/* ============================================================
   FIDEMEX · packages/website — Capa responsive + accesibilidad
   ------------------------------------------------------------
   Clases REALES para los grids del kit (en lugar de estilos
   inline), navegación móvil, anillo de foco sobrio y respeto a
   prefers-reduced-motion. Se carga DESPUÉS de styles.css para
   poder consumir y re-mapear los tokens del sistema.

   Estrategia: desktop-first. La regla base reproduce el layout
   de escritorio actual; las media queries lo colapsan en los
   cortes ~1024 / 880 / 768 / 480. Solo se usan tokens var(--…).
   ============================================================ */

/* ------------------------------------------------------------
   1 · Densidad por breakpoint — re-mapeo de tokens globales
   Casi todo el kit referencia var(--margin-desktop), --space-xl
   y --nav-height; redefinirlos aquí reduce el padding lateral y
   la separación vertical en TODO el sitio sin tocar el JSX.
   ------------------------------------------------------------ */
/* NOTA: el entorno de Tweaks inyecta un <style> con :root{…todos los tokens…}
   DESPUÉS de site.css. Como las media queries no suman especificidad, ese
   :root posterior ganaría; por eso estos overrides usan !important (solo
   surten efecto cuando la media query coincide). */
@media (max-width: 768px) {
  :root {
    --margin-desktop: 28px !important;   /* antes 64px */
    --space-xl: 44px !important;         /* antes 64px — separación de secciones */
    --nav-height: 64px !important;       /* antes 80px */
  }
}
@media (max-width: 480px) {
  :root {
    --margin-desktop: 20px !important;   /* = --margin-mobile */
    --space-xl: 36px !important;
    --gutter: 16px !important;
  }
}

/* ------------------------------------------------------------
   2 · Foco — anillo verde sobrio, solo para teclado
   :where() mantiene baja especificidad; !important garantiza
   que el anillo aparezca aunque un primitivo declare outline:none.
   ------------------------------------------------------------ */
:where(a, button, [role="button"], input, textarea, select, summary, [tabindex]):focus-visible {
  outline: 2px solid var(--focus-ring) !important;
  outline-offset: 2px !important;
  border-radius: var(--radius-sm);
}
/* Sobre superficies oscuras (footer, franja de comités, portada de
   la Agenda) el verde profundo no contrasta: se usa verde claro. */
.focus-on-dark:focus-visible {
  outline-color: var(--green-200) !important;
}

/* Botón sin "chrome" de botón — para toggles accesibles que deben
   conservar exactamente la apariencia de diseño. */
.as-button-reset {
  appearance: none;
  -webkit-appearance: none;
  margin: 0;
  padding: 0;
  border: 0;
  background: none;
  font: inherit;
  color: inherit;
  text-align: left;
  cursor: pointer;
}

/* ------------------------------------------------------------
   3 · Navegación (TopNav + panel móvil)
   ------------------------------------------------------------ */
.nav-links-desktop { display: flex; align-items: center; gap: var(--space-lg); }
.nav-actions       { display: flex; align-items: center; gap: var(--space-md); }
.nav-cta-desktop   { display: inline-flex; }

.nav-burger {
  display: none;            /* visible solo en móvil */
  appearance: none;
  -webkit-appearance: none;
  width: 44px; height: 44px;
  place-items: center;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--surface-container-lowest);
  color: var(--color-primary);
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-standard),
              border-color var(--dur-fast) var(--ease-standard);
}
.nav-burger:hover { background: var(--surface-container-low); border-color: var(--border-strong); }
.nav-burger .material-symbols-outlined { font-size: 26px; }

/* Panel desplegable (oculto en escritorio, dropdown bajo el header) */
.nav-panel {
  position: absolute;
  top: 100%; left: 0; right: 0;
  overflow: hidden;
  max-height: 0;
  visibility: hidden;
  background: var(--surface-container-lowest);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-whisper);
  transition: max-height var(--dur-med) var(--ease-standard),
              visibility var(--dur-med) var(--ease-standard);
}
.nav-panel.open { max-height: 80vh; visibility: visible; }
.nav-panel-inner {
  display: flex; flex-direction: column;
  padding: var(--space-sm) var(--margin-desktop) var(--space-md);
}
.nav-panel a {
  display: flex; align-items: center;
  min-height: 48px;          /* objetivo táctil cómodo */
  padding: 0 2px;
  font: 500 17px/1.2 var(--font-sans);
  color: var(--on-surface-variant);
  border-bottom: 1px solid var(--divider);
  transition: color var(--dur-fast) var(--ease-standard);
}
.nav-panel a:hover { color: var(--color-primary); }
.nav-panel a[aria-current="page"] { color: var(--color-primary); font-weight: 600; }
.nav-panel-cta { margin-top: var(--space-md); }

