/* ==========================================================================
   FrontisLab — Hoja de estilos
   Paleta oscura basada en simpro.cl — azul marino y negro casi puro,
   con acentos en azul, verde y degradado verde-azulado en botones.
   ========================================================================== */

:root {
  --radius: 0.25rem;
  --radius-sm: calc(var(--radius) - 3px);
  --radius-md: calc(var(--radius) - 1px);
  --radius-lg: var(--radius);

  /* Fondo principal — azul marino muy oscuro (simpro.cl: #020816) */
  --background: #020816;
  --foreground: #ffffff;

  /* Superficies ligeramente más claras, para dar profundidad sobre el fondo oscuro */
  --surface: #060b1b;
  --surface-strong: #0c1428;

  --card: #0b1220;
  --card-foreground: #ffffff;

  /* Azul de acento (simpro.cl: #025CCE, usado en bordes y enlaces) */
  --primary: #025cce;
  --primary-foreground: #ffffff;
  --primary-deep: #013e8e;

  --secondary: #0c1428;
  --secondary-foreground: #ffffff;

  --muted: #0c1428;
  --muted-foreground: #94a3b8;

  /* Verde de acento secundario (simpro.cl: #3DCA94) */
  --accent: #3dca94;
  --accent-foreground: #04241a;

  --border: #1e2a44;
  --border-strong: #283860;
  --input: #283860;
  --ring: #025cce;

  /* Banda "extra oscura" — casi negro (simpro.cl: #080303) */
  --ink: #080303;
  --ink-foreground: #ffffff;

  /* Degradado de botón primario, tal cual simpro.cl */
  --btn-gradient: linear-gradient(180deg, #269393 0%, #0e5454 100%);

  --font-sans: "Inter", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --max-w: 72rem; /* 1152px ~ max-w-6xl */
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background-color: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
  font-feature-settings: "cv05", "ss01";
  line-height: 1.5;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  color: inherit;
  cursor: pointer;
}

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

h1,
h2,
h3 {
  margin: 0;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

p {
  margin: 0;
}

ul,
ol,
dl {
  margin: 0;
  padding: 0;
  list-style: none;
}

dd {
  margin: 0;
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }

  .reveal {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* ==========================================================================
   Utilidades de layout
   ========================================================================== */

.container {
  margin-left: auto;
  margin-right: auto;
  max-width: var(--max-w);
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

@media (min-width: 1024px) {
  .container {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

.measure {
  max-width: 62ch;
}

.rule-grid {
  background-image: linear-gradient(
    to right,
    color-mix(in oklab, var(--border) 85%, transparent) 1px,
    transparent 1px
  );
  background-size: 25% 100%;
}

/* Animación "reveal" (equivalente al IntersectionObserver del componente React) */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition:
    opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal[data-visible="true"] {
  opacity: 1;
  transform: none;
}

/* ==========================================================================
   Botones y enlaces
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  height: 3rem;
  border-radius: var(--radius);
  padding: 0 1.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  transition: background-color 0.2s, color 0.2s, border-color 0.2s;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--primary-deep);
  background-image: var(--btn-gradient);
  color: var(--primary-foreground);
}

.btn-primary:hover {
  filter: brightness(1.15);
}

.btn-outline {
  border: 1px solid var(--border-strong);
  color: var(--foreground);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.btn-ghost-primary {
  border: 1px solid var(--primary);
  color: var(--primary);
}

.btn-ghost-primary:hover {
  background-color: var(--primary);
  color: var(--primary-foreground);
}

.btn svg {
  height: 1rem;
  width: 1rem;
  transition: transform 0.2s;
}

.btn:hover svg {
  transform: translateX(3px);
}

.link-primary {
  color: var(--primary);
  text-underline-offset: 4px;
}

.link-primary:hover {
  text-decoration: underline;
}

/* ==========================================================================
   Logo
   ========================================================================== */

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--foreground);
}

.logo--inverse {
  color: var(--ink-foreground);
}

.logo__mark rect:first-child {
  fill: none;
  stroke: currentColor;
  stroke-opacity: 0.35;
}

