/* ==========================================================================
   TEKYA · Estilos compartidos de subpáginas
   Base para /nosotros/ y las páginas que vengan. Mismos tokens que la portada.
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  --bg: #08171e;
  --panel: #0d2129;
  --glow: rgba(16,58,70,0.85);
  --accent: #3dd3d6;
  --warm: #f0a04b;
  --line: rgba(255,255,255,0.12);
  --muted: rgba(255,255,255,0.6);
  --soft: rgba(255,255,255,0.04);
  --gutter: 32px;
  --max: 1280px;
  --topbar: 72px;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--topbar) + 16px); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
html, body { margin: 0; background: var(--bg); }
body { color: #fff; font-family: 'Space Mono', monospace; overflow-x: hidden; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a:focus-visible, button:focus-visible { outline: 2px solid #fff; outline-offset: 3px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.accent { color: var(--accent); }
.salto { position: absolute; left: 16px; top: -48px; z-index: 30; padding: 10px 16px; border-radius: 999px; background: #fff; color: var(--bg); font-weight: 700; font-size: 13px; text-decoration: none; }
.salto:focus { top: 12px; }

/* ---------- Barra superior (fija, sobre fondo desenfocado) ---------- */
.topbar { position: sticky; top: 0; z-index: 20; height: var(--topbar); background: rgba(8,23,30,0.82); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.topbar-inner { max-width: var(--max); height: 100%; margin: 0 auto; padding: 0 var(--gutter); display: flex; align-items: center; gap: 24px; }
.topbar-logo { flex: none; color: #fff; }
.topbar-logo svg { display: block; height: 16px; width: auto; fill: currentColor; }
.topbar-nav { flex: 1; display: flex; justify-content: center; gap: 4px; }
.topbar-nav a { padding: 8px 12px; border-radius: 999px; color: var(--muted); font-size: 12px; text-decoration: none; white-space: nowrap; transition: color .2s, background .2s; }
.topbar-nav a:hover { color: #fff; background: var(--soft); }
.topbar-nav a[aria-current="page"] { color: #fff; background: rgba(255,255,255,0.08); }
.topbar-acciones { flex: none; display: flex; align-items: center; gap: 8px; margin-left: auto; }

/* ---------- Botones ---------- */
.btn-primary { display: inline-flex; align-items: center; gap: 8px; height: 36px; padding: 0 18px; border-radius: 999px; background: #fff; color: #000; font: 700 12px/1 'Space Mono', monospace; text-decoration: none; white-space: nowrap; }
.btn-primary:hover { background: var(--accent); }
.btn-ghost { display: inline-flex; align-items: center; gap: 8px; height: 36px; padding: 0 18px; border-radius: 999px; border: 1px solid rgba(255,255,255,0.3); color: #fff; font: 700 12px/1 'Space Mono', monospace; text-decoration: none; white-space: nowrap; }
.btn-ghost:hover { background: #fff; color: var(--bg); border-color: #fff; }
.btn-lg { height: 52px; padding: 0 28px; font-size: 14px; }
.btn-icon { display: inline-grid; place-items: center; width: 36px; height: 36px; padding: 0; border: 1px solid rgba(255,255,255,0.2); border-radius: 999px; background: transparent; color: #fff; cursor: pointer; }
.btn-icon svg { width: 16px; height: 16px; }
.solo-movil { display: none; }

/* ---------- Menú a pantalla completa (móvil) ---------- */
.menu { position: fixed; inset: 0; z-index: 40; background: rgba(8,23,30,0.96); display: flex; flex-direction: column; padding: 0 var(--gutter) 48px; }
.menu[hidden] { display: none; }
.menu-top { height: var(--topbar); display: flex; align-items: center; justify-content: flex-end; }
.menu nav { margin-top: auto; }
.menu ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.menu a { color: #fff; text-decoration: none; font-size: clamp(28px, 6vw, 56px); line-height: 1.2; letter-spacing: -0.03em; }
.menu a:hover, .menu a[aria-current="page"] { color: var(--accent); }

