/* ==========================================================================
   MIMO SENIOR — HOJA DE ESTILOS PRINCIPAL
   --------------------------------------------------------------------------
   Organización:
   01. Variables del tema claro
   02. Variables del tema oscuro
   03. Reset y estilos globales
   04. Tipografía
   05. Utilidades y contenedores
   06. Header, logo y navegación
   07. Botones
   08. Breadcrumbs
   09. Hero e imágenes
   10. Secciones y tarjetas
   11. Selector de necesidades
   12. Secciones divididas y listas
   13. Procesos y pasos
   14. Bloques destacados y CTA final
   15. Tablas, avisos y medición
   16. Catálogo de productos
   17. Formularios
   18. Calculadora
   19. Preguntas frecuentes
   20. Contacto y contenido legal
   21. Footer
   22. Barra móvil de acciones
   23. Responsive
   24. Accesibilidad y movimiento reducido

   IMPORTANTE:
   - El diseño base es mobile-first.
   - No edites la copia de este archivo dentro de /dist.
   - Después de cada cambio ejecuta: node build.mjs
   ========================================================================== */


/* ==========================================================================
   01. VARIABLES DEL TEMA CLARO
   ========================================================================== */

:root {
  /* Escala principal de azul de la marca */
  --color-brand-950: #0c3345;
  --color-brand-900: #124a62;
  --color-brand-800: #1c6889;
  --color-brand-700: #2d8cbe;
  --color-brand-200: #b8dce8;
  --color-brand-100: #e1f0f5;
  --color-brand-050: #f2f8f6;

  /* Verde Mantis: botones y elementos destacados */
  --color-accent: #59c749;
  --color-accent-hover: #2f7f29;
  --color-accent-soft: #e6f6df;
  --color-on-accent: #102a33;

  /* Neutros, superficies y estados */
  --color-milk: #fffdf1;
  --color-background: var(--color-milk);
  --color-surface: #f7f4e7;
  --color-text: #172b33;
  --color-text-muted: #53656c;
  --color-border: #d9d8c8;
  --color-success: #2f735d;
  --color-warning: #8a5a10;
  --color-warning-bg: #fff5dd;
  --color-error: #a93636;

  /* Fondos sólidos que siempre necesitan texto Milk */
  --color-solid-brand: #124a62;
  --color-on-solid-brand: var(--color-milk);

  /* Colores específicos del CTA final */
  --color-final-cta-background: #124a62;
  --color-final-cta-text: var(--color-milk);
  --color-final-cta-text-muted: #e2e3d8;
  --color-final-cta-button-background: var(--color-milk);
  --color-final-cta-button-text: #124a62;

  /* Sombras */
  --shadow-sm: 0 8px 24px rgba(16, 47, 50, .08);
  --shadow-md: 0 18px 48px rgba(16, 47, 50, .13);

  /* Bordes redondeados */
  --radius-sm: .75rem;
  --radius-md: 1.25rem;
  --radius-lg: 2rem;

  /* Medidas globales */
  --container: 90rem;
  --header-height: 4.75rem;

  /* Tipografía de sistema */
  --font-sans:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
}


/* ==========================================================================
   02. VARIABLES DEL TEMA OSCURO
   ========================================================================== */

html[data-theme="dark"] {
  /* La escala de marca se aclara para mantener contraste sobre fondo oscuro */
  --color-brand-950: #e5f6fc;
  --color-brand-900: #b9e3f3;
  --color-brand-800: #79c7e4;
  --color-brand-700: #4aa8d1;
  --color-brand-200: #3a6675;
  --color-brand-100: #173945;
  --color-brand-050: #102b34;

  /* Verde Mantis */
  --color-accent: #59c749;
  --color-accent-hover: #72d864;
  --color-accent-soft: #1b452f;
  --color-on-accent: #102a33;

  /* Fondos y textos */
  --color-background: #0b2028;
  --color-surface: #12313b;
  --color-text: var(--color-milk);
  --color-text-muted: #c8d0c5;
  --color-border: #31515b;

  /* Estados */
  --color-success: #8dd2b8;
  --color-warning: #f3c66d;
  --color-warning-bg: #3b301c;
  --color-error: #ff9f9f;

  /* Elementos sólidos: permanecen oscuros en ambos temas */
  --color-solid-brand: #124a62;
  --color-on-solid-brand: var(--color-milk);