.logo__mark rect:nth-child(2) {
  fill: var(--primary);
}

.logo__mark rect:nth-child(3) {
  fill: currentColor;
  fill-opacity: 0.75;
}

.logo__text {
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.logo__text span {
  color: var(--primary);
}

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--border);
  background-color: color-mix(in oklab, var(--background) 90%, transparent);
  backdrop-filter: blur(8px);
}

.site-header__bar {
  margin: 0 auto;
  max-width: var(--max-w);
  height: 4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0 1.25rem;
}

@media (min-width: 1024px) {
  .site-header__bar {
    padding: 0 2rem;
  }
}

.main-nav {
  display: none;
  align-items: center;
  gap: 1.75rem;
}

.main-nav a {
  position: relative;
  padding: 0.25rem 0;
  font-size: 0.875rem;
  color: var(--muted-foreground);
  transition: color 0.2s;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  height: 1px;
  width: 100%;
  background-color: var(--primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s;
}

.main-nav a:hover {
  color: var(--foreground);
}

.main-nav a:hover::after {
  transform: scaleX(1);
}

.main-nav a[aria-current="page"] {
  color: var(--foreground);
}

.main-nav a[aria-current="page"]::after {
  transform: scaleX(1);
}

.site-header__cta {
  display: none;
}

.menu-toggle {
  display: inline-flex;
  height: 2.5rem;
  width: 2.5rem;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: transparent;
}

.menu-toggle svg {
  height: 1.25rem;
  width: 1.25rem;
}

.menu-toggle .icon-close {
  display: none;
}

.menu-toggle[aria-expanded="true"] .icon-open {
  display: none;
}

.menu-toggle[aria-expanded="true"] .icon-close {
  display: block;
}

.mobile-menu {
  display: none;
  border-top: 1px solid var(--border);
  background-color: var(--background);
}

.mobile-menu.is-open {
  display: block;
}

.mobile-menu__inner {
  margin: 0 auto;
  max-width: var(--max-w);
  padding: 0.75rem 1.25rem 1rem;
}

.mobile-menu ul {
  border-top: 1px solid var(--border);
}

.mobile-menu li {
  border-bottom: 1px solid var(--border);
}

.mobile-menu a {
  display: block;
  padding: 0.75rem 0;
  font-size: 1rem;
  color: var(--foreground);
}

.mobile-menu a[aria-current="page"] {
  color: var(--primary);
}

.mobile-menu .btn {
  width: 100%;
  height: 2.75rem;
  margin-top: 1rem;
  margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
  .main-nav {
    display: flex;
  }
  .site-header__cta {
    display: block;
  }
  .menu-toggle {
    display: none;
  }
  .mobile-menu {
    display: none !important;
  }
}

/* ==========================================================================
   Secciones genéricas
   ========================================================================== */

.section {
  background-color: var(--background);
  padding:70px 0;
}

.section--surface {
  background-color: var(--surface);
}

.section--border-b {
  border-bottom: 1px solid var(--border);
}

.section--border-y {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section__inner {
  margin: 0 auto;
  max-width: var(--max-w);
  padding: 6rem 1.25rem;
}

@media (min-width: 1024px) {
  .section__inner {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

.eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--primary);
}

.h2 {
  font-size: 1.875rem;
  font-weight: 600;
  letter-spacing: -0.025em;
}

@media (min-width: 640px) {
  .h2 {
    font-size: 2.25rem;
  }
}

.section-head {
  margin-bottom: 2.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
}

.section-head p {
  margin-top: 0.75rem;
  color: var(--muted-foreground);
}

/* ==========================================================================
   Carrusel de logos de clientes
   ========================================================================== */

.logo-carousel-section {
  background-color: var(--surface);
  padding: 2rem 0;
}

.logo-carousel {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent, black 6%, black 94%, transparent);
  mask-image: linear-gradient(to right, transparent, black 6%, black 94%, transparent);
}

.logo-carousel__track {
  display: flex;
  align-items: center;
  gap: 3rem;
  width: max-content;
  cursor: grab;
  touch-action: pan-y;
  will-change: transform;
}

