/* ========================================
   RESET / BASE
======================================== */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;

  background-color: var(--color-background);
  color: var(--color-text-primary);

  font-family: Arial, Helvetica, sans-serif;
}

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

a {
  color: inherit;
}

/* ========================================
   NAVBAR
======================================== */

.site-header {
  width: 100%;

  background-color: var(--color-background);
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

.navbar {
  width: min(1200px, calc(100% - 48px));
  height: 80px;
  margin: 0 auto;

  display: flex;
  align-items: center;
  justify-content: space-between;

  gap: 32px;
}

/* ========================================
   NAVBAR - MARCA
======================================== */

.navbar__brand {
  display: flex;
  align-items: center;

  gap: 12px;

  color: var(--color-text-primary);
  text-decoration: none;
}

.navbar__logo {
  width: auto;
  height: 46px;

  display: block;
  flex-shrink: 0;
}

/* ========================================
   NAVBAR - LINKS
======================================== */

.navbar__links {
  display: flex;
  align-items: center;

  gap: 32px;
}

.navbar__links a {
  color: var(--color-text-secondary);

  text-decoration: none;

  font-size: 15px;
  font-weight: 500;

  transition: color 0.2s ease;
}

.navbar__links a:hover {
  color: var(--color-text-primary);
}

/* ========================================
   NAVBAR - CTA
======================================== */

.navbar__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  padding: 11px 20px;

  background-color: var(--color-primary);
  border-radius: 10px;

  color: #ffffff;

  text-decoration: none;

  font-size: 15px;
  font-weight: 600;

  white-space: nowrap;

  transition:
    background-color 0.2s ease,
    transform 0.2s ease;
}

.navbar__cta:hover {
  background-color: var(--color-primary-light);
  transform: translateY(-1px);
}

/* ========================================
   NAVBAR - MOBILE TOGGLE
======================================== */

.navbar__toggle {
  display: none;

  width: 44px;
  height: 44px;

  padding: 0;

  align-items: center;
  justify-content: center;
  flex-direction: column;

  gap: 5px;

  background: transparent;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: 10px;

  cursor: pointer;
}

.navbar__toggle span {
  display: block;

  width: 20px;
  height: 2px;

  background-color: var(--color-text-primary);

  border-radius: 999px;

  transition:
    transform 0.25s ease,
    opacity 0.25s ease;
}

.navbar__toggle.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.navbar__toggle.is-active span:nth-child(2) {
  opacity: 0;
}

.navbar__toggle.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ========================================
   MOBILE MENU
======================================== */

.mobile-menu {
  display: none;
}

/* ========================================
   MAIN
======================================== */

main {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
}

/* ========================================
   HERO
======================================== */

.hero {
  position: relative;

  min-height: calc(100vh - 80px);

  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;

  gap: 56px;

  overflow: hidden;
}

.hero__content {
  position: relative;
  z-index: 1;

  width: min(760px, 100%);
}

/* ========================================
   HERO - KICKER (MAC DATA ANALYTICS)
======================================== */

.hero__kicker {
  display: block;

  margin-bottom: 14px;

  color: var(--color-text-secondary);

  font-size: 12px;
  font-weight: 600;

  letter-spacing: 0.28em;
}

/* ========================================
   HERO - EYEBROW
======================================== */

.hero__eyebrow {
  display: inline-flex;
  align-items: center;

  margin-bottom: 18px;

  color: var(--color-primary-light);

  font-size: 16px;
  font-weight: 700;

  letter-spacing: 0.1em;
}

.hero__eyebrow::before {
  content: "";

  width: 7px;
  height: 7px;

  margin-right: 10px;

  border-radius: 50%;

  background-color: var(--color-accent);

  flex-shrink: 0;
}

/* ========================================
   HERO - TITLE
======================================== */

.hero__title {
  margin-bottom: 24px;

  color: var(--color-text-primary);

  font-size: clamp(48px, 5vw, 72px);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

/* El énfasis siempre en su propia línea: en tablet da
   "Datos que impulsan / decisiones." sin forzar <br> */
.hero__title span {
  display: block;

  color: var(--color-primary-light);
}

/* ========================================
   HERO - DESCRIPTION
======================================== */

.hero__description {
  max-width: 720px;

  margin-bottom: 32px;

  color: var(--color-text-secondary);

  font-size: 18px;
  line-height: 1.7;
}

/* ========================================
   HERO - ACTIONS
======================================== */

.hero__actions {
  display: flex;
  align-items: center;

  gap: 16px;
}

/* ========================================
   HERO - BUTTONS
======================================== */

.hero__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  min-height: 48px;
  padding: 0 22px;

  border-radius: 10px;

  text-decoration: none;

  font-size: 15px;
  font-weight: 600;

  transition:
    background-color 0.2s ease,
    border-color 0.2s ease,
    transform 0.2s ease;
}

.hero__button--primary {
  background-color: var(--color-primary);
  color: #ffffff;
}

.hero__button--primary:hover {
  background-color: var(--color-primary-light);
  transform: translateY(-1px);
}

.hero__button--secondary {
  border: 1px solid #334155;

  color: var(--color-text-primary);
  background-color: transparent;
}

.hero__button--secondary:hover {
  border-color: var(--color-primary-light);
  background-color: var(--color-surface);
}

/* ========================================
   HERO - BACKGROUND GLOW
======================================== */

.hero::before {
  content: "";

  position: absolute;

  width: 520px;
  height: 520px;

  left: -180px;
  top: 50%;

  transform: translateY(-50%);

  background: radial-gradient(
    circle,
    rgba(37, 99, 235, 0.12) 0%,
    rgba(37, 99, 235, 0.05) 35%,
    transparent 70%
  );

  pointer-events: none;
}

/* ========================================
   HERO - VISUAL
======================================== */

.hero__visual {
  position: relative;
  z-index: 1;

  display: flex;
  align-items: center;
  justify-content: center;
}

/* ========================================
   DEMO BADGE
   Compartido por Proyectos y las páginas de proyecto
======================================== */

.demo-badge {
  padding: 4px 9px;

  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 999px;

  color: var(--color-text-secondary);

  font-size: 11px;
  font-weight: 600;

  letter-spacing: 0.08em;

  white-space: nowrap;
}

/* ========================================
   HERO V3 · DASHBOARDS ILUSTRATIVOS
   Dos tarjetas en la misma celda de grilla: la activa al frente y
   la otra asoma por arriba, reducida y atenuada. Gráficos SVG
   estáticos con datos sintéticos; sin librerías ni imágenes.
======================================== */

.hero-dash {
  width: 100%;
  max-width: 640px;
}

/* Selector */

.hero-dash__tabs {
  display: inline-flex;

  gap: 4px;

  margin-bottom: 18px;
  padding: 4px;

  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: 999px;

  background-color: rgba(17, 24, 39, 0.8);
}

.hero-dash__tab {
  padding: 7px 14px;

  border: 0;
  border-radius: 999px;

  background-color: transparent;

  color: var(--color-text-secondary);

  font-family: inherit;
  font-size: 13px;
  font-weight: 600;

  cursor: pointer;

  transition:
    background-color 0.2s ease,
    color 0.2s ease;
}

.hero-dash__tab:hover {
  color: var(--color-text-primary);
}

.hero-dash__tab[aria-selected="true"] {
  background-color: var(--color-primary);

  color: #ffffff;
}

.hero-dash__tab:focus-visible,
.dash:focus-visible {
  outline: 2px solid var(--color-primary-light);
  outline-offset: 3px;
}

/* Pila: el espacio superior aloja la tarjeta posterior */

.hero-dash__stack {
  display: grid;

  padding-top: 56px;
}

.dash {
  grid-area: 1 / 1;
  align-self: start;

  min-width: 0;

  padding: 18px 20px 16px;

  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: 18px;

  background-color: var(--color-surface);

  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.45);

  transform-origin: top center;

  /* El orden de apilamiento cambia a mitad del movimiento: sin parpadeo */
  transition:
    transform 450ms cubic-bezier(0.22, 0.8, 0.24, 1),
    opacity 450ms ease,
    z-index 0s linear 225ms;
}

.hero-dash__stack[data-active="eerr"] .dash--eerr,
.hero-dash__stack[data-active="ventas"] .dash--ventas {
  z-index: 2;
}

.hero-dash__stack[data-active="eerr"] .dash--ventas,
.hero-dash__stack[data-active="ventas"] .dash--eerr {
  z-index: 1;

  opacity: 0.45;

  transform: translateY(-56px) scale(0.94);

  cursor: pointer;
}

@media (hover: hover) {
  .hero-dash__stack[data-active="eerr"] .dash--ventas:hover,
  .hero-dash__stack[data-active="ventas"] .dash--eerr:hover {
    opacity: 0.65;

    transform: translateY(-62px) scale(0.94);
  }
}

/* Encabezado */

.dash__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;

  gap: 12px;

  padding-bottom: 14px;

  border-bottom: 1px solid rgba(148, 163, 184, 0.1);
}

.dash__title {
  margin: 0;

  color: var(--color-text-primary);

  font-size: 15px;
  font-weight: 700;
}

.dash__meta {
  margin: 3px 0 0;

  color: var(--color-text-secondary);

  font-size: 12px;
}

.dash__unit {
  flex-shrink: 0;

  padding: 4px 9px;