@media (max-width: 768px) {
  .nav-links-desktop { display: none; }
  .nav-cta-desktop   { display: none; }
  .nav-burger        { display: inline-grid; }
}

/* Enlaces del footer convertidos a <button> — reset de apariencia. */
.footer-link {
  appearance: none;
  -webkit-appearance: none;
  margin: 0; padding: 0; border: 0;
  background: none;
  font: inherit;
  cursor: pointer;
}

/* ------------------------------------------------------------
   4 · Grids responsive — NOSOTROS / Views
   ------------------------------------------------------------ */
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: var(--space-lg); align-items: center; }
@media (max-width: 880px) { .hero-grid { grid-template-columns: minmax(0, 1fr); } }

.section-head { display: grid; grid-template-columns: 1fr 2fr; gap: var(--gutter); align-items: start; }
@media (max-width: 768px) { .section-head { grid-template-columns: minmax(0, 1fr); gap: var(--space-sm); } }

.dossier-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-lg); align-items: start; }
@media (max-width: 768px) { .dossier-grid { grid-template-columns: minmax(0, 1fr); } }

.lines-grid { display: grid; grid-template-columns: 1fr 2fr; gap: var(--gutter); }
@media (max-width: 768px) { .lines-grid { grid-template-columns: minmax(0, 1fr); } }

.lines-inner { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-lg); }
@media (max-width: 520px) { .lines-inner { grid-template-columns: minmax(0, 1fr); } }

.cta-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-xl); align-items: center; }
@media (max-width: 768px) { .cta-grid { grid-template-columns: minmax(0, 1fr); } }

/* Estructura institucional (pirámide) */
.structure-grid { display: grid; grid-template-columns: 260px 1fr; gap: var(--gutter); align-items: start; }
@media (max-width: 900px) { .structure-grid { grid-template-columns: minmax(0, 1fr); } }

.struct-aside { position: sticky; top: 104px; display: flex; flex-direction: column; gap: var(--space-md); }
@media (max-width: 900px) { .struct-aside { position: static; top: auto; } }

.struct-row { display: grid; grid-template-columns: 104px 1fr; border-bottom: 1px solid var(--color-primary); }
@media (max-width: 560px) { .struct-row { grid-template-columns: minmax(0, 1fr); } }

.struct-dir { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); padding: var(--space-md); }
@media (max-width: 520px) { .struct-dir { grid-template-columns: minmax(0, 1fr); } }

.struct-com { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-md); padding: var(--space-md); }
@media (max-width: 1024px) { .struct-com { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px)  { .struct-com { grid-template-columns: minmax(0, 1fr); } }

/* Trayectoria / timeline */
.timeline-grid { display: grid; grid-template-columns: 200px 1fr; gap: var(--gutter); }
@media (max-width: 768px) { .timeline-grid { grid-template-columns: minmax(0, 1fr); } .timeline-spacer { display: none; } }

.timeline-event { display: grid; grid-template-columns: 200px 1fr; gap: var(--space-xl); }
@media (max-width: 640px) { .timeline-event { grid-template-columns: minmax(0, 1fr); gap: var(--space-sm); } }

/* Servicios — filas alternadas */
.service-row { display: grid; grid-template-columns: 2fr 1fr; gap: var(--space-lg); }
@media (max-width: 768px) { .service-row { grid-template-columns: minmax(0, 1fr); } }

/* Contacto */
.contact-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: var(--space-xl); align-items: start; }
@media (max-width: 880px) { .contact-grid { grid-template-columns: minmax(0, 1fr); } }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gutter); }
@media (max-width: 520px) { .form-row { grid-template-columns: minmax(0, 1fr); } }

/* ------------------------------------------------------------
   5 · Grids responsive — Footer
   ------------------------------------------------------------ */
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: var(--space-xl); }
@media (max-width: 900px) { .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-lg); } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: minmax(0, 1fr); } }

/* ------------------------------------------------------------
   6 · Grids responsive — COMITÉS / Committees
   ------------------------------------------------------------ */
.committees-hero { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-xl); align-items: end; }
@media (max-width: 860px) { .committees-hero { grid-template-columns: minmax(0, 1fr); gap: var(--space-lg); align-items: start; } }