.logo-carousel__track.is-dragging {
  cursor: grabbing;
}

.logo-carousel__item {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 3.25rem;
  padding: 0 1.5rem;
  background-color: #ffffff;
  border-radius: var(--radius);
}

.logo-carousel__item img {
  display: block;
  max-height: 100%;
  max-width: 9rem;
  width: auto;
  height: auto;
  object-fit: contain;
  pointer-events: none;
}

/* ==========================================================================
   Hero (home)
   ========================================================================== */

.hero {
  display: grid;
  gap: 3rem;
  padding-top: 5rem;
  padding-bottom: 6rem;
}

@media (min-width: 1024px) {
  .hero {
    grid-template-columns: 1.35fr 1fr;
    gap: 5rem;
    padding-top: 2rem;
  }
}

.hero h1 {
  margin-top: 1.5rem;
  font-size: clamp(2.4rem, 6vw, 4.25rem);
  line-height: 1.02;
  font-weight: 600;
}

.hero h1 .accent {
  color: var(--primary);
}

.hero__lead {
  margin-top: 1.75rem;
  font-size: 1.125rem;
  line-height: 1.6;
  color: color-mix(in oklab, var(--foreground) 75%, transparent);
}

.hero__actions {
  margin-top: 2.25rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

.stat-list {
  border-top: 1px solid var(--border-strong);
  border-bottom: 1px solid var(--border-strong);
}

.stat-list > div {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
}

.stat-list > div:last-child {
  border-bottom: none;
}

.stat-list dt {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.025em;
}

.stat-list dd {
  margin-top: 0.25rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

@media (min-width: 1024px) {
  .hero .stat-list {
    padding-top: 6rem;
  }
}

/* Células de desarrollo */
.team-grid {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.875rem;
}

.team-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 12rem;
  padding: 1.5rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--background);
  transition: border-color 0.2s ease, transform 0.2s ease, background-color 0.2s ease;
}

.team-card:hover {
  border-color: var(--primary);
  background: var(--surface);
  transform: translateY(-2px);
}

.team-card__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--muted-foreground);
}

.team-card h3 {
  margin-top: 2.5rem;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.025em;
}

.team-card p {
  margin-top: 0.5rem;
  max-width: 19rem;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--muted-foreground);
}

.team-card strong {
  color: var(--foreground);
  font-weight: 600;
}

@media (min-width: 640px) {
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .team-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .team-card {
    min-height: 15rem;
  }
}

/* Titular grande de posicionamiento */
.statement {
  max-width: 56rem;
  font-size: clamp(1.5rem, 3.2vw, 2.35rem);
  line-height: 1.25;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.statement .muted {
  color: var(--muted-foreground);
}

.statement-lg {
  max-width: 56rem;
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  line-height: 1.3;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.statement-lg .muted {
  color: var(--muted-foreground);
}

.trio {
  margin-top: 3.5rem;
  display: grid;
  gap: 2rem;
  border-top: 1px solid var(--border-strong);
  padding-top: 2.5rem;
}

@media (min-width: 768px) {
  .trio {
    grid-template-columns: repeat(3, 1fr);
  }
}

.trio h3 {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.025em;
}

.trio p {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--muted-foreground);
}

/* ==========================================================================
   Capability explorer (acordeón "Qué construimos")
   ========================================================================== */

.capability-list {
  border-top: 1px solid var(--border-strong);
}

.capability-item {
  border-bottom: 1px solid var(--border);
}

.capability-item__trigger {
  display: grid;
  width: 100%;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem 0;
  background: transparent;
  border: none;
  text-align: left;
  color: color-mix(in oklab, var(--foreground) 85%, transparent);
  transition: color 0.2s;
}

@media (min-width: 640px) {
  .capability-item__trigger {
    grid-template-columns: minmax(0, 20rem) 1fr auto;
    gap: 2rem;
  }
}

.capability-item__trigger:hover {
  color: var(--primary);
}

.capability-item.is-open .capability-item__trigger {
  color: var(--foreground);
}

