/* ============================================
   DHIYA MEDICAL AGENCY — Sticky Call & WhatsApp Buttons
   Floating buttons visible on all pages
   ============================================ */

/* Container */
.sticky-buttons {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  z-index: 1500;
  align-items: flex-end;
}

/* Individual Button */
.sticky-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 56px;
  height: 56px;
  border-radius: 28px;
  border: none;
  cursor: pointer;
  font-family: var(--font-heading, 'Poppins', sans-serif);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.3px;
  text-decoration: none;
  color: #fff;
  overflow: hidden;
  white-space: nowrap;
  transition: width 0.35s cubic-bezier(0.4, 0, 0.2, 1),
              box-shadow 0.3s ease,
              transform 0.3s ease;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.18);
  /* Entry animation */
  opacity: 0;
  transform: translateX(80px);
  animation: stickySlideIn 0.5s ease forwards;
}

.sticky-btn:nth-child(1) { animation-delay: 0.3s; }
.sticky-btn:nth-child(2) { animation-delay: 0.5s; }

@keyframes stickySlideIn {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Icon circle inside */
.sticky-btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 56px;
  height: 56px;
  font-size: 22px;
  flex-shrink: 0;
}

.sticky-btn-label {
  opacity: 0;
  max-width: 0;
  transition: opacity 0.25s ease, max-width 0.35s ease;
  pointer-events: none;
  padding-right: 0;
}

/* Hover: expand to show label */
.sticky-btn:hover {
  width: auto;
  padding-right: 20px;
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
}

.sticky-btn:hover .sticky-btn-label {
  opacity: 1;
  max-width: 150px;
  padding-right: 0;
}

/* WhatsApp Button */
.sticky-btn-whatsapp {
  background: linear-gradient(135deg, #25D366, #128C7E);
}

.sticky-btn-whatsapp:hover {
  background: linear-gradient(135deg, #20BD5A, #0E7A6E);
}

/* WhatsApp pulse animation */
.sticky-btn-whatsapp::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.3);
  z-index: -1;
  animation: whatsappPulse 2s ease-in-out infinite;
}

@keyframes whatsappPulse {
  0%, 100% {
    transform: scale(1);
    opacity: 0.4;
  }
  50% {
    transform: scale(1.15);
    opacity: 0;
  }
}

.sticky-btn-whatsapp:hover::before {
  animation: none;
  opacity: 0;
}

/* Call Button */
.sticky-btn-call {
  background: linear-gradient(135deg, #030358, #04047a);
}

.sticky-btn-call:hover {
  background: linear-gradient(135deg, #020240, #030358);
}

/* ---- Mobile Responsive ---- */
@media (max-width: 768px) {
  .sticky-buttons {
    bottom: 16px;
    right: 16px;
    gap: 12px;
  }

  .sticky-btn {
    width: 50px;
    height: 50px;
    border-radius: 25px;
  }

  .sticky-btn-icon {
    min-width: 50px;
    height: 50px;
    font-size: 20px;
  }

  /* On mobile, don't expand — keep as icon-only */
  .sticky-btn:hover {
    width: 50px;
    padding-right: 0;
  }

  .sticky-btn:hover .sticky-btn-label {
    opacity: 0;
    max-width: 0;
  }
}

@media (max-width: 480px) {
  .sticky-buttons {
    bottom: 12px;
    right: 12px;
    gap: 10px;
  }

  .sticky-btn {
    width: 46px;
    height: 46px;
    border-radius: 23px;
  }

  .sticky-btn-icon {
    min-width: 46px;
    height: 46px;
    font-size: 18px;
  }
}