/*------------------------------------------------------------------
CNA — Capacidad de Negocios y Administración de Recursos
Hoja de estilos basada en el template original: tipografía Outfit,
radios de 25px, botones píldora, insignias circulares, recortes
(spacers) y layouts asimétricos, con la paleta de CNA.

[Contenido]
1.  Librerías
2.  Tokens (paleta CNA + alias del template)
3.  Tipografía
4.  Estilos generales
5.  Animaciones
6.  Header y navegación
7.  Breadcrumb
8.  Botones
9.  Utilidades
10. Secciones
11. Tarjetas
12. Footer
13. Header peek-a-boo
14. Hover de tarjetas
15. Responsive
-------------------------------------------------------------------*/

/* ---------------------------- */
/* 1. Librerías                 */
/* ---------------------------- */
@import url('vendor/bootstrap.min.css');

/* ---------------------------- */
/* 2. Tokens                    */
/* ---------------------------- */
:root {
  /* Paleta CNA */
  --cna-insignia: #4947CA;     /* botones, tarjetas destacadas, acento sobre claro */
  --cna-noche: #12112F;        /* fondos oscuros, texto principal sobre claro */
  --cna-noche-tonal: #1E1C4E;  /* tarjetas sobre fondo oscuro */
  --cna-lavanda: #A9A8F5;      /* resaltados, etiquetas y números sobre oscuro */
  --cna-tinte: #E4E3FA;        /* texto secundario sobre Insignia */
  --cna-niebla: #F1F1F5;       /* fondos claros */
  --cna-grafito: #5F5E78;      /* texto secundario sobre claro */
  --cna-linea-oscuro: #34326B; /* líneas sobre oscuro */
  --cna-linea-claro: #D6D5E6;  /* líneas sobre claro */
  --cna-blanco: #FFFFFF;

  /* Alias del template → paleta CNA */
  --primary-color: var(--cna-noche);
  --secondary-color: var(--cna-niebla);
  --text-color: var(--cna-grafito);
  --text-color-1: rgba(228, 227, 250, .78); /* texto secundario sobre oscuro */
  --accent-color: var(--cna-blanco);
  --heading-color-1: var(--cna-lavanda);    /* antes verde lima */
  --heading-color-2: var(--cna-insignia);
  --heading-color-3: var(--cna-noche);      /* antes teal oscuro */
  --overlay-color: var(--cna-noche);
  --transparent-color-1: rgba(18, 17, 47, 0);

  /* Color de los recortes: igual al fondo sobre el que se dibujan */
  --cut-color: var(--cna-niebla);

  --font: "Outfit", sans-serif;
  --font-wordmark: "Unbounded", "Outfit", sans-serif;

  /* Tamaños del template */
  --button-icon-size: 62px;
  --md-button-icon-size: 45px;
  --btn-icon-arrow: 30px;

  --text-5xl: 100px;
  --text-4xl: 56px;
  --text-3xl: 40px;
  --text-2xl: 26px;
  --text-xl: 20px;
  --text-base: 18px;

  --md-text-base: 16px;
  --sm-text-base: 14px;
  --sm-text-xl: 16px;

  --leading-small: 1em;
  --leading-medium: 1.1em;
  --leading-normal: 1.2em;

  --radius: 25px;

  /* Interacción */
  --ease-out: cubic-bezier(.22, 1, .36, 1);
  --shadow-card: 0 24px 48px -24px rgba(18, 17, 47, .45);
}

/* ---------------------------- */
/* 3. Tipografía                */
/* ---------------------------- */
h1 {
  font-size: var(--text-5xl);
  font-weight: 500;
  line-height: var(--leading-small);
}

h2,
.heading-2 {
  font-size: var(--text-4xl);
  font-weight: 500;
  line-height: var(--leading-medium);
}

h3 {
  font-size: var(--text-3xl);
  font-weight: 500;
  line-height: var(--leading-normal);
}

h4 {
  font-size: var(--text-2xl);
  font-weight: 500;
  line-height: var(--leading-normal);
}

h5 {
  font-size: var(--text-xl);
  font-weight: 500;
}

h6 {
  font-size: var(--text-base);
  font-weight: 500;
}

p,
li,
dd {
  font-size: var(--text-base);
}

a {
  color: var(--cna-insignia);
  text-decoration: none;
}

h1, h2, h3, h4, h5 {
  text-wrap: balance;
}

p {
  text-wrap: pretty;
}

/* Palabras resaltadas: Insignia sobre claro, Lavanda sobre oscuro */
.hl {
  color: var(--cna-insignia);
}

.on-dark .hl {
  color: var(--cna-lavanda);
}

/* Sobre Insignia el texto va en blanco o Tinte, nunca en Noche */
.on-insignia .hl,
.cta-card .hl {
  color: var(--cna-tinte);
}

/* Etiqueta de sección (eyebrow) */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--cna-insignia);
}

