/* ============================================================
   O:ECI — Componentes del sitio
   Complementa a oeci.css (sistema de diseño). No redefine
   tokens: todo lo de acá consume las custom properties de
   oeci.css.
   ============================================================ */

/* ── Revelado al hacer scroll ──────────────────────────────
   Se aplica por JS (initScrollReveal en site.js) a cards, filas de
   repositorio, ítems de blog/novedades y alianzas — no depende de HTML
   hardcodeado, así que si JS falla el contenido queda visible igual. */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 480ms var(--ease-standard), transform 480ms var(--ease-standard);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ── Nav móvil ────────────────────────────────────────────── */
.site-nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: flex-end;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  flex-shrink: 0;
}

.site-nav__toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-negro);
  transition: transform var(--transition-fast), opacity var(--transition-fast), width var(--transition-fast);
}

.site-nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); width: 100%; }
.site-nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.site-nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); width: 100%; }

@media (max-width: 860px) {
  .site-header__inner { flex-wrap: wrap; }
  .site-nav__toggle { display: flex; }

  .site-nav {
    display: none;
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    gap: var(--space-1);
    padding-block: var(--space-4);
    border-top: var(--border-width) solid var(--border-color);
    margin-top: var(--space-4);
  }

  .site-nav.is-open { display: flex; }

  .site-nav__link {
    width: 100%;
    padding-block: var(--space-3);
  }
}

/* ── Hero con video ───────────────────────────────────────── */
.hero--video {
  position: relative;
  overflow: hidden;
  min-height: 78vh;
  display: flex;
  align-items: center;
  border-bottom: none;
  padding-block: var(--space-20);
}

@media (max-width: 768px) {
  .hero--video {
    min-height: auto;
    padding-block: var(--space-16);
  }
}

.hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: var(--z-below);
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(24, 21, 18, 0.55) 0%, rgba(24, 21, 18, 0.82) 100%);
  z-index: var(--z-base);
}

.hero--video .container {
  position: relative;
  z-index: var(--z-raised);
}

/* Botón de sonido — control del video, no una acción del hero: vive como
   ícono flotante sobre el video (misma convención que un player), fuera de
   la fila de CTAs para no competir con las dos acciones reales. */
.hero__sound-toggle {
  position: absolute;
  right: var(--space-6);
  bottom: var(--space-6);
  z-index: var(--z-raised);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  font-size: var(--text-lg);
  color: var(--color-blanco);
  background-color: rgba(24, 21, 18, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: border-color var(--transition-fast),
              background-color var(--transition-fast),
              transform 160ms var(--ease-standard);
}

.hero__sound-toggle:hover {
  border-color: var(--color-coral);
  background-color: rgba(24, 21, 18, 0.75);
}

.hero__sound-toggle:active {
  transform: scale(0.93);
}

.hero__sound-toggle .icon-muted { display: inline; line-height: 1; }
.hero__sound-toggle .icon-unmuted { display: none; line-height: 1; }
.hero__sound-toggle[data-sound="on"] .icon-muted { display: none; }
.hero__sound-toggle[data-sound="on"] .icon-unmuted { display: inline; }

@media (max-width: 768px) {
  .hero__sound-toggle {
    right: var(--space-4);
    bottom: var(--space-4);
    width: 40px;
    height: 40px;
  }
}

/* ── Secciones de Home ────────────────────────────────────── */
.home-section {
  padding-block: var(--space-24);
  border-bottom: var(--border-width) solid var(--border-color);
}

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

.home-section__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
  flex-wrap: wrap;
}

.home-section__head .text-eyebrow { display: block; margin-bottom: var(--space-3); }

.home-section__intro {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-16);
  align-items: center;
}

@media (max-width: 860px) {
  .home-section__intro { grid-template-columns: 1fr; gap: var(--space-8); }
}

/* ── Lista de previews (Novedades en Home) ───────────────── */
.preview-list { display: flex; flex-direction: column; }

.preview-item {
  display: flex;
  align-items: baseline;
  gap: var(--space-6);
  padding-block: var(--space-5);
  border-bottom: var(--border-width) solid var(--border-color);
  flex-wrap: wrap;
}

.preview-item:last-child { border-bottom: none; }

.preview-item__date {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semi);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-gris-500);
  flex-shrink: 0;
  width: 110px;
}

.preview-item__title {
  font-size: var(--text-md);
  font-weight: var(--font-weight-bold);
  flex: 1;
  min-width: 200px;
}

.preview-item__title a:hover { color: var(--color-coral); }

/* ── Alianzas (Home) — lista, no grid de cards ────────────── */
.alliance-list { display: flex; flex-direction: column; }

.alliance-item {
  display: grid;
  grid-template-columns: 180px 260px 1fr;
  align-items: baseline;
  gap: var(--space-8);
  padding-block: var(--space-6);
  border-bottom: var(--border-width) solid var(--border-color);
}

.alliance-item:last-child { border-bottom: none; }

.alliance-item__title {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-black);
}

.alliance-item__body {
  font-size: var(--text-sm);
  color: var(--color-gris-700);
}

@media (max-width: 860px) {
  .alliance-item {
    grid-template-columns: 1fr;
    gap: var(--space-2);
  }
}

/* ── Fichas de equipo ─────────────────────────────────────── */
.team-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  height: 100%;
}

