/* ==========================================================================
   ADHENACA C.A. — Hoja de estilos
   --------------------------------------------------------------------------
   Índice
   01. Tokens (paleta corporativa, sombras, tipografía)
   02. Base y reset
   03. Utilidades de layout (contenedor, grids, espaciado)
   04. Botones y animaciones de interacción
   05. Navegación (escritorio, desplegable y móvil)
   06. Páginas (SPA) y animación de entrada
   07. Inicio: hero
   08. Inicio: producto destacado HM-1952
   09. Inicio: soluciones e industrias
   10. Inicio: cifras y alianza H.B. Fuller
   11. Inicio: clientes
   12. Formulario de contacto
   13. Nosotros
   14. Productos
   15. Servicios
   16. Páginas de industria (cabecera, categorías y tarjetas de producto)
   16b. Aplicaciones Hot Melt y Acuosos (filtro por industria)
   17. Footer
   18. Responsive (sm ≥ 640px, md ≥ 768px)
   ========================================================================== */


/* ==========================================================================
   01. TOKENS
   La paleta parte de los tres colores corporativos de ADHENACA
   (rojo #94020A, azul noche #0B081B, gris #D2D6D1). Los demás tonos son
   variaciones de esos tres, más los neutros y acentos de la maqueta.
   ========================================================================== */
:root {
  /* Corporativos */
  --brand-red: #94020a;
  --brand-navy: #0b081b;
  --brand-gray: #d2d6d1;

  /* Rojo: variaciones */
  --red-900: #5e0106;
  --red-800: #7a0108;        /* hover de botones y etiqueta "Hot Melt" */
  --red-700: var(--brand-red);
  --red-accent: #e5343d;     /* rojo legible sobre fondos oscuros */
  --red-soft: #f07077;       /* iconos sobre fondos oscuros */
  --red-300: #e3a1a5;
  --red-200: #efc6c8;
  --red-100: #f8e1e2;
  --red-50: #fcf2f2;

  /* Azul noche: variaciones para fondos oscuros */
  --navy-900: var(--brand-navy);
  --navy-800: #1a1730;
  --navy-700: #2d2a45;

  /* Neutros (texto y superficies) */
  --white: #ffffff;
  --surface-50: #f6f7f5;     /* fondos claros (gris corporativo muy suave) */
  --surface-100: #e9ebe8;
  --surface-200: var(--brand-gray);
  --line-100: #eceeeb;
  --line-200: #e2e8f0;
  --line-300: #cbd5e1;
  --text-300: #cbd5e1;
  --text-400: #94a3b8;
  --text-500: #64748b;
  --text-600: #475569;
  --text-700: #334155;
  --text-800: #1e293b;
  --text-900: var(--brand-navy);

  /* Acentos de la maqueta */
  --blue-50: #eff6ff;
  --blue-100: #dbeafe;
  --blue-200: #bfdbfe;
  --blue-600: #2563eb;
  --blue-700: #1d4ed8;
  --blue-800: #1e40af;
  --blue-900: #1e3a8a;
  --green-100: #dcfce7;
  --green-500: #22c55e;
  --green-700: #15803d;
  --green-800: #166534;
  --yellow-50: #fefce8;
  --yellow-100: #fef9c3;
  --yellow-400: #facc15;
  --yellow-500: #eab308;
  --yellow-600: #ca8a04;

  /* Producto destacado (sección morada) */
  --feat-bg: #0f1225;
  --feat-box: rgba(21, 24, 51, 0.4);
  --feat-badge-bg: #3b276b;
  --feat-badge-text: #d4b3ff;
  --feat-border: #5d3b9e;
  --feat-accent: #c084fc;
  --feat-icon: #2a2c4e;
  --feat-btn: #9333ea;
  --feat-btn-hover: #7e22ce;

  /* Sombras */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);

  /* Tipografía y movimiento */
  --font-sans: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --nav-height: 5rem;
}


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

html { -webkit-text-size-adjust: 100%; line-height: 1.5; }

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--font-sans);
  background: var(--surface-50);
  color: var(--text-900);
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--red-200); color: var(--red-900); }

h1, h2, h3, h4, h5, h6 { font-size: inherit; font-weight: inherit; }
img { display: block; max-width: 100%; }
ul { list-style: none; }
a { color: inherit; text-decoration: none; }
strong { font-weight: 700; }

button, input, textarea {
  font: inherit;
  color: inherit;
  background: transparent;
  line-height: inherit;
}
button { cursor: pointer; text-align: inherit; }

:focus-visible { outline: 2px solid var(--red-700); outline-offset: 2px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0, 0, 0, 0); white-space: nowrap;
}


/* ==========================================================================
   03. UTILIDADES DE LAYOUT
   ========================================================================== */
.container { max-width: 80rem; margin-inline: auto; padding-inline: 1rem; }
.container--narrow { max-width: 56rem; margin-inline: auto; padding-inline: 1rem; }

.grid-2 { display: grid; gap: 3rem; align-items: center; }
.grid-2--gap-16 { gap: 4rem; }
.grid-2--gap-8 { gap: 2rem; align-items: stretch; }

.section { padding-block: 5rem; position: relative; }
.section--md { padding-block: 4rem; }
.bg-white { background: var(--white); }
.bg-light { background: var(--surface-50); }
.bg-dark { background: var(--navy-900); color: var(--white); }
.border-top { border-top: 1px solid var(--line-200); }

.text-center { text-align: center; }
.accent { color: var(--red-accent); }

/* Barra decorativa bajo títulos */
.divider { width: 6rem; height: 0.25rem; background: var(--red-700); }
.divider--center { margin: 1rem auto 0; }
.divider--sm { width: 4rem; margin-bottom: 1.5rem; }
.divider--light { background: var(--red-accent); margin-bottom: 2rem; }

/* Títulos y textos recurrentes */
.title-lg { font-size: 1.875rem; line-height: 2.25rem; font-weight: 700; color: var(--text-900); }
.lead { font-size: 1.25rem; line-height: 1.75rem; color: var(--text-300); max-width: 42rem; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; color: var(--text-600); }
.eyebrow {
  font-size: 0.875rem; font-weight: 700; color: var(--text-900);
  text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 1rem;
}

.mb-6 { margin-bottom: 1.5rem; }
.lead--full { max-width: none; }

/* Marcador de posición de imagen (igual que la maqueta) */
.placeholder {
  width: 100%;
  display: flex; align-items: center; justify-content: center;
  background: var(--surface-200);
  border: 2px dashed var(--line-300);
  border-radius: 1rem;
  color: var(--text-500); font-weight: 500; text-align: center;
  padding-inline: 1rem;
}
.placeholder.h-400 { height: 400px; }
.placeholder.h-500 { height: 500px; }
.placeholder--sm { height: 16rem; border-radius: 0.75rem; }