.eyebrow::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: currentColor;
  flex-shrink: 0;
}

.on-dark .eyebrow {
  color: var(--cna-lavanda);
}

/* Wordmark temporal: "CNA" en Unbounded 700 */
.wordmark {
  font-family: var(--font-wordmark);
  font-weight: 700;
  font-size: 30px;
  line-height: 1;
  letter-spacing: .02em;
  color: var(--cna-niebla);
}

.wordmark:hover,
.wordmark:focus {
  color: var(--cna-lavanda);
}

.wordmark-lg {
  font-size: 56px;
}

/* ---------------------------- */
/* 4. Estilos generales         */
/* ---------------------------- */
html {
  background-color: var(--cna-noche);
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  font-family: var(--font);
  font-size: var(--text-base);
  color: var(--text-color);
  background-color: var(--secondary-color);
  -webkit-font-smoothing: antialiased;
  transition: opacity .4s ease;
}

/* Mientras se carga el contenido desde /data */
html.is-loading body {
  opacity: 0;
}

:focus-visible {
  outline: 2px solid var(--cna-lavanda);
  outline-offset: 3px;
}

.b-container {
  max-width: 1350px;
  margin-right: auto;
  margin-left: auto;
}

.section {
  padding: 120px 20px;
  overflow: hidden;
  background-size: cover;
  background-position: center;
}

.section.no-pad-bot {
  padding-bottom: 0;
}

.on-dark {
  --cut-color: var(--cna-noche);
  background-color: var(--cna-noche);
}

.is-empty {
  display: none !important;
}

.bg-heading-color-1 {
  background-color: var(--heading-color-1) !important;
}

.bg-heading-color-2 {
  background-color: var(--heading-color-2) !important;
}

.bg-heading-color-3 {
  background-color: var(--heading-color-3) !important;
}

.bg-secondary-color {
  background-color: var(--secondary-color) !important;
}

.text-primary-color {
  color: var(--primary-color) !important;
}

.text-secondary-color {
  color: var(--secondary-color) !important;
}

.text-heading-color-1 {
  color: var(--heading-color-1) !important;
}

.text-heading-color-2 {
  color: var(--heading-color-2) !important;
}

.text-heading-color-3 {
  color: var(--heading-color-3) !important;
}

.text-color-1 {
  color: var(--text-color-1) !important;
}

.text-tinte {
  color: var(--cna-tinte) !important;
}

.title-max-w {
  max-width: 800px;
}

/* ---------------------------- */
/* 5. Animaciones               */
/* ---------------------------- */
@keyframes kenburns {
  0% {
    transform: scale(1);
  }

  100% {
    transform: scale(1.15);
  }
}

@media (prefers-reduced-motion: reduce) {
  .kb-carousel .carousel-item img {
    animation: none !important;
  }
}

/* ---------------------------- */
/* 6. Header y navegación       */
/* ---------------------------- */
.header {
  position: relative;
  margin-bottom: -100px;
  z-index: 999;
  padding: 0 8px;
}

.nav-link {
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--secondary-color);
}

.nav-link:hover,
.nav-link:focus {
  color: var(--cna-tinte) !important;
}

.nav-link.active {
  color: var(--heading-color-1) !important;
}

.navbar-toggler {
  background-color: var(--cna-insignia);
  border-radius: 10px;
  padding: 10px;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23FFFFFF' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
  width: 25px;
  height: 25px;
}

.navbar-toggler:focus,
.btn-close:focus {
  box-shadow: none;
}

.offcanvas-header .btn-close {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23FFFFFF'%3e%3cpath d='M.293.293a1 1 0 0 1 1.414 0L8 6.586 14.293.293a1 1 0 1 1 1.414 1.414L9.414 8l6.293 6.293a1 1 0 0 1-1.414 1.414L8 9.414l-6.293 6.293a1 1 0 0 1-1.414-1.414L6.586 8 .293 1.707a1 1 0 0 1 0-1.414z'/%3e%3c/svg%3e") !important;
  opacity: 1;
  background-color: var(--cna-insignia);
  border-radius: 10px;
  padding: 14px;
  margin-right: 0;
}

/* ---------------------------- */
/* 7. Breadcrumb                */
/* ---------------------------- */
.breadcrumb {
  font-weight: 500;
  font-size: var(--text-xl);
  background-color: var(--secondary-color);
  padding: 5px 20px;
  border-top-left-radius: 15px;
  border-top-right-radius: 15px;
}

.breadcrumb .breadcrumb-item > a {
  color: var(--cna-insignia);
}

.breadcrumb-item + .breadcrumb-item::before {
  color: var(--cna-grafito);
}

.breadcrumb-item a:hover {
  color: var(--primary-color) !important;
}

.breadcrumb-item.active {
  color: var(--primary-color) !important;
}

/* ---------------------------- */
/* 8. Botones                   */
/* ---------------------------- */
.btn-cta-primary {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 40px;
  background-color: var(--cna-insignia);
  color: var(--cna-blanco);
  border: 1px solid var(--cna-lavanda);
  padding: 5px;
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  border-radius: 100px;
  font-weight: 500;
  transition: .3s;
}

