/* ============================================================
   FMX — design tokens compartidos por todo el sitio
   (home, /personal-strategist/, /colores/, /about/)
   ============================================================ */

:root {
  --bg: #F8F5EF;
  --panel: #F0EBE1;
  --panel-2: #EAE3D8;
  --text: #1C1917;
  --muted: #7A7065;
  --muted-2: #A09688;
  --accent: #C85A2E;
  --border: #DDD9D0;
  --mono-muted: #8A8070;

  --font-serif: 'Fraunces', Georgia, serif;
  --font-mono: 'IBM Plex Mono', 'SFMono-Regular', Menlo, monospace;
  --font-sans: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

/* ---- Header ---- */
.site-header {
  max-width: 760px;
  margin: 0 auto;
  padding: 28px 28px 20px;
  display: flex;
  align-items: center;
  gap: 24px;
  border-bottom: 1px solid var(--border);
}

.brand {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 400;
  letter-spacing: -0.01em;
  text-decoration: none;
  color: var(--text);
  flex-shrink: 0;
}

.site-nav {
  flex: 1;
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.site-nav a {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-decoration: none;
  color: var(--muted);
  text-transform: uppercase;
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
}

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

.site-nav a.activo {
  color: var(--text);
  border-bottom-color: var(--accent);
  pointer-events: none;
}

/* Nombres cortos (STRAT / EMOC) para el nav en mobile — mismo sistema de
   marca que ya usan los badges de la home. En desktop se ve el nombre
   completo del proyecto; en mobile, la sigla, para que el header quepa en
   una sola línea junto al logo y el toggle de idioma. */
.nav-short { display: none; }

.lang-toggle {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  padding: 6px 10px;
  cursor: pointer;
  flex-shrink: 0;
}

.lang-toggle:hover {
  background: var(--panel-2);
}

/* ---- Lang toggle (componente compartido todas las páginas) ---- */
.lang-toggle-duo {
  display: flex;
  gap: 2px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px;
  flex-shrink: 0;
}

.ltog-btn {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--muted);
  background: transparent;
  border: none;
  border-radius: 2px;
  padding: 5px 10px;
  cursor: pointer;
  transition: background 0.12s, color 0.12s;
}

.ltog-btn.active {
  background: var(--accent);
  color: #FFFFFF;
}

/* ---- Site footer (compartido todas las páginas) ---- */
.site-footer {
  max-width: 760px;
  margin: 0 auto;
  padding: 24px 28px 40px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.footer-name {
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 300;
  color: var(--text);
}

.footer-link {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s;
}

.footer-link:hover {
  border-bottom-color: var(--accent);
}

.footer-year {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted-2);
  letter-spacing: 0.05em;
}

@media (max-width: 580px) {
  .site-footer { padding: 20px 20px 32px; }
}

/* ---- Layout genérico ---- */
.wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 28px 60px;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mono-muted);
}

.seccion {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  margin-top: 32px;
}

.seccion-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 18px;
}

.seccion-count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted-2);
}

@media (max-width: 580px) {
  .site-header { padding: 16px 16px 14px; gap: 10px; }
  .wrap { padding: 0 20px 48px; }
  .site-nav { gap: 12px; flex-wrap: nowrap; }
  .nav-full { display: none; }
  .nav-short { display: inline; }
}