/* Fotografías y videos que sustituyen a los marcadores de posición */
.media-photo { display: block; width: 100%; object-fit: cover; border-radius: 1rem; background: var(--surface-200); }
.media-photo.h-400 { height: 400px; }
.media-photo.h-500 { height: 500px; }
.media-video { display: block; width: 100%; height: 100%; object-fit: cover; }
.media-photo--audit { height: 420px; object-position: center; box-shadow: var(--shadow-lg); }

/* Video junto a la tarjeta de producto (Construcción y Artes Gráficas) */
.product-media {
  position: relative; overflow: hidden; aspect-ratio: 16 / 9;
  background: var(--navy-900); border-radius: 1rem; box-shadow: var(--shadow-lg);
}
.product-media .media-video { position: absolute; inset: 0; }
@media (min-width: 768px) {
  .product-media { grid-column: span 2; align-self: start; }
}
@media (max-width: 767px) {
  .media-photo.h-400,
  .media-photo.h-500,
  .about__media .media-photo,
  .maint__media .media-photo,
  .media-photo--audit { height: 320px; }
}


/* ==========================================================================
   04. BOTONES Y ANIMACIONES DE INTERACCIÓN
   Réplica del comportamiento de la maqueta: transición de 300 ms en color,
   sombra y espaciado. Los botones marcados como .btn--static no animan
   (en la referencia cambian de color al instante).
   ========================================================================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-weight: 600; border-radius: 0.375rem;
  box-shadow: var(--shadow-sm);
  transition: all 300ms var(--ease);
  white-space: nowrap;
}
.btn--static { transition: none; }

/* Primario rojo */
.btn--primary { background: var(--red-700); color: var(--white); }
.btn--primary:hover { background: var(--red-800); box-shadow: var(--shadow-md); }
.btn--primary.btn--static:hover { box-shadow: var(--shadow-sm); }

/* Contorno sobre fondo oscuro */
.btn--ghost-dark { border: 2px solid #475569; color: var(--white); }
.btn--ghost-dark:hover { background: var(--navy-800); }

/* Contorno rojo */
.btn--outline { border: 2px solid var(--red-700); color: var(--red-700); }
.btn--outline:hover { background: var(--red-50); }
.btn--outline.btn--flat { box-shadow: none; }

/* Azul (adhesivos acuosos) */
.btn--blue { background: var(--blue-800); color: var(--white); }
.btn--blue:hover { background: var(--blue-900); }
.btn--outline-blue { border: 2px solid var(--blue-800); color: var(--blue-800); }
.btn--outline-blue:hover { background: var(--blue-50); }

/* Flecha a la derecha dibujada con CSS ("Ver Aplicaciones"): no depende
   de la librería de iconos y se conserva al editar el texto del botón */
.btn--arrow::after {
  content: ""; flex-shrink: 0;
  width: 0.875em; height: 1em;
  background-color: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath d='M438.6 278.6c12.5-12.5 12.5-32.8 0-45.3l-160-160c-12.5-12.5-32.8-12.5-45.3 0s-12.5 32.8 0 45.3L338.8 224 32 224c-17.7 0-32 14.3-32 32s14.3 32 32 32l306.7 0L233.4 393.4c-12.5 12.5-12.5 32.8 0 45.3s32.8 12.5 45.3 0l160-160z'/%3E%3C/svg%3E") center / contain no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath d='M438.6 278.6c12.5-12.5 12.5-32.8 0-45.3l-160-160c-12.5-12.5-32.8-12.5-45.3 0s-12.5 32.8 0 45.3L338.8 224 32 224c-17.7 0-32 14.3-32 32s14.3 32 32 32l306.7 0L233.4 393.4c-12.5 12.5-12.5 32.8 0 45.3s32.8 12.5 45.3 0l160-160z'/%3E%3C/svg%3E") center / contain no-repeat;
}

/* Morado (producto destacado) */
.btn--purple { background: var(--feat-btn); color: var(--white); font-size: 0.875rem; box-shadow: var(--shadow-md); }
.btn--purple:hover { background: var(--feat-btn-hover); }

/* Enlace "Saber más": la flecha se separa al pasar el cursor */
.link-more {
  display: inline-flex; align-items: center; gap: 0.25rem;
  font-weight: 600;
  transition: all 150ms var(--ease);
}
.link-more:hover { gap: 0.5rem; }
.link-more i { font-size: 0.875rem; }
.link-more--blue { color: var(--blue-600); }
.link-more--red { color: var(--red-700); }

/* Botón "Ver ficha técnica" de las tarjetas */
.btn-sheet {
  display: block; width: 100%; margin-top: 1rem;
  padding: 0.5rem 1rem;
  font-size: 0.875rem; font-weight: 600; text-align: center;
  border: 1px solid; border-radius: 0.375rem;
  transition: color 150ms var(--ease), background-color 150ms var(--ease), border-color 150ms var(--ease);
}
.btn-sheet--lg-gap { margin-top: 1.5rem; }
.btn-sheet--red { color: var(--red-700); border-color: var(--red-200); }
.btn-sheet--red:hover { background: var(--red-50); }
.btn-sheet--blue { color: var(--blue-700); border-color: var(--blue-200); }
.btn-sheet--blue:hover { background: var(--blue-50); }


/* ==========================================================================
   05. NAVEGACIÓN
   ========================================================================== */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 50;
  background: rgb(255 255 255 / 0.95);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  border-bottom: 1px solid var(--line-100);
  box-shadow: var(--shadow-sm);
}
.nav__bar {
  height: var(--nav-height);
  display: flex; align-items: center; justify-content: space-between;
}

.nav__logo { display: block; cursor: pointer; }
.nav__logo img { height: 2.5rem; width: auto; }

.nav__links { display: none; align-items: center; gap: 2rem; height: 100%; }

.nav-link {
  font-weight: 600; color: var(--text-600);
  transition: color 150ms var(--ease);
}
.nav-link:hover,
.nav-link.active { color: var(--red-700); }