.btn-cta-primary:hover,
.btn-cta-primary:focus-visible {
  color: var(--cna-tinte);
  transform: scale(.95);
}

.btn-cta-primary:hover .btn-icon-primary {
  transform: rotate(360deg);
}

.btn-cta-primary .btn-text {
  padding: 20px;
  white-space: nowrap;
}

.btn-cta-primary .btn-icon-primary {
  display: inline-flex;
  transform: rotate(320deg);
  transition: .3s;
}

.btn-cta-primary .btn-icon-primary::before {
  font-size: var(--button-icon-size);
  color: var(--cna-blanco);
}

.btn-cta-secondary {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--cna-lavanda);
  font-weight: 500;
  transition: .3s;
}

.btn-cta-secondary .bi-arrow-right-short::before {
  font-size: var(--btn-icon-arrow);
}

/* ---------------------------- */
/* 9. Utilidades                */
/* ---------------------------- */
.bg-overlay,
.bg-overlay-3,
.bg-overlay-5 {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.bg-overlay {
  background: linear-gradient(180deg, rgba(18, 17, 47, .72) 0%, rgba(18, 17, 47, .55) 45%, rgba(18, 17, 47, .9) 100%);
}

.bg-overlay-3 {
  background-image: linear-gradient(180deg, rgba(18, 17, 47, .15) 0%, rgba(18, 17, 47, .95) 100%);
  z-index: 1;
  border-radius: var(--radius);
}

.bg-overlay-5 {
  background-color: var(--overlay-color);
  opacity: .72;
}

.object-cover {
  object-fit: cover;
  object-position: center;
}

.rounded-6 {
  border-radius: var(--radius);
}

.padding-30 {
  padding: 30px;
}

.padding-50 {
  padding: 50px;
}

.spacer-80 {
  width: 100%;
  height: 80px;
}

/* Recortes: esquinas invertidas que toman el color de fondo (--cut-color) */
.spacer-top-left {
  width: 30px;
  height: 30px;
  border-radius: 10px 0 0 0;
  box-shadow: -10px -10px 0 0 var(--cut-color);
}

.spacer-top-left-25 {
  width: 50px;
  height: 50px;
  border-radius: 25px 0 0 0;
  box-shadow: -10px -10px 0 0 var(--cut-color);
}



.spacer-bottom-left-30 {
  width: 30px;
  height: 30px;
  border-radius: 0 0 0 15px;
  box-shadow: -10px 10px 0 0 var(--cna-niebla);
}

.spacer-bottom-right-30 {
  width: 30px;
  height: 30px;
  border-radius: 0 0 15px 0;
  box-shadow: 10px 10px 0 0 var(--cna-niebla);
}

/* Insignia circular */
.icon-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 75px;
  height: 75px;
  border-radius: 50%;
  background-color: var(--cna-insignia);
  color: var(--cna-blanco);
  font-size: 30px;
}

.icon-wrapper.is-sm {
  width: 56px;
  height: 56px;
  font-size: 22px;
}

[data-fancybox] {
  cursor: zoom-in;
}

/* AOS personalizado del template */
.from-left {
  transform: translate3d(-50vw, 0, 0);
}

[data-aos="fade-right"].aos-animate {
  transform: translate3d(0, 0, 0);
}

/* ---------------------------- */
/* 10. Secciones                */
/* ---------------------------- */

/* Cabecera de sección asimétrica (etiqueta / título / complemento) */
.section-head {
  row-gap: 24px;
  margin-bottom: 56px;
}

.section-head .eyebrow {
  margin-top: .6em;
}

.section-head h2 {
  margin: 0;
  color: var(--cna-noche);
}

.on-dark .section-head h2 {
  color: var(--cna-niebla);
}

/* Hero del home */
.home-hero {
  --cut-color: var(--cna-niebla);
  min-height: 100vh;
  min-height: 100svh;
  padding: 170px 20px 72px;
  overflow: hidden;
  background-color: var(--cna-noche);
}

.kb-bg {
  z-index: 0;
}

/* Por encima del slide activo del carrusel (z-index: 1 en .carousel-fade) */
.kb-bg .bg-overlay {
  z-index: 2;
}

.kb-carousel,
.kb-carousel .carousel-inner,
.kb-carousel .carousel-item {
  height: 100%;
}

.kb-carousel .carousel-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: kenburns 20000ms linear 0s infinite alternate;
}

.hero-inner {
  min-height: calc(100vh - 242px);
  min-height: calc(100svh - 242px);
}