  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 999px;

  color: var(--color-text-secondary);

  font-size: 11px;
  font-weight: 600;

  letter-spacing: 0.04em;
  white-space: nowrap;
}

/* KPIs */

.dash__kpis {
  display: grid;

  gap: 10px;

  margin: 14px 0;
}

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

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

.dash__kpi,
.dash__panel {
  min-width: 0;

  border: 1px solid rgba(148, 163, 184, 0.08);

  background-color: rgba(8, 13, 24, 0.55);
}

.dash__kpi {
  padding: 10px 12px;

  border-radius: 10px;
}

.dash__kpi dt {
  color: var(--color-text-secondary);

  font-size: 11px;
  font-weight: 600;
  line-height: 1.3;
}

.dash__kpi dd {
  margin: 3px 0 0;
}

.dash__kpi .dash__value {
  margin-top: 6px;

  color: var(--color-text-primary);

  font-size: 19px;
  font-weight: 700;

  letter-spacing: -0.01em;
  white-space: nowrap;
}

.dash__value span {
  color: var(--color-text-secondary);

  font-size: 11px;
  font-weight: 600;
}

.dash__delta {
  color: var(--color-primary-light);

  font-size: 11px;
  font-weight: 600;
}

.dash__delta--neutral {
  color: var(--color-text-secondary);

  font-weight: 500;
}

/* Paneles de gráficos */

.dash__grid {
  display: grid;

  gap: 10px;
}

.dash__grid--eerr {
  grid-template-columns: minmax(0, 1.75fr) minmax(0, 1fr);
}

.dash__grid--ventas {
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
}

.dash__panel {
  display: flex;
  flex-direction: column;

  padding: 12px 12px 10px;

  border-radius: 12px;
}

.dash__panel-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;

  gap: 6px 10px;

  margin-bottom: 10px;
}

.dash__panel-title {
  color: var(--color-text-primary);

  font-size: 12px;
  font-weight: 600;
}

.dash__legend {
  display: flex;

  gap: 10px;

  margin: 0;
  padding: 0;

  color: var(--color-text-secondary);

  font-size: 10px;

  list-style: none;
}

.dash__legend-item {
  display: inline-flex;
  align-items: center;

  gap: 5px;
}

.dash__legend-item::before {
  content: "";

  width: 8px;
  height: 8px;

  border-radius: 2px;
}

.dash__legend-item--primary::before {
  background-color: var(--color-primary-light);
}

.dash__legend-item--muted::before {
  background-color: rgba(148, 163, 184, 0.45);
}

.dash__legend-item--dashed::before {
  width: 10px;
  height: 0;

  border-top: 1.5px dashed rgba(148, 163, 184, 0.7);
  border-radius: 0;
}

.dash__chart {
  display: block;

  width: 100%;
  height: 120px;
}

.dash__grid-line {
  fill: none;
  stroke: rgba(148, 163, 184, 0.12);
  stroke-width: 1;

  vector-effect: non-scaling-stroke;
}

.dash__bars--primary rect {
  fill: var(--color-primary-light);
}

.dash__bars--muted rect {
  fill: rgba(148, 163, 184, 0.45);
}

.dash__area {
  fill: rgba(59, 130, 246, 0.16);
}

.dash__line {
  fill: none;
  stroke: var(--color-primary-light);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;

  vector-effect: non-scaling-stroke;
}

.dash__line--dashed {
  stroke: rgba(148, 163, 184, 0.7);
  stroke-width: 1.5;
  stroke-dasharray: 4 4;
}

.dash__axis {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));

  margin: 6px 0 0;
  padding: 0;

  color: var(--color-text-secondary);

  font-size: 10px;
  text-align: center;

  list-style: none;
}

/* Margen: el naranja marca el indicador de evolución */

.dash__highlight {
  margin: 8px 0 0;

  color: var(--color-text-primary);

  font-size: 24px;
  font-weight: 700;
}

.dash__highlight span {
  color: var(--color-text-secondary);

  font-size: 11px;
  font-weight: 600;
}

.dash__note {
  margin: 2px 0 8px;

  color: var(--color-accent);

  font-size: 11px;
  font-weight: 600;
}

.dash__spark {
  display: block;

  width: 100%;
  height: 56px;

  margin-top: auto;
}

.dash__spark-area {
  fill: rgba(249, 115, 22, 0.12);
}

.dash__spark-line {
  fill: none;
  stroke: var(--color-accent);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;

  vector-effect: non-scaling-stroke;
}

/* Ventas por canal */

.dash__channels {
  display: grid;

  gap: 12px;

  margin: 10px 0 0;
  padding: 0;

  list-style: none;
}

.dash__channel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;

  gap: 5px 8px;

  color: var(--color-text-secondary);

  font-size: 11px;
}

.dash__channel strong {
  color: var(--color-text-primary);

  font-size: 12px;
}

.dash__channel-bar {
  position: relative;

  grid-column: 1 / -1;

  height: 6px;

  overflow: hidden;

  border-radius: 999px;

  background-color: rgba(148, 163, 184, 0.12);
}

.dash__channel-bar::after {
  content: "";

  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;

  border-radius: inherit;

  background-color: var(--color-primary-light);
}

.dash__channel--retail .dash__channel-bar::after {
  width: 45%;
}

.dash__channel--dist .dash__channel-bar::after {
  width: 33%;

  opacity: 0.75;
}

.dash__channel--ecommerce .dash__channel-bar::after {
  width: 22%;

  opacity: 0.55;
}

.hero-dash__note {
  margin: 14px 0 0;

  color: var(--color-text-secondary);

  font-size: 12px;
  text-align: right;
}

/* Desktop amplio: gráficos algo más altos para ganar protagonismo */

@media (min-width: 1200px) {
  .dash__chart {
    height: 132px;
  }

  .dash__spark {
    height: 64px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .dash,
  .hero-dash__tab {
    transition: none;
  }
}

/* Notebook: tarjetas más compactas para mantener legibles los KPIs */

@media (max-width: 1100px) {
  .dash {
    padding: 16px 16px 14px;
  }

  .dash__kpi {
    padding: 9px 10px;
  }

  .dash__kpi .dash__value {
    font-size: 17px;
  }
}

/* Tablet: la composición baja bajo el texto, alineada a la izquierda */

@media (max-width: 900px) {
  .hero-dash {
    max-width: 620px;
  }
}

/* Móvil: selector + una tarjeta legible, sin superposición */

@media (max-width: 640px) {
  .hero-dash__tabs {
    display: flex;
  }

  .hero-dash__tab {
    flex: 1;
  }

  .hero-dash__stack {
    padding-top: 0;
  }

  /* Ambas tarjetas comparten la celda: la inactiva queda invisible pero
     reserva espacio, así la altura no cambia al alternar */

  .hero-dash__stack[data-active="eerr"] .dash--ventas,
  .hero-dash__stack[data-active="ventas"] .dash--eerr {
    visibility: hidden;

    opacity: 0;

    transform: none;
  }

  .dash {
    align-self: stretch;

    padding: 16px 14px 14px;
  }

  .dash__kpis--4,
  .dash__kpis--3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .dash__grid--eerr,
  .dash__grid--ventas {
    grid-template-columns: minmax(0, 1fr);
  }

  .dash__kpi .dash__value {
    font-size: 18px;
  }

  .dash__spark {
    height: 44px;
  }

  .hero-dash__note {
    text-align: left;
  }
}

/* ========================================
   SECTION EYEBROW - GENERAL
======================================== */

.section-eyebrow {
  display: inline-flex;
  align-items: center;

  margin-bottom: 16px;

  color: var(--color-primary-light);

  font-size: 13px;
  font-weight: 700;

  letter-spacing: 0.08em;
}

.section-eyebrow::before {
  content: "";

  width: 7px;
  height: 7px;

  margin-right: 10px;

  border-radius: 50%;

  background-color: var(--color-accent);
}

/* ========================================
   SOLUCIONES
======================================== */

.solutions {
  position: relative;
  overflow-x: clip;

  padding: 80px 0 72px;
}

/* ========================================
   SOLUCIONES - HEADER
======================================== */

.solutions__header {
  max-width: 760px;

  margin-bottom: 44px;
}

.solutions__title {
  max-width: 760px;

  margin-bottom: 20px;

  color: var(--color-text-primary);

  font-size: clamp(36px, 4vw, 52px);
  line-height: 1.1;
  letter-spacing: -0.025em;
}

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

.solutions__description {
  max-width: 720px;

  margin-bottom: 0;

  color: var(--color-text-secondary);

  font-size: 17px;
  line-height: 1.7;
}

/* ========================================
   SOLUCIONES V2 - PILARES
   Composición alternada sin tarjetas: BI muestra producto,
   Data & Automation muestra una ejecución.
======================================== */

.solutions__pillars {
  display: grid;

  gap: 64px;
}

.pillar {
  display: grid;
  grid-template-columns: minmax(0, 11fr) minmax(0, 13fr);
  align-items: center;

  gap: 56px;
}

.pillar--da {
  grid-template-columns: minmax(0, 13fr) minmax(0, 11fr);
}

.pillar--da .pillar__content {
  grid-column: 2;
  grid-row: 1;
}

.pillar--da .pillar__visual {
  grid-column: 1;
  grid-row: 1;
}

/* Contenido */

.pillar__number {
  display: flex;
  align-items: center;

  gap: 14px;

  margin-bottom: 18px;

  color: var(--color-primary-light);

  font-size: 13px;
  font-weight: 700;

  letter-spacing: 0.08em;
}

.pillar__number::after {
  content: "";

  width: 40px;
  height: 1px;

  background-color: rgba(59, 130, 246, 0.4);
}

.pillar__title {
  margin: 0 0 16px;

  color: var(--color-text-primary);

  font-size: clamp(28px, 2.6vw, 36px);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.pillar__description {
  max-width: 480px;

  margin: 0 0 28px;

  color: var(--color-text-secondary);

  font-size: 16px;
  line-height: 1.7;
}

/* Capacidades: lista tipográfica, sin chips */

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

  column-gap: 24px;

  margin: 0 0 28px;
  padding: 0;

  border-top: 1px solid rgba(148, 163, 184, 0.12);

  list-style: none;
}

.pillar__capabilities li {
  position: relative;

  padding: 12px 0 12px 18px;

  border-bottom: 1px solid rgba(148, 163, 184, 0.12);

  color: var(--color-text-primary);

