body {
  margin: 0;
  font-family: 'Times New Roman', Times, serif;
  background-image: url('62b9f57a-8adb-43cb-8cba-e6cbcafe2fa4.png');
  /* background-image: url('linkedin.jpg'); */
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  /* background-attachment: fixed; */
  background-attachment: scroll;
  color: #ffffff;
  line-height: 1.8;
}

.overlay_startUp {
  background-color: rgba(0, 0, 0, 0.7);
  min-height: 100vh;
  padding: 60px 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
}

.overlay {
  background-color: rgba(0, 0, 0, 0.75);
  min-height: 100vh;
  padding: 50px 10vw;
  box-sizing: border-box;
}

/* h1 {
  font-size: 3em;
  margin-bottom: 20px;
  color: #00eaff;
} */

header {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.header {
  text-align: center;
  margin-bottom: 50px;
}

.header h1 {
  font-size: 2.8em;
  color: #00eaff;
  border-bottom: 2px solid #00eaff;
  padding-bottom: 10px;
  margin-bottom: 30px;
}

h2 {
  color: #00eaff;
  font-size: 1.8em;
  margin-top: 50px;
}

h3 {
  color: #65999e;
  font-size: 1.8em;
  margin-top: 50px;
}

h4 {
  color: #98f3f8;
  font-size: 1.2em;
  margin-top: 50px;
}


p, ul, li {
  font-size: 18px;
  margin-bottom: 18px;
}

ul {
  padding-left: 20px;
}

/* p {
  font-size: 1.2em;
  line-height: 1.7;
  max-width: 800px;
  margin: 0 auto 30px auto;
  text-align: left;
} */

.explore-button {
  background-color: #00eaff;
  color: #000;
  border: none;
  padding: 10px 25px;
  font-size: 16px;
  font-weight: bold;
  border-radius: 6px;
  cursor: pointer;
  margin-top: 20px;
  transition: background-color 0.3s ease;
}

.explore-button:hover {
  background-color: #00c0cc;
}

#search-box {
  margin-top: 10px;
}

#searchInput {
  padding: 10px;
  width: 240px;
  border-radius: 4px;
  border: none;
  font-size: 1em;
}

#suggestions {
  margin: 0 auto;
  max-width: 240px;
  background-color: white;
  color: black;
  text-align: left;
  border: 1px solid #ccc;
  border-radius: 4px;
  display: none;
  position: relative;
  z-index: 10;
}

#suggestions div {
  padding: 8px;
  cursor: pointer;
}

#suggestions div:hover {
  background-color: #f0f0f0;
}

.opt-img {
display: block;
margin: 20px auto;
width: 400px;       /* Adjust width as needed */
max-width: 90%;
height: auto;
border: 2px solid #fff;
border-radius: 10px;
}

.quote {
  font-style: italic;
  color: #e0e0e0;
  margin: 15px 0;
  padding-left: 20px;
  border-left: 4px solid #ffc107;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 15px;
}

code {
  background-color: rgba(255,255,255,0.1);
  padding: 4px 6px;
  border-radius: 4px;
  font-family: monospace;
}

.content-wrapper {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 6vw;
  text-align: left;
}

table {
  overflow-x: auto;
  display: block;
  width: 100%;
  border-collapse: collapse;
  margin: 25px 0 40px 0;
  background-color: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(6px);
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0,0,0,0.4);
  color: #fff;
}

th, td {
  padding: 14px 12px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  text-align: left;
  color: #fff;
}

th {
  background-color: rgba(0,0,0,0.5);
  font-weight: bold;
}

.note {
  background: rgba(255, 255, 255, 0.1);
  border-left: 6px solid #ffc107;
  color: #fffbe6;
  padding: 18px 25px;
  font-size: 17px;
  margin-bottom: 35px;
  border-radius: 10px;
}

.button-container {
  text-align: center;
  margin: 20px 0;
}

.button-container button {
  background-color: #00eaff;
  color: #000;
  border: none;
  border-radius: 8px;
  padding: 12px 20px;
  font-size: 1em;
  margin: 0 10px;
  cursor: pointer;
  transition: 0.3s ease;
}

.button-container button:hover {
  background-color: #00bcd4;
  color: white;
}

.waveform {
  white-space: pre;
  font-family: monospace;
  background: #111;
  color: #0ff;
  padding: 1em;
  font-size: 13px;
  overflow-x: auto;
  margin: 0;
}

.formula {
  background: rgba(255, 255, 255, 0.15);
  padding: 4px 8px;
  border-radius: 5px;
  font-family: Consolas, monospace;
  color: #00ffcc;
  display: inline-block;
  margin: 5px 0;
}

caliblabel, calibinput {
      display: block;
      margin: 10px 0;
    }
    .result {
      margin-top: 20px;
      font-weight: bold;
      color: green;
    }
/* .formula {  border-left: 4px solid #336699; margin-bottom: 15px; } */
    .example {  border-left: 4px solid #4CAF50; margin-bottom: 15px; }

    .map {
      font-family: "Courier New", monospace;
      background: #0f172a;
      color: #e6edf3;
      padding: 12px;
      border-radius: 8px;
      white-space: pre;
      overflow-x: auto;
    }
.wrap {
  max-width: 960px;
  margin: 24px auto;
  padding: 16px;
}
.svg-wrap {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.svg-wrap svg {
  width: 100%;
  height: auto;
  min-width: 720px;   /* better readability */
  display: block;
}


@media screen and (max-width: 786px) {
    body {
    background-attachment: scroll;
  }

  .overlay {
    padding: 30px 6vw;
  }
  header {
    flex-direction: column;
    align-items: flex-start;
  }
  .header h1 {
    font-size: 1.8em;
  }

  h2 {
    font-size: 1.4em;
    margin-top: 40px;
    margin-bottom: 20px;
  }

  h3 {
    font-size: 1.4em;
  }
  h4 {
    font-size: 1.2em;
  }

  p, li, .note{
    font-size: 15px;
    line-height: 1.6;
    padding: 0;
    margin-bottom: 20px;
  }
.section {
        flex-direction: column;
        align-items: center;
      }

      .section img {
        width: 100%;
        max-width: 300px;
      }

      .text {
        max-width: 100%;
        font-size: 8px;
      }
  
  .opt-img {
    max-width: 90%;
    width: 300px;
  }

  pre {
    white-space: pre; /* ✅ Preserve ASCII */
    font-family: 'Courier New', monospace !important;
    overflow-x: auto;
    font-size: 13px;
  }

  code {
    white-space: pre-wrap; /* Only code blocks wrap */
    word-break: break-word;
  }
  
  th, td {
    font-size: 14px;
  }
    
  .wrap {
    margin: 0;
    padding: 12px;
  }
}