  /* CTA final */
  --color-final-cta-background: #0c3345;
  --color-final-cta-text: var(--color-milk);
  --color-final-cta-text-muted: #d8ddd5;
  --color-final-cta-button-background: var(--color-milk);
  --color-final-cta-button-text: #0c3345;

  /* Sombras del tema oscuro */
  --shadow-sm: 0 8px 24px rgba(0, 0, 0, .2);
  --shadow-md: 0 18px 48px rgba(0, 0, 0, .3);
}


/* ==========================================================================
   03. RESET Y ESTILOS GLOBALES
   ========================================================================== */

* {
  box-sizing: border-box;
}

html {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  overflow-x: clip;
  scroll-behavior: smooth;
  background: var(--color-background);
}

body {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  margin: 0;
  overflow-x: hidden;
  overflow-x: clip;
  color: var(--color-text);
  background: var(--color-background);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

/*
 * Evita que una sección, un grid o un elemento flexible amplíe
 * accidentalmente el ancho total de la página.
 */
main,
header,
footer,
section {
  max-width: 100%;
}

body.nav-open {
  overflow: hidden;
}

img,
svg,
video,
canvas {
  max-width: 100%;
}

img {
  display: block;
  height: auto;
}

a {
  color: var(--color-brand-800);
  text-underline-offset: .18em;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  cursor: pointer;
}

:focus-visible {
  outline: .2rem solid var(--color-accent);
  outline-offset: .2rem;
}

[hidden] {
  display: none !important;
}


/* ==========================================================================
   04. TIPOGRAFÍA
   ========================================================================== */

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  color: var(--color-brand-950);
  line-height: 1.14;
  letter-spacing: -.025em;
  text-wrap: balance;
}

h1 {
  margin-bottom: 1.25rem;
  font-size: clamp(2.35rem, 8vw, 4.8rem);
}

h2 {
  margin-bottom: 1rem;
  font-size: clamp(1.8rem, 5vw, 3rem);
}

h3 {
  margin-bottom: .65rem;
  font-size: clamp(1.15rem, 3vw, 1.45rem);
}

p {
  margin-bottom: 1rem;
}


/* ==========================================================================
   05. UTILIDADES Y CONTENEDORES
   ========================================================================== */

.container {
  width: min(calc(100% - 2rem), var(--container));
  max-width: 100%;
  margin-inline: auto;
}

.narrow {
  width: min(calc(100% - 2rem), 50rem);
  max-width: 100%;
  margin-inline: auto;
}

/*
 * min-width: 0 es esencial en hijos de Grid y Flex.
 * Permite que textos, botones y tarjetas se contraigan sin crear
 * desplazamiento horizontal en teléfonos y tabletas.
 */
.header-inner,
.hero-grid > *,
.split-grid > *,
.card-grid > *,
.product-grid > *,
.need-grid > *,
.process-list > *,
.footer-grid > *,
.contact-card > *,
.highlight > *,
.final-cta .container > *,
.form-grid > *,
.choice-grid > * {
  min-width: 0;
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* Enlace para saltar directamente al contenido con teclado */
.skip-link {
  position: fixed;
  z-index: 1000;
  top: .5rem;
  left: .5rem;
  padding: .7rem 1rem;
  color: var(--color-milk);
  background: var(--color-brand-950);
  border-radius: .5rem;
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}


/* ==========================================================================
   06. HEADER, LOGO Y NAVEGACIÓN
   ========================================================================== */

/* Cabecera sticky */
.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  height: var(--header-height);
  border-bottom: 1px solid color-mix(
    in srgb,
    var(--color-border) 75%,
    transparent
  );
  background: var(--color-background);

  /*
   * En móvil no se usa backdrop-filter.
   * Ese efecto convierte el header en el bloque de referencia de los
   * elementos position: fixed y hacía que el menú lateral quedara limitado
   * a la altura del header.
   */
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
}

/* Enlace principal de la marca */
.brand {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  color: var(--color-brand-950);
  text-decoration: none;
  line-height: 1;
}

/* Contenedor de los dos logos: claro y oscuro */
.brand-logo-wrapper {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