  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
}

.pillar__capabilities li::before {
  content: "";

  position: absolute;
  top: 50%;
  left: 2px;

  width: 6px;
  height: 6px;

  background-color: var(--color-primary-light);

  transform: translateY(-50%) rotate(45deg);
}

.pillar__result {
  display: flex;
  align-items: baseline;

  gap: 10px;

  margin: 0;

  color: var(--color-text-primary);

  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
}

.pillar__result::before {
  content: "→";

  color: var(--color-accent);
}

/* ========================================
   BI · DETALLE DE PRODUCTO
   Dashboard de Crédito completo en 16:9, sin recorte: la captura
   no tiene panel lateral y cualquier encuadre cortaría KPIs o gráficos
======================================== */

.bi-view {
  margin: 0;
}

.bi-view__frame {
  position: relative;

  overflow: hidden;

  aspect-ratio: 16 / 9;

  border: 1px solid rgba(59, 130, 246, 0.22);
  border-radius: 18px;

  background-color: #ffffff;

  box-shadow:
    0 40px 80px rgba(0, 0, 0, 0.4),
    0 0 60px rgba(37, 99, 235, 0.08);
}

.bi-view__image {
  display: block;

  width: 100%;
  height: auto;
}

/* ========================================
   DATA & AUTOMATION · FLUJO AUTOMATIZADO
   Ejemplo ilustrativo: fuentes → Python → entrega. Los conectores
   viven en columnas propias y nunca cruzan texto.
======================================== */

.da-flow {
  margin: 0;
  padding: 26px 28px 22px;

  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 20px;

  background-color: rgba(17, 24, 39, 0.72);

  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.35);
}

.da-flow__header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;

  gap: 12px 16px;

  padding-bottom: 16px;

  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

.da-flow__title {
  display: flex;
  flex-direction: column;

  gap: 4px;
}

.da-flow__label,
.da-flow__step {
  color: var(--color-text-secondary);

  font-size: 11px;
  font-weight: 700;

  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.da-flow__label {
  color: var(--color-primary-light);
}

.da-flow__title strong {
  color: var(--color-text-primary);

  font-size: 18px;
  font-weight: 600;
}

.da-flow__status {
  display: inline-flex;
  align-items: center;

  gap: 8px;

  padding: 5px 11px;

  border: 1px solid rgba(249, 115, 22, 0.35);
  border-radius: 999px;

  color: var(--color-text-secondary);

  font-size: 11px;
  font-weight: 600;

  white-space: nowrap;
}

.da-flow__pulse {
  width: 7px;
  height: 7px;

  border-radius: 50%;

  background-color: var(--color-accent);

  animation: da-flow-pulse 2.4s ease-in-out infinite;
}

@keyframes da-flow-pulse {
  50% {
    opacity: 0.45;
  }
}

/* Escenario: fuentes | conector | Python | conector | entrega */

.da-flow__stage {
  display: grid;
  grid-template-columns:
    minmax(0, 1fr) 40px minmax(0, 1.2fr)
    40px minmax(0, 1fr);

  padding: 22px 0 20px;
}

.da-flow__group {
  display: flex;
  flex-direction: column;

  min-width: 0;
}

.da-flow__step {
  display: block;

  margin-bottom: 14px;

  line-height: 16px;
  text-align: center;
}

.da-flow__group--sources .da-flow__step {
  text-align: right;
}

.da-flow__group--delivery .da-flow__step {
  text-align: left;
}

.da-flow__group--process .da-flow__step {
  color: var(--color-primary-light);
}

/* Nodos ligeros: el icono toca el conector, el texto queda hacia afuera */

.da-flow__nodes {
  flex: 1;

  display: grid;
  grid-template-rows: 1fr 1fr;

  margin: 0;
  padding: 0;

  list-style: none;
}

.da-flow__node {
  display: flex;
  align-items: center;

  gap: 10px;

  min-width: 0;

  color: var(--color-text-primary);

  font-size: 13px;
  font-weight: 600;
  line-height: 1.3;
}

.da-flow__group--sources .da-flow__node {
  flex-direction: row-reverse;

  text-align: right;
}

/* Lenguaje iconográfico MACDA: SVG lineal 24 × 24, stroke 1.6,
   terminaciones redondeadas, color heredado */

.icon {
  width: 20px;
  height: 20px;

  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.da-flow__icon {
  flex-shrink: 0;

  display: grid;
  place-items: center;

  width: 40px;
  height: 40px;

  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 10px;

  background-color: rgba(148, 163, 184, 0.05);

  color: var(--color-primary-light);
}

.da-flow__group--delivery .da-flow__icon {
  border-color: rgba(249, 115, 22, 0.35);
}

/* Python: protagonista, superficie más fuerte */

.da-flow__core {
  display: flex;
  flex-direction: column;
  align-items: center;

  gap: 6px;

  margin-block: auto;
  padding: 18px 14px 16px;

  border: 1px solid rgba(59, 130, 246, 0.55);
  border-radius: 16px;

  background-color: rgba(37, 99, 235, 0.12);

  box-shadow: 0 0 40px rgba(37, 99, 235, 0.16);

  text-align: center;
}

.da-flow__core-logo {
  display: block;

  width: auto;
  height: 34px;
}

.da-flow__core-name {
  color: var(--color-text-primary);

  font-size: 18px;
  font-weight: 700;
}

.da-flow__tasks {
  margin: 2px 0 0;
  padding: 0;

  color: var(--color-text-secondary);

  font-size: 12px;
  line-height: 1.65;

  list-style: none;
}

/* Conectores: comienzan bajo la etiqueta de etapa (16px + 14px) */

.da-flow__link {
  position: relative;

  margin-top: 30px;
}

.da-flow__link svg {
  position: absolute;
  inset: 0;

  width: 100%;
  height: 100%;

  overflow: visible;
}

.da-flow__link path {
  fill: none;
  stroke: rgba(59, 130, 246, 0.5);
  stroke-width: 1.5;

  vector-effect: non-scaling-stroke;
}

/* Puntas de flecha: azul al entrar, naranja al entregar */

.da-flow__link::before,
.da-flow__link::after {
  content: "";

  position: absolute;
  right: 1px;

  width: 6px;
  height: 6px;

  border-top: 1.5px solid var(--color-primary-light);
  border-right: 1.5px solid var(--color-primary-light);

  transform: translateY(-50%) rotate(45deg);
}

.da-flow__link--in::before {
  display: none;
}

.da-flow__link--in::after {
  top: 50%;
}

.da-flow__link--out::before {
  top: 25%;
}

.da-flow__link--out::after {
  top: 75%;
}

.da-flow__link--out::before,
.da-flow__link--out::after {
  border-color: var(--color-accent);
}

.da-flow__note {
  padding-top: 14px;

  border-top: 1px solid rgba(148, 163, 184, 0.12);

  color: var(--color-text-secondary);

  font-size: 12px;
}

@media (prefers-reduced-motion: reduce) {
  .da-flow__pulse {
    animation: none;
  }
}

/* Tablet: pilares en una columna, contenido antes del visual */

@media (max-width: 900px) {
  .solutions__pillars {
    gap: 64px;
  }

  .pillar,
  .pillar--da {
    grid-template-columns: 1fr;

    gap: 36px;
  }

  .pillar--da .pillar__content,
  .pillar--da .pillar__visual {
    grid-column: auto;
    grid-row: auto;
  }

  .pillar__description {
    max-width: 640px;
  }

  .pillar__visual {
    max-width: 640px;
  }
}

/* Móvil */

@media (max-width: 640px) {
  .solutions__pillars {
    gap: 56px;
  }

  .pillar {
    gap: 28px;
  }

  .pillar__title {
    font-size: 28px;
  }

  .pillar__description {
    font-size: 15px;
  }

  .pillar__capabilities li {
    font-size: 13px;
  }

  /* Data & Automation: flujo vertical fuentes → Python → entrega */

  .da-flow {
    padding: 20px 20px 18px;

    border-radius: 16px;
  }

  .da-flow__stage {
    grid-template-columns: minmax(0, 1fr);

    padding: 18px 0 16px;
  }

  .da-flow__step,
  .da-flow__group--sources .da-flow__step,
  .da-flow__group--delivery .da-flow__step {
    margin-bottom: 10px;

    text-align: left;
  }

  .da-flow__nodes {
    grid-template-rows: none;
    grid-template-columns: repeat(2, minmax(0, 1fr));

    gap: 12px;
  }

  .da-flow__group--sources .da-flow__node {
    flex-direction: row;

    text-align: left;
  }

  /* Python compacto: logo y nombre en una fila, tareas en una línea */

  .da-flow__core {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;

    gap: 4px 10px;

    padding: 14px 16px;
  }

  .da-flow__core-logo {
    height: 26px;
  }

  .da-flow__tasks {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;

    flex-basis: 100%;
  }

  .da-flow__tasks li + li::before {
    content: "·";

    margin: 0 6px;
  }

  .da-flow__link {
    height: 36px;

