/* ===================================================
   زر الواتساب العائم - تصميم احترافي بألوان واتساب الرسمية
   WhatsApp Floating Button - Official WhatsApp Colors
   =================================================== */

/* ألوان واتساب الرسمية */
:root {
  --wa-green: #25D366;
  --wa-dark-green: #128C7E;
  --wa-light-green: #DCF8C6;
  --wa-teal: #075E54;
  --wa-white: #FFFFFF;
}

/* حركات الزر */
@keyframes wa-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
  50%  { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

@keyframes wa-float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-8px); }
}

@keyframes wa-badge-bounce {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.1); }
}

/* الزر الرئيسي */
.whatsapp-floating-btn {
  position: fixed;
  bottom: 30px;
  left: 30px;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  cursor: pointer;
  direction: rtl;
}

/* الدائرة الخضراء مع أيقونة واتساب */
.whatsapp-floating-btn .wa-icon-circle {
  width: 65px;
  height: 65px;
  background: var(--wa-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
  animation: wa-pulse 2.5s infinite, wa-float 4s ease-in-out infinite;
  transition: all 0.3s ease;
  flex-shrink: 0;
  position: relative;
}

.whatsapp-floating-btn .wa-icon-circle svg {
  width: 38px;
  height: 38px;
  fill: var(--wa-white);
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.2));
}

/* نص الزر */
.whatsapp-floating-btn-text {
  background: var(--wa-teal);
  color: var(--wa-white);
  padding: 10px 18px;
  border-radius: 25px;
  box-shadow: 0 4px 15px rgba(7, 94, 84, 0.4);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: all 0.3s ease;
  min-width: 140px;
}

.whatsapp-floating-btn-label {
  font-size: 0.85rem;
  font-weight: 600;
  font-family: 'Cairo', sans-serif;
  opacity: 0.9;
  letter-spacing: 0.3px;
}

.whatsapp-floating-btn-name {
  font-size: 1rem;
  font-weight: 700;
  font-family: 'Cairo', sans-serif;
  color: var(--wa-light-green);
}

/* تأثير hover */
.whatsapp-floating-btn:hover .wa-icon-circle {
  background: var(--wa-dark-green);
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.7);
  animation: none;
}

.whatsapp-floating-btn:hover .whatsapp-floating-btn-text {
  background: var(--wa-dark-green);
  transform: translateX(-5px);
  box-shadow: 0 6px 20px rgba(7, 94, 84, 0.6);
}

/* للشاشات الصغيرة */
@media (max-width: 768px) {
  .whatsapp-floating-btn {
    bottom: 20px;
    left: 20px;
  }

  .whatsapp-floating-btn .wa-icon-circle {
    width: 58px;
    height: 58px;
  }

  .whatsapp-floating-btn .wa-icon-circle svg {
    width: 32px;
    height: 32px;
  }

  .whatsapp-floating-btn-text {
    display: none;
  }
}

@media (max-width: 480px) {
  .whatsapp-floating-btn .wa-icon-circle {
    width: 55px;
    height: 55px;
  }
}