/* ---------- Cabecera de subpágina ---------- */
.page-hero { position: relative; isolation: isolate; overflow: hidden; padding: 72px var(--gutter) 96px; }
.page-hero::before { content: ''; position: absolute; inset: 0; z-index: -2; background: radial-gradient(60% 90% at 88% 0%, var(--glow), transparent 70%); }
.page-hero::after { content: ''; position: absolute; inset: 0; z-index: -1; background: radial-gradient(#fff 1px, transparent 1px) 0 0 / 24px 24px; opacity: 0.05; pointer-events: none; }
.page-hero-inner { max-width: var(--max); margin: 0 auto; }
.migas { margin: 0 0 48px; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 8px; font-size: 12px; color: var(--muted); }
.migas li + li::before { content: '/'; margin-right: 8px; opacity: 0.5; }
.migas a { color: var(--muted); text-decoration: none; }
.migas a:hover { color: #fff; }
.migas [aria-current="page"] { color: #fff; }
.page-titulo { margin: 0; max-width: 21ch; font: 400 clamp(40px, 7vw, 88px)/0.98 'Space Mono', monospace; letter-spacing: -0.04em; text-wrap: balance; }
.page-bajada { margin: 32px 0 0; max-width: 620px; font-size: 16px; line-height: 1.65; color: var(--muted); }

/* ---------- Secciones ---------- */
.sec { position: relative; isolation: isolate; overflow: hidden; padding: 112px var(--gutter); border-top: 1px solid var(--line); }
.sec::before { content: ''; position: absolute; inset: 0; z-index: -1; pointer-events: none; background: radial-gradient(55% 65% at 92% 8%, var(--glow), transparent 70%); }
.sec:nth-of-type(even)::before { background: radial-gradient(55% 65% at 6% 96%, var(--glow), transparent 70%); }
.sec-inner { max-width: var(--max); margin: 0 auto; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; margin: 0 0 24px; font-size: 12px; color: var(--accent); text-transform: uppercase; letter-spacing: 0.12em; }
.eyebrow::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
.sec-title { margin: 0; font: 400 clamp(32px, 5.2vw, 64px)/1.02 'Space Mono', monospace; letter-spacing: -0.03em; max-width: 18ch; text-wrap: balance; }
.sec-lead { margin: 24px 0 0; max-width: 560px; font-size: 15px; line-height: 1.65; color: var(--muted); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.prosa p { margin: 0 0 20px; font-size: 15px; line-height: 1.7; color: rgba(255,255,255,0.78); }
.prosa p:last-child { margin-bottom: 0; }
.prosa strong { color: #fff; }
.chips { list-style: none; margin: 28px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips li { padding: 7px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--soft); font-size: 12px; color: rgba(255,255,255,0.85); }

/* Tarjeta destacada (una idea clave) */
.destacado { padding: 36px; border-radius: 24px; background: var(--panel); border: 1px solid var(--line); }
.destacado-etq { margin: 0 0 16px; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); }
.destacado p:last-child { margin: 0; font-size: clamp(20px, 2.4vw, 28px); line-height: 1.3; letter-spacing: -0.02em; }

/* Fila discreta de cifras (mismo patrón que el caso de éxito de la portada) */
.cifras { margin: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px 24px; padding-top: 28px; border-top: 1px solid var(--line); }
.cifras > div { display: flex; flex-direction: column; }
.cifras dt { flex: 1; font-size: 11px; line-height: 1.6; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.cifras dd { margin: 10px 0 0; font-size: clamp(20px, 2vw, 26px); font-weight: 700; letter-spacing: -0.03em; }

/* ---------- Equipo ---------- */
.equipo { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; margin-top: 56px; }
.persona { display: grid; grid-template-rows: auto 1fr; border: 1px solid var(--line); border-radius: 24px; overflow: hidden; background: var(--soft); }
.persona-foto { margin: 0; width: 100%; aspect-ratio: 5 / 4; overflow: hidden; background: var(--panel); }
.persona-foto img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 18%; }
.persona-cuerpo { padding: 32px; display: flex; flex-direction: column; }
.persona-cargo { margin: 0 0 8px; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); }
.persona h3 { margin: 0; font-size: clamp(22px, 2.4vw, 30px); font-weight: 400; letter-spacing: -0.03em; line-height: 1.1; }
.persona .prosa { margin-top: 20px; }
.persona .prosa p { font-size: 14px; }
.persona .chips { margin: 20px 0 0; }
.persona .btn-ghost { align-self: flex-start; margin-top: 28px; }

