body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #ffffff; /* page background */
  }

  /* Generic curved section */
  .curved-section {
    position: relative;
    padding: 80px 10%;
    color: #333;
    text-align: left;
    overflow: hidden;
  }

  /* Top curve */
  .curved-section::before {
    content: "";
    position: absolute;
    top: -1px;
    left: 0;
    width: 100%;
    height: 150px;
    background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 150'><path fill='%23ffffff' d='M0,96 C480,0 960,180 1440,80 L1440,0 L0,0 Z'></path></svg>") no-repeat;
    background-size: cover;
  }

  /* Bottom curve */
  .curved-section::after {
    content: "";
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 150px;
    background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 150'><path fill='%23ffffff' d='M0,40 C480,160 960,0 1440,100 L1440,150 L0,150 Z'></path></svg>") no-repeat;
    background-size: cover;
  }

  /* Default info style */
  .info {
    background: #e6f0e6;
    padding: 60px 20px;
    color: #333;
    text-shadow: none;
    text-align: center;
  }

  .info h2 {
    text-transform: uppercase;
    font-size: 20px;
    margin-bottom: 20px;
  }

  .info p {
    max-width: 800px;
    margin: 0 auto 40px;
    line-height: 1.6;
  }

  .columns {
    display: flex;
    flex-wrap: wrap;
    gap: 80px;
    justify-content: center;
  }

  .columns div {
    flex: 1;
    min-width: 250px;
  }

  .columns h3 {
    font-size: 16px;
    margin-bottom: 15px;
  }

  .columns ul {
    list-style: none;
    padding: 0;
  }

  .columns ul li {
    margin-bottom: 10px;
  }

  /* Foreground Content */
  .content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 80px 20px 60px;
    color: white;
    text-shadow: 0px 2px 6px rgba(0,0,0,0.6);
  }

  /* Hero Section */
  .hero {
    padding: 120px 20px;
  }

  .hero h1 {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 20px;
  }

  .hero button {
    padding: 12px 24px;
    font-size: 1rem;
    border: none;
    border-radius: 6px;
    background: #fff;
    cursor: pointer;
    font-weight: bold;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
  }

  /* Middle section with fixed background */
  .curved-section.bg-fixed {
    background: url("2layers_b.jpg") no-repeat center center fixed;
    background-size: cover;
    color: #fff;
    text-align: center;
	
	
  }
  .curved-section {
  position: relative;
  background: #e6f0e6; /* middle background */
  padding: 120px 10%;   /* ⬅️ increased top/bottom padding */
  min-height: 600px;    /* ⬅️ ensures more visible area */
  color: #333;
  text-align: left;
  overflow: hidden;
}
.column {
  flex: 1;
  padding: 20px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  min-width: 0; /* prevents overflow in flexbox */
}

.column h2 {
  color: #004080;
  margin-bottom: 15px;
}

.column h3 {
  color: #0066cc;
  margin-top: 15px;
  margin-bottom: 10px;
}