.team-card__avatar {
  width: 88px;
  height: 88px;
  border-radius: var(--radius-full);
  background-color: var(--color-coral-light);
  color: var(--color-negro);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xl);
  font-weight: var(--font-weight-black);
  margin-bottom: var(--space-6);
  flex-shrink: 0;
  overflow: hidden;
}

.team-card__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-card__name {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-black);
  margin-bottom: var(--space-1);
}

.team-card__role {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semi);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-coral);
  margin-bottom: var(--space-4);
}

.team-card__meta {
  font-size: var(--text-sm);
  color: var(--color-gris-700);
  margin-bottom: var(--space-6);
}

.team-card__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  width: 100%;
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semi);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-negro);
  border-top: var(--border-width) solid var(--border-color);
  padding-top: var(--space-4);
  margin-top: auto;
}

.team-card__link:hover { color: var(--color-coral); }

.team-card__link--placeholder {
  color: var(--color-gris-500);
  cursor: default;
}

.team-card__link--placeholder:hover { color: var(--color-gris-500); }

/* ── Repositorio de documentos ────────────────────────────── */
.repo-filter {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-10);
}

.repo-filter__btn {
  padding: var(--space-2) var(--space-5);
  font-family: var(--font-base);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semi);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  background-color: var(--color-blanco);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--color-gris-700);
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform 160ms var(--ease-standard);
}

.repo-filter__btn.is-active,
.repo-filter__btn:hover {
  background-color: var(--color-negro);
  border-color: var(--color-negro);
  color: var(--color-blanco);
}

.repo-filter__btn:active {
  transform: scale(0.97);
}

.repo-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.repo-item {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  padding: var(--space-6) var(--space-8);
  background-color: var(--color-blanco);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-sm);
  flex-wrap: wrap;
  transition: border-color var(--transition-base);
}

.repo-item:hover { border-color: var(--color-gris-300); }

.repo-item.is-hidden { display: none; }

.repo-item__main { flex: 1; min-width: 240px; }

.repo-item__title {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-black);
  margin-bottom: var(--space-2);
}

.repo-item__desc {
  font-size: var(--text-sm);
  margin-bottom: var(--space-3);
}

.repo-item__meta {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  align-items: center;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-gris-500);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

.repo-item__action { flex-shrink: 0; }

/* ── Noticias / blog ──────────────────────────────────────── */
.blog-list { display: flex; flex-direction: column; }

.blog-item {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: var(--space-8);
  padding-block: var(--space-10);
  border-bottom: var(--border-width) solid var(--border-color);
}

.blog-item:last-child { border-bottom: none; }

.blog-item__date {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-medium);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-gris-500);
}

.blog-item__title { margin-bottom: var(--space-3); }
.blog-item__title a:hover { color: var(--color-coral); }
.blog-item__excerpt { margin-bottom: var(--space-4); }

@media (max-width: 860px) {
  .blog-item { grid-template-columns: 1fr; }
}

.blog-post {
  padding-block: var(--space-16);
  max-width: var(--container-narrow);
  margin-inline: auto;
}
.blog-post__meta { margin-bottom: var(--space-8); display: flex; align-items: center; gap: var(--space-4); flex-wrap: wrap; }
.blog-post__title { max-width: 22ch; margin-bottom: var(--space-10); }
.blog-post__body { max-width: 68ch; }
.blog-post__body p { margin-bottom: var(--space-6); }
.blog-post__back { display: inline-block; margin-bottom: var(--space-10); }

/* ── Contacto ──────────────────────────────────────────────── */
.contact-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

@media (max-width: 860px) {
  .contact-block { grid-template-columns: 1fr; }
}

.contact-form { display: flex; flex-direction: column; gap: var(--space-5); }

.form-field { display: flex; flex-direction: column; gap: var(--space-2); }

.form-field label {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semi);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-gris-700);
}

.form-field input,
.form-field textarea {
  font-family: var(--font-base);
  font-size: var(--text-base);
  padding: var(--space-3) var(--space-4);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-md);
  background-color: var(--color-blanco);
  color: var(--color-negro);
}

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

.form-field textarea { resize: vertical; min-height: 140px; }

.form-note {
  font-size: var(--text-xs);
  color: var(--color-gris-500);
}

.contact-info__item { margin-bottom: var(--space-6); }

.contact-info__label {
  display: block;
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semi);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-gris-500);
  margin-bottom: var(--space-1);
}

.contact-info__value { font-size: var(--text-md); }
.contact-info__value a:hover { color: var(--color-coral); }

/* ── Footer multi-página ──────────────────────────────────── */
.site-footer__inner--full {
  grid-template-columns: 1.2fr 1fr 1fr;
}

@media (max-width: 860px) {
  .site-footer__inner--full { grid-template-columns: 1fr; gap: var(--space-8); }
}

.site-footer__nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.site-footer__nav-title {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semi);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-gris-500);
  margin-bottom: var(--space-3);
}

.site-footer__nav a {
  font-size: var(--text-sm);
  color: var(--color-gris-300);
  transition: color var(--transition-fast);
}

.site-footer__nav a:hover { color: var(--color-blanco); }

/* ── Secciones de página interna (no-Home) ────────────────── */
.page-section {
  padding-block: var(--space-20);
}

/* ── Estado vacante / próximamente (uso general) ──────────── */
.is-muted { color: var(--color-gris-500); }