/* Desplegable "Industrias" */
.dropdown { position: relative; height: 100%; display: flex; align-items: center; }
.dropdown__toggle { display: flex; align-items: center; gap: 0.25rem; height: 100%; }
.dropdown__toggle i { font-size: 10px; margin-top: 0.125rem; }
.dropdown__menu {
  position: absolute; top: 65px; left: 0;
  width: 16rem;
  display: flex; flex-direction: column; overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line-100);
  border-radius: 0.75rem;
  box-shadow: var(--shadow-xl);
  opacity: 0; visibility: hidden;
  transition: all 300ms var(--ease);
}
.dropdown:hover .dropdown__menu,
.dropdown:focus-within .dropdown__menu { opacity: 1; visibility: visible; }
.dropdown__item {
  padding: 0.75rem 1rem;
  font-size: 0.875rem; font-weight: 600; color: var(--text-600); text-align: left;
  border-bottom: 1px solid var(--surface-50);
}
.dropdown__item:last-child { border-bottom: 0; }
.dropdown__item:hover { background: var(--surface-50); color: var(--red-700); }

.nav__cta { display: none; }

/* Menú móvil */
.nav__toggle { padding: 0.5rem; color: var(--text-900); font-size: 1.5rem; line-height: 2rem; }

.mobile-menu {
  position: absolute; top: var(--nav-height); left: 0; width: 100%;
  display: flex; flex-direction: column; gap: 1rem;
  padding: 1rem;
  background: var(--white);
  border-bottom: 1px solid var(--line-100);
  box-shadow: var(--shadow-lg);
  max-height: calc(100vh - var(--nav-height));
  overflow-y: auto;
}
.mobile-menu[hidden] { display: none; }

.nav-link-mobile {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0.5rem;
  font-size: 1.125rem; line-height: 1.75rem; font-weight: 600; text-align: left;
  color: var(--text-600); border-radius: 0.375rem;
}
.nav-link-mobile.active { color: var(--red-700); background: var(--red-50); }
.nav-link-mobile i { font-size: 0.875rem; }
#industrias-toggle { width: 100%; }

.mobile-sub {
  display: flex; flex-direction: column; gap: 0.5rem;
  margin: 0.5rem 0 0 0.5rem; padding-left: 1rem;
  border-left: 2px solid var(--line-100);
}
.mobile-sub[hidden] { display: none; }
.mobile-sub__item {
  padding: 0.5rem; text-align: left;
  font-size: 0.875rem; font-weight: 600; color: var(--text-500);
  border-radius: 0.375rem;
}
.mobile-sub__item:hover { color: var(--red-700); }

.mobile-menu__cta { margin-top: 1rem; width: 100%; box-shadow: none; transition: none; }


/* ==========================================================================
   06. PÁGINAS (SPA) Y ANIMACIÓN DE ENTRADA
   ========================================================================== */
main { flex-grow: 1; padding-top: var(--nav-height); }

.page-section { display: none; }
.page-section.active { display: block; animation: fadeIn 0.5s ease-in-out; }

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Cabecera oscura de las páginas internas */
.page-hero { padding: 8rem 0 5rem; background: var(--navy-900); color: var(--white); position: relative; overflow: hidden; }
.page-hero__title { font-size: 2.25rem; line-height: 2.5rem; font-weight: 700; margin-bottom: 1.5rem; }


/* ==========================================================================
   07. INICIO: HERO
   ========================================================================== */
.hero {
  position: relative; overflow: hidden;
  padding: 6rem 0 8rem;
  background: var(--navy-900); color: var(--white);
}
/* Imagen de fondo del banner (BANNER 2: encuadernadora con libro de tapa roja).
   Se ancla a la derecha para que el libro quede visible junto al texto. */
.hero__media { position: absolute; inset: 0; z-index: 0; }
.hero__media img,
.hero__media video { width: 100%; height: 100%; object-fit: cover; object-position: 70% center; }
.hero__fade {
  position: absolute; inset: 0; z-index: 0;
  /* Degradado más ligero en el lado del texto para que el banner se
     distinga de la sección oscura de Producto destacado. En móvil el texto
     ocupa todo el ancho: el degradado no llega a transparente. */
  background: linear-gradient(to right, rgb(11 8 27 / 0.78), rgb(11 8 27 / 0.68), rgb(11 8 27 / 0.5));
}
.hero__inner { position: relative; z-index: 10; }
.hero__title { font-size: 2.25rem; line-height: 1.25; font-weight: 700; margin-bottom: 2rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; }


/* ==========================================================================
   08. INICIO: PRODUCTO DESTACADO HM-1952
   ========================================================================== */
.featured {
  position: relative; overflow: hidden;
  padding-block: 5rem;
  background: var(--feat-bg);
  border-bottom: 1px solid var(--navy-800);
}
/* Halos de luz difusa */
.featured__glow { position: absolute; border-radius: 9999px; filter: blur(100px); pointer-events: none; }
.featured__glow--purple { top: 0; right: 0; width: 500px; height: 500px; margin: -10rem -10rem 0 0; background: rgb(88 28 135 / 0.2); }
.featured__glow--blue { bottom: 0; left: 0; width: 400px; height: 400px; margin: 0 0 -5rem -5rem; background: rgb(30 58 138 / 0.1); }

.featured__inner { position: relative; z-index: 10; }

.featured__badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.375rem 0.75rem; margin-bottom: 1.5rem;
  font-size: 0.75rem; line-height: 1rem; font-weight: 600;
  background: var(--feat-badge-bg); color: var(--feat-badge-text);
  border: 1px solid var(--feat-border); border-radius: 9999px;
}
.featured__badge i { font-size: 10px; }

.featured__title { font-size: 2.25rem; line-height: 2.5rem; font-weight: 700; color: var(--white); margin-bottom: 0.25rem; }
.featured__subtitle { font-size: 1.875rem; line-height: 2.25rem; font-weight: 700; color: var(--feat-accent); margin-bottom: 1.5rem; }
.featured__text {
  max-width: 32rem; margin-bottom: 2rem;
  font-size: 0.875rem; line-height: 1.625; color: var(--text-300);
}
.featured__text strong { color: var(--white); font-weight: 600; }

.featured__list {
  display: grid; grid-template-columns: 1fr; gap: 1.25rem 1.5rem;
  max-width: 32rem; margin-bottom: 2rem;
}
.featured__list li { display: flex; align-items: flex-start; gap: 0.5rem; font-size: 0.875rem; line-height: 1.25rem; color: var(--text-300); }
.featured__list i { color: var(--feat-accent); margin-top: 0.25rem; font-size: 0.875rem; }