/* ---------- Páginas de producto ---------- */
.eyebrow-row { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 16px; margin-bottom: 24px; }
.eyebrow-row .eyebrow { margin: 0; }
.badge { display: inline-flex; align-items: center; height: 26px; padding: 0 12px; border-radius: 999px; background: var(--accent); color: #03161b; font-size: 12px; font-weight: 700; white-space: nowrap; }
.badge.oscuro { background: rgba(255,255,255,0.08); color: #fff; border: 1px solid var(--line); }
.checks { list-style: none; margin: 32px 0 0; padding: 0; display: grid; gap: 14px; font-size: 15px; }
.checks li { display: flex; gap: 12px; align-items: baseline; }
.checks li::before { content: '✓'; flex: none; display: inline-grid; place-items: center; width: 20px; height: 20px; border: 1px solid var(--accent); border-radius: 50%; color: var(--accent); font-size: 11px; transform: translateY(2px); }
.page-acciones { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }

/* Maqueta (tarjeta de ejemplo) */
.mock { border: 1px solid var(--line); border-radius: 24px; background: var(--panel); padding: 28px; }
.mock-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 20px; }
.mock-title { margin: 0; font-size: 12px; letter-spacing: 0.12em; color: var(--accent); }
.mock-title::before { content: '● '; }
.mock-note { font-size: 12px; color: var(--muted); }

/* TEKYA Desk: prioridad de intervención */
.prio { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.prio li { padding: 16px 20px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,0.03); }
.prio-head { display: flex; align-items: center; gap: 12px; font-size: 15px; }
.prio .n { font-size: 20px; color: var(--warm); min-width: 16px; }
.prio .nombre { flex: 1; }
.prio .estado { font-size: 12px; font-weight: 700; color: var(--muted); }
.prio .estado.warm { color: var(--warm); }
.prio .estado.amarillo { color: #e8c15a; }
.prio .estado.ok { color: var(--accent); }
.prio li.top { border-color: var(--warm); }
.prio li.top .estado { background: var(--warm); color: #1a0f00; padding: 4px 10px; border-radius: 6px; }
.prio li.fortaleza .n { color: var(--accent); }
.prio .problema, .prio .accion { margin: 8px 0 0 28px; font-size: 13px; line-height: 1.45; }
.prio .problema { color: var(--warm); }
.prio li.fortaleza .problema { color: var(--accent); }
.prio .accion { margin-top: 4px; color: var(--muted); }

/* TEKYA Desk: la cadena de las 4 dimensiones hasta el síntoma */
.cadena { list-style: none; margin: 48px 0 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 28px; counter-reset: eslabon; }
.cadena li { position: relative; display: flex; flex-direction: column; gap: 10px; padding: 22px 20px; border: 1px solid var(--line); border-radius: 18px; background: var(--panel); }
.cadena li:not(:last-child)::after { content: '→'; position: absolute; top: 50%; right: -22px; transform: translateY(-50%); color: var(--accent); font-size: 18px; }
.cadena .num { font-size: 12px; color: var(--accent); }
.cadena h3 { margin: 0; font-size: 16px; font-weight: 700; line-height: 1.25; }
.cadena p { margin: 0; font-size: 13px; line-height: 1.55; color: rgba(255,255,255,0.75); }
.cadena .accion { margin-top: auto; padding-top: 10px; color: var(--accent); }
.cadena li.sintoma { border-color: rgba(240,160,75,0.6); background: rgba(240,160,75,0.08); }
.cadena li.sintoma .num, .cadena li.sintoma .accion { color: var(--warm); }

/* TEKYA Desk: 5 fuentes → un índice */
.fuentes-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) auto minmax(0, 1fr); gap: 28px; align-items: center; margin-top: 48px; }
.fuentes { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.fuentes li { display: grid; grid-template-columns: 36px 1fr; gap: 4px 14px; align-items: center; padding: 16px 20px; border: 1px solid var(--line); border-radius: 14px; background: var(--panel); }
.fuentes .ico { grid-row: span 2; display: grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; background: rgba(61,211,214,0.1); color: var(--accent); }
.fuentes .ico svg { width: 18px; height: 18px; }
.fuentes strong { font-size: 14px; }
.fuentes span:last-child { font-size: 13px; color: var(--muted); }
.fuentes-flecha { color: var(--accent); font-size: 28px; }
.indice { padding: 36px; border-radius: 24px; background: linear-gradient(135deg, #46d9dc, #5aa8d6); color: #03161b; }
.indice-etq { margin: 0; font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; }
.indice-nombre { display: block; margin: 8px 0 12px; font-size: clamp(48px, 6vw, 80px); line-height: 1; letter-spacing: -0.05em; }
.indice strong { display: block; font-size: 15px; }
.indice p:last-child { margin: 10px 0 0; font-size: 14px; line-height: 1.55; }

