }
  .hero__fact { align-items: center; }
  .counters { justify-items: center; }
  .band__inner { margin-inline: auto; }

  /* La lista de contacto se centra como bloque, pero el dato en sí
     se mantiene alineado para que el teléfono y el correo se lean bien. */
  .contact-list { justify-items: center; }
  .contact-item { text-align: left; }
  .contact-panel { text-align: left; }

  /* Fotos: proporción vertical para que no se recorte el encuadre */
  .hero__frame { aspect-ratio: 4 / 3; }
  .solution__media { aspect-ratio: 3 / 2; }
  .project__media { aspect-ratio: 1 / 1; }
  .about__media { aspect-ratio: 3 / 2; }
  .coverage__map img { object-fit: contain; }
  .band { background-position: center; }
}

@media (max-width: 600px) {
  /* En dos columnas los títulos se parten en cuatro renglones: una sola
     columna se lee mejor y sigue viéndose como ficha, no como listado. */
  .cat-grid { grid-template-columns: 1fr; }
  .cat-chip { min-height: 0; }
}

@media (max-width: 560px) {
  .hero__frame { aspect-ratio: 1 / 1; }
  .solution__media { aspect-ratio: 4 / 3; }
  .page-hero__stats { grid-template-columns: 1fr; }
  .page-hero__stats li { text-align: center; }
  .product-card__actions { grid-template-columns: 1fr; }
  .fam-card__media { aspect-ratio: 16 / 10; }
  .cta-final__actions .btn, .hero__cta .btn, .band__cta .btn { width: 100%; justify-content: center; }
}

/* — Descarga de ficha técnica en la tarjeta (solo si el producto la tiene) — */
.product-card__doc {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  margin: -0.35rem 1.1rem 1.1rem;
  padding: 0.55rem 0.6rem;
  border: 1px dashed var(--c-border-strong);
  border-radius: var(--r-sm);
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--c-steel);
  text-align: center;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), background 0.2s var(--ease);
}
.product-card__doc:hover {
  border-style: solid;
  border-color: var(--c-cobalt);
  color: var(--c-cobalt);
  background: var(--c-surface);
}
.page--fire .product-card__doc:hover { border-color: var(--c-wine); color: var(--c-wine); }
.product-card__doc svg { flex: none; }

/* — Respiro entre el título de la página y su bajada — */
.page-hero h1 { margin-bottom: 0.9rem; }
.page-hero__grid .lead { margin-bottom: 0; }

/* — Testimonios sobre franja con parallax — */
.band--quotes { padding-block: clamp(4rem, 8vw, 7rem); }
.band--quotes .section-head h2,
.band--quotes .section-head .lead { color: #fff; }
.band--quotes .section-head .lead { color: rgba(255, 255, 255, 0.76); }
.band--quotes .carousel-btn {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.28);
  color: #fff;
}
.band--quotes .carousel-btn:hover:not(:disabled) {
  background: #fff;
  border-color: #fff;
  color: var(--c-navy);
}
.band--quotes .carousel-count { color: #fff; }
.band--quotes .carousel-count span { color: rgba(255, 255, 255, 0.6); }


/* — Información de apoyo dentro de una categoría (p. ej. temperaturas) — */
.apoyo {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  padding: clamp(1.5rem, 3.5vw, 2.5rem);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  background: #fff;
  box-shadow: var(--sh-1);
}
.apoyo__head { text-align: center; max-width: 62ch; margin: 0 auto clamp(1.25rem, 2.5vw, 1.75rem); }
.apoyo__head .eyebrow { justify-content: center; }
.apoyo__head h3 { font-size: clamp(1.25rem, 2.2vw, 1.6rem); margin-bottom: 0.6rem; }
.apoyo__head p { font-size: var(--fs-sm); color: var(--c-slate); }
.apoyo .codes-wrap { max-width: 760px; margin-inline: auto; }


/* — Catálogo compacto en pantallas angostas: dos por fila sin apretarse — */
@media (max-width: 720px) {
  .product-card__body { padding: 0.75rem 0.8rem 0.5rem; gap: 0.25rem; }
  .product-card h3 { font-size: 0.875rem; }
  .product-card__specs { font-size: 0.6875rem; }
  .product-card__specs dt { min-width: 54px; }
  .product-card__actions { grid-template-columns: 1fr; gap: 0.4rem; padding: 0 0.8rem 0.8rem; }
  .product-card__doc { margin: -0.2rem 0.8rem 0.8rem; font-size: 0.6875rem; }
  .product-card__badges .badge:nth-child(n + 3) { display: none; }
  .fam-card__body { padding: 0.85rem 0.9rem 1rem; }
  .fam-card__title { font-size: 0.9375rem; }
  .fam-card__desc { display: none; }
  .fam-card__go { width: 30px; height: 30px; right: 8px; bottom: 8px; }
}
@media (max-width: 420px) {
  .product-grid, .families { grid-template-columns: 1fr; }
  .fam-card__desc { display: block; }
}