.hero-eyebrow {
  max-width: 240px;
  font-weight: 500;
  color: var(--cna-lavanda);
}

.home-hero h1 {
  max-width: 900px;
  font-size: clamp(44px, 6.4vw, 88px);
  line-height: 1.02;
}

.hero-desc {
  max-width: 420px;
}

/* Card flotante del dato (+1,000 km) */
.hero-content {
  max-width: 850px;
  min-height: 230px;
  padding: 30px;
  margin: 0;
  background-color: var(--cut-color);
  border-radius: var(--radius);
}

.hero-card-media {
  overflow: hidden;
  border-radius: 1rem;
}

.hero-card-media img {
  display: block;
  height: 170px;
  transition: transform .8s var(--ease-out);
}

.hero-content h3 {
  font-size: 30px;
  color: var(--cna-noche);
}

.hero-content .img-tag {
  padding: 0 12px 10px 0;
  border-bottom-right-radius: 10px;
  background-color: var(--cut-color);
  color: var(--cna-insignia);
}


/* Banner de páginas internas */
section.hero-banner {
  position: relative;
  padding-top: 245px;
  padding-bottom: 0;
  background-color: var(--cna-noche);
  background-position: center;
}

.hero-banner h1 {
  margin: 0;
}

.hero-banner.is-detail h1 {
  font-size: clamp(34px, 4.4vw, 60px);
  line-height: 1.08;
  max-width: 1000px;
}

.hero-banner .banner-meta {
  color: var(--cna-lavanda);
  font-weight: 500;
  margin: 0;
}

/* Quiénes somos */
section.who {
  padding-bottom: 120px;
}

.who-figure {
  height: 260px;
}

.stat-value {
  display: flex;
  align-items: baseline;
  color: var(--cna-insignia);
  font-weight: 500;
  line-height: var(--leading-medium);
}

.on-dark .stat-value {
  color: var(--cna-lavanda);
}

.stat-label {
  margin: 0;
  color: var(--cna-noche);
}

.on-dark .stat-label {
  color: var(--text-color-1);
}

.who hr {
  border-color: var(--cna-linea-claro);
  opacity: 1;
  margin: 24px 0;
}

.mv-card {
  display: flex;
  flex-direction: column;
  gap: 24px;
  height: 100%;
  padding: 30px;
  border-radius: var(--radius);
}

.mv-card h2 {
  margin: 0;
}

.mv-card h4 {
  margin: 0;
}

.mv-card p {
  margin: 0;
}

.mv-card.is-dark {
  background-color: var(--cna-noche);
}

.mv-card.is-dark h2 {
  color: var(--cna-lavanda);
}

.mv-card.is-dark h4 {
  color: var(--cna-niebla);
}

.mv-card.is-dark p {
  color: var(--text-color-1);
}

.mv-card.is-featured {
  background-color: var(--cna-insignia);
}

.mv-card.is-featured h2 {
  color: var(--cna-tinte);
}

.mv-card.is-featured h4 {
  color: var(--cna-blanco);
}

.mv-card.is-featured p {
  color: var(--cna-tinte);
}

/* Construcción y rehabilitación */
.step-list {
  display: flex;
  flex-direction: column;
  margin: 0;
  padding: 0;
  list-style: none;
}

.step-item {
  display: flex;
  gap: 24px;
  padding: 28px 0;
  border-top: 1px solid var(--cna-linea-claro);
}

.step-item:last-child {
  border-bottom: 1px solid var(--cna-linea-claro);
}

.step-number {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background-color: var(--cna-insignia);
  color: var(--cna-blanco);
  font-weight: 600;
  font-size: var(--text-base);
}

.step-item h4 {
  margin: 0 0 8px;
  color: var(--cna-noche);
}

.step-item p {
  margin: 0;
}

.diagram-card {
  position: relative;
  display: block;
  padding: 30px;
  border-radius: var(--radius);
  background-color: var(--cna-blanco);
  border: 1px solid var(--cna-linea-claro);
}

.diagram-card img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 520px;
  object-fit: contain;
}

.diagram-card figcaption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--cna-linea-claro);
  font-size: var(--sm-text-xl);
  font-weight: 500;
  color: var(--cna-noche);
}

.diagram-card figcaption .bi {
  color: var(--cna-insignia);
  font-size: 20px;
}

/* Clientes (fondo Insignia: texto en blanco o Tinte) */
.on-insignia {
  --cut-color: var(--cna-insignia);
  background-color: var(--cna-insignia);
}

.on-insignia .eyebrow {
  color: var(--cna-tinte);
}

.on-insignia .section-head h2 {
  color: var(--cna-blanco);
}

/* Contacto */
section.contact h2 {
  color: var(--cna-noche);
}

/* 404 */
.error-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 200px;
}

.error-code {
  font-family: var(--font-wordmark);
  font-weight: 700;
  font-size: clamp(96px, 18vw, 220px);
  line-height: .9;
  color: var(--cna-lavanda);
}

