/* ==========================================================================
   Escuela CIMASUR — Top bar, header sticky, footer y boton flotante
   ========================================================================== */

.ec-skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ec-navy);
  color: #fff;
  padding: 12px 18px;
  z-index: 200;
}
.ec-skip:focus { left: 0; }

/* --- Piezas compartidas por todas las paginas del rediseño --- */

/* Estos componentes viven aqui y no en base.css porque layout.css se carga en
   TODO el sitio: la cabecera y el pie nuevos tambien envuelven las paginas del
   LMS y la tienda, que siguen con el tema padre. */
.ec-container {
  max-width: var(--ec-container);
  margin-inline: auto;
  padding-inline: var(--ec-gutter);
}

/* --- Botones --- */
.ec-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--ec-font-body);
  font-size: 16px;
  font-weight: 600;
  padding: 16px 26px;
  border-radius: var(--ec-r-btn);
  border: 1px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: background-color .18s ease, color .18s ease, border-color .18s ease;
}
.ec-btn--primary  { background: var(--ec-celeste); color: #fff; }
.ec-btn--primary:hover { background: var(--ec-celeste-300); color: #fff; }

.ec-btn--navy     { background: var(--ec-navy); color: #fff; }
.ec-btn--navy:hover { background: var(--ec-celeste); color: #fff; }

.ec-btn--buy      { background: var(--ec-amarillo); color: var(--ec-amarillo-text); font-weight: 700; }
.ec-btn--buy:hover{ background: var(--ec-amarillo-hover); color: var(--ec-amarillo-text); }

.ec-btn--ghost    { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.25); color: #fff; }
.ec-btn--ghost:hover { background: rgba(255,255,255,.16); color: #fff; }

/* --- Pills / etiquetas --- */
.ec-pill {
  display: inline-flex;
  align-items: center;
  border-radius: var(--ec-r-pill);
  font-size: 14px;
  font-weight: 600;
  padding: 8px 16px;
  white-space: nowrap;
}

.ec-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
}


.ec-h2 {
  font-size: var(--ec-h2-seccion);
  font-weight: 800;
  color: var(--ec-navy);
  letter-spacing: -.01em;
}
@media (max-width: 640px) { .ec-h2 { font-size: 30px; } }

.ec-rule {
  display: block;
  width: 64px;
  height: 4px;
  background: var(--ec-celeste);
  margin: 16px 0 22px;
  border-radius: 2px;
}

.ec-lead {
  font-size: var(--ec-lead);
  color: var(--ec-text-2);
  line-height: 1.7;
  margin: 0 0 28px;
}

/* --- Top bar --- */
.ec-topbar {
  font-family: var(--ec-font-body);
  background: var(--ec-navy);
  color: var(--ec-on-navy);
  font-size: 13px;
}
.ec-topbar__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  align-items: center;
  justify-content: space-between;
  padding-block: 9px;
}
.ec-topbar a { color: inherit; text-decoration: none; }
.ec-topbar a:hover { color: #fff; text-decoration: underline; }
.ec-topbar__sep { opacity: .5; margin-inline: 8px; }

/* --- Header --- */
.ec-header {
  font-family: var(--ec-font-body);
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid var(--ec-border);
}
.ec-header__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
  padding-block: 12px;
}

.ec-logo {
  display: inline-flex;
  align-items: center;
  background: var(--ec-navy);
  border-radius: var(--ec-r-btn);
  padding: 8px 14px;
  flex: 0 0 auto;
}
.ec-logo img { height: 38px; width: auto; display: block; }

.ec-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2px;
  margin-inline-end: auto;
}
.ec-nav__link {
  position: relative;
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--ec-navy);
  text-decoration: none;
  /* Espacio reservado abajo para la bajada de "Diplomado". Va en todos los
     enlaces para que el alto del menu no dependa de cual tenga bajada. */
  padding: 8px 12px 22px;
  border-bottom: 2px solid transparent;
  transition: color .18s ease, border-color .18s ease;
}
.ec-nav__link:hover { color: var(--ec-celeste); }
.ec-nav__link.is-current {
  color: var(--ec-celeste);
  border-bottom-color: var(--ec-celeste);
}
/* Fuera del flujo: si participa en la altura, "Diplomado" se vuelve un item de
   dos lineas y el resto del menu se descuadra al centrarse contra el. */
.ec-nav__extra {
  position: absolute;
  left: 12px;
  right: 12px;
  top: 28px;
  font-size: 11px;
  font-weight: 500;
  color: var(--ec-muted-2);
  letter-spacing: .02em;
  white-space: nowrap;
}