/* TEKYA Desk: del hallazgo a la intervención */
.caso-flujo { margin-top: 40px; }
.caso-flujo + .caso-flujo { margin-top: 48px; }
.caso-etq { margin: 0 0 14px; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); }
.flujo { list-style: none; margin: 0; padding: 0; display: grid; grid-auto-flow: column; grid-auto-columns: minmax(0, 1fr); gap: 28px; }
.flujo li { position: relative; padding: 18px 20px; border: 1px solid var(--line); border-radius: 14px; background: var(--soft); font-size: 14px; line-height: 1.45; }
.flujo li:not(:last-child)::after { content: '→'; position: absolute; top: 50%; right: -21px; transform: translateY(-50%); color: var(--accent); }
.flujo li.resultado { border-color: rgba(240,160,75,0.6); background: rgba(240,160,75,0.1); color: var(--warm); font-weight: 700; }
.intervencion { display: flex; gap: 20px; align-items: baseline; margin-top: 10px; padding: 16px 20px; border-radius: 14px; background: rgba(61,211,214,0.08); border: 1px solid rgba(61,211,214,0.35); font-size: 14px; line-height: 1.5; }
.intervencion b { flex: none; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); }

/* TEKYA App: tarjetas de funciones */
.tarjetas { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 48px; }
.tarjeta { display: flex; flex-direction: column; gap: 10px; padding: 26px 24px; border: 1px solid var(--line); border-radius: 18px; background: var(--soft); }
.tarjeta .ico { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 10px; background: rgba(61,211,214,0.1); color: var(--accent); }
.tarjeta .ico svg { width: 20px; height: 20px; }
.tarjeta h3 { margin: 6px 0 0; font-size: 18px; font-weight: 400; letter-spacing: -0.01em; }
.tarjeta p { margin: 0; font-size: 13px; line-height: 1.6; color: var(--muted); }
.tarjeta.destacada { background: #fff; color: #03161b; border-color: #fff; }
.tarjeta.destacada p { color: rgba(3,22,27,0.7); }
.tarjeta.destacada .ico { background: rgba(240,160,75,0.18); color: #b5621a; }

/* TEKYA App: áreas y gráfico antes/después */
.areas { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 28px; }
.area { padding: 16px; border: 1px solid var(--line); border-radius: 12px; background: var(--soft); }
.area h3 { margin: 0 0 6px; font-size: 14px; font-weight: 700; }
.area p { margin: 0; font-size: 12px; line-height: 1.5; color: var(--muted); }
.chart { position: relative; margin: 0; }
.chart-titulo { margin: 0; font-size: 16px; font-weight: 700; }
.chart-sub { margin: 6px 0 0; font-size: 12px; color: var(--muted); }
.chart-leyenda { list-style: none; margin: 18px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 20px; font-size: 12px; color: rgba(255,255,255,0.85); }
.chart-leyenda li { display: flex; align-items: center; gap: 8px; }
.sw { width: 12px; height: 12px; border-radius: 3px; }
.sw.antes, .barra.antes { background: #cf7f34; }
.sw.despues, .barra.despues { background: #1fa9ad; }
.chart-grupos { display: grid; gap: 18px; margin-top: 20px; }
.grupo { padding: 4px 0; border-radius: 8px; cursor: default; }
.grupo-nombre { margin: 0 0 8px; font-size: 13px; font-weight: 700; }
.barra-fila { display: flex; align-items: center; gap: 10px; }
.barra-fila + .barra-fila { margin-top: 2px; }
.barra { height: 12px; width: calc((100% - 48px) * var(--v) / 5); border-radius: 0 4px 4px 0; transition: opacity .15s; }
.valor { font-size: 12px; color: var(--muted); }
.valor.fuerte { color: #fff; font-weight: 700; }
.chart-grupos:hover .grupo:not(:hover) .barra { opacity: 0.35; }
.chart-tip { position: absolute; z-index: 2; pointer-events: none; padding: 8px 12px; border-radius: 8px; background: #fff; color: #03161b; font-size: 12px; line-height: 1.4; box-shadow: 0 6px 20px rgba(0,0,0,0.35); white-space: nowrap; }
.chart-pie { margin: 20px 0 0; font-size: 13px; font-weight: 700; color: var(--accent); }