/* Tamaño del logo en el header */
.brand-logo {
  display: block;
  width: clamp(7.75rem, 11vw, 9.75rem);
  max-width: 100%;
  height: auto;
  max-height: 3rem;
  object-fit: contain;
  object-position: left center;
}

/* En tema claro se usa el logo normal */
.brand-logo-for-light {
  display: block;
}

/* En tema claro se oculta el logo diseñado para fondos oscuros */
.brand-logo-for-dark {
  display: none;
}

/* Intercambio de logos en tema oscuro */
html[data-theme="dark"] .brand-logo-for-light {
  display: none;
}

html[data-theme="dark"] .brand-logo-for-dark {
  display: block;
}

/* Acciones del header: idioma, tema y menú */
.header-actions {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  gap: .35rem;
}

.language-link {
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  padding: .5rem .7rem;
  color: var(--color-text);
  font-size: .86rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  border-radius: .55rem;
}

.icon-button {
  width: 2.75rem;
  height: 2.75rem;
  display: inline-grid;
  place-items: center;
  padding: 0;
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: .75rem;
  background: var(--color-surface);
}

.icon-button svg,
.mobile-action-bar svg {
  width: 1.35rem;
  height: 1.35rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Menú lateral móvil: estado cerrado */
.primary-nav {
  visibility: hidden;
  position: fixed;
  z-index: 130;
  top: 0;
  right: 0;
  bottom: 0;
  left: auto;
  width: min(88vw, 24rem);
  max-width: 100vw;
  height: 100vh;
  height: 100dvh;
  max-height: 100dvh;
  padding: 1rem 1.25rem 2rem;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  color: var(--color-text);
  background: var(--color-surface);
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transform: translateX(105%);
  transition:
    transform .2s ease,
    opacity .2s ease,
    visibility 0s linear .2s;
}

/* Menú lateral móvil: estado abierto */
.primary-nav.is-open {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
  transform: translateX(0);
  transition:
    transform .2s ease,
    opacity .2s ease;
}

.primary-nav ul {
  display: grid;
  gap: .15rem;
  margin: 2rem 0;
  padding: 0;
  list-style: none;
}

.primary-nav li a {
  min-height: 3rem;
  display: flex;
  align-items: center;
  padding: .6rem .8rem;
  color: var(--color-text);
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  border-radius: .6rem;
}

.primary-nav li a:hover,
.primary-nav li a[aria-current="page"] {
  color: var(--color-brand-950);
  background: var(--color-brand-100);
}

.nav-close {
  margin-left: auto;
}

.nav-quote {
  width: 100%;
  min-width: 0;
  max-width: 100%;
  white-space: normal;
  overflow-wrap: anywhere;
}

.nav-backdrop {
  position: fixed;
  z-index: 95;
  inset: 0;
  background: rgba(9, 20, 22, .56);
}


/* ==========================================================================
   07. BOTONES
   ========================================================================== */

.button {
  min-height: 2.9rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .72rem 1.15rem;
  border: 1px solid transparent;
  border-radius: .8rem;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition:
    background .16s ease,
    border-color .16s ease,
    transform .16s ease;
}

.button:hover {
  transform: translateY(-1px);
}

/* Botón principal verde */
.button-primary {
  color: var(--color-on-accent);
  background: var(--color-accent);
  box-shadow: 0 .45rem 1.2rem color-mix(
    in srgb,
    var(--color-accent) 24%,
    transparent
  );
}

.button-primary:hover {
  color: var(--color-on-accent);
  background: var(--color-accent-hover);
}

/* Botón secundario transparente */
.button-secondary {
  color: var(--color-brand-950);
  border-color: var(--color-brand-700);
  background: transparent;
}

.button-secondary:hover {
  color: var(--color-brand-950);
  background: var(--color-brand-100);
}

/* Botón claro usado sobre fondos oscuros */
.button-light {
  color: var(--color-final-cta-button-text);
  background: var(--color-final-cta-button-background);
}

.button-light:hover {
  color: var(--color-final-cta-text);
  border-color: var(--color-final-cta-text);
  background: transparent;
}

/* Botón discreto para acciones secundarias */
.button-quiet {
  min-height: 2.5rem;
  padding: .5rem .75rem;
  color: var(--color-brand-950);
  border-color: var(--color-border);
  background: var(--color-surface);
}


/* ==========================================================================
   08. BREADCRUMBS
   ========================================================================== */