.featured__media {
  width: 100%; height: 280px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 2rem;
  background: var(--feat-box);
  border: 1px dashed var(--feat-border); border-radius: 0.75rem;
}
.featured__media i { font-size: 3.75rem; margin-bottom: 1rem; color: var(--feat-icon); }
.featured__media span { font-size: 0.75rem; font-weight: 500; color: var(--text-500); text-align: center; }
/* Con video: ocupa toda la caja, con borde continuo del tono morado */
.featured__media--video { padding: 0; overflow: hidden; border-style: solid; box-shadow: 0 20px 40px -12px rgb(0 0 0 / 0.5); }


/* ==========================================================================
   09. INICIO: SOLUCIONES E INDUSTRIAS
   ========================================================================== */
.section-head { text-align: center; margin-bottom: 4rem; }

/* Tarjetas de industria */
.industries { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; margin-bottom: 5rem; }
.industry {
  display: flex; flex-direction: column; align-items: center;
  padding: 1.5rem; text-align: center; cursor: pointer;
  background: var(--surface-50);
  border: 1px solid var(--line-100); border-radius: 0.75rem;
  transition: all 150ms var(--ease);
}
.industry:hover { border-color: var(--red-300); box-shadow: var(--shadow-lg); transform: translateY(-0.25rem); }
.industry__icon {
  width: 4rem; height: 4rem; margin-bottom: 1rem;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; color: var(--red-700);
  background: var(--white); border-radius: 9999px; box-shadow: var(--shadow-sm);
  transition: all 300ms var(--ease);
}
.industry:hover .industry__icon { background: var(--red-700); color: var(--white); }
.industry__name {
  font-size: 0.875rem; line-height: 1.25rem; font-weight: 700;
  color: var(--text-800); text-transform: uppercase; letter-spacing: 0.025em;
  transition: color 150ms var(--ease);
}
.industry:hover .industry__name { color: var(--red-700); }

/* Tarjetas de tecnología (Acuosos / Hot Melt) */
.tech-card {
  padding: 2rem;
  background: var(--surface-50);
  border: 1px solid var(--line-100); border-radius: 1rem;
  transition: box-shadow 150ms var(--ease);
}
.tech-card:hover { box-shadow: var(--shadow-xl); }
.tech-card__icon {
  width: 4rem; height: 4rem; margin-bottom: 1.5rem;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.875rem; border-radius: 0.75rem;
  transition: transform 150ms var(--ease);
}
.tech-card:hover .tech-card__icon { transform: scale(1.1); }
.tech-card__icon--blue { background: var(--blue-100); color: var(--blue-600); }
.tech-card__icon--red { background: var(--red-100); color: var(--red-700); }
.tech-card__title { font-size: 1.5rem; line-height: 2rem; font-weight: 700; color: var(--text-900); margin-bottom: 1rem; }
.tech-card__text { color: var(--text-600); margin-bottom: 1.5rem; }
.tech-card__list { display: grid; gap: 0.5rem; margin-bottom: 2rem; }
.tech-card__list li { display: flex; align-items: center; gap: 0.5rem; color: var(--text-700); }
.tech-card__list--green i { color: var(--green-500); }
.tech-card__list--red i { color: var(--red-accent); }


/* ==========================================================================
   10. INICIO: CIFRAS Y ALIANZA H.B. FULLER
   ========================================================================== */
.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; margin-bottom: 5rem; text-align: center; }
.stat__value { font-size: 2.25rem; line-height: 2.5rem; font-weight: 700; color: var(--red-accent); margin-bottom: 0.5rem; }
.stat__label { color: var(--text-400); font-weight: 500; }

.alliance {
  display: flex; flex-direction: column; align-items: center; gap: 3rem;
  padding: 2rem;
  background: var(--white); color: var(--text-900);
  border-radius: 1.5rem; box-shadow: var(--shadow-2xl);
}
.alliance__logo-col,
.alliance__body { width: 100%; }
.alliance__logo { width: 100%; height: 8rem; display: flex; align-items: center; justify-content: center; }
.alliance__logo img { width: 100%; height: 100%; object-fit: contain; }
.alliance__title { font-size: 1.5rem; line-height: 2rem; font-weight: 700; margin-bottom: 1rem; }
.alliance__text { color: var(--text-600); margin-bottom: 1.5rem; }
.alliance__seal { display: flex; align-items: center; gap: 1rem; }
.alliance__seal i { font-size: 1.875rem; color: var(--blue-700); }
.alliance__seal span { font-weight: 600; color: var(--text-800); }


/* ==========================================================================
   11. INICIO: CLIENTES
   ========================================================================== */
.clients { padding-block: 4rem; background: var(--surface-100); overflow: hidden; }
.clients__title {
  margin-bottom: 2rem; text-align: center;
  font-size: 1.125rem; line-height: 1.75rem; font-weight: 600;
  color: var(--text-500); text-transform: uppercase; letter-spacing: 0.1em;
}
/* Rejilla de celdas iguales: cada logo queda centrado en su celda.
   La altura de cada logo compensa su proporción (los más anchos, más
   bajos) para que todos tengan un peso visual parecido. */
.clients__logos {
  display: grid; grid-template-columns: repeat(2, 1fr); align-items: center; justify-items: center;
  gap: 2.5rem 1.5rem; max-width: 64rem; margin-inline: auto; padding-inline: 1rem;
  opacity: 0.6; filter: grayscale(100%);
  transition: all 500ms var(--ease);
}
.clients__logos:hover { filter: grayscale(0); }
.clients__logos img { --h: 3rem; height: calc(var(--h) * 0.75); width: auto; max-width: 100%; object-fit: contain; }
.clients__logos .client-logo--corpanal { --h: 3.1rem; }
.clients__logos .client-logo--mimesa  { --h: 3.4rem; }
.clients__logos .client-logo--coposa  { --h: 3rem; }
.clients__logos .client-logo--heleal  { --h: 4.5rem; }


/* ==========================================================================
   12. FORMULARIO DE CONTACTO
   ========================================================================== */
.contact { padding-block: 4rem; background: var(--surface-50); }
.contact__card {
  display: flex; flex-direction: column; overflow: hidden;
  background: var(--white); border-radius: 1rem; box-shadow: var(--shadow-xl);
}
.contact__aside {
  position: relative; overflow: hidden;
  display: flex; flex-direction: column; justify-content: center;
  padding: 2.5rem;
  background: var(--navy-900); color: var(--white);
}
.contact__glow {
  position: absolute; top: 0; right: 0;
  width: 16rem; height: 16rem; margin: -4rem -4rem 0 0;
  background: var(--red-700); opacity: 0.2; filter: blur(64px); border-radius: 9999px;
}
.contact__title { position: relative; z-index: 10; font-size: 1.875rem; line-height: 2.25rem; font-weight: 700; margin-bottom: 1rem; }
.contact__intro { position: relative; z-index: 10; color: var(--text-300); margin-bottom: 2rem; }
.contact__info { position: relative; z-index: 10; display: grid; gap: 1.5rem; margin-top: 2rem; }
.contact__item { display: flex; align-items: center; gap: 1rem; }
.contact__icon {
  width: 2.5rem; height: 2.5rem; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgb(255 255 255 / 0.1); border-radius: 9999px;
  color: var(--red-soft);
}
.contact__label { font-size: 0.875rem; color: var(--text-400); }