    margin: 8px 0;
  }

  .da-flow__link svg {
    display: none;
  }

  .da-flow__link::before,
  .da-flow__link--in::before,
  .da-flow__link--out::before {
    display: block;

    top: 0;
    bottom: 3px;
    left: 50%;

    width: 0;
    height: auto;

    border: 0;
    border-left: 1.5px solid rgba(59, 130, 246, 0.5);

    transform: none;
  }

  .da-flow__link::after,
  .da-flow__link--in::after,
  .da-flow__link--out::after {
    top: auto;
    right: auto;
    bottom: 1px;
    left: 50%;

    transform: translateX(-50%) rotate(135deg);
  }
}

/* ========================================
   SOLUCIONES - DECORACIÓN
======================================== */

.solutions::before {
  content: "";

  position: absolute;

  width: 420px;
  height: 420px;

  right: -250px;
  top: 80px;

  background: radial-gradient(
    circle,
    rgba(37, 99, 235, 0.07) 0%,
    transparent 68%
  );

  pointer-events: none;
}

/* ========================================
   ECOSISTEMA TECNOLÓGICO V2
   Mapa de integración: dos territorios (Microsoft Ecosystem y
   Data & Automation) que se intersectan en MACDA. Sin dirección
   de flujo. Escena de 720 × 620 unidades: posiciones en % y
   tamaños en cqw (1cqw = 7.2 unidades) para que SVG y nodos
   escalen juntos.
======================================== */

.ecosystem {
  position: relative;

  display: grid;
  grid-template-columns: minmax(0, 4.8fr) minmax(0, 7.2fr);
  align-items: center;
  align-content: center;

  gap: 48px;

  /* Plana propia en desktop: llena el viewport sin imponer 100vh */
  min-height: clamp(720px, calc(100vh - 32px), 860px);

  padding: 64px 0;
}

.ecosystem__header {
  max-width: 480px;
}

.ecosystem__title {
  margin-bottom: 22px;

  color: var(--color-text-primary);

  font-size: clamp(36px, 3.3vw, 46px);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.ecosystem__title span {
  display: block;

  color: var(--color-primary-light);
}

.ecosystem__description {
  margin: 0;

  color: var(--color-text-secondary);

  font-size: 17px;
  line-height: 1.7;
}

/* Mapa */

.ecosystem__map {
  position: relative;

  container-type: inline-size;

  aspect-ratio: 720 / 620;

  /* En pantallas anchas el mapa ocupa parte del margen derecho libre
     (máx. 32px), sin acercarse al copy ni bajar de 24px de margen */
  margin-right: clamp(-32px, calc((1200px - 100vw) / 2 + 24px), 0px);
}

.ecosystem__lines {
  position: absolute;
  inset: 0;

  width: 100%;
  height: 100%;

  overflow: visible;
}

.ecosystem__field--microsoft {
  fill: rgba(37, 99, 235, 0.07);
  stroke: rgba(59, 130, 246, 0.42);
  stroke-width: 1.5;
}

.ecosystem__field--data {
  fill: rgba(148, 163, 184, 0.05);
  stroke: rgba(148, 163, 184, 0.34);
  stroke-width: 1.5;
  stroke-dasharray: 4 6;
}

.ecosystem__spoke {
  fill: none;
  stroke: rgba(59, 130, 246, 0.35);
  stroke-width: 1.25;
}

.ecosystem__spoke--main {
  stroke: rgba(59, 130, 246, 0.75);
  stroke-width: 2;
}

.ecosystem__stem {
  fill: none;
  stroke: rgba(148, 163, 184, 0.3);
  stroke-width: 1.25;
  stroke-dasharray: 2 5;
}

.ecosystem__lines circle.ecosystem__node {
  fill: var(--color-primary-light);
}

/* Territorios */

.territory {
  position: absolute;
}

.territory--microsoft {
  top: 11.61%;
  left: 1.11%;

  width: 66.11%;
  height: 76.77%;
}

.territory--data {
  top: 21.61%;
  left: 44.44%;

  width: 54.44%;
  height: 63.23%;
}

.territory__label {
  position: absolute;
  top: 10%;
  left: 0;

  width: 100%;

  margin: 0;

  color: var(--color-text-primary);

  font-size: max(11px, 1.75cqw);
  font-weight: 700;

  letter-spacing: 0.16em;
  text-align: center;
  text-transform: uppercase;
}

.territory--data .territory__label {
  top: 9%;
  left: 14%;

  width: 86%;

  color: var(--color-text-secondary);
}

.territory__techs {
  margin: 0;
  padding: 0;

  list-style: none;
}


/* Tecnologías: nodos tipográficos. Jerarquía Power BI > Python > Excel = SQL */

.tech {
  position: absolute;

  display: flex;
  flex-direction: column;

  gap: 0.4cqw;
}

.tech__name {
  color: var(--color-text-primary);

  font-size: max(15px, 2.6cqw);
  font-weight: 700;
  line-height: 1.15;
}

.tech__role {
  color: var(--color-text-secondary);

  font-size: max(11px, 1.65cqw);
  line-height: 1.35;
}

/* Power BI: única tecnología con superficie, dominante */

.tech--powerbi {
  top: 29%;
  left: 15.5%;

  width: 28cqw;

  padding: 2cqw 2.4cqw;

  border: 1px solid rgba(59, 130, 246, 0.6);
  border-radius: 1.8cqw;

  background-color: rgba(17, 24, 39, 0.94);

  box-shadow:
    0 22px 48px rgba(0, 0, 0, 0.4),
    inset 0 0 0 999px rgba(37, 99, 235, 0.14);
}

.tech--powerbi .tech__name {
  font-size: max(20px, 4.4cqw);
}

/* Excel: alineado a la derecha, punto de conexión a su derecha */

.tech--excel {
  top: 66%;
  left: 27.5%;

  width: 24cqw;

  text-align: right;
}

.tech--excel .tech__name {
  font-weight: 600;
}

.tech--excel::after {
  content: "";

  position: absolute;
  top: 1.1cqw;
  right: -2.2cqw;

  width: 0.9cqw;
  height: 0.9cqw;

  border-radius: 50%;

  background-color: var(--color-primary-light);
}

/* Python y SQL: punto de conexión a su izquierda */

.tech--python,
.tech--sql {
  padding-left: 2.6cqw;
}

.tech--python::before,
.tech--sql::before {
  content: "";

  position: absolute;
  top: 1.1cqw;
  left: 0;

  width: 0.9cqw;
  height: 0.9cqw;

  border-radius: 50%;

  background-color: var(--color-primary-light);
}

.tech--python {
  top: 30%;
  left: 44%;

  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas:
    "logo name"
    "logo role";
  align-items: center;

  column-gap: 1.6cqw;

  width: 26cqw;
}

.tech--python::before {
  top: 50%;

  transform: translateY(-50%);
}

.tech__logo {
  grid-area: logo;

  display: block;

  width: auto;
  height: max(24px, 4cqw);
}

.tech--python .tech__name {
  grid-area: name;
  align-self: end;

  font-size: max(17px, 3.2cqw);
}

.tech--python .tech__role {
  grid-area: role;
  align-self: start;
}

.tech--sql {
  top: 62%;
  left: 47%;

  width: 24cqw;
}

.tech--sql .tech__name {
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-weight: 600;

  letter-spacing: 0.06em;
}

/* Núcleo MACDA en la intersección: integra ambos territorios */

.ecosystem__core {
  position: absolute;
  top: 51.94%;
  left: 55.83%;
  z-index: 2;

  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  gap: 0.6cqw;

  width: 16.3cqw;
  height: 16.3cqw;

  border: 1px solid rgba(59, 130, 246, 0.75);
  border-radius: 50%;

  background-color: var(--color-surface);

  box-shadow:
    0 0 0 1.2cqw rgba(59, 130, 246, 0.07),
    0 0 50px rgba(37, 99, 235, 0.18);

  transform: translate(-50%, -50%);
}

.ecosystem__core-logo {
  display: block;

  width: 7cqw;
  height: 7cqw;
}

.ecosystem__core-name {
  color: var(--color-text-primary);

  font-size: max(9px, 1.7cqw);
  font-weight: 800;

  letter-spacing: 0.2em;
}

/* Capacidades transversales: bajo el núcleo, en el eje de MACDA */

.ecosystem__capabilities {
  position: absolute;
  top: 91%;
  left: 55.83%;

  margin: 0;

  color: var(--color-primary-light);

  font-size: max(10px, 1.45cqw);
  font-weight: 700;

  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;

  transform: translateX(-50%);
}

/* Tablet: texto arriba, mapa completo debajo */

@media (max-width: 900px) {
  .ecosystem {
    grid-template-columns: 1fr;

    gap: 40px;

    min-height: 0;

    padding: 88px 0 80px;
  }

  .ecosystem__header {
    max-width: 640px;
  }

  .ecosystem__map {
    width: 100%;
    max-width: 680px;

    margin: 0 auto;
  }
}

/* Móvil: reinterpretación vertical con un eje que conecta ambos
   territorios a través de MACDA */

