/* Tu Destino — footer público, oscuro y elegante. Mismo lenguaje "liquid
   glass" del header: franja con brillos degradados de fondo, y cada
   columna como su propio panel de vidrio esmerilado. */

/* Banda de suscripción al newsletter (Mailchimp, doble opt-in). Solo se
   renderiza si el sitio tiene mailchimp_audience_id configurado — ver
   footer.js. Va pegada arriba del footer principal, mismo lenguaje "liquid
   glass" navy que el resto, para que se sienta parte del mismo bloque. */
.footer-newsletter {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(420px 220px at 85% 20%, rgba(252,20,115,.28), transparent 60%),
    radial-gradient(460px 240px at 5% 100%, rgba(255,93,0,.22), transparent 65%),
    var(--navy-soft);
}
.footer-newsletter-inner {
  position: relative;
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 40px 0;
  text-align: left;
}
.footer-newsletter-text { flex: 0 0 300px; }
.footer-newsletter-text h3 {
  margin: 0 0 6px;
  color: #fff;
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 600;
}
.footer-newsletter-text p {
  margin: 0;
  color: rgba(255,255,255,.68);
  font-size: .92rem;
}
.footer-newsletter-form {
  flex: 1;
  min-width: 0;
}
/* Bug fijado: .footer-newsletter-fields y .footer-newsletter-result tienen
   su propio "display" fijo (flex) más abajo, lo que anulaba el atributo
   HTML "hidden" que usa footer.js para alternar entre los dos — por eso
   aparecían los dos a la vez (el formulario Y el check verde). Esta regla
   gana por especificidad de atributo y los oculta de verdad. */
.footer-newsletter [hidden] { display: none !important; }
/* La tarjeta de vidrio es el mismo contenedor visual en los dos estados
   (formulario / confirmación) — solo se alterna qué hay adentro (ver
   footer.js), así no hay salto de layout cuando se suscribe alguien. */
.footer-newsletter-fields,
.footer-newsletter-result {
  background: rgba(255,255,255,.07);
  backdrop-filter: blur(16px) saturate(150%);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 22px;
  box-shadow: 0 8px 24px rgba(0,0,0,.16), inset 0 1px 0 rgba(255,255,255,.1);
}
.footer-newsletter-fields {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px 24px;
  text-align: left;
}
.footer-newsletter-row { display: flex; flex-wrap: wrap; gap: 12px; }
.footer-newsletter-row > label { flex: 1; min-width: 130px; }
.footer-newsletter-fields label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: .76rem;
  font-weight: 600;
  letter-spacing: .3px;
  color: rgba(255,255,255,.6);
  text-transform: uppercase;
}
.footer-newsletter-fields input,
.footer-newsletter-fields select {
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  border-radius: 10px;
  outline: none;
  color: #fff;
  font-size: .92rem;
  font-weight: 400;
  text-transform: none;
  letter-spacing: normal;
  padding: 10px 12px;
}
.footer-newsletter-fields input:focus,
.footer-newsletter-fields select:focus { border-color: rgba(255,255,255,.4); }
.footer-newsletter-fields input::placeholder { color: rgba(255,255,255,.35); }
.footer-newsletter-fields select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%23ffffff' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'><path d='M5 8l5 5 5-5'/></svg>");
  background-repeat: no-repeat;
  background-position: right 10px center;
  background-size: 14px;
  padding-right: 30px;
  cursor: pointer;
}
.footer-newsletter-fields select option { color: #232323; }
.footer-newsletter-fields button {
  margin-top: 6px;
  border: none;
  border-radius: 999px;
  padding: 13px 22px;
  font-size: .92rem;
  font-weight: 700;
  color: #fff;
  cursor: pointer;
  background: linear-gradient(135deg, var(--magenta), var(--naranja));
}
.footer-newsletter-fields button:disabled { opacity: .6; cursor: default; }

.footer-newsletter-result {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 26px 26px;
  color: #6fe3a3;
  background: rgba(111,227,163,.1);
  border-color: rgba(111,227,163,.3);
  animation: footer-newsletter-pop .25s ease;
}
.footer-newsletter-result span { color: #fff; font-size: .92rem; }
@keyframes footer-newsletter-pop {
  from { opacity: 0; transform: scale(.97); }
  to { opacity: 1; transform: scale(1); }
}

.footer-newsletter-error {
  margin: 0;
  padding: 0;
  max-height: 0;
  overflow: hidden;
  font-size: .82rem;
  color: #ff9d9d;
  text-align: center;
  transition: max-height .2s ease, padding .2s ease;
}
.footer-newsletter-error.is-visible { max-height: 40px; padding: 10px 0 0; }

