.Class_Need_Eshtrak_container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 70vh;
  padding: 40px 20px;
}

.Class_Need_Eshtrak_card {
  width: 100%;
  max-width: 520px;
  background: linear-gradient(145deg, #1e293b 0%, #111827 100%);
  border: 1px solid #334155;
  border-radius: 20px;
  padding: 3rem 2.2rem;
  box-shadow: 0 20px 50px -15px rgba(59, 130, 246, 0.25),inset 0 1px 0 rgba(255,255,255,0.05);
  text-align: center;
  color: #e2e8f0;
  position: relative;
  overflow: hidden;
}

.Class_Need_Eshtrak_card::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle at 30% 20%, rgba(59,130,246,0.12) 0%, transparent 45%);
  pointer-events: none;
}

.Class_Need_Eshtrak_lock-icon {
  font-size: 5.5rem;
  margin-bottom: 1.6rem;
  color: #60a5fa;
  text-shadow: 0 0 20px rgba(96,165,250,0.5);
  animation: glow 3s infinite alternate ease-in-out;
}

.Class_Need_Eshtrak_title {
  font-size: 2.3rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  color: #93c5fd;
  letter-spacing: -0.4px;
}

.Class_Need_Eshtrak_description {
  font-size: 1.1rem;
  line-height: 1.75;
  margin-bottom: 2.2rem;
  color: #cbd5e1;
}

.Class_Need_Eshtrak_description strong {
  color: #60a5fa;
  font-weight: 700;
}

.Class_Need_Eshtrak_timer-box {
  margin: 2rem 0 2.5rem;
}

.Class_Need_Eshtrak_timer-label {
  font-size: 1.15rem;
  font-weight: 500;
  color: #94a3b8;
  margin-bottom: 0.8rem;
}

.Class_Need_Eshtrak_timer {
  font-size: 3rem;
  font-weight: 900;
  font-family: 'Segoe UI', monospace;
  color: #38bdf8;
  letter-spacing: 5px;
  background: rgba(30, 41, 59, 0.7);
  padding: 1rem 1.6rem;
  border-radius: 14px;
  border: 1px solid rgba(56,189,248,0.25);
  display: inline-flex;
  align-items: center;
  box-shadow: inset 0 2px 8px rgba(0,0,0,0.4);
}

.Class_Need_Eshtrak_time-colon {
  color: #93c5fd;
  margin: 0 0.35rem;
  animation: blink 1.6s infinite;
}

.Class_Need_Eshtrak_subscribe-btn {
  display: inline-block;
  padding: 1rem 3rem;
  font-size: 1.3rem;
  font-weight: 800;
  color: white;
  background: linear-gradient(90deg, #3b82f6, #60a5fa);
  border: none;
  border-radius: 50px;
  text-decoration: none;
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  box-shadow: 0 10px 25px -10px rgba(59,130,246,0.5);
}

.Class_Need_Eshtrak_subscribe-btn:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px -15px rgba(96,165,250,0.6);
  background: linear-gradient(90deg, #60a5fa, #3b82f6);
}

.Class_Need_Eshtrak_subscribe-btn:active {
  transform: translateY(-2px);
}

/* انیمیشن‌ها */
@keyframes glow {
  from { text-shadow: 0 0 10px rgba(96,165,250,0.4); }
  to   { text-shadow: 0 0 30px rgba(96,165,250,0.7); }
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.35; }
}

/* responsive */
@media (max-width: 500px) {
  .Class_Need_Eshtrak_card { padding: 2.5rem 1.6rem; }
  .Class_Need_Eshtrak_title { font-size: 1.95rem; }
  .Class_Need_Eshtrak_timer { font-size: 2.5rem; letter-spacing: 3px; }
}