/* ---------------------------- */
/* 11. Tarjetas                 */
/* ---------------------------- */

/* Servicios (fondo oscuro) */
.service-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 48px;
  height: 100%;
  padding: 30px;
  border-radius: var(--radius);
  background-color: var(--cna-noche-tonal);
  border: 1px solid var(--cna-linea-oscuro);
  transition: transform .3s ease, border-color .3s ease;
}

.service-card .card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.service-card .card-number {
  font-size: var(--text-4xl);
  font-weight: 500;
  line-height: 1;
  color: var(--cna-lavanda);
}

.service-card h4 {
  margin: 0 0 12px;
  color: var(--cna-niebla);
}

.service-card p {
  margin: 0;
  color: var(--text-color-1);
}

/* Tarjeta destacada: fondo Insignia, texto blanco / Tinte */
.service-card.is-featured {
  background-color: var(--cna-insignia);
  border-color: var(--cna-insignia);
}

.service-card.is-featured .card-number {
  color: var(--cna-tinte);
}

.service-card.is-featured h4 {
  color: var(--cna-blanco);
}

.service-card.is-featured p {
  color: var(--cna-tinte);
}

.service-card.is-featured .icon-wrapper {
  background-color: var(--cna-blanco);
  color: var(--cna-insignia);
}

/* Alcance de estudios indirectos (fondo oscuro) */
.scope-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.scope-item {
  display: flex;
  flex-direction: column;
  gap: 40px;
  min-height: 220px;
  padding: 28px;
  border-radius: var(--radius);
  background-color: var(--cna-noche-tonal);
  border: 1px solid var(--cna-linea-oscuro);
}

.scope-item .scope-number {
  font-size: var(--text-3xl);
  font-weight: 500;
  line-height: 1;
  color: var(--cna-lavanda);
}

.scope-item h4 {
  margin: 0;
  font-size: var(--text-xl);
  line-height: 1.3;
  color: var(--cna-niebla);
}

.scope-item .scope-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: auto;
}

.tag-pill {
  align-self: flex-start;
  padding: 4px 14px;
  border-radius: 100px;
  border: 1px solid var(--cna-lavanda);
  color: var(--cna-lavanda);
  font-size: var(--sm-text-base);
  font-weight: 500;
}

/* Tarjetas con foto (técnicas y proyectos) — patrón service-box del template */
.service-box {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  min-height: 460px;
  border-radius: var(--radius);
  background-color: var(--cna-noche);
  isolation: isolate;
}

/* Contenedor recortado: permite el zoom de la foto sin recortar la etiqueta de la esquina */
.service-media {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border-radius: var(--radius);
}

.service-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform .8s var(--ease-out);
}

.service-content {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  padding: 32px;
  z-index: 2;
}

.service-content h4 {
  color: var(--cna-niebla);
}

.service-content p {
  color: var(--text-color-1);
}

.service-info {
  overflow: hidden;
}

.service-wrap {
  transform: translateY(40px);
  transition: transform .3s ease;
}

.service-box:hover .service-wrap,
.service-box:focus-visible .service-wrap {
  transform: translateY(0);
}

@media (hover: none) {
  .service-wrap {
    transform: none;
  }
}

/* Insignia en la esquina recortada */
.icon-service {
  display: flex;
  flex-flow: row wrap;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
}

.icon-service .icon-inner {
  background-color: var(--cut-color);
  padding: 0 10px 10px 0;
  border-bottom-right-radius: 45px;
}

/* Proyectos */
.project.service-box {
  min-height: 400px;
}

.project-tag {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
  display: flex;
  flex-flow: row wrap;
  max-width: 85%;
}

.project-tag h6 {
  margin: 0;
  padding: 0 15px 10px 10px;
  border-bottom-right-radius: 10px;
  background-color: var(--cut-color);
  color: var(--cna-insignia);
  font-size: var(--sm-text-xl);
}

.on-dark .project-tag h6 {
  color: var(--cna-lavanda);
}

.project-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  margin: 0 0 10px;
  font-size: var(--sm-text-xl);
  font-weight: 500;
  color: var(--cna-lavanda);
}

.project-meta .bi {
  margin-right: 6px;
}

.project-card h4 {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}

/* Proyectos destacados: grid asimétrico 2:1 */
.featured-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  gap: 24px;
}

.featured-grid > .featured-list {
  display: contents;
}

.featured-stats {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 32px;
  padding: 36px;
  border-radius: var(--radius);
  background-color: var(--cna-noche-tonal);
  border: 1px solid var(--cna-linea-oscuro);
}

.featured-stats .stat + .stat {
  padding-top: 24px;
  border-top: 1px solid var(--cna-linea-oscuro);
}