/* Botón de descarga del catálogo (debajo del correo, en todos los formularios).
   El icono se dibuja con CSS para que no dependa de la librería de iconos. */
.catalog-btn {
  position: relative; z-index: 10; align-self: flex-start;
  margin-top: 2rem; white-space: normal; text-align: left;
  background: var(--red-700); color: var(--white); border: 2px solid var(--red-700);
}
.catalog-btn:hover { background: var(--red-800); border-color: var(--red-800); box-shadow: var(--shadow-md); }
.catalog-btn::before {
  content: ""; flex-shrink: 0; width: 1em; height: 1em; background-color: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M288 32c0-17.7-14.3-32-32-32s-32 14.3-32 32v242.7l-73.4-73.4c-12.5-12.5-32.8-12.5-45.3 0s-12.5 32.8 0 45.3l128 128c12.5 12.5 32.8 12.5 45.3 0l128-128c12.5-12.5 12.5-32.8 0-45.3s-32.8-12.5-45.3 0L288 274.7V32zM64 352c-35.3 0-64 28.7-64 64v32c0 35.3 28.7 64 64 64h384c35.3 0 64-28.7 64-64v-32c0-35.3-28.7-64-64-64H346.5l-45.3 45.3c-25 25-65.5 25-90.5 0L165.5 352H64zm368 56a24 24 0 1 1 0 48 24 24 0 1 1 0-48z'/%3E%3C/svg%3E") center / contain no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M288 32c0-17.7-14.3-32-32-32s-32 14.3-32 32v242.7l-73.4-73.4c-12.5-12.5-32.8-12.5-45.3 0s-12.5 32.8 0 45.3l128 128c12.5 12.5 32.8 12.5 45.3 0l128-128c12.5-12.5 12.5-32.8 0-45.3s-32.8-12.5-45.3 0L288 274.7V32zM64 352c-35.3 0-64 28.7-64 64v32c0 35.3 28.7 64 64 64h384c35.3 0 64-28.7 64-64v-32c0-35.3-28.7-64-64-64H346.5l-45.3 45.3c-25 25-65.5 25-90.5 0L165.5 352H64zm368 56a24 24 0 1 1 0 48 24 24 0 1 1 0-48z'/%3E%3C/svg%3E") center / contain no-repeat;
}
.contact__value { font-weight: 500; }

.contact__form-wrap { padding: 2.5rem; }
.form { display: grid; gap: 1.5rem; }
.form__row { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
.form__label { display: block; margin-bottom: 0.5rem; font-size: 0.875rem; font-weight: 500; color: var(--text-700); }
.form__control {
  display: block; width: 100%; margin-top: 0.5rem; padding: 0.75rem 1rem;
  font-size: 1rem; font-weight: 400; color: var(--text-900);
  border: 1px solid var(--line-300); border-radius: 0.5rem;
  outline: none;
  transition: all 150ms var(--ease);
}
.form__control::placeholder { color: var(--text-400); }
.form__control:focus { border-color: var(--red-700); box-shadow: 0 0 0 2px var(--red-700); }
textarea.form__control { resize: none; }
.form__submit { width: 100%; }
.form__msg { margin-top: 1rem; padding: 0.75rem; background: var(--green-100); color: var(--green-800); border-radius: 0.375rem; }
.form__msg[hidden] { display: none; }


/* ==========================================================================
   13. NOSOTROS
   ========================================================================== */
.about__title { font-size: 2.25rem; line-height: 2.5rem; font-weight: 700; margin-bottom: 1.5rem; }
.about__text { margin-bottom: 1.5rem; font-size: 1.125rem; line-height: 1.625; color: var(--text-600); }
.about__list { display: grid; gap: 1rem; margin-top: 2rem; }
.about__list li {
  display: flex; align-items: center; gap: 0.75rem; padding: 1rem;
  background: var(--surface-50); border: 1px solid var(--line-100); border-radius: 0.5rem;
}
.about__list i { color: var(--red-700); }
.about__list span { font-weight: 600; color: var(--text-800); }

.about__media { position: relative; }
.about__media .placeholder,
.about__media .media-photo { height: 500px; box-shadow: var(--shadow-2xl); }
.about__media .media-photo { object-position: center 30%; }
.about__badge {
  position: absolute; bottom: -2rem; left: -2rem;
  display: none;
  padding: 2rem;
  background: var(--red-700); color: var(--white);
  border-radius: 1rem; box-shadow: var(--shadow-xl);
}
.about__badge-value { font-size: 2.25rem; line-height: 2.5rem; font-weight: 700; margin-bottom: 0.25rem; }
.about__badge-label { font-size: 0.875rem; font-weight: 500; opacity: 0.9; }

.collab__logo { width: 16rem; height: 6rem; margin: 0 auto 2rem; display: flex; align-items: center; justify-content: center; }
.collab__logo img { width: 100%; height: 100%; object-fit: contain; }
.collab__text { font-size: 1.125rem; line-height: 1.625; color: var(--text-600); }
.collab__text + .collab__text { font-weight: 500; }
.collab__text:first-of-type { margin-bottom: 2rem; }


/* ==========================================================================
   14. PRODUCTOS
   ========================================================================== */
.page-hero__media { position: absolute; inset: 0; opacity: 0.2; }
.page-hero__media .placeholder { height: 100%; border: 0; border-radius: 0; }
.page-hero__content { position: relative; z-index: 10; }
.page-hero__content.text-center .lead { margin-inline: auto; }

.benefits { padding-block: 1.5rem; background: var(--red-700); color: var(--white); }
.benefits__list {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 2rem;
  font-size: 0.875rem; font-weight: 600;
}
.benefits__list li { display: flex; align-items: center; gap: 0.5rem; }
.benefits__list i { font-size: 1.25rem; }