.breadcrumbs {
  padding-block: 1rem 0;
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
  margin: 0;
  padding: 0;
  color: var(--color-text-muted);
  font-size: .86rem;
  list-style: none;
}

.breadcrumbs li + li::before {
  content: '/';
  margin-right: .35rem;
}

.breadcrumbs a {
  color: inherit;
}


/* ==========================================================================
   09. HERO E IMÁGENES
   ========================================================================== */

.hero {
  padding:
    clamp(2.2rem, 7vw, 6rem)
    0
    clamp(3rem, 8vw, 7rem);
  overflow: clip;
}

.hero-grid {
  display: grid;
  align-items: center;
  gap: 2rem;
}

.hero-copy {
  position: relative;
  z-index: 1;
}

.eyebrow {
  margin-bottom: .75rem;
  color: var(--color-accent-hover);
  font-size: .8rem;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.hero-lead {
  max-width: 43rem;
  margin-bottom: 1.5rem;
  color: var(--color-text-muted);
  font-size: clamp(1.08rem, 2.7vw, 1.35rem);
}

.hero-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem 1.2rem;
  margin: 1.4rem 0 0;
  padding: 0;
  color: var(--color-text-muted);
  font-size: .88rem;
  list-style: none;
}

.hero-trust li::before {
  content: '✓';
  margin-right: .35rem;
  color: var(--color-success);
  font-weight: 900;
}

.updated {
  color: var(--color-text-muted);
  font-size: .9rem;
}

/* Contenedor visual para imágenes reales o placeholders */
.image-placeholder {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: linear-gradient(
    135deg,
    var(--color-brand-100),
    var(--color-accent-soft)
  );
  box-shadow: var(--shadow-md);
}

.image-placeholder::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px color-mix(
    in srgb,
    var(--color-milk) 20%,
    transparent
  );
}

.hero-media {
  aspect-ratio: 6 / 5;
}

.hero-media img,
.split-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}


/* ==========================================================================
   10. SECCIONES Y TARJETAS
   ========================================================================== */

.section {
  padding: clamp(3.5rem, 8vw, 7rem) 0;
}

.section-soft {
  background: var(--color-brand-050);
  border-block: 1px solid color-mix(
    in srgb,
    var(--color-border) 80%,
    transparent
  );
}

.compact-section {
  padding-block: 2rem;
}

.section-heading {
  max-width: 47rem;
  margin-bottom: 2rem;
}

.section-heading h2 {
  margin-bottom: .75rem;
}

.section-intro {
  color: var(--color-text-muted);
  font-size: 1.08rem;
}

.card-grid,
.product-grid {
  display: grid;
  gap: 1rem;
}

.card,
.product-card {
  position: relative;
  padding: 1.4rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.card-number {
  display: inline-block;
  margin-bottom: 1.4rem;
  color: var(--color-brand-800);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .12em;
}

.card p,
.product-card > p {
  color: var(--color-text-muted);
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-weight: 800;
  text-decoration: none;
}


/* ==========================================================================
   11. SELECTOR DE NECESIDADES
   ========================================================================== */

.need-grid {
  display: grid;
  gap: .8rem;
}

.need-card {
  min-height: 6rem;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: .9rem;
  padding: 1rem;
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  text-decoration: none;
  box-shadow: var(--shadow-sm);
}

.need-card:hover {
  color: var(--color-text);
  border-color: var(--color-brand-700);
  transform: translateY(-1px);
}

.need-card strong,
.need-card small {
  display: block;
}

.need-card small {
  margin-top: .2rem;
  color: var(--color-text-muted);
}

.need-icon {
  width: 2.2rem;
  height: 2.2rem;
  display: grid;
  place-items: center;
  color: var(--color-success);
  border-radius: 50%;
  background: var(--color-brand-100);
  font-weight: 900;
}


/* ==========================================================================
   12. SECCIONES DIVIDIDAS Y LISTAS
   ========================================================================== */

.split-grid {
  display: grid;
  align-items: center;
  gap: 2rem;
}

.split-media {
  aspect-ratio: 16 / 13;
}

.split-copy > p {
  color: var(--color-text-muted);
  font-size: 1.06rem;
}

.check-list {
  display: grid;
  gap: .7rem;
  margin: 1.25rem 0 1.5rem;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 1.8rem;
}