/* Clientes */
.client-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.client-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 48px;
  min-height: 220px;
  padding: 30px;
  border-radius: var(--radius);
  background-color: rgba(255, 255, 255, .08);
  border: 1px solid rgba(228, 227, 250, .35);
}

.client-card .client-name {
  margin: 0;
  font-family: var(--font-wordmark);
  font-weight: 700;
  font-size: 34px;
  line-height: 1.05;
  letter-spacing: .01em;
  color: var(--cna-blanco);
  overflow-wrap: anywhere;
}

.client-card .client-detail {
  margin: 0;
  color: var(--cna-tinte);
  font-weight: 500;
}

/* Contacto */
.contact-card {
  display: flex;
  flex-direction: column;
  gap: 28px;
  height: 100%;
  padding: 36px;
  border-radius: var(--radius);
  background-color: var(--cna-blanco);
  border: 1px solid var(--cna-linea-claro);
}

.contact-card h4 {
  margin: 0 0 6px;
  color: var(--cna-noche);
}

.contact-card .contact-role {
  margin: 0;
}

.contact-phone {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  margin-top: auto;
  font-size: var(--text-2xl);
  font-weight: 500;
  color: var(--cna-insignia);
  transition: .3s;
}

.contact-phone .icon-wrapper {
  transition: transform .3s ease;
}

/* Detalle de proyecto */
.project-figure {
  display: block;
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
}

.project-figure img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  max-height: 520px;
  object-fit: cover;
}

.project-facts {
  display: flex;
  flex-direction: column;
  margin: 0;
}

.project-facts > div {
  padding: 18px 0;
  border-bottom: 1px solid var(--cna-linea-claro);
}

.project-facts > div:first-child {
  padding-top: 0;
}

.project-facts dt {
  font-size: var(--sm-text-base);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--cna-grafito);
  margin-bottom: 4px;
}

.project-facts dd {
  margin: 0;
  font-size: var(--text-xl);
  font-weight: 500;
  color: var(--cna-noche);
}

.project-facts .fact-highlight dd {
  font-size: var(--text-3xl);
  color: var(--cna-insignia);
  line-height: 1.1;
}

.project-facts .fact-note {
  display: block;
  margin-top: 4px;
  font-size: var(--sm-text-xl);
  font-weight: 400;
  color: var(--cna-grafito);
}

.project-body h3 {
  color: var(--cna-noche);
}

.activity-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.activity-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--cna-linea-claro);
  color: var(--cna-noche);
}

.activity-list li::before {
  content: "";
  flex-shrink: 0;
  width: 10px;
  height: 10px;
  margin-top: .5em;
  border-radius: 50%;
  background-color: var(--cna-insignia);
}

.card-project {
  border-radius: var(--radius);
}

.related-card {
  display: flex;
  align-items: center;
  gap: 20px;
  color: inherit;
}

.related-media {
  display: block;
  width: 104px;
  height: 104px;
  flex-shrink: 0;
  overflow: hidden;
  border-radius: 16px;
}

.related-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease-out);
}

.related-card .related-client {
  font-size: var(--sm-text-base);
  font-weight: 500;
  color: var(--cna-lavanda);
}

.related-card h5 {
  margin: 4px 0 0;
  color: var(--cna-niebla);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  transition: color .3s ease;
}


.cta-card {
  padding: 36px;
  border-radius: var(--radius);
  background-color: var(--cna-insignia);
}

.cta-card h3 {
  color: var(--cna-blanco);
}

.cta-card .btn-cta-primary {
  background-color: var(--cna-noche);
}

/* ---------------------------- */
/* 12. Footer                   */
/* ---------------------------- */
.footer {
  background-color: var(--cna-noche);
  padding: 0 20px;
}

.footer > .b-container {
  padding: 100px 0 80px;
}

.footer h4 {
  color: var(--cna-niebla);
  font-size: var(--text-xl);
}

.footer-long {
  font-size: var(--text-xl);
  font-weight: 500;
  color: var(--cna-lavanda);
  max-width: 420px;
}

.footer-links a {
  color: var(--text-color-1);
  transition: .3s;
}

.footer-links a:hover {
  color: var(--cna-niebla);
}

.footer-contact strong {
  display: block;
  font-weight: 500;
  color: var(--cna-niebla);
}

.footer-contact span {
  display: block;
  font-size: var(--sm-text-xl);
  color: var(--text-color-1);
}

.footer-contact a {
  display: inline-block;
  margin-top: 4px;
  font-weight: 500;
  color: var(--cna-lavanda);
}

.footer-contact a:hover {
  color: var(--cna-niebla);
}

.footer-bottom {
  border-top: 1px solid var(--cna-linea-oscuro);
}

.footer-rights {
  margin: 0;
  font-weight: 500;
  font-size: var(--sm-text-xl);
  color: var(--text-color-1);
}

