/* ==========================================================================
   PAKTRA — Footer + botones flotantes
   ========================================================================== */

/* ============= FOOTER ============= */
  .footer {
    background: var(--paktra-negro);
    color: rgba(255,253,238,0.7);
    padding: 80px 0 32px;
    border-top: 1px solid var(--paktra-borde-osc);
  }
  .footer__grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 60px;
  }
  .footer__brand .nav__logo { color: var(--paktra-crema); margin-bottom: 18px; }
  .footer__brand .nav__logo svg { color: var(--paktra-lima); }
  .footer__lema {
    font-size: 18px;
    color: var(--paktra-crema);
    font-weight: 300;
    line-height: 1.4;
    max-width: 320px;
    text-wrap: balance;
  }
  .footer__col h5 {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--paktra-lima);
    margin-bottom: 18px;
  }
  .footer__col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
  .footer__col a {
    font-size: 14px;
    color: rgba(255,253,238,0.7);
    transition: color .2s var(--ease);
  }
  .footer__col a:hover { color: var(--paktra-lima); }

  .footer__social {
    margin-top: 24px;
    display: flex;
    gap: 10px;
  }
  .footer__social a {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--paktra-borde-osc);
    border-radius: 50%;
    color: rgba(255,253,238,0.7);
    transition: all .2s var(--ease);
  }
  .footer__social a:hover {
    color: var(--paktra-negro);
    background: var(--paktra-lima);
    border-color: var(--paktra-lima);
    transform: translateY(-2px);
  }

  .footer__bottom {
    border-top: 1px solid var(--paktra-borde-osc);
    padding-top: 28px;
    display: flex; justify-content: space-between; gap: 24px;
    flex-wrap: wrap;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.12em;
    color: rgba(255,253,238,0.45);
  }
  .footer__legal { display: flex; gap: 28px; flex-wrap: wrap; }
  .footer__legal a:hover { color: var(--paktra-lima); }

/* ============= FLOATING WHATSAPP ============= */
  .floating {
    position: fixed;
    right: 24px; bottom: 24px;
    z-index: 70;
    display: flex; flex-direction: column; gap: 12px; align-items: flex-end;
  }
  .fab {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 14px 20px;
    background: var(--paktra-lima);
    color: var(--paktra-negro);
    border-radius: 999px;
    font-weight: 600;
    font-size: 14px;
    box-shadow: 0 14px 40px -10px rgba(6, 35, 29, 0.45);
    transition: transform .2s var(--ease);
  }
  .fab:hover { transform: translateY(-3px); }
  .fab svg { width: 20px; height: 20px; }
  .fab--scroll {
    width: 44px; height: 44px; padding: 0;
    background: var(--paktra-verde-osc);
    color: var(--paktra-crema);
    justify-content: center;
    opacity: 0; pointer-events: none;
    transition: opacity .25s var(--ease), transform .2s var(--ease);
  }
  .fab--scroll.is-on { opacity: 1; pointer-events: auto; }