/* Reset */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
   font-family: 'Anta', sans-serif;
 background: linear-gradient(to bottom, 
  #a700c3, #7000a8, #5000b0, #7000a8, #a700c3);
    background-size: 100% 400%; 
 animation: gradientFlow 15s ease-in-out infinite; /* ease-in-out для плавности */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 15px;
}



.container {
  background: #ffffff;
  border-radius: 16px;
  box-shadow: 0 12px 24px rgba(22, 42, 102, 0.18);
  max-width: 600px;
  width: 100%;
  padding: 36px 24px;
  text-align: center;
  user-select: none;
}

h1 {
  font-weight: 600;
  font-size: 2.2rem;
  color: #2d3d6e;
  letter-spacing: 0.03em;
  margin: 0 0 24px 0;
}

.cust-h1 {
  font-weight: 600;
  font-size: 2.2rem;
  color: #ffc400 !important;
  letter-spacing: 0.03em;
  margin: 0 0 24px 0;
  text-shadow:    -2px -2px 0 #000,
    2px -2px 0 #000,
    -2px 2px 0 #000,
    2px 2px 0 #000,
    0 -2px 0 #000,
    -2px 0 0 #000,
    2px 0 0 #000,
    0 2px 0 #000;
}

.banner {
  background: #e7eeff;
  color: #4066ff;
  padding: 12px 0;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 24px;
}

.highlight {
  color: #0b46fc;
}

p {
  font-weight: 500;
  font-size: 1.07rem;
  margin: 0 0 20px 0;
  line-height: 1.5;
}

.offer {
  background: #e6f9f0;
  color: #33b776;
  font-weight: 600;
  border-radius: 8px;
  padding: 14px 0;
  font-size: 1.08rem;
}

.custom-block {
  width: 600px;
  max-width: 100%;
  user-select: none;
  margin-bottom: 24px;
  background: #fff;
  border-radius: 1rem;
  box-shadow: 0 12px 24px rgba(22, 42, 102, 0.18);
  padding: 2rem;
  text-align: center;
}
.button-primary {
  background-color: #0b46fc;
  border: none;
  color: white;
  padding: 0.6rem 1.5rem;
  font-weight: 600;
  border-radius: 0.5rem;
  transition: background-color 0.3s ease;
  cursor: pointer;
  margin-top: 1rem;
}
.button-primary:hover {
  background-color: #0938d3;
}
.spoiler {
  text-align: left;
  margin-top: 1rem;
}

.rounded-corners {
  border-radius: 15px;
}


  .glowing-border {
    border: 4px solid #FFD700; /* золотой цвет */
    border-radius: 10px; /* скругление углов */
    box-shadow: 0 0 8px #FFD700, 0 0 15px #FFD700, 0 0 20px #FFD700;
    animation: glowing 2s infinite alternate;
  }

  @keyframes glowing {
    0% {
      box-shadow: 0 0 5px #FFD700, 0 0 10px #FFD700, 0 0 15px #FFD700;
    }
    100% {
      box-shadow: 0 0 20px #FFD700, 0 0 30px #FFD700, 0 0 40px #FFD700;
    }
  }




/* Responsive mobile */
@media (max-width: 480px) {
  .container {
    padding: 24px 18px;
  }

  h1 {
    font-size: 1.8rem;
  }

  .banner {
    font-size: 1rem;
    padding: 10px 0;
  }

  p,
  .offer {
    font-size: 1rem;
  }

  .badge {
    white-space: normal !important;
  }
}