@media (max-width: 640px) {
  .ecosystem {
    padding: 80px 0 104px;
  }

  .ecosystem__map {
    display: flex;
    flex-direction: column;

    container-type: normal;

    aspect-ratio: auto;
  }

  .ecosystem__lines {
    display: none;
  }

  .territory,
  .territory__label,
  .ecosystem__capabilities,
  .tech {
    position: static;

    width: auto;
    height: auto;
  }

  .territory {
    position: relative;
    inset: auto;

    padding: 4px 0 26px 52px;
  }

  .territory::before {
    content: "";

    position: absolute;
    top: 0;
    bottom: 0;
    left: 21px;

    width: 2px;

    background-color: rgba(59, 130, 246, 0.35);
  }

  .territory--data::before {
    background-color: rgba(148, 163, 184, 0.3);
  }

  .territory__label,
  .territory--data .territory__label {
    width: auto;
    margin-bottom: 14px;

    font-size: 12px;
    text-align: left;
  }

  .territory__techs {
    display: grid;

    gap: 16px;
  }

  .tech {
    gap: 4px;
  }

  .tech__name {
    font-size: 17px;
  }

  .tech__role {
    font-size: 12px;
  }

  .tech--powerbi {
    padding: 16px 18px;

    border-radius: 12px;
  }

  .tech--powerbi .tech__name {
    font-size: 22px;
  }

  .tech--excel {
    text-align: left;
  }

  .tech--excel::after,
  .tech--python::before,
  .tech--sql::before {
    content: none;
  }

  .tech--python,
  .tech--sql {
    padding-left: 0;
  }

  .tech--python {
    column-gap: 12px;
  }

  .tech__logo {
    height: 28px;
  }

  .tech--python .tech__name {
    font-size: 19px;
  }

  .ecosystem__capabilities {
    padding-left: 52px;

    font-size: 11px;
    line-height: 1.6;
    white-space: normal;
    text-wrap: balance;

    transform: none;
  }

  /* Núcleo como nodo del eje */

  .ecosystem__core {
    position: relative;
    top: auto;
    left: auto;

    flex-direction: row;
    justify-content: flex-start;

    gap: 12px;

    width: auto;
    height: auto;

    padding: 10px 0;

    border: 0;
    border-radius: 0;

    background: none;
    box-shadow: none;

    transform: none;
  }

  .ecosystem__core-logo {
    box-sizing: content-box;

    width: 26px;
    height: 26px;
    padding: 8px;

    border: 1px solid rgba(59, 130, 246, 0.75);
    border-radius: 50%;

    background-color: var(--color-surface);

    box-shadow: 0 0 0 5px rgba(59, 130, 246, 0.07);
  }

  .ecosystem__core-name {
    font-size: 12px;
  }
}

/* ========================================
   PROYECTOS V2
   Showcase editorial: sin tarjeta contenedora; cada caso se separa
   con un filete y alterna texto / dashboard.
======================================== */

.cases {
  padding: 104px 0 96px;
}

/* ========================================
   PROYECTOS - HEADER
======================================== */

.cases__header {
  max-width: 820px;

  margin-bottom: 56px;
}

.cases__title {
  margin-bottom: 22px;

  color: var(--color-text-primary);

  font-size: clamp(36px, 4vw, 52px);
  line-height: 1.1;
  letter-spacing: -0.025em;
}

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

.cases__description {
  max-width: 720px;

  margin-bottom: 0;

  color: var(--color-text-secondary);

  font-size: 17px;
  line-height: 1.7;
}

/* Aviso global de datos sintéticos: una sola línea sobria */

.cases__demo {
  display: flex;
  flex-wrap: wrap;
  align-items: center;

  gap: 8px 12px;

  max-width: 760px;

  margin: 22px 0 0;

  color: var(--color-text-secondary);

  font-size: 13px;
  line-height: 1.6;
}

.cases__demo .demo-badge {
  border-color: rgba(249, 115, 22, 0.35);
}

/* ========================================
   PROYECTOS - CASOS
======================================== */

.cases__grid {
  display: grid;
}

.case-card {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  grid-template-rows: 1fr auto auto 1fr;
  grid-template-areas:
    ".       visual"
    "content visual"
    "link    visual"
    ".       visual";

  column-gap: 64px;
}

.case-card--credit {
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);

  column-gap: 44px;
  grid-template-areas:
    "visual ."
    "visual content"
    "visual link"
    "visual .";
}

.case-card + .case-card {
  margin-top: 48px;
  padding-top: 48px;

  border-top: 1px solid rgba(148, 163, 184, 0.12);
}

.case-card__content {
  grid-area: content;
}

.case-card__category {
  display: block;

  margin-bottom: 18px;

  color: var(--color-text-primary);

  font-size: 13px;
  font-weight: 700;

  letter-spacing: 0.14em;
}

.case-card__number {
  color: var(--color-primary-light);

  font-size: 15px;
}

.case-card__title {
  margin: 0 0 18px;

  color: var(--color-text-primary);

  font-size: clamp(28px, 2.4vw, 34px);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.case-card__description {
  max-width: 460px;

  margin: 0 0 22px;

  color: var(--color-text-secondary);

  font-size: 16px;
  line-height: 1.7;
}

/* Dimensiones de negocio: tipografía secundaria, sin chips */

.case-card__dimensions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;

  gap: 6px 0;

  margin: 0;
  padding: 0;

  list-style: none;
}

.case-card__dimensions li {
  color: var(--color-text-primary);

  font-size: 14px;
  font-weight: 600;
}

/* Dimensiones separadas por · en ambos proyectos */

.case-card__dimensions li + li::before {
  content: "·" / "";

  margin: 0 10px;

  color: var(--color-text-secondary);
}

/* CTA tipográfico */

.case-card__link {
  grid-area: link;

  display: inline-flex;
  align-items: center;
  justify-self: start;

  gap: 8px;

  margin-top: 26px;
  padding: 8px 0 6px;

  border-bottom: 1px solid rgba(59, 130, 246, 0.35);

  color: var(--color-primary-light);

  text-decoration: none;

  font-size: 15px;
  font-weight: 700;

  transition:
    color 0.2s ease,
    border-color 0.2s ease;
}

.case-card__link span {
  transition: transform 0.2s ease;
}

.case-card__link:hover,
.case-card__link:focus-visible {
  color: var(--color-text-primary);

  border-color: var(--color-text-primary);
}

.case-card__link:hover span,
.case-card__link:focus-visible span {
  transform: translateX(4px);
}

.case-card__link:focus-visible {
  outline: 2px solid var(--color-primary-light);
  outline-offset: 4px;

  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  .case-card__link,
  .case-card__link span {
    transition: none;
  }

  .case-card__link:hover span,
  .case-card__link:focus-visible span {
    transform: none;
  }
}

/* Dashboard: protagonista, completo y con marco discreto */

.case-card__visual {
  grid-area: visual;
  align-self: center;

  margin: 0;
}

.case-card__image-wrapper {
  overflow: hidden;

  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 14px;

  background-color: #ffffff;

  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.35);
}

.case-card__image {
  display: block;

  width: 100%;
  height: auto;
}

/* Tablet y móvil: una columna — texto, dashboard, CTA */

@media (max-width: 900px) {
  .case-card,
  .case-card--credit {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    grid-template-areas:
      "content"
      "visual"
      "link";

    row-gap: 28px;
  }

  .case-card__link {
    margin-top: 0;
  }

  .case-card__description {
    max-width: 640px;
  }
}

@media (max-width: 640px) {
  .cases__header {
    margin-bottom: 40px;
  }

  .case-card + .case-card {
    margin-top: 48px;
    padding-top: 48px;
  }

  .case-card__title {
    font-size: 26px;
  }

  .case-card__description {
    font-size: 15px;
  }

  .case-card__dimensions li {
    font-size: 13px;
  }

  .case-card__dimensions li + li::before {
    margin: 0 7px;
  }

  .case-card__image-wrapper {
    border-radius: 10px;
  }
}

/* ========================================
   CASE STUDY - DEMO NOTE
   Compartido por las páginas de proyecto
======================================== */

.case-study-hero__note {
  max-width: 590px;

  margin: 24px 0 0;
  padding-left: 14px;

  border-left: 2px solid rgba(249, 115, 22, 0.5);

  color: var(--color-text-secondary);

  font-size: 14px;
  line-height: 1.6;
}

/* ========================================
   RESPONSIVE - NOTEBOOK / TABLET
======================================== */

@media (max-width: 1100px) {
  .navbar__links {
    gap: 20px;
  }

  .hero {
    gap: 44px;
  }
}

/* ========================================
   RESPONSIVE - TABLET
======================================== */

@media (max-width: 900px) {
  /* NAVBAR */

  .navbar__links {
    display: none;
  }

  .navbar__cta {
    display: none;
  }

  .navbar__toggle {
    display: flex;
  }

  /* MOBILE MENU */

  .mobile-menu {
    display: block;
    width: 100%;

    overflow: hidden;

    max-height: 0;
    opacity: 0;
    visibility: hidden;

    background-color: var(--color-background);

    border-top: 1px solid rgba(148, 163, 184, 0.1);

    transition:
      max-height 0.3s ease,
      opacity 0.25s ease,
      visibility 0.25s ease;
  }