/* Tarjeta que enlaza al otro producto */
.enlace-producto { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; padding: 32px; border: 1px solid var(--line); border-radius: 24px; background: var(--panel); }
.enlace-producto p { margin: 0; max-width: 620px; font-size: 15px; line-height: 1.6; color: rgba(255,255,255,0.78); }
.enlace-producto strong { color: #fff; }

/* ---------- Alianzas ---------- */
.aliado { display: grid; gap: 24px; padding: 36px; border-radius: 24px; border: 1px solid var(--line); background: var(--panel); }
.aliado-logo { display: flex; align-items: center; justify-content: center; min-height: 160px; border-radius: 16px; background: rgba(255,255,255,0.03); border: 1px solid var(--line); }
.aliado-logo img { width: min(240px, 70%); height: auto; }
.aliado-lista { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; }
.aliado-lista li { display: grid; gap: 4px; padding-left: 18px; border-left: 2px solid var(--accent); }
.aliado-lista strong { font-size: 14px; }
.aliado-lista span { font-size: 13px; line-height: 1.55; color: var(--muted); }
.aliado .btn-ghost { justify-self: start; }

/* ---------- Llamado a la acción final ---------- */
.cta-titulo { margin: 0; font: 400 clamp(40px, 8vw, 104px)/0.95 'Space Mono', monospace; letter-spacing: -0.04em; }
.cta-acciones { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 48px; }
.cta-acciones .btn-ghost { height: 52px; padding: 0 24px; font-size: 14px; }

/* ---------- Pie ---------- */
.footer { border-top: 1px solid var(--line); padding: 32px var(--gutter); }
.footer-inner { max-width: var(--max); margin: 0 auto; display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; font-size: 12px; color: var(--muted); }
.footer svg { display: block; height: 12px; width: auto; fill: #fff; }
.footer nav { display: flex; gap: 16px; flex-wrap: wrap; }
.footer a { color: var(--muted); text-decoration: none; }
.footer a:hover { color: #fff; }

/* ---------- Aparición al hacer scroll ---------- */
.js .fx { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.js .fx.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .js .fx { opacity: 1; transform: none; transition: none; } }

/* ---------- Responsivo ---------- */
@media (max-width: 1023px) {
  .topbar-nav { display: none; }
  .solo-movil { display: inline-grid; }
  .split { grid-template-columns: 1fr; gap: 48px; }
  .cifras { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  /* Cadenas y flujos pasan a vertical: la flecha apunta hacia abajo */
  .cadena, .flujo { grid-template-columns: 1fr; grid-auto-flow: row; gap: 26px; }
  .cadena li:not(:last-child)::after, .flujo li:not(:last-child)::after { content: '↓'; top: auto; bottom: -24px; right: 50%; transform: translateX(50%); }
  .fuentes-grid { grid-template-columns: 1fr; }
  .fuentes-flecha { justify-self: center; transform: rotate(90deg); }
  .tarjetas { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 767px) {
  :root { --gutter: 16px; --topbar: 64px; }
  .page-hero { padding: 48px var(--gutter) 72px; }
  .migas { margin-bottom: 32px; }
  .sec { padding: 80px var(--gutter); }
  .equipo { grid-template-columns: 1fr; }
  .persona-foto { aspect-ratio: 4 / 5; }
  .persona-cuerpo { padding: 24px 20px; }
  .destacado { padding: 24px 20px; }
  .aliado { padding: 24px 20px; }
  .tarjetas, .areas { grid-template-columns: 1fr; }
  .mock, .indice, .enlace-producto { padding: 24px 20px; }
  .intervencion { flex-direction: column; gap: 6px; }
  .menu { padding: 0 var(--gutter) 32px; }
}
@media (max-width: 479px) {
  .topbar-acciones .btn-primary .btn-extra { display: none; }
}