.capability-item__title {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.025em;
}

@media (min-width: 640px) {
  .capability-item__title {
    font-size: 1.5rem;
  }
}

.capability-item__claim {
  display: none;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

@media (min-width: 640px) {
  .capability-item__claim {
    display: block;
  }
}

.capability-item__icon {
  display: flex;
  height: 2.25rem;
  width: 2.25rem;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  border: 1px solid var(--border-strong);
  color: var(--muted-foreground);
  transition: border-color 0.2s, color 0.2s, background-color 0.2s;
}

.capability-item__icon svg {
  height: 1rem;
  width: 1rem;
}

.capability-item__icon .icon-minus {
  display: none;
}

.capability-item.is-open .capability-item__icon {
  border-color: var(--primary);
  background-color: var(--primary);
  color: var(--primary-foreground);
}

.capability-item.is-open .capability-item__icon .icon-plus {
  display: none;
}

.capability-item.is-open .capability-item__icon .icon-minus {
  display: block;
}

.capability-item__trigger:hover .capability-item__icon {
  border-color: var(--primary);
  color: var(--primary);
}

.capability-item__panel {
  display: grid;
  gap: 1.5rem;
  padding-bottom: 2.25rem;
}

.capability-item__panel[hidden] {
  display: none;
}

@media (min-width: 640px) {
  .capability-item__panel {
    grid-template-columns: minmax(0, 20rem) 1fr;
    gap: 2rem;
  }
}

.capability-item__claim-mobile {
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

@media (min-width: 640px) {
  .capability-item__claim-mobile {
    display: none;
  }
}

.capability-item__intro {
  max-width: 62ch;
  font-size: 0.95rem;
  line-height: 1.6;
  color: color-mix(in oklab, var(--foreground) 80%, transparent);
}

.capability-item__detail {
  display: grid;
  gap: 0.5rem 2rem;
}

@media (min-width: 640px) {
  .capability-item__detail {
    grid-template-columns: repeat(2, 1fr);
  }
}

.capability-item__detail li {
  display: flex;
  gap: 0.75rem;
  border-left: 2px solid color-mix(in oklab, var(--primary) 25%, transparent);
  padding-left: 0.75rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

/* ==========================================================================
   Case viewer (tabs "Sistemas en operación")
   ========================================================================== */

.case-viewer {
  display: grid;
  gap: 2rem;
}

@media (min-width: 1024px) {
  .case-viewer {
    grid-template-columns: 16rem 1fr;
    gap: 3.5rem;
  }
}

.case-viewer__tabs {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
}

@media (min-width: 1024px) {
  .case-viewer__tabs {
    flex-direction: column;
    gap: 0;
    border-left: 1px solid var(--border);
  }
}

.case-tab {
  flex-shrink: 0;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: transparent;
  padding: 0.75rem 1rem;
  text-align: left;
  font-size: 0.875rem;
  color: var(--muted-foreground);
  transition: color 0.2s, border-color 0.2s, background-color 0.2s;
}

.case-tab:hover {
  color: var(--foreground);
}

.case-tab strong {
  display: block;
  font-weight: 500;
  color: inherit;
}

.case-tab span {
  display: block;
  margin-top: 0.125rem;
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

.case-tab[aria-selected="true"] {
  border-color: var(--primary);
  background-color: color-mix(in oklab, var(--primary) 5%, transparent);
  color: var(--foreground);
}

@media (min-width: 1024px) {
  .case-tab {
    border-radius: 0;
    border: none;
    border-left: 2px solid transparent;
    margin-left: -1px;
    padding: 1rem 1rem 1rem 1.25rem;
  }
  .case-tab[aria-selected="true"] {
    border-left-color: var(--primary);
    background-color: transparent;
  }
}

.case-panel[hidden] {
  display: none;
}

.case-panel__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.75rem;
}

.pill {
  border-radius: var(--radius);
  background-color: var(--surface-strong);
  padding: 0.25rem 0.65rem;
  font-weight: 500;
  color: color-mix(in oklab, var(--foreground) 70%, transparent);
}