.check-list li::before {
  content: '✓';
  position: absolute;
  top: 0;
  left: 0;
  color: var(--color-success);
  font-weight: 900;
}


/* ==========================================================================
   13. PROCESOS Y PASOS
   ========================================================================== */

.process-list {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.process-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  padding: 1.2rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.step-index {
  width: 2.4rem;
  height: 2.4rem;
  display: grid;
  place-items: center;
  color: var(--color-on-solid-brand);
  border-radius: 50%;
  background: var(--color-solid-brand);
  font-weight: 900;
}

.process-list p {
  margin-bottom: 0;
  color: var(--color-text-muted);
}


/* ==========================================================================
   14. BLOQUES DESTACADOS Y CTA FINAL
   ========================================================================== */

.highlight,
.final-cta .container {
  display: grid;
  align-items: center;
  gap: 1.5rem;
  padding: clamp(1.5rem, 5vw, 3rem);
  color: var(--color-final-cta-text);
  border-radius: var(--radius-lg);
  background: var(--color-final-cta-background);
  box-shadow: var(--shadow-md);
}

.highlight h2,
.highlight .eyebrow,
.final-cta h2 {
  color: var(--color-final-cta-text);
}

.highlight p,
.final-cta p {
  margin-bottom: 0;
  color: var(--color-final-cta-text-muted);
}

.final-cta .button-light {
  color: var(--color-final-cta-button-text);
  border-color: var(--color-final-cta-button-background);
  background: var(--color-final-cta-button-background);
}

.final-cta .button-light:hover {
  color: var(--color-final-cta-text);
  border-color: var(--color-final-cta-text);
  background: transparent;
}

.final-cta {
  padding-top: 1.5rem;
}

.highlight .button,
.final-cta .button {
  max-width: 100%;
  white-space: normal;
  overflow-wrap: anywhere;
}


/* ==========================================================================
   15. TABLAS, AVISOS Y MEDICIÓN
   ========================================================================== */

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

table {
  width: 100%;
  min-width: 44rem;
  border-collapse: collapse;
}

th,
td {
  padding: 1rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--color-border);
}

thead th {
  color: var(--color-brand-950);
  background: var(--color-brand-100);
}

tbody th {
  width: 22%;
  color: var(--color-brand-950);
}

tbody td {
  color: var(--color-text-muted);
}

.table-note {
  margin-top: .8rem;
  color: var(--color-text-muted);
  font-size: .9rem;
}

.measurement-steps {
  display: grid;
  gap: .75rem;
  margin: 1.5rem 0;
  padding: 0;
  list-style: none;
}

.measurement-steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: .8rem;
}

.measurement-steps span {
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  color: var(--color-on-solid-brand);
  border-radius: 50%;
  background: var(--color-solid-brand);
  font-weight: 800;
}

.notice {
  padding: 1.25rem;
  border: 1px solid var(--color-brand-200);
  border-left: .35rem solid var(--color-brand-700);
  border-radius: var(--radius-sm);
  background: var(--color-brand-100);
}

.notice h2 {
  font-size: 1.35rem;
}

.notice p:last-child {
  margin-bottom: 0;
}

.notice.warning {
  color: var(--color-warning);
  border-color: color-mix(
    in srgb,
    var(--color-warning) 42%,
    var(--color-border)
  );
  border-left-color: var(--color-warning);
  background: var(--color-warning-bg);
}

.inline-notice {
  margin: .85rem 0 1rem;
  padding: 1rem;
  color: var(--color-text);
  border-left: .3rem solid var(--color-brand-700);
  border-radius: .5rem;
  background: var(--color-brand-100);
}


/* ==========================================================================
   16. CATÁLOGO DE PRODUCTOS
   ========================================================================== */

.product-grid {
  grid-template-columns: 1fr;
}

.product-card {
  display: flex;
  flex-direction: column;
}

.product-card dl {
  margin: .5rem 0 1.25rem;
}

.product-card dl div {
  padding-block: .7rem;
  border-top: 1px solid var(--color-border);
}

.product-card dt {
  color: var(--color-brand-950);
  font-size: .8rem;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.product-card dd {
  margin: .2rem 0 0;
  color: var(--color-text-muted);
}

.product-card .availability {
  margin-top: auto;
  color: var(--color-success);
  font-size: .86rem;
  font-weight: 800;
}

