/* =============================================
   Botón WhatsApp Flotante - Liam Vercceli
   ============================================= */

/* ── 1. Contenedor fijo */
.lv-wa-wrap {
  position: fixed;
  bottom: 30px;
  left: 26px;
  z-index: 9998;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

/* ── 2. Ondas de pulso verde */
.lv-wa-pulse {
  position: absolute;
  bottom: 0; left: 0;
  width: 62px; height: 62px;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.30);
  animation: lv-wa-ring 2.4s ease-out infinite;
  pointer-events: none;
}
.lv-wa-pulse--2 {
  animation-delay: 0.8s;
  background: rgba(37, 211, 102, 0.18);
}
@keyframes lv-wa-ring {
  0%   { transform: scale(1);   opacity: 1; }
  100% { transform: scale(2.2); opacity: 0; }
}

/* ── 3. Botón principal */
.lv-wa-btn {
  position: relative;
  z-index: 2;
  width: 62px; height: 62px;
  border-radius: 50%;
  background: linear-gradient(145deg, #25d366, #128c7e);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow:
    0 6px 24px rgba(37, 211, 102, 0.45),
    0 2px  8px rgba(0, 0, 0, 0.20);
  transition: transform 0.3s ease, box-shadow 0.3s ease, width 0.35s ease, border-radius 0.35s ease;
  overflow: hidden;
  white-space: nowrap;
}

/* ── 4. Ícono */
.lv-wa-icon {
  font-size: 30px;
  line-height: 1;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

/* ── 5. Label oculto */
.lv-wa-label {
  max-width: 0;
  overflow: hidden;
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  opacity: 0;
  transition: max-width 0.4s ease, opacity 0.3s ease, margin 0.3s ease;
  white-space: nowrap;
}

/* ── Hover: botón se expande en píldora */
.lv-wa-wrap:hover .lv-wa-btn {
  width: 168px;
  border-radius: 32px;
  box-shadow:
    0 10px 32px rgba(37, 211, 102, 0.60),
    0  4px 12px rgba(0, 0, 0, 0.25);
  transform: translateY(-3px);
}
.lv-wa-wrap:hover .lv-wa-label {
  max-width: 120px;
  opacity: 1;
  margin-left: 10px;
}
.lv-wa-wrap:hover .lv-wa-icon {
  transform: rotate(-10deg) scale(1.1);
}
.lv-wa-wrap:hover .lv-wa-pulse {
  animation-play-state: paused;
  opacity: 0;
}

/* ── 6. Burbuja de chat */
.lv-wa-bubble {
  position: absolute;
  bottom: 78px;
  left: 0;
  width: 300px;
  background: #fff;
  border-radius: 16px 16px 16px 4px;
  box-shadow:
    0 16px 48px rgba(0, 0, 0, 0.18),
    0  4px 16px rgba(0, 0, 0, 0.10);
  padding: 18px 18px 16px;
  opacity: 0;
  transform: translateY(14px) scale(0.95);
  transform-origin: bottom right;
  pointer-events: none;
  transition: opacity 0.35s ease, transform 0.35s ease;
}
/* Cola de burbuja */
.lv-wa-bubble::after {
  content: '';
  position: absolute;
  bottom: -8px; left: 20px;
  width: 0; height: 0;
  border-left: 9px solid transparent;
  border-right: 9px solid transparent;
  border-top: 9px solid #fff;
}

/* Mostrar burbuja al hover */
.lv-wa-wrap:hover .lv-wa-bubble {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

/* Header de la burbuja */
.lv-wa-bubble-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid #f0f0f0;
}
.lv-wa-bubble-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}
.lv-wa-bubble-header strong {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 13px;
  color: #111;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.lv-wa-bubble-header span {
  font-size: 11px;
  color: #25d366;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 5px;
}

/* Punto verde parpadeante */
.lv-wa-dot {
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #25d366;
  animation: lv-wa-blink 1.4s ease-in-out infinite;
}
@keyframes lv-wa-blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}

/* Mensaje */
.lv-wa-bubble-msg {
  background: #f0fdf4;
  border-radius: 10px 10px 10px 3px;
  padding: 10px 13px;
  margin-bottom: 14px;
}
.lv-wa-bubble-msg p {
  font-size: 13px;
  line-height: 1.65;
  color: #2d3748;
  margin: 0;
}

/* Botón de la burbuja */
.lv-wa-bubble-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: #fff;
  text-decoration: none;
  border-radius: 10px;
  padding: 11px 16px;
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: all 0.3s ease;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
}
.lv-wa-bubble-btn:hover {
  background: linear-gradient(135deg, #128c7e, #075e54);
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(37, 211, 102, 0.50);
  color: #fff;
  text-decoration: none;
}

/* ── 7. Responsive */
@media (max-width: 767px) {
  .lv-wa-wrap   { bottom: 20px; left: 16px; }
  .lv-wa-btn    { width: 54px; height: 54px; }
  .lv-wa-icon   { font-size: 26px; }
  .lv-wa-pulse  { width: 54px; height: 54px; }
  .lv-wa-bubble { width: 270px; }
  .lv-wa-wrap:hover .lv-wa-btn { width: 148px; }
}