.pill-outline {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 0.25rem 0.65rem;
  color: var(--muted-foreground);
}

/* Contenedor de etiquetas para el Stack Tecnológico (reutiliza .pill-outline) */
.stack-tags {
  margin-top: 0.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.8125rem;
}

.stack-tag-note {
  color: color-mix(in oklab, var(--muted-foreground) 75%, transparent);
  font-size: 0.75rem;
}

.case-panel h3 {
  margin-top: 1.25rem;
  font-size: 1.875rem;
  font-weight: 600;
  letter-spacing: -0.025em;
}

@media (min-width: 640px) {
  .case-panel h3 {
    font-size: 2.25rem;
  }
}

.case-panel__summary {
  max-width: 62ch;
  margin-top: 0.75rem;
  font-size: 1rem;
  color: color-mix(in oklab, var(--foreground) 80%, transparent);
}

.case-panel__grid {
  margin-top: 2rem;
  display: grid;
  gap: 2rem;
}

@media (min-width: 768px) {
  .case-panel__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.case-panel__grid > div {
  border-top: 1px solid var(--border-strong);
  padding-top: 1.25rem;
}

.case-panel__label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted-foreground);
}

.case-panel__grid p {
  margin-top: 0.75rem;
  font-size: 0.875rem;
  line-height: 1.6;
  color: color-mix(in oklab, var(--foreground) 80%, transparent);
}

.case-panel__features {
  margin-top: 0.75rem;
}

.case-panel__features li {
  display: flex;
  gap: 0.75rem;
  padding: 0.35rem 0;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.case-panel__features li::before {
  content: "";
  flex-shrink: 0;
  margin-top: 0.55rem;
  height: 1px;
  width: 0.75rem;
  background-color: var(--primary);
}

/* ==========================================================================
   Industrias (bloque de home y detalle en /industrias)
   ========================================================================== */

.industries-grid {
  display: grid;
  gap: 3rem;
}

@media (min-width: 1024px) {
  .industries-grid {
    grid-template-columns: 1fr 1.5fr;
  }
}

.industries-list {
  border-top: 1px solid var(--border-strong);
  border-bottom: 1px solid var(--border-strong);
}

.industries-list > div {
  display: grid;
  gap: 0.5rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
}

.industries-list > div:last-child {
  border-bottom: none;
}

.industries-list dt {
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.025em;
}

.industries-list dd {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--muted-foreground);
}

.industry-detail {
  display: grid;
  gap: 1.5rem;
  border-bottom: 1px solid var(--border);
  padding: 3.5rem 0;
}

@media (min-width: 1024px) {
  .industry-detail {
    grid-template-columns: 1fr 1.6fr;
    gap: 4rem;
  }
}

.industry-detail h2 {
  font-size: 1.875rem;
  font-weight: 600;
  letter-spacing: -0.025em;
}

.industry-detail__lead {
  margin-top: 0.75rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.industry-detail__points {
  display: grid;
  gap: 0.75rem 2.5rem;
}

@media (min-width: 640px) {
  .industry-detail__points {
    grid-template-columns: repeat(2, 1fr);
  }
}

.industry-detail__points li {
  border-top: 1px solid var(--border);
  padding-top: 0.75rem;
  font-size: 0.875rem;
  line-height: 1.6;
  color: color-mix(in oklab, var(--foreground) 80%, transparent);
}

.callout-box {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background-color: var(--surface);
  padding: 2rem;
}

@media (min-width: 640px) {
  .callout-box {
    padding: 2.5rem;
  }
}

.callout-box p {
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: -0.025em;
}

@media (min-width: 640px) {
  .callout-box p {
    font-size: 1.5rem;
  }
}

.callout-box a {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ==========================================================================
   Cómo trabajamos (servicios) — comparación de dos columnas
   ========================================================================== */

.compare-grid {
  display: grid;
  gap: 1px;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background-color: var(--border);
}

@media (min-width: 768px) {
  .compare-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.compare-card {
  background-color: var(--card);
  padding: 2rem;
}