.product-card .button {
  align-self: flex-start;
}


/* ==========================================================================
   17. FORMULARIOS
   ========================================================================== */

.form-container {
  max-width: 58rem;
}

.progressive-form,
.calculator {
  padding: clamp(1rem, 4vw, 2rem);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.form-progress {
  height: .5rem;
  margin-bottom: .8rem;
  overflow: hidden;
  border-radius: 999px;
  background: var(--color-brand-100);
}

.form-progress span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: var(--color-accent);
  transition: width .2s ease;
}

.progress-text {
  margin-bottom: .45rem;
  color: var(--color-text-muted);
  font-size: .9rem;
  font-weight: 800;
}

.step-labels {
  display: none;
}

.form-status {
  min-height: 1.5rem;
  margin-bottom: .4rem;
  color: var(--color-success);
  font-weight: 700;
}

.form-step {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.form-step > legend {
  width: 100%;
  margin-bottom: 1.5rem;
  color: var(--color-brand-950);
  font-size: 1.55rem;
  font-weight: 900;
}

.form-grid {
  display: grid;
  gap: 1rem;
}

.form-field {
  min-width: 0;
}

.form-field label,
.choice-group legend {
  display: block;
  margin-bottom: .4rem;
  color: var(--color-brand-950);
  font-weight: 800;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  min-height: 3rem;
  padding: .72rem .8rem;
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: .65rem;
  background: var(--color-background);
}

.form-field textarea {
  resize: vertical;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--color-brand-700);
  outline: none;
  box-shadow: 0 0 0 .18rem color-mix(
    in srgb,
    var(--color-brand-700) 18%,
    transparent
  );
}

.form-field [aria-invalid="true"] {
  border-color: var(--color-error);
}

.field-error {
  min-height: 1.1rem;
  margin: .25rem 0 0;
  color: var(--color-error);
  font-size: .82rem;
}

.choice-group {
  margin: 1.2rem 0 0;
  padding: 0;
  border: 0;
}

.choice-grid {
  display: grid;
  gap: .65rem;
}

.choice,
.consent {
  display: flex;
  align-items: flex-start;
  gap: .7rem;
  padding: .75rem;
  border: 1px solid var(--color-border);
  border-radius: .65rem;
  background: var(--color-background);
}

.choice input,
.consent input {
  width: 1.2rem;
  height: 1.2rem;
  margin-top: .15rem;
  accent-color: var(--color-accent);
}

.conditional-fields {
  margin-top: 1.2rem;
  padding: 1rem;
  border-radius: var(--radius-sm);
  background: var(--color-brand-050);
}

.form-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .75rem;
  margin-top: 1.5rem;
}

.summary-box {
  margin-top: 1.2rem;
  padding: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-brand-050);
}

.summary-box pre {
  max-height: 19rem;
  overflow: auto;
  padding: 1rem;
  color: var(--color-text);
  background: var(--color-surface);
  border-radius: .55rem;
  white-space: pre-wrap;
  word-break: break-word;
  font: inherit;
  font-size: .9rem;
}

/* Campo trampa para reducir spam básico */
.honeypot {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}


/* ==========================================================================
   18. CALCULADORA
   ========================================================================== */

.calculator .button-secondary {
  margin-top: 1rem;
}

.calculator-results {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .75rem;
  margin: 1.3rem 0 1rem;
}

.calculator-results div {
  padding: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-brand-050);
}

.calculator-results span,
.calculator-results strong {
  display: block;
}

.calculator-results span {
  color: var(--color-text-muted);
  font-size: .8rem;
}

.calculator-results strong {
  margin-top: .35rem;
  color: var(--color-brand-950);
  font-size: 1.6rem;
}

.calculator-note {
  color: var(--color-text-muted);
  font-size: .88rem;
}


/* ==========================================================================
   19. PREGUNTAS FRECUENTES
   ========================================================================== */

.faq-list {
  display: grid;
  gap: .7rem;
}

.faq-list details {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}

.faq-list summary {
  min-height: 3.4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .9rem 1rem;
  color: var(--color-brand-950);
  font-weight: 850;
  cursor: pointer;
  list-style: none;
}

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

.faq-list summary::after {
  content: '+';
  font-size: 1.45rem;
  font-weight: 500;
}