  .mobile-menu.is-open {
    max-height: 500px;

    opacity: 1;
    visibility: visible;
  }

  .mobile-menu__inner {
    width: min(1200px, calc(100% - 48px));

    margin: 0 auto;

    padding: 24px 0 28px;
  }

  .mobile-menu__links {
    display: flex;
    flex-direction: column;

    gap: 4px;

    margin-bottom: 20px;
  }

  .mobile-menu__links a {
    display: flex;
    align-items: center;

    min-height: 48px;

    padding: 0 4px;

    color: var(--color-text-secondary);

    text-decoration: none;

    font-size: 15px;
    font-weight: 500;

    border-bottom: 1px solid rgba(148, 163, 184, 0.08);

    transition: color 0.2s ease;
  }

  .mobile-menu__links a:hover {
    color: var(--color-text-primary);
  }

  .mobile-menu__cta {
    display: flex;
    align-items: center;
    justify-content: center;

    min-height: 48px;

    padding: 0 20px;

    background-color: var(--color-primary);

    border-radius: 10px;

    color: #ffffff;

    text-decoration: none;

    font-size: 15px;
    font-weight: 600;

    transition: background-color 0.2s ease;
  }

  .mobile-menu__cta:hover {
    background-color: var(--color-primary-light);
  }

  /* HERO */

  .hero {
    grid-template-columns: 1fr;

    gap: 48px;

    padding: 72px 0;
  }

  .hero__content {
    max-width: 760px;
  }

  .hero__visual {
    justify-content: flex-start;
  }

}

/* ========================================
   RESPONSIVE - MOBILE
======================================== */

@media (max-width: 640px) {
  main,
  .navbar {
    width: min(100% - 32px, 1200px);
  }

  /* NAVBAR */

  .navbar {
    height: 72px;

    gap: 16px;
  }

  .navbar__logo {
    height: 38px;
  }

  .navbar__toggle {
    width: 42px;
    height: 42px;

    flex-shrink: 0;
  }

  .mobile-menu__inner {
    width: min(100% - 32px, 1200px);

    padding: 20px 0 24px;
  }

  .mobile-menu__links {
    margin-bottom: 18px;
  }

  .mobile-menu__links a {
    min-height: 46px;

    font-size: 14px;
  }

  .mobile-menu__cta {
    width: 100%;

    min-height: 46px;

    font-size: 14px;
  }

  /* HERO */

  .hero {
    min-height: auto;

    padding: 56px 0 72px;

    gap: 44px;
  }

  .hero__kicker {
    margin-bottom: 12px;

    font-size: 11px;
  }

  .hero__eyebrow {
    align-items: flex-start;

    margin-bottom: 16px;

    font-size: 13px;
  }

  /* Punto alineado con la primera línea si el eyebrow hace wrap */

  .hero__eyebrow::before {
    margin-top: 4px;
  }

  .hero__title {
    margin-bottom: 20px;

    font-size: clamp(40px, 12vw, 52px);
    line-height: 1.05;
  }

  .hero__description {
    margin-bottom: 28px;

    font-size: 16px;
    line-height: 1.65;
  }

  .hero__actions {
    align-items: stretch;
    flex-direction: column;

    gap: 12px;
  }

  .hero__button {
    width: 100%;

    min-height: 48px;
  }

  /* HERO VISUAL */

  .hero__visual {
    width: 100%;
  }

  /* SOLUTIONS / CASES */

  .solutions,
  .cases {
    padding: 80px 0;
  }

  .solutions__header,
  .cases__header {
    margin-bottom: 36px;
  }

}
/* ========================================
   AI CONSULTANT
======================================== */

.ai-consultant {
  position: relative;
  overflow-x: clip;

  padding: 120px 0;

  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  align-items: center;

  gap: 72px;
}

/* ========================================
   AI CONSULTANT - CONTENT
======================================== */

.ai-consultant__content {
  max-width: 560px;
}

.ai-consultant__title {
  margin-bottom: 24px;

  color: var(--color-text-primary);

  font-size: clamp(38px, 4vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.ai-consultant__title span {
  color: var(--color-primary-light);
}

.ai-consultant__description {
  margin-bottom: 34px;

  color: var(--color-text-secondary);

  font-size: 17px;
  line-height: 1.75;
}

/* ========================================
   AI CONSULTANT - FEATURES
======================================== */

.ai-consultant__features {
  display: grid;
}

.ai-feature {
  display: grid;
  grid-template-columns: 42px 1fr;
  align-items: center;

  gap: 14px;

  padding: 14px 0;

  border-bottom: 1px solid rgba(148, 163, 184, 0.1);
}

.ai-feature:last-child {
  border-bottom: none;
}

.ai-feature span {
  color: var(--color-primary-light);

  font-size: 12px;
  font-weight: 700;

  letter-spacing: 0.08em;
}

.ai-feature p {
  margin: 0;

  color: var(--color-text-primary);

  font-size: 15px;
  font-weight: 600;
}

/* ========================================
   AI CONSULTANT - VISUAL
======================================== */

.ai-consultant__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ========================================
   AI CHAT
======================================== */

.ai-chat {
  width: 100%;
  max-width: 560px;

  overflow: hidden;

  background: linear-gradient(
    145deg,
    rgba(17, 24, 39, 0.97),
    rgba(11, 18, 32, 0.97)
  );

  border: 1px solid rgba(59, 130, 246, 0.22);

  border-radius: 24px;

  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.3),
    0 0 60px rgba(37, 99, 235, 0.06);
}

/* ========================================
   AI CHAT - HEADER
======================================== */

.ai-chat__header {
  display: flex;
  align-items: center;
  justify-content: space-between;

  gap: 20px;

  padding: 22px 24px;

  border-bottom: 1px solid rgba(148, 163, 184, 0.1);
}

.ai-chat__identity {
  display: flex;
  align-items: center;

  gap: 12px;
}

/* Avatar: robot SVG en línea. El recuadro queda fijo y el robot
   flota 1.5 px dentro de él, para no competir con el chat */

.ai-chat__avatar {
  flex-shrink: 0;

  width: 44px;
  height: 44px;

  filter: drop-shadow(0 8px 18px rgba(37, 99, 235, 0.28));
}

.ai-chat__avatar svg {
  display: block;

  width: 100%;
  height: 100%;

  overflow: visible;
}

.ai-avatar__tile {
  stroke: rgba(59, 130, 246, 0.45);
  stroke-width: 1;
}

.ai-avatar__bot {
  animation: ai-avatar-float 6s ease-in-out infinite;
}

.ai-avatar__eyes {
  transform-box: fill-box;
  transform-origin: center;

  animation: ai-avatar-blink 7s ease-in-out infinite;
}

.ai-avatar__signal {
  animation: ai-avatar-signal 3.2s ease-in-out infinite;
}

@keyframes ai-avatar-float {
  50% {
    transform: translateY(-1.5px);
  }
}

@keyframes ai-avatar-blink {
  0%,
  93%,
  100% {
    transform: scaleY(1);
  }

  96% {
    transform: scaleY(0.15);
  }
}

@keyframes ai-avatar-signal {
  50% {
    opacity: 0.5;
  }
}

.ai-chat__identity > div:last-child {
  display: flex;
  flex-direction: column;

  gap: 4px;
}

.ai-chat__identity strong {
  color: var(--color-text-primary);

  font-size: 14px;
  font-weight: 700;
}

.ai-chat__identity span {
  color: var(--color-text-secondary);

  font-size: 12px;
}

.ai-chat__reset {
  flex-shrink: 0;

  padding: 7px 12px;

  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 999px;

  background: transparent;

  color: var(--color-text-secondary);

  font-family: inherit;
  font-size: 12px;
  font-weight: 600;

  cursor: pointer;

  transition:
    color 0.2s ease,
    border-color 0.2s ease;
}

.ai-chat__reset:hover,
.ai-chat__reset:focus-visible {
  border-color: rgba(59, 130, 246, 0.45);

  color: var(--color-text-primary);
}

/* ========================================
   AI CHAT - BODY
======================================== */

/* Estado inicial: compacto, el saludo queda junto a las sugerencias.
   Estado conversación (.ai-chat--active): altura fija con scroll
   interno; la página no crece con la conversación */

.ai-chat__body {
  position: relative;

  max-height: clamp(320px, 46vh, 420px);

  padding: 26px 22px;

  display: flex;
  flex-direction: column;

  gap: 18px;

  overflow-y: auto;
  overscroll-behavior: contain;
}

.ai-chat--active .ai-chat__body {
  height: clamp(320px, 46vh, 420px);
}

.ai-chat__body:focus-visible {
  outline: 2px solid var(--color-primary-light);
  outline-offset: -2px;
}

/* ========================================
   AI CHAT - MESSAGE
======================================== */

.ai-chat__message {
  width: min(88%, 410px);

  padding: 17px 18px;

  border-radius: 4px 16px 16px 16px;
}

.ai-chat__message--assistant {
  align-self: flex-start;

  background-color: rgba(37, 99, 235, 0.08);

  border: 1px solid rgba(59, 130, 246, 0.16);
}

.ai-chat__message--user {
  align-self: flex-end;

  background-color: rgba(249, 115, 22, 0.07);

  border: 1px solid rgba(249, 115, 22, 0.16);

  border-radius: 16px 4px 16px 16px;
}

.ai-chat__label {
  display: block;

  margin-bottom: 9px;

  color: var(--color-primary-light);

  font-size: 10px;
  font-weight: 700;

  letter-spacing: 0.1em;
}

.ai-chat__message--user .ai-chat__label {
  color: var(--color-accent);
}

.ai-chat__message p {
  margin: 0;

  color: var(--color-text-primary);

  font-size: 15px;
  line-height: 1.55;
}

.ai-chat__links {
  display: flex;
  flex-wrap: wrap;

  gap: 8px;

  margin-top: 14px;
}

.ai-chat__links a {
  padding: 7px 12px;

  border: 1px solid rgba(59, 130, 246, 0.35);
  border-radius: 999px;

  color: var(--color-primary-light);

  font-size: 13px;
  font-weight: 600;
  text-decoration: none;

  transition:
    background-color 0.2s ease,
    color 0.2s ease;
}

.ai-chat__links a:hover,
.ai-chat__links a:focus-visible {
  background-color: var(--color-primary);

  color: #ffffff;
}

/* ========================================
   AI CHAT - SUGGESTIONS
======================================== */

.ai-chat__suggestions {
  display: flex;
  flex-wrap: wrap;

  gap: 8px;

  padding: 14px 18px 12px;

  border-top: 1px solid rgba(148, 163, 184, 0.08);
}

.ai-chat__suggestions:empty {
  display: none;
}

.ai-chat__suggestion {
  padding: 8px 13px;

  text-align: left;

  background-color: rgba(15, 23, 42, 0.72);