/* ---------------------------- */
/* 13. Header peek-a-boo        */
/* ---------------------------- */
/* Solo en desktop: en móvil el menú es un offcanvas y el header se queda en el flujo. */
@media (min-width: 992px) {
  .header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    margin-bottom: 0;
    transition: transform .45s var(--ease-out), background-color .35s ease, box-shadow .35s ease;
  }

  /* Fuera del hero: fondo sólido para mantener contraste sobre secciones claras */
  .header.is-scrolled {
    background-color: rgba(18, 17, 47, .9);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
    box-shadow: 0 1px 0 var(--cna-linea-oscuro);
  }

  .header.is-scrolled .navbar-nav .nav-link {
    padding-top: 22px;
    padding-bottom: 22px;
  }

  .header .navbar-nav .nav-link {
    transition: padding .35s var(--ease-out), color .2s ease;
  }

  .header.is-hidden {
    transform: translateY(-100%);
  }

  /* Nunca ocultarlo si el foco del teclado está dentro */
  .header:focus-within {
    transform: none;
  }
}

/* ---------------------------- */
/* 14. Hover de tarjetas        */
/* ---------------------------- */
.service-card,
.mv-card,
.scope-item,
.client-card,
.contact-card,
.diagram-card,
.featured-stats {
  transition: transform .45s var(--ease-out), background-color .3s ease, border-color .3s ease, box-shadow .45s var(--ease-out);
}

.scope-item .scope-number,
.scope-item h4,
.tag-pill,
.step-number,
.service-card .icon-wrapper,
.client-card .client-detail,
.diagram-card img,
.project-figure img,
.related-card h5 {
  transition: color .3s ease, background-color .3s ease, border-color .3s ease, transform .6s var(--ease-out);
}

@media (hover: hover) {
  /* Fotos: zoom suave dentro del recorte */
  .service-box:hover .service-media img,
  .service-box:focus-visible .service-media img,
  .related-card:hover .related-media img,
  .project-figure:hover img {
    transform: scale(1.07);
  }

  .hero-content:hover .hero-card-media img {
    transform: scale(1.07);
  }

  .service-box:hover .bg-overlay-3 {
    opacity: .85;
  }

  .related-card:hover h5 {
    color: var(--cna-lavanda);
  }

  /* Servicios: elevación + borde Lavanda; el ícono gira hacia el texto */
  .service-card:hover {
    transform: translateY(-8px);
    border-color: var(--cna-lavanda);
    box-shadow: var(--shadow-card);
  }

  .service-card:hover .icon-wrapper {
    transform: rotate(-12deg) scale(1.08);
  }

  .service-card.is-featured:hover {
    border-color: var(--cna-tinte);
  }

  /* Misión / visión */
  .mv-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-card);
  }

  /* Alcance: la tarjeta se "enciende" en Insignia (texto blanco / Tinte) */
  .scope-item:hover {
    background-color: var(--cna-insignia);
    border-color: var(--cna-insignia);
    transform: translateY(-6px);
    box-shadow: 0 24px 48px -24px rgba(0, 0, 0, .6);
  }

  .scope-item:hover .scope-number {
    color: var(--cna-tinte);
  }

  .scope-item:hover h4 {
    color: var(--cna-blanco);
  }

  .scope-item:hover .tag-pill {
    color: var(--cna-blanco);
    border-color: var(--cna-tinte);
  }

  /* Pasos de rehabilitación */
  .step-item:hover .step-number {
    background-color: var(--cna-noche);
    transform: scale(1.08);
  }

  /* Diagrama */
  .diagram-card:hover {
    border-color: var(--cna-insignia);
    box-shadow: var(--shadow-card);
  }

  .diagram-card:hover img {
    transform: scale(1.02);
  }

  /* Clientes (sobre Insignia) */
  .client-card:hover {
    transform: translateY(-6px);
    background-color: rgba(255, 255, 255, .16);
    border-color: var(--cna-tinte);
  }

  .client-card:hover .client-detail {
    color: var(--cna-blanco);
  }

  /* Contacto */
  .contact-card:hover {
    transform: translateY(-6px);
    border-color: var(--cna-insignia);
    box-shadow: var(--shadow-card);
  }

  .contact-phone:hover {
    color: var(--cna-noche);
  }

  .contact-phone:hover .icon-wrapper {
    transform: rotate(-12deg);
  }

  /* Estadísticas del bloque de proyectos */
  .featured-stats:hover {
    border-color: var(--cna-lavanda);
  }
}

@media (prefers-reduced-motion: reduce) {
  .header,
  .service-card,
  .mv-card,
  .scope-item,
  .client-card,
  .contact-card,
  .diagram-card,
  .service-media img,
  .hero-card-media img,
  .related-media img,
  .project-figure img,
  .diagram-card img,
  .step-number,
  .service-card .icon-wrapper {
    transition: none !important;
  }