.pill {
  display: inline-block; margin-bottom: 1rem; padding: 0.25rem 0.75rem;
  font-size: 0.875rem; font-weight: 600; border-radius: 9999px;
}
.pill--blue { background: var(--blue-100); color: var(--blue-800); }
.pill--red { background: var(--red-100); color: var(--red-800); }

.product-block__title { margin-bottom: 1.5rem; }
.product-block__text { margin-bottom: 1.5rem; }
.product-block__note {
  margin-bottom: 1.5rem; padding: 1rem;
  font-weight: 500; color: var(--text-600);
  background: var(--white); border-left: 4px solid var(--red-700); box-shadow: var(--shadow-sm);
}
.apps { margin-bottom: 2rem; padding: 1.5rem; border: 1px solid var(--line-100); border-radius: 0.75rem; }
.apps--light { background: var(--surface-50); }
.apps--white { background: var(--white); }
.apps__list { display: grid; gap: 0.75rem; }
.apps__list li { display: flex; align-items: center; gap: 0.75rem; }
.apps__list--blue i { color: var(--blue-600); }
.apps__list--red i { color: var(--red-700); }

.product-block__actions { display: flex; flex-wrap: wrap; gap: 1rem; }

.order-media { order: 2; }
.order-text { order: 1; }


/* ==========================================================================
   15. SERVICIOS
   ========================================================================== */
.page-hero--center { text-align: center; padding-bottom: 6rem; }

.audit { margin-bottom: 4rem; }
.audit__title { margin-bottom: 1rem; }
.audit .text-lg { margin-bottom: 1.5rem; }

.solve { padding: 2rem; background: var(--surface-50); border: 1px solid var(--line-100); border-radius: 1.5rem; }
.solve__title { margin-bottom: 2.5rem; text-align: center; font-size: 1.5rem; line-height: 2rem; font-weight: 700; }
.solve__grid { display: grid; gap: 2rem; }
.solve__card { padding: 1.5rem; background: var(--white); border-radius: 0.75rem; box-shadow: var(--shadow-sm); }
.solve__icon {
  width: 3rem; height: 3rem; margin-bottom: 1rem;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem; border-radius: 9999px;
}
.solve__icon--red { background: var(--red-100); color: var(--red-700); }
.solve__icon--blue { background: var(--blue-100); color: var(--blue-700); }
.solve__icon--green { background: var(--green-100); color: var(--green-700); transform: rotate(180deg); }
.solve__card h4 { margin-bottom: 0.5rem; font-weight: 700; color: var(--text-900); }
.solve__card p { font-size: 0.875rem; line-height: 1.25rem; color: var(--text-600); }

.training__head { max-width: 48rem; margin: 0 auto 4rem; text-align: center; }
.training__head h2 { margin-bottom: 1.5rem; font-size: 1.875rem; line-height: 2.25rem; font-weight: 700; }
.training__head p { font-size: 1.125rem; line-height: 1.75rem; color: var(--text-300); }
.training__grid { margin-bottom: 3rem; }
.training__card {
  padding: 2rem;
  background: var(--navy-800); border: 1px solid var(--navy-700); border-radius: 1rem;
  transition: border-color 150ms var(--ease);
}
.training__card:hover { border-color: var(--red-accent); }
.training__card h4 { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem; font-size: 1.25rem; line-height: 1.75rem; font-weight: 700; }
.training__card h4 i { color: var(--red-accent); }
.training__card p { color: var(--text-400); }

.maint__media .placeholder,
.maint__media .media-photo { height: 400px; box-shadow: var(--shadow-lg); }
.maint__text { margin-bottom: 2rem; }
.maint__list { display: grid; gap: 1rem; margin-bottom: 2rem; }
.maint__list li { display: flex; align-items: flex-start; gap: 1rem; }
.maint__icon {
  width: 2rem; height: 2rem; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--white); border-radius: 0.25rem; box-shadow: var(--shadow-sm);
  color: var(--red-700);
}
.maint__icon--flip i { transform: rotate(180deg); }
.maint__list h5 { font-weight: 700; color: var(--text-800); }
.maint__list p { font-size: 0.875rem; line-height: 1.25rem; color: var(--text-600); }


/* ==========================================================================
   16. PÁGINAS DE INDUSTRIA
   ========================================================================== */
.industry-hero { padding: 8rem 0 4rem; }
.industry-hero .page-hero__media { background: #cbd5e1; }

.back-link {
  display: inline-flex; align-items: center; gap: 0.5rem; margin-bottom: 1.5rem;
  font-size: 0.875rem; font-weight: 500; color: var(--text-300);
  transition: color 150ms var(--ease);
}
.back-link:hover { color: var(--white); }

.industry-tag { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem; }
.industry-tag__icon {
  width: 2.5rem; height: 2.5rem;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem; background: var(--red-700); border-radius: 0.5rem; box-shadow: var(--shadow-lg);
}
.industry-tag__label { font-size: 0.875rem; font-weight: 600; color: var(--red-soft); text-transform: uppercase; letter-spacing: 0.05em; }
.industry-hero .page-hero__title { margin-bottom: 1rem; }
.industry-hero .lead--wide { max-width: 48rem; }

.solutions-head { max-width: 48rem; margin: 0 auto 4rem; text-align: center; }
.solutions-head h2 { margin-bottom: 1rem; font-size: 1.875rem; line-height: 2.25rem; font-weight: 900; color: var(--text-900); letter-spacing: -0.025em; }
.solutions-head p { font-size: 1.125rem; line-height: 1.75rem; color: var(--text-600); }

/* Cabecera de categoría */
.category { margin-bottom: 3rem; }
.category--lg { margin-bottom: 5rem; }
.category--last { margin-bottom: 0; }
.category__head {
  display: flex; align-items: center; gap: 1rem;
  margin-bottom: 2rem; padding-bottom: 1rem;
  border-bottom: 1px solid var(--line-200);
}
.category__icon {
  width: 3.5rem; height: 3.5rem; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; border: 1px solid; border-radius: 1rem; box-shadow: var(--shadow-sm);
}
.category__icon--yellow { background: var(--yellow-50); color: var(--yellow-600); border-color: var(--yellow-100); }
.category__icon--blue { background: var(--blue-50); color: var(--blue-600); border-color: var(--blue-100); }
.category__icon--blue-dark { background: var(--blue-50); color: var(--blue-700); border-color: var(--blue-100); }
.category__icon--red { background: var(--red-50); color: var(--red-700); border-color: var(--red-100); }
.category__title { font-size: 1.5rem; line-height: 2rem; font-weight: 700; color: var(--text-900); }
.category__desc { margin-top: 0.25rem; font-weight: 500; color: var(--text-500); }

