:root {
      --primary: #343e61;
      --primary-dark: #2a2f4e;
      --secondary:rgb(0, 192, 242);
      --background: #f4f4f4;
      --text: #343e61;
      --container-bg: #fff;
    }

    body {
      margin: 0;
      font-family: Arial, sans-serif;
      background: var(--background);
      color: var(--text);
    }
    h2{
      color: var(--secondary);
    }
    .main-content{
      display: flex;
      align-items: center;
      justify-content: center;
      flex-direction: column;
      margin-top: 4rem;
      margin-bottom: 4rem;
    }
    .container {
      background: var(--container-bg);
      border-radius: 10px;
      padding: 40px;
      max-width: 500px !important;
      width: 100% !important;
      box-shadow: 0 4px 20px rgba(0,0,0,0.1);
      text-align: center;
    }

    .container h1 {
      margin-top: 0;
      color: var(--secondary);
      font-size: 1.8rem;
      font-weight: 600
    }
    .container p {
      font-size: 1rem;
      margin: 0 0 20px 0;
      color: #555;
    }

.voice-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem; /* 12px vertical, 24px horizontal */
  font-size: 1rem;
  font-weight: 500;
  background-color: var(--primary); /* Blue-600 */
  color: white;
  border: none;
  border-radius: 9999px; /* Full pill */
  cursor: pointer;
  transition: background-color 0.3s ease, opacity 0.3s ease;
}

.voice-button:hover {
  background-color: var(--primary-dark); /* Blue-700 */
}

.voice-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

    footer {
      margin-top: 40px;
      font-size: 0.85rem;
      color: #999;
      text-align: center;
    }
    .demo-context {
      background-color: #f8f9fa;
      border: 1px solid #ddd;
      padding: 1rem;
      border-radius: 6px;
      margin: 1.5rem 0;
    }
    .demo-context h2 {
  font-size: 1.3rem;     
  margin-bottom: 0.5rem;
}

    .demo-context ul {
      list-style: none;
      padding: 0;
    }
    .demo-context li {
      margin: 0.3rem 0;
    }
.gradient-border {
  position: relative;
  border-radius: 1.5rem; /* same as rounded-3xl */
  padding: 4px; /* width of the gradient border */
  background: var(--primary);
}

.gradient-border .inner-content {
  background: white;
  border-radius: 1.25rem; /* inner rounding slightly smaller */
  padding: 1.5rem;
}

.call-active {
  background-color: #d32f2f; /* red */
}

.call-active:hover {
  background-color: #b71c1c; /* darker red on hover */
}
.btn-rounded-demo {
  display: inline-block;
  background-color: var(--primary); /* bg-blue-600 */
  color: #ffffff;
  padding: 0.5rem 1rem; /* py-2 px-4 */
  border-radius: 9999px; /* rounded-full */
  transition: background-color 0.2s ease;
}

.btn-rounded-demo:hover {
  background-color: var(--primary-dark); /* bg-blue-700 */
}
.logo-img {
    display: block;       
    margin-left: auto;    
    margin-right: auto;
    margin-bottom: 1.5rem;
    height: 13rem;         
    width: auto;          
}