  .service-card:hover,
  .mv-card:hover,
  .scope-item:hover,
  .client-card:hover,
  .contact-card:hover,
  .service-box:hover .service-media img,
  .hero-content:hover .hero-card-media img,
  .related-card:hover .related-media img,
  .project-figure:hover img,
  .diagram-card:hover img {
    transform: none !important;
  }
}

/* ---------------------------- */
/* 15. Responsive               */
/* ---------------------------- */
@media only screen and (min-width: 991.98px) {
  .navbar-nav .nav-link {
    padding-top: 32px;
    padding-bottom: 32px;
  }
}

@media only screen and (max-width: 1199.98px) {
  h1 {
    font-size: 80px;
  }

  h2,
  .heading-2 {
    font-size: 40px;
  }

  h3 {
    font-size: 28px;
  }

  h4 {
    font-size: 23px;
  }

  h5 {
    font-size: 18px;
  }

  h6 {
    font-size: 16px;
  }

  p,
  li,
  dd {
    font-size: 16px;
  }

  .breadcrumb li,
  .breadcrumb a {
    font-size: var(--text-base);
  }

  .btn-cta-primary {
    font-size: var(--md-text-base);
  }

  .btn-cta-primary .btn-text {
    padding: 14px;
  }

  .btn-cta-primary .btn-icon-primary::before {
    font-size: var(--md-button-icon-size);
  }

  .hero-content {
    max-width: 89%;
  }

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

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

  .featured-stats {
    flex-direction: row;
    align-items: flex-end;
  }

  .featured-stats .stat + .stat {
    padding-top: 0;
    padding-left: 24px;
    border-top: 0;
    border-left: 1px solid var(--cna-linea-oscuro);
  }

  .featured-grid .featured-stats {
    grid-column: 1 / -1;
  }

  .wordmark-lg {
    font-size: 44px;
  }
}

@media only screen and (max-width: 991.98px) {
  .offcanvas .navbar-nav {
    width: 100%;
  }

  .offcanvas .nav-link {
    font-size: var(--text-2xl);
    padding: 12px 0;
    border-bottom: 1px solid var(--cna-linea-oscuro);
  }
}

@media only screen and (max-width: 768.98px) {
  h1 {
    font-size: 52px;
  }

  h2,
  .heading-2 {
    font-size: 30px;
  }

  h3 {
    font-size: 23px;
  }

  h4 {
    font-size: 20px;
  }

  h5 {
    font-size: 16px;
  }

  h6 {
    font-size: 14px;
  }

  p,
  li,
  dd {
    font-size: 15px;
  }

  .section {
    padding: 88px 16px;
  }

  .section.no-pad-bot {
    padding-bottom: 0;
  }

  .section-head {
    margin-bottom: 40px;
  }

  .breadcrumb li,
  .breadcrumb a {
    font-size: var(--sm-text-xl);
  }

  .btn-cta-primary {
    font-size: var(--sm-text-base);
    gap: 24px;
  }

  .home-hero {
    padding: 140px 16px 40px;
  }

  .hero-inner {
    min-height: calc(100svh - 180px);
  }

  .home-hero h1 {
    font-size: clamp(38px, 10vw, 52px);
  }

  .hero-desc {
    max-width: 100%;
  }

  .hero-content {
    max-width: 100%;
    padding: 20px;
  }

  .hero-card-media img {
    height: 150px;
  }

  .hero-content h3 {
    font-size: 21px;
  }

  section.hero-banner {
    padding-top: 190px;
  }

  .scope-grid,
  .featured-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .client-grid {
    gap: 16px;
  }

  .client-card {
    gap: 28px;
    padding: 22px;
  }

  .scope-item,
  .client-card {
    min-height: 0;
  }

  .featured-stats {
    flex-direction: column;
    align-items: stretch;
  }

  .featured-stats .stat + .stat {
    padding-left: 0;
    padding-top: 24px;
    border-left: 0;
    border-top: 1px solid var(--cna-linea-oscuro);
  }

  .service-box,
  .project.service-box {
    min-height: 380px;
  }

  .service-content {
    padding: 24px;
  }

  .client-card .client-name {
    font-size: clamp(17px, 5vw, 22px);
    overflow-wrap: normal;
  }

  .breadcrumb {
    flex-wrap: nowrap;
    white-space: nowrap;
    padding: 5px 16px;
  }

  .breadcrumb li,
  .breadcrumb a {
    font-size: var(--sm-text-base);
  }

  .contact-card,
  .cta-card,
  .featured-stats {
    padding: 26px;
  }

  .client-card .client-detail {
    font-size: 14px;
  }

  .contact-phone {
    font-size: var(--text-xl);
  }

  .wordmark {
    font-size: 26px;
  }

  .wordmark-lg {
    font-size: 40px;
  }

  .footer > .b-container {
    padding: 72px 0 56px;
  }

  .project-figure img {
    aspect-ratio: 4 / 3;
  }
}