.bg-black {
    background-color: black;
}

body h1 h2 h3 {
    letter-spacing:0.5em;
}

.profont {
      font-family: "ProFontWindows", monospace;
}

body {

    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
          "Liberation Mono", "Courier New", monospace;
  color: white;
}

a {
    color: cyan;
}


.main-ctr {
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 0px;
}


.product-image {
  display: block;
  width: 100%;
  max-width: 700px;   /* tweak as you like */
  margin: 24px auto 0;
  border-radius: 12px;
}

.features > ul > li {

    color:white;
    font-size:30px;
    letter-spacing:0.01em;
    margin-bottom: 20px;
}

.story {
    color:white;
    font-size:30px;
    letter-spacing:0.01em;
    margin-bottom: 20px;
}

  .buy-link { color: white; text-decoration: none; }
  .buy-link:hover { text-decoration: underline; }

  .demo-video{

  width: 100%;
  max-width: 400px;   /* match your container */
  margin: 24px auto;
  border-radius: 12px;
}

.site-footer {
  margin-top: 80px;
  padding: 28px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-text {
  margin: 0;
  text-align: center;
  font-size: 18px;
  color: rgba(255, 255, 255, 0.85);
}

.footer-link {
  color: cyan;
  text-decoration: none;
}

.footer-link:hover {
  text-decoration: underline;
}