  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: 999px;

  color: var(--color-text-secondary);

  font-family: inherit;
  font-size: 13px;
  font-weight: 600;

  cursor: pointer;

  transition:
    color 0.2s ease,
    background-color 0.2s ease,
    border-color 0.2s ease,
    transform 0.2s ease;
}

.ai-chat__suggestion:hover,
.ai-chat__suggestion:focus-visible {
  color: var(--color-text-primary);

  background-color: rgba(37, 99, 235, 0.08);

  border-color: rgba(59, 130, 246, 0.25);

  transform: translateY(-1px);
}

/* ========================================
   AI CHAT - INPUT
======================================== */

.ai-chat__input {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;

  gap: 10px;

  padding: 14px 16px;

  margin: 0 18px 14px;

  background-color: rgba(15, 23, 42, 0.8);

  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: 14px;
}

.ai-chat__input input {
  width: 100%;
  min-width: 0;

  padding: 0;

  border: 0;
  outline: 0;

  background: transparent;

  color: var(--color-text-primary);

  font-family: inherit;
  font-size: 14px;
}

.ai-chat__input input::placeholder {
  color: var(--color-text-secondary);
}

/* El input no tiene outline propio: el foco se marca en el contenedor */

.ai-chat__input:focus-within {
  border-color: rgba(59, 130, 246, 0.45);
}

.ai-chat__suggestion:focus-visible,
.ai-chat__reset:focus-visible,
.ai-chat__links a:focus-visible,
.ai-chat__email:focus-visible,
.ai-chat__note a:focus-visible,
.ai-chat__input button:focus-visible {
  outline: 2px solid var(--color-primary-light);
  outline-offset: 2px;
}

.ai-chat__input button {
  flex-shrink: 0;

  padding: 10px 15px;

  border: 0;
  border-radius: 10px;

  background-color: var(--color-primary);

  color: #ffffff;

  font-family: inherit;
  font-size: 13px;
  font-weight: 700;

  cursor: pointer;

  transition:
    background-color 0.2s ease,
    transform 0.2s ease;
}

.ai-chat__input button:hover {
  background-color: var(--color-primary-light);

  transform: translateY(-1px);
}

.ai-chat__input button:disabled {
  opacity: 0.55;

  cursor: not-allowed;

  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .ai-avatar__bot,
  .ai-avatar__eyes,
  .ai-avatar__signal {
    animation: none;
  }

  .ai-chat__suggestion,
  .ai-chat__reset,
  .ai-chat__links a,
  .ai-chat__email,
  .ai-chat__input button {
    transition: none;
  }

  .ai-chat__suggestion:hover,
  .ai-chat__suggestion:focus-visible,
  .ai-chat__email:hover,
  .ai-chat__input button:hover {
    transform: none;
  }
}

/* ========================================
   AI CONSULTANT - BACKGROUND GLOW
======================================== */

.ai-consultant::before {
  content: "";

  position: absolute;

  width: 520px;
  height: 520px;

  right: -260px;
  top: 50%;

  transform: translateY(-50%);

  background: radial-gradient(
    circle,
    rgba(37, 99, 235, 0.08) 0%,
    transparent 68%
  );

  pointer-events: none;
}

/* ========================================
   AI CONSULTANT - RESPONSIVE
======================================== */

@media (max-width: 1000px) {
  .ai-consultant {
    grid-template-columns: 1fr;

    gap: 48px;
  }

  .ai-consultant__content {
    max-width: 700px;
  }

  .ai-consultant__visual {
    justify-content: flex-start;
  }

  .ai-chat {
    max-width: 620px;
  }
}

@media (max-width: 640px) {
  .ai-consultant {
    padding: 80px 0;

    gap: 36px;
  }

  .ai-consultant__title {
    font-size: 38px;
  }

  .ai-consultant__description {
    font-size: 16px;
  }

  .ai-chat__header {
    align-items: flex-start;

    padding: 18px;
  }

  .ai-chat__identity strong {
    font-size: 13px;
  }

  .ai-chat__identity span {
    font-size: 11px;
  }

  .ai-chat__body {
    max-height: clamp(300px, 52vh, 400px);

    padding: 20px 18px;
  }

  .ai-chat--active .ai-chat__body {
    height: clamp(300px, 52vh, 400px);
  }

  .ai-chat__message {
    width: 100%;
  }

  .ai-chat__suggestions {
    padding: 12px 14px 10px;
  }

  .ai-chat__suggestion {
    padding: 8px 12px;

    font-size: 13px;
  }

  .ai-chat__input {
    grid-template-columns: 1fr;

    align-items: stretch;

    margin: 0 14px 14px;

    padding: 14px;
  }

  .ai-chat__input input {
    min-height: 40px;

    font-size: 16px;
  }

  .ai-chat__footer {
    padding: 0 14px 16px;
  }

  .ai-chat__input button {
    width: 100%;

    min-height: 42px;
  }
}
/* ========================================
   AI CONSULTANT - CONTACTO
   Borrador de email editable con el resumen; nada se envía solo
======================================== */

.ai-chat__footer {
  display: grid;

  gap: 10px;

  padding: 0 18px 18px;
}

.ai-chat__email {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  padding: 12px 16px;

  border: 1px solid rgba(59, 130, 246, 0.35);
  border-radius: 12px;

  background-color: rgba(37, 99, 235, 0.12);

  color: var(--color-primary-light);

  font-size: 14px;
  font-weight: 700;
  text-decoration: none;

  transition:
    background-color 0.2s ease,
    color 0.2s ease,
    transform 0.2s ease;
}

.ai-chat__email:hover {
  background-color: var(--color-primary);

  color: #ffffff;

  transform: translateY(-1px);
}

.ai-chat__note {
  margin: 0;

  color: var(--color-text-secondary);

  font-size: 12px;
  line-height: 1.5;
}

.ai-chat__note + .ai-chat__note {
  margin-top: -6px;
}

.ai-chat__note a {
  color: var(--color-primary-light);
}

/* Pantallas táctiles: input de 16 px para evitar el zoom de iOS */

@media (pointer: coarse) {
  .ai-chat__input input {
    font-size: 16px;
  }
}

/* ========================================
   SOBRE MACDA
======================================== */

.about {
  position: relative;
  overflow-x: clip;

  padding: 120px 0;
}

/* ========================================
   ABOUT - HEADER
======================================== */

.about__header {
  max-width: 820px;

  margin-bottom: 56px;
}

.about__title {
  max-width: 760px;

  margin-bottom: 24px;

  color: var(--color-text-primary);

  font-size: clamp(38px, 4vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

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

/* Mantiene "foco en el negocio." unido donde hay espacio */

@media (min-width: 641px) {
  .about__title span {
    white-space: nowrap;
  }
}

.about__description {
  max-width: 680px;

  margin-bottom: 0;

  color: var(--color-text-secondary);

  font-size: 17px;
  line-height: 1.75;
}

/* ========================================
   ABOUT - GRID
======================================== */

.about__grid {
  display: grid;

  grid-template-columns: repeat(3, minmax(0, 1fr));

  gap: 24px;

  margin: 0;
  padding: 0;

  list-style: none;
}

/* ========================================
   ABOUT CARD
======================================== */

.about-card {
  position: relative;

  padding: 30px;

  background: linear-gradient(
    145deg,
    rgba(17, 24, 39, 0.92),
    rgba(11, 18, 32, 0.92)
  );

  border: 1px solid rgba(148, 163, 184, 0.12);

  border-radius: 18px;

  transition:
    transform 0.25s ease,
    border-color 0.25s ease;
}

.about-card:hover {
  transform: translateY(-5px);

  border-color: rgba(59, 130, 246, 0.3);
}

/* ========================================
   ABOUT CARD - NUMBER
======================================== */

.about-card__number {
  display: block;

  margin-bottom: 30px;

  color: var(--color-primary-light);

  font-size: 13px;
  font-weight: 700;

  letter-spacing: 0.08em;
}

/* ========================================
   ABOUT CARD - LABEL
======================================== */

.about-card__label {
  display: block;

  margin-bottom: 10px;

  color: var(--color-text-secondary);

  font-size: 11px;
  font-weight: 700;

  letter-spacing: 0.12em;
}

/* ========================================
   ABOUT CARD - SECUENCIA (DESKTOP)
   Flecha decorativa entre tarjetas, alineada con los números
======================================== */