.faq-list details[open] summary::after {
  content: '−';
}

.faq-list details > div {
  padding: 0 1rem 1rem;
  color: var(--color-text-muted);
}

.faq-list details p:last-child {
  margin-bottom: 0;
}

.faq-groups {
  display: grid;
  gap: 2.3rem;
}


/* ==========================================================================
   20. CONTACTO Y CONTENIDO LEGAL
   ========================================================================== */

.contact-card {
  display: grid;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.contact-card strong {
  display: block;
  color: var(--color-brand-950);
  font-size: 1.25rem;
}

.legal-layout {
  max-width: 52rem;
  padding-block: 1rem 5rem;
}

.legal-section {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--color-border);
}

.legal-section h2 {
  font-size: 1.5rem;
}

.legal-section p {
  color: var(--color-text-muted);
}


/* ==========================================================================
   21. FOOTER
   ========================================================================== */

.site-footer {
  margin-top: 4rem;
  padding: 3.5rem 0 6.5rem;
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border);
  background: var(--color-brand-050);
}

.footer-grid {
  display: grid;
  gap: 2.5rem;
}

.brand-footer {
  margin-bottom: 1rem;
}

/* Tamaño del logo dentro del footer */
.footer-logo {
  width: min(11rem, 100%);
  height: auto;
  max-height: 3rem;
  object-fit: contain;
  object-position: left center;
}

.site-footer h2 {
  font-size: 1rem;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.footer-links {
  display: grid;
  gap: .5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-links a,
.footer-whatsapp {
  color: var(--color-text-muted);
}

.footer-bottom {
  margin-top: 2.5rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--color-border);
  font-size: .86rem;
}

.footer-bottom p {
  margin-bottom: 0;
}

/* Crédito y enlace del desarrollador */
.footer-credit {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .35rem;
  margin-top: .65rem;
}

.footer-credit a {
  color: var(--color-brand-800);
  font-weight: 800;
  text-decoration: none;
}

.footer-credit a:hover {
  color: var(--color-accent-hover);
  text-decoration: underline;
}


/* ==========================================================================
   22. BARRA MÓVIL DE ACCIONES
   ========================================================================== */

/*
 * La barra queda limitada al ancho real del viewport.
 * minmax(0, 1fr) evita que el contenido de un botón agrande su columna
 * y empuje el segundo botón fuera de la pantalla.
 */
.mobile-action-bar {
  position: fixed;
  z-index: 90;
  right: .75rem;
  bottom: max(.65rem, env(safe-area-inset-bottom));
  left: .75rem;
  width: auto;
  max-width: calc(100vw - 1.5rem);
  max-width: calc(100dvw - 1.5rem);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .55rem;
  padding: .5rem;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  background: color-mix(
    in srgb,
    var(--color-surface) 94%,
    transparent
  );
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(12px);
}

.mobile-action-bar a {
  width: 100%;
  min-width: 0;
  max-width: 100%;
  min-height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  padding: .6rem .45rem;
  overflow: hidden;
  color: var(--color-brand-950);
  border-radius: .7rem;
  font-size: clamp(.78rem, 3.6vw, 1rem);
  font-weight: 850;
  line-height: 1.15;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
}

.mobile-action-bar a span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mobile-action-bar a svg {
  flex: 0 0 auto;
}

.mobile-action-bar a:last-child {
  color: var(--color-on-accent);
  background: var(--color-accent);
}

/* Ajuste adicional para teléfonos muy estrechos */
@media (max-width: 22rem) {
  .mobile-action-bar {
    right: .5rem;
    left: .5rem;
    max-width: calc(100vw - 1rem);
    max-width: calc(100dvw - 1rem);
    gap: .4rem;
    padding: .4rem;
  }

  .mobile-action-bar a {
    gap: .3rem;
    padding-inline: .35rem;
    font-size: .78rem;
  }

  .mobile-action-bar svg {
    width: 1.15rem;
    height: 1.15rem;
  }
}


/* ==========================================================================
   23. RESPONSIVE
   ========================================================================== */

/* --------------------------------------------------------------------------
   23.1. Teléfonos grandes y tabletas pequeñas: desde 608 px
   Conserva composiciones sencillas para evitar diseños demasiado densos.
   -------------------------------------------------------------------------- */