.compare-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.025em;
}

.compare-card > p {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.process-steps {
  margin-top: 1.75rem;
  border-left: 1px solid var(--border);
}

.process-steps li {
  position: relative;
  padding-left: 1.5rem;
  padding-bottom: 1.5rem;
}

.process-steps li:last-child {
  padding-bottom: 0;
}

.process-steps li::before {
  content: "";
  position: absolute;
  top: 0.375rem;
  left: -5px;
  height: 9px;
  width: 9px;
  border-radius: 999px;
  background-color: var(--primary);
}

.process-steps__title {
  font-size: 0.875rem;
  font-weight: 600;
}

.process-steps p {
  margin-top: 0.25rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.model-list {
  margin-top: 1.75rem;
  display: grid;
  gap: 1rem;
  font-size: 0.875rem;
}

.model-list li {
  display: grid;
  gap: 0.25rem;
  border-top: 1px solid var(--border);
  padding-top: 1rem;
}

@media (min-width: 640px) {
  .model-list li {
    grid-template-columns: 8rem 1fr;
    gap: 1rem;
  }
}

.model-list strong {
  font-weight: 600;
}

.model-list span {
  color: var(--muted-foreground);
}

/* ==========================================================================
   Decisiones (nosotros)
   ========================================================================== */

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

@media (min-width: 768px) {
  .decision-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.decision-item {
  border-top: 1px solid var(--border-strong);
  padding-top: 1.5rem;
}

.decision-item h3 {
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.025em;
}

.decision-item p {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--muted-foreground);
}

/* ==========================================================================
   CTA band (franja oscura de cierre)
   ========================================================================== */

.cta-band {
  background-color: var(--ink);
  color: var(--ink-foreground);
  padding:70px 0;
}

.cta-band__inner {
  display: grid;
  gap: 2rem;
}

@media (min-width: 768px) {
  .cta-band__inner {
    grid-template-columns: 1.6fr 1fr;
    align-items: center;
  }
}

.cta-band h2 {
  font-size: 1.875rem;
  font-weight: 600;
  letter-spacing: -0.025em;
}

@media (min-width: 640px) {
  .cta-band h2 {
    font-size: 2.25rem;
  }
}

.cta-band p {
  max-width: 62ch;
  margin-top: 1rem;
  font-size: 1rem;
  color: color-mix(in oklab, var(--ink-foreground) 70%, transparent);
}

.cta-band__action {
  display: flex;
}

@media (min-width: 768px) {
  .cta-band__action {
    justify-self: end;
  }
}

.cta-band .btn-primary:hover {
  filter: brightness(1.25);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  border-top: 1px solid var(--border);
  background-color: var(--surface);
}

.site-footer__grid {
  display: grid;
  gap: 2.5rem;
}

@media (min-width: 768px) {
  .site-footer__grid {
    grid-template-columns: 1.4fr 1fr 1fr;
  }
}

.site-footer__about p {
  margin-top: 1rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.site-footer h2 {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted-foreground);
}

.site-footer nav ul {
  margin-top: 1rem;
  display: grid;
  gap: 0.5rem;
  font-size: 0.875rem;
}

.site-footer nav a {
  color: var(--muted-foreground);
  transition: color 0.2s;
}

.site-footer nav a:hover {
  color: var(--primary);
}

.site-footer__contact p {
  margin-top: 1rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.site-footer__contact .btn {
  margin-top: 1rem;
  height: 2.5rem;
}

.site-footer__legal {
  margin-top: 3rem;
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

/* ==========================================================================
   Página de contacto
   ========================================================================== */

.contact-layout {
  display: grid;
  gap: 3.5rem;
  padding: 5rem 0;
}

@media (min-width: 1024px) {
  .contact-layout {
    grid-template-columns: 1fr 1.25fr;
    gap: 5rem;
  }
}

.contact-layout h1 {
  font-size: clamp(2.1rem, 4.5vw, 3.25rem);
  line-height: 1.05;
  font-weight: 600;
  letter-spacing: -0.025em;
}