.about-card:not(:last-child)::after {
  content: "→" / "";

  position: absolute;
  top: 28px;
  right: -24px;

  width: 24px;

  color: var(--color-primary-light);

  font-size: 14px;
  text-align: center;

  opacity: 0.6;

  pointer-events: none;
}

/* ========================================
   ABOUT CARD - TITLE
======================================== */

.about-card h3 {
  margin-bottom: 14px;

  color: var(--color-text-primary);

  font-size: 22px;
  line-height: 1.2;
}

/* ========================================
   ABOUT CARD - DESCRIPTION
======================================== */

.about-card p {
  margin: 0;

  color: var(--color-text-secondary);

  font-size: 15px;
  line-height: 1.7;
}

/* ========================================
   ABOUT - STATEMENT
======================================== */

.about__statement {
  margin-top: 34px;

  padding: 34px 38px;

  display: grid;
  grid-template-columns: 180px 1fr;
  align-items: center;

  gap: 32px;

  background: linear-gradient(
    90deg,
    rgba(37, 99, 235, 0.08),
    rgba(17, 24, 39, 0.45)
  );

  border: 1px solid rgba(59, 130, 246, 0.16);

  border-radius: 18px;
}

.about__statement-label {
  color: var(--color-accent);

  font-size: 11px;
  font-weight: 700;

  letter-spacing: 0.1em;
}

.about__statement p {
  margin: 0;

  color: var(--color-text-primary);

  font-size: clamp(20px, 2vw, 26px);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -0.015em;
}

/* ========================================
   ABOUT - BACKGROUND GLOW
======================================== */

.about::before {
  content: "";

  position: absolute;

  width: 460px;
  height: 460px;

  left: -260px;
  top: 50%;

  transform: translateY(-50%);

  background: radial-gradient(
    circle,
    rgba(37, 99, 235, 0.06) 0%,
    transparent 70%
  );

  pointer-events: none;
}

/* ========================================
   ABOUT - RESPONSIVE
======================================== */

@media (prefers-reduced-motion: reduce) {
  .about-card {
    transition: border-color 0.25s ease;
  }

  .about-card:hover {
    transform: none;
  }
}

@media (max-width: 900px) {
  .about__grid {
    grid-template-columns: 1fr;
  }

  .about-card:not(:last-child)::after {
    content: none;
  }

  .about__statement {
    grid-template-columns: 1fr;

    gap: 14px;
  }
}

@media (max-width: 640px) {
  .about {
    padding: 80px 0;
  }

  .about__header {
    margin-bottom: 38px;
  }

  .about__title {
    font-size: 38px;
  }

  .about__description {
    font-size: 16px;
  }

  .about-card {
    padding: 24px;
  }

  .about__statement {
    padding: 26px 24px;
  }

  .about__statement p {
    font-size: 20px;
  }
}

/* ========================================
   CONTACTO / CTA FINAL
======================================== */

.contact {
  padding: 120px 0;
}

.contact__card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;

  gap: 72px;

  padding: 52px;

  background: linear-gradient(
    145deg,
    rgba(17, 24, 39, 0.96),
    rgba(11, 18, 32, 0.96)
  );

  border: 1px solid rgba(59, 130, 246, 0.22);

  border-radius: 24px;

  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.22),
    0 0 60px rgba(37, 99, 235, 0.05);
}

/* ========================================
   CONTACTO - CONTENT
======================================== */

.contact__content {
  max-width: 650px;
}

.contact__title {
  margin-bottom: 24px;

  color: var(--color-text-primary);

  font-size: clamp(40px, 4vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.contact__title span {
  color: var(--color-primary-light);

  white-space: nowrap;
}

/* Pantallas muy estrechas: permite el corte para evitar overflow */

@media (max-width: 379px) {
  .contact__title span {
    white-space: normal;
  }
}

.contact__description {
  max-width: 620px;

  margin-bottom: 32px;

  color: var(--color-text-secondary);

  font-size: 17px;
  line-height: 1.7;
}

/* ========================================
   CONTACTO - BUTTON
======================================== */

.contact__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  min-height: 50px;
  padding: 0 22px;

  background-color: var(--color-primary);

  border-radius: 10px;

  color: #ffffff;

  text-decoration: none;

  font-size: 15px;
  font-weight: 700;

  transition:
    background-color 0.2s ease,
    transform 0.2s ease;
}

.contact__button:hover,
.contact__button:focus-visible {
  background-color: var(--color-primary-light);

  transform: translateY(-2px);
}

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

@media (prefers-reduced-motion: reduce) {
  .contact__button {
    transition: background-color 0.2s ease;
  }

  .contact__button:hover,
  .contact__button:focus-visible {
    transform: none;
  }
}

/* ========================================
   CONTACTO - INFO
======================================== */

.contact__info {
  display: grid;

  gap: 22px;

  padding-left: 42px;

  border-left: 1px solid rgba(148, 163, 184, 0.12);
}

.contact-info__item {
  display: grid;

  gap: 7px;
}

.contact-info__item > span {
  color: var(--color-primary-light);

  font-size: 11px;
  font-weight: 700;

  letter-spacing: 0.1em;
}

.contact-info__item a,
.contact-info__item p {
  margin: 0;

  color: var(--color-text-primary);

  font-size: 15px;
  line-height: 1.5;

  text-decoration: none;
}

.contact-info__item a:hover,
.contact-info__item a:focus-visible {
  color: var(--color-primary-light);
}

.contact-info__item a:focus-visible,
.footer__brand-link:focus-visible,
.footer__column a:focus-visible {
  outline: 2px solid var(--color-primary-light);
  outline-offset: 3px;

  border-radius: 4px;
}

/* ========================================
   FOOTER
======================================== */

.site-footer {
  width: min(1200px, calc(100% - 48px));

  margin: 0 auto;

  padding: 58px 0 28px;

  border-top: 1px solid rgba(148, 163, 184, 0.12);
}

/* ========================================
   FOOTER - TOP
======================================== */

.footer__top {
  display: grid;

  grid-template-columns: 1fr auto;

  gap: 80px;

  padding-bottom: 44px;
}

/* ========================================
   FOOTER - BRAND
======================================== */

.footer__brand {
  max-width: 420px;
}

.footer__brand-link {
  display: inline-flex;
  align-items: center;

  gap: 12px;

  margin-bottom: 18px;

  color: var(--color-text-primary);

  text-decoration: none;

  font-size: 18px;
  font-weight: 700;
}

.footer__logo {
  width: auto;
  height: 64px;

  display: block;

  flex-shrink: 0;
}

.footer__brand p {
  margin: 0;

  color: var(--color-text-secondary);

  font-size: 15px;
  line-height: 1.6;
}

/* ========================================
   FOOTER - LINKS
======================================== */

.footer__links {
  display: grid;

  grid-template-columns: repeat(2, minmax(150px, 1fr));

  gap: 60px;
}

.footer__column {
  display: flex;
  flex-direction: column;

  gap: 12px;
}

.footer__label {
  margin-bottom: 4px;

  color: var(--color-primary-light);

  font-size: 11px;
  font-weight: 700;

  letter-spacing: 0.1em;
}

.footer__column a,
.footer__column > span:not(.footer__label) {
  color: var(--color-text-secondary);

  text-decoration: none;

  font-size: 14px;
}

.footer__column a:hover,
.footer__column a:focus-visible {
  color: var(--color-text-primary);
}

/* ========================================
   FOOTER - BOTTOM
======================================== */

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;

  gap: 24px;

  padding-top: 24px;

  border-top: 1px solid rgba(148, 163, 184, 0.1);

  color: var(--color-text-secondary);

  font-size: 12px;
}

/* ========================================
   CONTACTO / FOOTER - RESPONSIVE
======================================== */

@media (max-width: 900px) {
  .contact__card {
    grid-template-columns: 1fr;

    gap: 42px;
  }

  .contact__info {
    padding-left: 0;
    padding-top: 32px;

    border-left: 0;
    border-top: 1px solid rgba(148, 163, 184, 0.12);
  }

  .footer__top {
    grid-template-columns: 1fr;

    gap: 42px;
  }
}

@media (max-width: 640px) {
  .contact {
    padding: 80px 0;
  }

  .contact__card {
    padding: 28px;

    border-radius: 18px;
  }

  .contact__title {
    font-size: 38px;
  }

  .contact__description {
    font-size: 16px;
  }

  .site-footer {
    width: min(100% - 32px, 1200px);

    padding-top: 44px;
  }

  .footer__links {
    grid-template-columns: 1fr;

    gap: 32px;
  }

  .footer__bottom {
    align-items: flex-start;
    flex-direction: column;
  }
}
/* ========================================
   NAVEGACIÓN POR ANCLAS
======================================== */

#soluciones,
#casos,
#nosotros,
#contacto {
  scroll-margin-top: 32px;
}

/* Ecosistema: en desktop la sección es una plana propia (min-height) y se
   alinea al borde superior; en una columna, el margen negativo descuenta
   el padding superior para dejar el eyebrow a ~32px. */

#ecosistema {
  scroll-margin-top: 0;
}

@media (max-width: 900px) {
  #ecosistema {
    scroll-margin-top: -56px;
  }
}

/* AI Consultant: el ancla es un marcador vacío dentro de la sección.
   En una columna va arriba y el margen negativo descuenta parte del
   padding superior (120px) para dejar ~40px de aire. */

.ai-consultant__anchor {
  position: absolute;
  top: 0;
  left: 0;

  width: 1px;
  height: 0;

  pointer-events: none;

  scroll-margin-top: -80px;
}

/* Dos columnas con altura suficiente: el marcador va al centro de la
   sección y se alinea con el centro del viewport. Como el padding es
   simétrico, texto y chat quedan centrados sin depender de su altura. */

@media (min-width: 1001px) and (min-height: 641px) {
  .ai-consultant__anchor {
    top: 50%;

    scroll-margin-top: 50vh;
  }
}

@media (max-width: 640px) {
  /* Padding superior de 80px: el eyebrow queda a ~32px */

  .ai-consultant__anchor {
    scroll-margin-top: -48px;
  }

  /* Padding superior de 80px en móvil */

  #ecosistema {
    scroll-margin-top: -48px;
  }
}