.index-strip { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); }
.index-strip > button { padding: 18px var(--space-md); }
@media (max-width: 1024px) { .index-strip { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 600px)  { .index-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); } .index-strip > button { padding: 12px var(--space-sm); } }

.committee-grid { display: grid; grid-template-columns: 280px 1fr 340px; gap: var(--space-xl); align-items: start; }
@media (max-width: 1024px) { .committee-grid { grid-template-columns: minmax(0, 1fr); gap: var(--space-lg); } }

.committee-meta { position: sticky; top: 104px; }
@media (max-width: 1024px) { .committee-meta { position: static; top: auto; } }

.deliverable-row { display: grid; grid-template-columns: 64px 1fr auto; gap: var(--gutter); align-items: baseline; }
@media (max-width: 480px) { .deliverable-row { grid-template-columns: 44px minmax(0, 1fr); row-gap: 8px; } }

.sessions-grid { display: grid; grid-template-columns: 1fr 2fr; gap: var(--space-xl); align-items: start; }
@media (max-width: 768px) { .sessions-grid { grid-template-columns: minmax(0, 1fr); gap: var(--space-lg); } }

.session-row { display: grid; grid-template-columns: 84px 200px 1fr 150px; gap: var(--gutter); align-items: baseline; }
@media (max-width: 860px) { .session-row { grid-template-columns: 72px minmax(0, 1fr); row-gap: 6px; } }

/* ------------------------------------------------------------
   7 · Grids responsive — AGENDA / Agenda
   ------------------------------------------------------------ */
.agenda-cover { display: grid; grid-template-columns: 1fr 320px; gap: var(--space-xl); align-items: end; }
@media (max-width: 860px) { .agenda-cover { grid-template-columns: minmax(0, 1fr); align-items: start; } }

.agenda-cover-aside {
  border-left: 1px solid rgba(255,255,255,0.18);
  padding-left: var(--space-lg);
  display: flex; flex-direction: column; gap: var(--space-lg);
}
@media (max-width: 860px) {
  .agenda-cover-aside {
    border-left: none;
    border-top: 1px solid rgba(255,255,255,0.18);
    padding-left: 0;
    padding-top: var(--space-lg);
  }
}

.agenda-toc { display: grid; grid-template-columns: 200px 1fr; gap: var(--space-xl); }
@media (max-width: 640px) { .agenda-toc { grid-template-columns: minmax(0, 1fr); gap: var(--space-md); } }

/* Frente (acordeón) — fila de encabezado */
.frente-summary {
  display: grid;
  grid-template-columns: 110px 1fr 120px 44px;
  gap: var(--space-lg);
  align-items: center;
  width: 100%;
}
@media (max-width: 768px) {
  .frente-summary {
    grid-template-columns: auto minmax(0, 1fr) auto;
    grid-template-areas:
      "roman head   toggle"
      "status status toggle";
    column-gap: var(--space-md);
    row-gap: 10px;
  }
  /* font-size !important: el inline usa el shorthand `font: 600 46px…`;
     un longhand con !important lo reduce sin pelear con el resto. */
  .fs-roman  { grid-area: roman; font-size: 30px !important; }
  .fs-head   { grid-area: head; min-width: 0; }
  .fs-status { grid-area: status; align-items: flex-start !important; text-align: left !important; flex-direction: row !important; flex-wrap: wrap; gap: 10px; }
  .fs-toggle { grid-area: toggle; align-self: center; }
}

.frente-detail {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--space-xl);
  padding: var(--space-sm) 8px var(--space-xl) 134px;
}
@media (max-width: 860px) {
  .frente-detail {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-lg);
    padding: var(--space-sm) 4px var(--space-lg);
  }
}

.frente-aside {
  border-left: 1px solid var(--divider);
  padding-left: var(--space-lg);
  display: flex; flex-direction: column; gap: var(--space-lg);
}
@media (max-width: 860px) {
  .frente-aside {
    border-left: none;
    border-top: 1px solid var(--divider);
    padding-left: 0;
    padding-top: var(--space-lg);
  }
}

.agenda-closing { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-xl); align-items: center; }
@media (max-width: 768px) { .agenda-closing { grid-template-columns: minmax(0, 1fr); gap: var(--space-lg); } }

.agenda-closing-aside { border-left: 1px solid rgba(255,255,255,0.15); padding-left: var(--space-lg); }
@media (max-width: 768px) {
  .agenda-closing-aside {
    border-left: none;
    border-top: 1px solid rgba(255,255,255,0.15);
    padding-left: 0;
    padding-top: var(--space-lg);
  }
}

