.promo-block {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  padding: 80px 20px;
  text-align: center;
  position: relative;
  overflow: hidden;
  border-radius: 20px;
  margin: 40px auto;
  max-width: 1200px;
}

.promo-block::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 215, 0, 0.1) 0%, transparent 70%);
  animation: rotate 20s linear infinite;
}

@keyframes rotate {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.promo-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
}

.promo-logo {
  margin-bottom: 40px;
  animation: fadeInDown 1s ease-out;
}

.promo-logo img {
  max-width: 400px;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.5));
}

.promo-title {
  font-size: 4rem;
  font-weight: 900;
  color: #fff;
  margin: 20px 0;
  text-transform: uppercase;
  letter-spacing: 2px;
  text-shadow: 0 5px 20px rgba(255, 215, 0, 0.5);
  animation: fadeInUp 1s ease-out 0.2s both;
  line-height: 1.2;
}

.promo-prize {
  font-size: 2.5rem;
  font-weight: 700;
  color: #ffd700;
  margin: 25px 0;
  text-shadow: 0 0 20px rgba(255, 215, 0, 0.8), 0 0 40px rgba(255, 215, 0, 0.5);
  animation: pulse 2s ease-in-out infinite, fadeInUp 1s ease-out 0.4s both;
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.promo-subtitle {
  font-size: 3rem;
  font-weight: 900;
  color: #fff;
  margin: 20px 0 40px;
  text-transform: uppercase;
  letter-spacing: 2px;
  text-shadow: 0 5px 20px rgba(255, 215, 0, 0.3);
  animation: fadeInUp 1s ease-out 0.6s both;
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.countdown-timer {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin: 50px 0;
  flex-wrap: wrap;
  animation: fadeInUp 1s ease-out 0.8s both;
}

.countdown-item {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255, 215, 0, 0.3);
  border-radius: 15px;
  padding: 25px 30px;
  min-width: 120px;
  transition: all 0.3s ease;
}

.countdown-item:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 215, 0, 0.8);
  box-shadow: 0 10px 30px rgba(255, 215, 0, 0.3);
}

.countdown-digits {
  display: block;
  font-size: 3.5rem;
  font-weight: 900;
  color: #ffd700;
  text-shadow: 0 0 20px rgba(255, 215, 0, 0.8);
  line-height: 1;
}

.countdown-label {
  display: block;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.8);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 10px;
  font-weight: 600;
}

.promo-button {
  display: inline-block;
  padding: 20px 50px;
  font-size: 1.3rem;
  font-weight: 700;
  color: #1a1a2e;
  background: linear-gradient(135deg, #ffd700 0%, #ffed4e 100%);
  border: none;
  border-radius: 50px;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all 0.3s ease;
  box-shadow: 0 10px 30px rgba(255, 215, 0, 0.5);
  cursor: pointer;
  animation: fadeInUp 1s ease-out 1s both;
  position: relative;
  overflow: hidden;
}

.promo-button::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.promo-button:hover::before {
  width: 300px;
  height: 300px;
}

.promo-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(255, 215, 0, 0.7);
}

.promo-button:active {
  transform: translateY(-1px);
}

.promo-button span {
  position: relative;
  z-index: 1;
}

@media (max-width: 992px) {
  .promo-block {
    padding: 60px 20px;
  }
  
  .promo-title {
    font-size: 3rem;
  }
  
  .promo-prize {
    font-size: 2rem;
  }
  
  .promo-subtitle {
    font-size: 2.5rem;
  }
  
  .countdown-digits {
    font-size: 2.5rem;
  }
  
  .countdown-item {
    min-width: 100px;
    padding: 20px 25px;
  }
}

@media (max-width: 768px) {
  .promo-block {
    padding: 50px 15px;
    border-radius: 15px;
    margin: 20px 10px;
  }
  
  .promo-logo img {
    max-width: 300px;
  }
  
  .promo-title {
    font-size: 2.2rem;
  }
  
  .promo-prize {
    font-size: 1.5rem;
  }
  
  .promo-subtitle {
    font-size: 1.8rem;
  }
  
  .countdown-timer {
    gap: 15px;
    margin: 40px 0;
  }
  
  .countdown-item {
    min-width: 80px;
    padding: 15px 20px;
  }
  
  .countdown-digits {
    font-size: 2rem;
  }
  
  .countdown-label {
    font-size: 0.75rem;
  }
  
  .promo-button {
    padding: 15px 40px;
    font-size: 1.1rem;
  }
}

@media (max-width: 480px) {
  .promo-title {
    font-size: 1.8rem;
    letter-spacing: 1px;
  }
  
  .promo-prize {
    font-size: 1.3rem;
  }
  
  .promo-subtitle {
    font-size: 1.5rem;
    letter-spacing: 1px;
  }
  
  .countdown-timer {
    gap: 10px;
  }
  
  .countdown-item {
    min-width: 70px;
    padding: 12px 15px;
  }
  
  .countdown-digits {
    font-size: 1.8rem;
  }
  
  .promo-button {
    padding: 12px 30px;
    font-size: 1rem;
  }
}