.ec-header__acciones {
  display: flex;
  align-items: center;
  gap: 18px;
  flex: 0 0 auto;
}
.ec-header__inscribirse {
  font-size: 15px;
  font-weight: 600;
  color: var(--ec-muted);
  text-decoration: none;
  transition: color .18s ease;
}
.ec-header__inscribirse:hover,
.ec-header__inscribirse.is-current { color: var(--ec-celeste); }

.ec-btn--sm { font-size: 15px; padding: 12px 18px; }

/* --- Boton hamburguesa (solo movil) --- */
.ec-nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  margin-inline-start: auto;
  background: none;
  border: 1px solid var(--ec-border);
  border-radius: var(--ec-r-btn);
  cursor: pointer;
}
.ec-nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin-inline: auto;
  background: var(--ec-navy);
  transition: transform .2s ease, opacity .2s ease;
}
.ec-nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.ec-nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.ec-nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* --- Footer --- */
.ec-footer {
  font-family: var(--ec-font-body);
  background: var(--ec-navy-deep);
  color: var(--ec-on-navy);
  border-top: 6px solid var(--ec-celeste);
  font-size: 15px;
}
.ec-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  padding-block: 64px 48px;
}
.ec-footer__logo { height: 44px; width: auto; margin-bottom: 20px; }
.ec-footer__titulo {
  font-family: var(--ec-font-title);
  text-transform: none;
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  margin: 0 0 14px;
}
.ec-footer__texto { margin: 0 0 22px; max-width: 44ch; line-height: 1.7; }

.ec-footer__redes { display: flex; gap: 10px; }
.ec-red {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  color: var(--ec-on-navy);
  transition: background-color .18s ease, color .18s ease;
}
.ec-red:hover { background: var(--ec-celeste); color: #fff; }
.ec-red.is-whatsapp:hover { background: var(--ec-whatsapp); }

.ec-footer__lista,
.ec-footer__contacto { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.ec-footer__lista a { color: var(--ec-on-navy); text-decoration: none; }
.ec-footer__lista a:hover { color: #fff; text-decoration: underline; }
.ec-footer__destacado { color: #fff !important; font-weight: 700; }

.ec-footer__contacto li { display: grid; gap: 3px; line-height: 1.5; }
.ec-footer__contacto a { color: var(--ec-on-navy); text-decoration: none; }
.ec-footer__contacto a:hover { color: #fff; text-decoration: underline; }
.ec-footer__etiqueta {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--ec-muted-2);
}

.ec-footer__barra {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  justify-content: space-between;
  align-items: center;
  padding-block: 20px;
  border-top: 1px solid rgba(255,255,255,.08);
  font-size: 14px;
}
.ec-footer__barra a { color: var(--ec-on-navy); text-decoration: none; }
.ec-footer__barra a:hover { color: #fff; text-decoration: underline; }

/* --- Boton flotante de WhatsApp --- */
.ec-wa-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 120;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--ec-whatsapp);
  color: #fff;
  box-shadow: var(--ec-shadow-float);
  transition: transform .18s ease;
}
.ec-wa-float:hover { transform: scale(1.06); color: #fff; }

/* --- Responsive --- */
@media (max-width: 1080px) {
  .ec-nav-toggle { display: flex; }
  .ec-nav {
    flex-basis: 100%;
    order: 3;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    display: none;
  }
  .ec-nav.is-open { display: flex; }
  .ec-nav__link {
    padding: 14px 4px;
    border-bottom: 1px solid var(--ec-border);
  }
  .ec-nav__extra {
    position: static;
    display: block;
    margin-top: 2px;
  }
  .ec-nav__link.is-current { border-bottom-color: var(--ec-celeste); }
  .ec-header__acciones { order: 2; margin-inline-start: 0; }
}

@media (max-width: 720px) {
  .ec-footer__grid { grid-template-columns: 1fr; gap: 34px; }
  .ec-topbar__inner { justify-content: center; text-align: center; }
}

/* --- Pantalla de pedido recibido (suple al correo que no sale) --- */
.ec-gracias {
  background: var(--ec-bg-celeste-alt);
  border: 1px solid var(--ec-celeste-100);
  border-left: 4px solid var(--ec-celeste);
  border-radius: var(--ec-r-card);
  padding: 26px 28px;
  margin-bottom: 28px;
  font-family: var(--ec-font-body);
  color: var(--ec-text-2);
  line-height: 1.6;
}
.ec-gracias__titulo {
  font-family: var(--ec-font-title);
  font-size: 22px;
  font-weight: 800;
  color: var(--ec-navy);
  margin: 0 0 12px;
}
.ec-gracias p { margin: 0 0 12px; }
.ec-gracias strong { color: var(--ec-navy); }
.ec-gracias a { color: var(--ec-celeste); }
.ec-gracias__acciones { margin: 18px 0; }
.ec-gracias__nota {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--ec-celeste-100);
  font-size: 14px;
}