/* ------------------------------------------------------------
   8 · Hero de Nosotros — imagen institucional + banda de cifras
   Tratamiento canónico (readme IMAGERY): grayscale(0.2) contrast(1.05)
   + tinte verde multiply ~16% en marco con borde redondeado e inset.
   ------------------------------------------------------------ */
.hero-figure {
  position: relative; margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-whisper);
  aspect-ratio: 4 / 5;
  background: var(--surface-container-low);
}
.hero-figure > img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(0.2) contrast(1.05); display: block; }
.hero-figure-tint  { position: absolute; inset: 0; background: var(--color-primary); mix-blend-mode: multiply; opacity: 0.16; pointer-events: none; }
.hero-figure-frame { position: absolute; inset: 12px; border: 1px solid rgba(255,255,255,0.28); pointer-events: none; }
.hero-figure figcaption {
  position: absolute; left: 18px; right: 18px; bottom: 16px;
  font: 600 10px/1.3 var(--font-sans); letter-spacing: 0.16em; text-transform: uppercase;
  color: rgba(255,255,255,0.92);
  text-shadow: 0 1px 8px rgba(0,33,20,0.55);
}
@media (max-width: 880px) { .hero-figure { aspect-ratio: 16 / 10; } }

.hero-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--divider); }
.hero-stats > * { padding: var(--space-lg) var(--space-md); }
.hero-stats > *:first-child { padding-left: 0; }
.hero-stats > *:last-child  { padding-right: 0; }
.hero-stats > * + * { border-left: 1px solid var(--divider); }
@media (max-width: 720px) {
  .hero-stats { grid-template-columns: 1fr; }
  .hero-stats > * { padding: var(--space-md) 0; }
  .hero-stats > * + * { border-left: none; border-top: 1px solid var(--divider); }
}

/* ------------------------------------------------------------
   9 · Cifras tabulares — alineación "comunicado de banco central"
   para los numerales grandes de display.
   ------------------------------------------------------------ */
.hero-stats { font-variant-numeric: tabular-nums; }
/* !important: estos numerales usan el shorthand `font:` inline, que resetea
   font-variant-numeric a normal; el longhand con !important lo restablece. */
.tnum { font-variant-numeric: tabular-nums !important; }

/* ------------------------------------------------------------
   X · Ecosistema — grid de sectores (3 / 2 / 1 columnas)
   ------------------------------------------------------------ */
.ecosystem-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-lg); align-items: stretch; }
@media (max-width: 1024px) { .ecosystem-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px)  { .ecosystem-grid { grid-template-columns: 1fr; } }

/* ------------------------------------------------------------
   10 · Hero de Contacto — imagen institucional a sangre + entrada premium
   La imagen (contact.jpg, referenciada desde el JSX) va desaturada bajo un
   degradado verde para legibilidad del texto blanco; marco hairline interno
   (lenguaje "documento"); al cargar hace un scale-settle sobrio de una sola
   vez (sin loops, conforme a la marca).
   ------------------------------------------------------------ */
.contact-hero {
  position: relative;
  overflow: hidden;
  background: var(--color-primary);          /* respaldo si la imagen no carga */
  color: var(--text-on-dark);
  padding: clamp(56px, 9vw, 108px) 0;
  border-bottom: 4px double rgba(255, 255, 255, 0.28);
}
.contact-hero-media { position: absolute; inset: 0; overflow: hidden; }
.contact-hero-media img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  filter: grayscale(0.35) contrast(1.06);
  transform: scale(1.06);
  animation: contactHeroSettle 1.6s var(--ease-standard) forwards;
}
@keyframes contactHeroSettle { to { transform: scale(1); } }
.contact-hero-tint {
  position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(105deg, rgba(0, 33, 20, 0.94) 0%, rgba(1, 45, 29, 0.74) 46%, rgba(1, 45, 29, 0.40) 100%),
    radial-gradient(120% 130% at 100% 0%, rgba(0, 0, 0, 0) 38%, rgba(0, 33, 20, 0.55) 100%);
}
.contact-hero-frame {
  position: absolute; inset: 14px; pointer-events: none;
  border: 1px solid rgba(255, 255, 255, 0.16);
}
@media (prefers-reduced-motion: reduce) {
  .contact-hero-media img { animation: none; transform: none; }
}

/* ------------------------------------------------------------
   11 · Movimiento reducido — accesibilidad
   ------------------------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}