.contact-layout__lead {
  max-width: 62ch;
  margin-top: 1.5rem;
  font-size: 1.125rem;
  color: color-mix(in oklab, var(--foreground) 75%, transparent);
}

.info-list {
  margin-top: 2.5rem;
  border-top: 1px solid var(--border-strong);
  border-bottom: 1px solid var(--border-strong);
}

.info-list > div {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
}

.info-list > div:last-child {
  border-bottom: none;
}

.info-list dt {
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: -0.025em;
}

.info-list dd {
  margin-top: 0.25rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.contact-form {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background-color: var(--card);
  padding: 1.5rem;
}

@media (min-width: 640px) {
  .contact-form {
    padding: 2rem;
  }
}

.contact-form__grid {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .contact-form__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.form-field.span-2 {
  grid-column: 1 / -1;
}

.form-field label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
}

.form-field label .optional {
  font-weight: 400;
  color: var(--muted-foreground);
}

.form-field__help {
  margin-top: 0.25rem;
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

.form-field input,
.form-field textarea {
  margin-top: 0.5rem;
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--input);
  background-color: var(--card);
  padding: 0 0.75rem;
  font-size: 0.875rem;
  color: var(--foreground);
  font-family: inherit;
  transition: border-color 0.2s;
}

.form-field input {
  height: 2.75rem;
}

.form-field textarea {
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
  resize: vertical;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: color-mix(in oklab, var(--muted-foreground) 70%, transparent);
}

.form-field input:focus,
.form-field textarea:focus {
  border-color: var(--primary);
  outline: none;
}

/* Campo de teléfono con prefijo chileno fijo (+56 9) */
.phone-field {
  margin-top: 0.5rem;
  display: flex;
  align-items: center;
  height: 2.75rem;
  border-radius: var(--radius);
  border: 1px solid var(--input);
  background-color: var(--card);
  transition: border-color 0.2s;
  overflow: hidden;
}

.phone-field:focus-within {
  border-color: var(--primary);
}

.phone-field__prefix {
  flex-shrink: 0;
  padding: 0 0.5rem 0 0.75rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
  border-right: 1px solid var(--input);
  height: 100%;
  display: flex;
  align-items: center;
  white-space: nowrap;
}

.phone-field .phone-field__input {
  flex: 1;
  min-width: 0;
  height: 100%;
  margin-top: 0;
  border: none;
  background: transparent;
  padding: 0 0.75rem;
  font-size: 0.875rem;
  font-family: inherit;
  color: var(--foreground);
  letter-spacing: 0.02em;
}

.phone-field .phone-field__input:focus {
  outline: none;
}

.phone-field .phone-field__input::placeholder {
  color: color-mix(in oklab, var(--muted-foreground) 70%, transparent);
}

.contact-form button[type="submit"] {
  margin-top: 1.75rem;
}

.contact-form button[type="submit"]:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.contact-form__error {
  margin-top: 1rem;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: #ff8a8a;
}

.contact-form__error a {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.contact-form__success {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background-color: var(--card);
  padding: 2rem;
}

.contact-form__success-icon {
  display: flex;
  height: 2.5rem;
  width: 2.5rem;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  background-color: color-mix(in oklab, var(--primary) 10%, transparent);
  color: var(--primary);
}

.contact-form__success-icon svg {
  height: 1.25rem;
  width: 1.25rem;
}

.contact-form__success h3 {
  margin-top: 1.25rem;
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.025em;
}

.contact-form__success p {
  max-width: 62ch;
  margin-top: 0.5rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

/* ==========================================================================
   Página 404
   ========================================================================== */

.error-page {
  display: flex;
  min-height: 70vh;
  align-items: center;
  justify-content: center;
  padding: 0 1rem;
  text-align: center;
}

.error-page__code {
  font-size: 3rem;
  font-weight: 600;
  letter-spacing: -0.025em;
}

.error-page h2 {
  margin-top: 1rem;
  font-size: 1.25rem;
  font-weight: 600;
}

.error-page p {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.error-page .btn {
  margin-top: 1.5rem;
}