@media (min-width: 38rem) {
  .card-grid,
  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .need-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .form-grid.two-columns {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .full-width {
    grid-column: 1 / -1;
  }

  .choice-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}


/* --------------------------------------------------------------------------
   23.2. Tabletas: desde 768 px
   El footer puede organizarse en columnas, pero las secciones principales
   continúan con una estructura de tableta.
   -------------------------------------------------------------------------- */

@media (min-width: 48rem) {
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr;
  }

  .process-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}


/* --------------------------------------------------------------------------
   23.3. Tabletas grandes: desde 880 px
   Oculta la barra inferior móvil, pero todavía no activa las composiciones
   amplias de escritorio. Esto evita que iPad en vertical use grids forzados.
   -------------------------------------------------------------------------- */

@media (min-width: 55rem) {
  .mobile-action-bar {
    display: none;
  }

  .site-footer {
    padding-bottom: 3.5rem;
  }
}


/* --------------------------------------------------------------------------
   23.4. Contenido de escritorio: desde 1120 px
   Las composiciones amplias se activan solo cuando existe ancho real.
   Un iPad Pro de 1024 px en vertical permanece en diseño de tableta.
   -------------------------------------------------------------------------- */

@media (min-width: 70rem) {
  .hero-grid {
    grid-template-columns:
      minmax(0, 1.05fr)
      minmax(22rem, .95fr);
    gap: clamp(2rem, 5vw, 5rem);
  }

  .split-grid {
    grid-template-columns:
      minmax(20rem, .9fr)
      minmax(0, 1.1fr);
    gap: clamp(2rem, 6vw, 5rem);
  }

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

  .need-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .need-card {
    min-height: 11rem;
    grid-template-columns: 1fr auto;
    align-content: space-between;
  }

  .need-card .need-icon {
    grid-column: 1 / -1;
  }

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

  .process-list li {
    grid-template-columns: 1fr;
  }

  .product-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .form-grid.three-columns {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .contact-card,
  .highlight,
  .final-cta .container {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .step-labels {
    display: grid;
    grid-template-columns:
      repeat(var(--step-count, 3), minmax(0, 1fr));
    gap: .4rem;
    margin: 0 0 1.5rem;
    padding: 0;
    color: var(--color-text-muted);
    font-size: .75rem;
    list-style: none;
  }

  .step-labels li {
    min-width: 0;
    padding-top: .45rem;
    overflow-wrap: anywhere;
    border-top: .2rem solid var(--color-border);
  }

  .step-labels li.is-current {
    color: var(--color-brand-950);
    border-color: var(--color-accent);
    font-weight: 850;
  }
}


/* --------------------------------------------------------------------------
   23.5. Navegación horizontal: desde 1280 px
   Evita comprimir o partir las etiquetas del menú.
   -------------------------------------------------------------------------- */

@media (min-width: 80rem) {
  .site-header {
    background: color-mix(
      in srgb,
      var(--color-background) 90%,
      transparent
    );
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
  }

  .menu-toggle,
  .nav-close,
  .nav-backdrop {
    display: none !important;
  }

  .primary-nav {
    visibility: visible;
    position: static;
    width: auto;
    max-width: none;
    height: auto;
    max-height: none;
    display: flex;
    align-items: center;
    gap: .35rem;
    margin-left: auto;
    padding: 0;
    overflow: visible;
    color: inherit;
    background: transparent;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
    transition: none;
  }

  .primary-nav ul {
    display: flex;
    align-items: center;
    gap: 0;
    margin: 0;
  }

  .primary-nav li a {
    min-height: 2.6rem;
    padding: .5rem .48rem;
    font-size: .76rem;
    white-space: nowrap;
  }

  .nav-quote {
    width: auto;
    margin-left: .35rem;
    padding-inline: .9rem;
    white-space: nowrap;
  }
}


/* --------------------------------------------------------------------------
   23.6. Escritorios grandes: desde 1472 px
   Da más aire a la navegación.
   -------------------------------------------------------------------------- */

@media (min-width: 92rem) {
  .primary-nav li a {
    padding-inline: .68rem;
    font-size: .84rem;
  }

  .nav-quote {
    padding-inline: 1.15rem;
  }
}


/* ==========================================================================
   24. ACCESIBILIDAD Y MOVIMIENTO REDUCIDO
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}