/* Subcategoría (Línea Hot Melt / Línea Base Agua) */
.subcat { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1.5rem; }
.subcat__dot { width: 0.625rem; height: 0.625rem; border-radius: 9999px; }
.subcat__dot--red { background: var(--red-700); }
.subcat__dot--navy { background: var(--navy-900); }
.subcat h4 { font-size: 1.125rem; line-height: 1.75rem; font-weight: 700; color: var(--text-800); text-transform: uppercase; letter-spacing: 0.025em; }

.products { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
.products--spaced { margin-bottom: 3rem; }

/* Tarjeta de producto
   Al pasar el cursor: se eleva 4px, gana sombra, el borde toma el color de
   su línea y aparece un degradado en la esquina superior derecha. */
.product-card {
  position: relative; overflow: hidden;
  display: flex; flex-direction: column; height: 100%;
  padding: 1.5rem;
  background: var(--white);
  border: 1px solid var(--line-200); border-radius: 1rem;
  box-shadow: var(--shadow-sm);
  transition: all 300ms var(--ease);
}
.product-card:hover { transform: translateY(-0.25rem); box-shadow: var(--shadow-xl); }
.product-card--red:hover { border-color: var(--red-200); }
.product-card--blue:hover { border-color: var(--blue-200); }

.product-card::before {
  content: ""; position: absolute; top: 0; right: 0;
  width: 8rem; height: 8rem; border-bottom-left-radius: 9999px;
  opacity: 0; pointer-events: none;
  transition: opacity 300ms var(--ease);
}
.product-card--red::before { background: linear-gradient(to bottom left, var(--red-100), transparent); }
.product-card--blue::before { background: linear-gradient(to bottom left, var(--blue-100), transparent); }
.product-card:hover::before { opacity: 1; }
.product-card > * { position: relative; }

.product-card__kicker { margin-bottom: 0.5rem; font-size: 0.75rem; font-weight: 700; color: var(--red-700); text-transform: uppercase; letter-spacing: 0.05em; }
.product-card__head { display: flex; justify-content: space-between; align-items: flex-start; gap: 0.5rem; margin-bottom: 1.5rem; }
.product-card__name { font-size: 1.25rem; line-height: 1.25; font-weight: 900; color: var(--text-900); letter-spacing: -0.025em; }
.product-card__name--lg { font-size: 1.5rem; }

.tag {
  flex-shrink: 0;
  display: inline-flex; align-items: center; gap: 0.375rem;
  padding: 0.25rem 0.625rem;
  font-size: 10px; line-height: 1.5; font-weight: 700; color: var(--white);
  text-transform: uppercase; letter-spacing: 0.05em;
  border-radius: 0.375rem; box-shadow: var(--shadow-sm);
}
.tag--hotmelt { background: var(--red-800); }
.tag--water { background: var(--navy-900); }

.product-card__body { flex-grow: 1; display: grid; gap: 1.25rem; align-content: start; }
.spec__label {
  display: flex; align-items: center; gap: 0.375rem; margin-bottom: 0.375rem;
  font-size: 10px; line-height: 1.5; font-weight: 700; color: var(--text-400);
  text-transform: uppercase; letter-spacing: 0.1em;
}
.spec__label--list { margin-bottom: 0.5rem; }
.spec__label .fa-crosshairs { color: var(--text-300); }
.spec__label .fa-bolt { color: var(--yellow-400); }
.spec__label .fa-circle-check { color: var(--green-500); }
.spec__text { font-size: 0.875rem; line-height: 1.625; font-weight: 500; color: var(--text-700); }
.spec__text--strong { font-weight: 600; color: var(--text-900); }
.spec--divided { padding-top: 1rem; border-top: 1px solid var(--line-100); }
.spec__list { display: grid; gap: 0.375rem; font-size: 0.875rem; line-height: 1.25rem; font-weight: 600; color: var(--text-800); }
.spec__list li { display: flex; align-items: center; gap: 0.5rem; }
.spec__list i { font-size: 0.75rem; color: var(--red-700); }


/* ==========================================================================
   16b. APLICACIONES HOT MELT Y ADHESIVOS ACUOSOS
   Páginas que se abren con "Ver Aplicaciones" en Productos: los productos
   de cada tecnología agrupados por aplicación, con la industria de cada
   grupo y un filtro por industria. La variante --blue es la de Acuosos.
   ========================================================================== */
.app-filter {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 0.5rem;
  margin: -1.5rem 0 3rem;
}
.app-filter__chip {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.5rem 1rem;
  font-size: 0.875rem; font-weight: 600; color: var(--text-600);
  background: var(--surface-50); border: 1px solid var(--line-200); border-radius: 9999px;
  transition: all 150ms var(--ease);
}
.app-filter__chip:hover { border-color: var(--red-300); color: var(--red-700); }
.app-filter__chip.is-active { background: var(--red-700); border-color: var(--red-700); color: var(--white); }
.app-filter__count {
  min-width: 1.5rem; padding: 0 0.375rem;
  font-size: 0.75rem; line-height: 1.25rem; text-align: center;
  background: var(--white); color: var(--text-700); border-radius: 9999px;
}
.app-filter__chip.is-active .app-filter__count { color: var(--red-700); }
.app-filter--blue .app-filter__chip:hover { border-color: var(--blue-200); color: var(--blue-800); }
.app-filter--blue .app-filter__chip.is-active { background: var(--blue-800); border-color: var(--blue-800); color: var(--white); }
.app-filter--blue .app-filter__chip.is-active .app-filter__count { color: var(--blue-800); }
.industry-tag__icon--blue { background: var(--blue-800); }
.industry-tag__label--blue { color: var(--blue-200); }

.app-group[hidden] { display: none; }
.app-group .category__head { flex-wrap: wrap; }
.app-group__title { flex: 1 1 12rem; }

/* Industria a la que pertenece cada grupo */
.industry-chip {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.375rem 0.75rem;
  font-size: 0.75rem; font-weight: 700; color: var(--white);
  text-transform: uppercase; letter-spacing: 0.05em;
  background: var(--navy-900); border-radius: 0.5rem; box-shadow: var(--shadow-sm);
}
.industry-chip i { color: var(--red-soft); }


