html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: "Helvetica", "Arial", sans-serif;
  color: #000000;
}

canvas {
  position: fixed;
  top: 0;
  left: 0;
  z-index: -1;
}

.page {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100vh;
  overflow: hidden;
  padding: 10px 15px;
  box-sizing: border-box;
}

.header {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 40px;
  margin-bottom: 20px;
  padding: 0;
  box-sizing: border-box;
  overflow: hidden;
}

.logo {
  max-height: 24px;
  height: auto;
}

.contact-link {
  font-size: clamp(15px, 3vw, 15px);
  font-weight: 300;
  text-decoration: none;
  color: #000000;
}

.bottom-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.intro-text {
  font-size: clamp(20px, 3vw, 25px);
  font-weight: 300;
  line-height: 1.18;
  text-align: left;
  letter-spacing: 0.01em;
  margin-bottom: 10px;
}

.copyright {
  font-size: 14px;
  font-weight: 300;
  letter-spacing: 0.01em;
  line-height: 1;
}

.intro-text::selection,
.copyright::selection,
.contact-link::selection {
  background: #000000;
  color: #ffffff;
}

.intro-text::-moz-selection,
.copyright::-moz-selection,
.contact-link::-moz-selection {
  background: #000000;
  color: #ffffff;
}

@media (max-width: 768px) {
  .header {
    position: relative !important;
    display: block !important;
    width: 100% !important;
    height: 40px !important;
    margin: 0 0 20px 0 !important;
    padding: 0 !important;
    box-sizing: border-box !important;
  }

  .logo {
    position: absolute !important;
    left: 0 !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    max-height: 24px !important;
    height: auto !important;
    width: auto !important;
    margin: 0 !important;
    padding: 0 !important;
    object-fit: none !important;
    object-position: left center !important;
  }

  .contact-link {
    position: absolute !important;
    right: 0 !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    font-size: 15px !important;
    text-decoration: none !important;
    color: #000000 !important;
    margin: 0 !important;
    padding: 0 !important;
    z-index: 10 !important;
  }

  .intro-text::selection,
  .copyright::selection,
  .contact-link::selection {
    background: #000000;
    color: #ffffff;
  }

  .intro-text::-moz-selection,
  .copyright::-moz-selection,
  .contact-link::-moz-selection {
    background: #000000;
    color: #ffffff;
  }

}