@media (max-width: 980px) {
  .footer-newsletter-inner { flex-direction: column; align-items: center; text-align: center; gap: 22px; }
  .footer-newsletter-text { flex: none; }
  .footer-newsletter-form { width: 100%; max-width: 780px; }
}

@media (max-width: 640px) {
  .footer-newsletter-inner { padding: 32px 0 28px; }
  .footer-newsletter-row { flex-direction: column; gap: 12px; }
  .footer-newsletter-fields { padding: 20px 18px; }
}

.footer-main {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(480px 260px at 10% 15%, rgba(252,20,115,.22), transparent 60%),
    radial-gradient(540px 280px at 92% 95%, rgba(255,93,0,.20), transparent 65%),
    var(--navy);
  color: rgba(255,255,255,.82);
  padding: 52px 0 36px;
  margin-top: 60px;
}
.footer-main-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.3fr 0.85fr 0.95fr 1fr;
  gap: 22px;
}

.footer-col {
  background: rgba(255,255,255,.07);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 18px;
  padding: 24px 26px;
  box-shadow: 0 8px 24px rgba(0,0,0,.16), inset 0 1px 0 rgba(255,255,255,.14);
}
/* Antes forzaba el logo a blanco puro (brightness(0) invert(1)), lo que
   aplastaba el degradé magenta/naranja real del PNG subido (el mismo que
   se ve en el header) dejando solo una silueta blanca. Mostramos el PNG
   con sus colores reales, igual que el header. */
.footer-logo-img { height: 32px; object-fit: contain; margin-bottom: 14px; }
.footer-logo-text { font-family: var(--font-sans); font-weight: 800; font-size: 1.2rem; letter-spacing: .5px; display: inline-block; margin-bottom: 14px; }
.footer-logo-tu { color: var(--naranja); }
.footer-logo-destino { color: #fff; }
.footer-tagline { font-size: .88rem; line-height: 1.6; color: rgba(255,255,255,.65); margin: 0 0 18px; }

.footer-social { display: flex; gap: 10px; }
.footer-social-icon {
  width: 34px; height: 34px; border-radius: 50%;
  background: rgba(255,255,255,.1);
  color: #fff; text-decoration: none;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: .95rem;
}
.footer-social-icon:hover { background: var(--magenta); }

.footer-col h3 {
  color: #fff; font-size: .82rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .6px; margin: 0 0 16px;
}
.footer-links { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 11px; }
.footer-links a { color: rgba(255,255,255,.72); text-decoration: none; font-size: .9rem; }
.footer-links a:hover { color: #fff; }
.footer-contact-list li {
  color: rgba(255,255,255,.72); font-size: .88rem; line-height: 1.5;
  display: flex; align-items: flex-start; gap: 8px;
}
.footer-icon { flex-shrink: 0; opacity: .85; margin-top: 2px; }

.footer-bottom { background: var(--navy-soft); }
.footer-bottom-inner {
  padding: 16px 0; font-size: .78rem; color: rgba(255,255,255,.55); text-align: center;
}

/* Columna dedicada a la certificación CLIA, al lado de Contacto. Solo el
   logo (WEBP con transparencia real) queda visible en el footer, sin caja
   ni marco — para que no se pierda contra el navy sin recurrir a un fondo
   blanco, le agregamos un halo suave con drop-shadow (sigue el contorno
   real del logo, no un rectángulo). Al hacer clic se abre el certificado
   (JPEG) en el modal compartido con el resto del sitio. */
.footer-col-clia { display: flex; flex-direction: column; }
.footer-clia-cert-trigger {
  display: inline-block;
  align-self: flex-start;
  padding: 0;
  margin: 0 0 10px;
  border: none;
  background: none;
  cursor: pointer;
}
.footer-clia-logo-inline {
  height: 84px;
  width: auto;
  display: block;
  filter: drop-shadow(0 0 6px rgba(255,255,255,.4)) drop-shadow(0 0 16px rgba(255,255,255,.22));
  transition: filter .15s ease, transform .15s ease;
}
.footer-clia-cert-trigger:hover .footer-clia-logo-inline {
  transform: translateY(-2px);
  filter: drop-shadow(0 0 6px rgba(255,255,255,.55)) drop-shadow(0 0 14px rgba(255,255,255,.3));
}
.footer-clia-hint { font-size: .78rem; color: rgba(255,255,255,.5); margin: 0; }

.clia-modal-img { display: block; width: 100%; height: auto; border-radius: 10px; }

@media (max-width: 860px) {
  .footer-main-inner { grid-template-columns: 1fr; gap: 16px; }
}