/* ==========================================================================
   17. FOOTER
   ========================================================================== */
.footer { padding-block: 3rem; background: var(--navy-900); color: var(--text-300); border-top: 1px solid var(--navy-800); }
.footer__grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
.footer__logo { height: 2.25rem; width: auto; margin-bottom: 1rem; }
.footer__tagline { margin-bottom: 1.5rem; font-size: 0.875rem; line-height: 1.25rem; }
.footer__social { color: var(--text-400); transition: color 150ms var(--ease); }
.footer__social:hover { color: var(--white); }
/* Icono de Instagram en blanco a la izquierda del usuario */
.footer__social-row { display: flex; align-items: center; gap: 0.625rem; }
.footer__ig { display: inline-flex; color: var(--white); transition: opacity 150ms var(--ease), transform 150ms var(--ease); }
.footer__ig:hover { opacity: 0.8; transform: scale(1.08); }
.footer__ig svg { display: block; }
.footer__title { margin-bottom: 1rem; font-weight: 600; color: var(--white); }
.footer__list { display: grid; gap: 0.75rem; font-size: 0.875rem; line-height: 1.25rem; }
.footer__list--tight { gap: 0.5rem; }
.footer__list li { display: flex; align-items: flex-start; gap: 0.75rem; }
.footer__list li.is-center { align-items: center; }
.footer__list i { flex-shrink: 0; margin-top: 0.25rem; color: var(--red-accent); }
.footer__list li.is-center i { margin-top: 0; }
.footer__break { gap: 0.5rem !important; margin-top: 0.5rem; }
.footer__dot { display: inline-block; width: 0.5rem; height: 0.5rem; border-radius: 9999px; background: var(--yellow-500); }
.footer__link { transition: color 150ms var(--ease); }
.footer__link:hover { color: var(--red-soft); }
.footer__bottom {
  margin-top: 3rem; padding-top: 2rem;
  border-top: 1px solid var(--navy-800);
  font-size: 0.875rem; text-align: center;
}


/* ==========================================================================
   18. RESPONSIVE
   ========================================================================== */

/* ---- sm: ≥ 640px ---- */
@media (min-width: 640px) {
  .featured__list { grid-template-columns: repeat(2, 1fr); }
}

/* ---- md: ≥ 768px (tablet y escritorio) ---- */
@media (min-width: 768px) {
  .container { padding-inline: 2rem; }

  /* Navegación */
  .nav__links { display: flex; }
  .nav__cta { display: block; }
  .nav__toggle,
  .mobile-menu { display: none !important; }

  /* Grids a dos columnas */
  .grid-2 { grid-template-columns: repeat(2, 1fr); }

  /* Hero */
  .hero__title { font-size: 3.75rem; }
  .hero__fade { background: linear-gradient(to right, rgb(11 8 27 / 0.82) 0%, rgb(11 8 27 / 0.66) 45%, transparent 85%); }

  /* Destacado */
  .featured__text { font-size: 1rem; line-height: 1.625; }
  .featured__media { height: 320px; }
  .featured__media span { font-size: 0.875rem; }

  /* Industrias y cifras */
  .industries { grid-template-columns: repeat(4, 1fr); }
  .stats { grid-template-columns: repeat(4, 1fr); }
  .stat__value { font-size: 3rem; line-height: 1; }

  /* Alianza */
  .alliance { flex-direction: row; padding: 3rem; }
  .alliance__logo-col { width: 33.333%; }
  .alliance__body { width: 66.666%; }

  /* Clientes */
  .clients__logos { grid-template-columns: repeat(4, 1fr); gap: 3rem; }
  .clients__logos img { height: var(--h); }

  /* Contacto */
  .contact__card { flex-direction: row; }
  .contact__aside { width: 41.666%; }
  .contact__form-wrap { width: 58.333%; }
  .form__row { grid-template-columns: repeat(2, 1fr); }
  .form__submit { width: auto; justify-self: start; }

  /* Páginas internas */
  .page-hero__title,
  .about__title { font-size: 3rem; line-height: 1; }
  .about__badge { display: block; }
  .benefits__list { gap: 4rem; font-size: 1rem; }
  .order-media { order: 1; }
  .order-text { order: 2; }
  .solve { padding: 3rem; }
  .solve__grid { grid-template-columns: repeat(3, 1fr); }

  /* Industrias: tarjetas a tres columnas */
  .solutions-head h2 { font-size: 2.25rem; line-height: 2.5rem; }
  .category__title { font-size: 1.875rem; line-height: 2.25rem; }
  .products { grid-template-columns: repeat(3, 1fr); }
  .product-card__name { font-size: 1.5rem; }

  /* Footer */
  .footer__grid { grid-template-columns: repeat(4, 1fr); }
  .footer__bottom { text-align: left; }
}

/* Movimiento reducido: se respetan las preferencias del usuario */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}


/* ==========================================================================
   19. BANNERS CON IMAGEN (páginas internas)
   ========================================================================== */
/* Capa de imagen de los banners internos */
.banner-layer { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.banner-layer img,
.banner-layer video { width: 100%; height: 100%; object-fit: cover; }
.banner-layer::after { content: ""; position: absolute; inset: 0; background: rgb(11 8 27 / 0.72); }
/* Escritorio: más claro hacia la derecha, como el banner de Inicio;
   en las cabeceras con texto centrado, capa uniforme */
@media (min-width: 768px) {
  .page-hero .banner-layer::after { background: linear-gradient(to right, rgb(11 8 27 / 0.85), rgb(11 8 27 / 0.66) 50%, rgb(11 8 27 / 0.38)); }
  .page-hero--center .banner-layer::after,
  .page-hero[data-banner="productos"] .banner-layer::after { background: rgb(11 8 27 / 0.62); }
}
.page-hero.has-image .page-hero__media { display: none; }
.page-hero > .container,
.page-hero > .container--narrow { position: relative; z-index: 10; }


/* ==========================================================================
   19. Ajustes del tema WordPress
   ========================================================================== */
a.nav__logo, a.nav-link, a.nav-link-mobile, a.dropdown__item, a.mobile-sub__item,
a.industry, a.btn, a.btn-sheet, a.link-more, a.back-link { text-decoration: none; }
a.nav-link-mobile { display: flex; }
a.dropdown__item, a.mobile-sub__item { display: block; }
a.industry { color: inherit; }
.admin-bar .nav { top: 32px; }
@media (max-width: 782px) { .admin-bar .nav { top: 46px; } }
.form__msg { margin-top: 1rem; }
.wa-float {
  position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 60;
  width: 3.5rem; height: 3.5rem; border-radius: 9999px;
  display: flex; align-items: center; justify-content: center;
  background: #25d366; color: #fff; font-size: 1.75rem;
  box-shadow: 0 6px 18px rgba(0,0,0,.25); transition: transform 150ms ease;
}
.wa-float:hover { transform: scale(1.08); }