/* Define root CSS variables for easy theme management */
:root {
  --main-bg-color: #121E2A;
  --main-text-color: #fff;
  --secondary-bg-color: #e8eff0;
  --secondary-text-color: #121E2A;
}

@font-face {
  font-family: sourcecodevf;
  src: url(SourceCodeVF-Upright.otf);  
}

/* General body styling, applies to the entire document */
body {
  font-family: sourcecodevf, 'Arial', sans-serif;
  margin: 0 auto;
  max-width: 2048px;
  padding: 0;
  background-color: white;
  color: var(--main-text-color);
}

/* Container is a wrapper for all content, provides padding and centers content */
.container {
  width: 100%;
  margin: auto;
  overflow: hidden;
}

/* Header */
.header {
  background: var(--main-bg-color);
  padding-top: 30px;
  min-height: 70px;
  border-bottom: var(--secondary-bg-color) 3px solid;
}

.header a {
  color: var(--main-text-color);
  text-decoration: none;
  text-transform: uppercase;
  font-size: 26px;
}

/* logo */
.logo {
  float: left;
  display: block;
  text-align: center;
  margin-top: -18px;
  margin-left: 7px;
}

/* Navigation Menu */
.menu {
  float: right;
  margin-top: 10px;
  margin-right: 10px;
}

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

.menu ul li {
  display: inline; /* inline display for list items for a horizontal navigation menu */
  margin-left: 35px;
}

.menu a:hover {
  text-decoration: underline;
}

.menu a.active {
  text-decoration: underline;
}

/* Banner */
.banner {
  position: relative;
  background: var(--main-bg-color) no-repeat center center;
  background-size: contain;
}

.banner img {
  max-width: 100%; /* Make the image responsive */
  height: auto; /* Maintain aspect ratio */
  display: block; /* Remove default inline behavior */
  margin: auto; /* Center the image in its container */
}

.banner-content-middle {
  position: absolute;
  top: 35%;
  left: 35%;
  font-size: 80px; 
  text-align: center;
}

.banner-content-middle .company-name {
  font-size: 100px; 
}

.banner-content-bottom {
  position: absolute;
  bottom: 8%; 
  right: 4%; 
  font-size: 28px; 
}

.banner-content-bottom a {
  color: var(--main-text-color);
  text-decoration: none;
}

.banner-content-bottom a:hover {
  text-decoration: underline;
}

/* Main Content */
main {
  padding: 20px;
  color: var(--secondary-text-color);
  background: var(--main-bg-color);
  margin-top: -1px;
}

section {
  padding: 5px 15px;
  -webkit-box-shadow: 6px 6px 8px 0px rgba(255,255,255,0.6); 
  box-shadow: 6px 6px 8px 0px rgba(255,255,255,0.6);
  /*
  -webkit-box-shadow: 6px 6px 8px 0px rgba(18,30,42,0.6); 
  box-shadow: 6px 6px 8px 0px rgba(18,30,42,0.6);
  */
  background: var(--secondary-bg-color);
}

section:not(:first-child) {
  margin-top: 20px;
}

/* Footer */
.footer {
  background: var(--main-bg-color);
  text-align: center;
  padding: 30px 0;
  overflow: hidden; /* Clear the float */
  margin-top: -1px;
}

.footer-left {
  float: left;
  padding-left: 10px;
  padding-right: 10px;
}

.footer-right {
  float: right;
  padding-left: 10px;
  padding-right: 10px;
}

.footer ul {
  list-style: none;
  padding-inline-start: 0px;
}

.footer ul li {
  display: inline;
  margin-left: 15px;
}

.footer ul li a {
  color: var(--main-text-color);
}

/* Media Queries */
@media (max-width: 2048px) {
  .header a {
    font-size: 20px; 
  }

  .banner-content-middle {
    top: 35%;
    left: 35%;
    font-size: 4.0vw; /* Responsive font size */
  }
  
  .banner-content-middle .company-name {
    font-size: 5.0vw; /* Responsive font size */
  }

  .banner-content-bottom {
    font-size: 1.4vw; /* Responsive font size */
  }
}

@media (max-width: 768px) {
  .header a {
    font-size: 16px;
  }

  .menu {
    float: none;
    width: 120px;
    margin: auto;
    padding-left: 0px;
    padding-right: 0px;
    margin-right: 0px;
    margin-top: -25px;
  }

  .menu ul {
    line-height: 1.5;
  }

  .menu ul li {
    margin-left: 0px;
  }
 
  .header, .footer {
    text-align: center;
  }

  .banner img {
    padding-top: 30px;
  }

  .banner-content-middle {
    position: relative;
    padding-top: 10px;
    left: 0%;
    font-size: 4.0vw; /* Responsive font size */
    text-align: center;
  }
  
  .banner-content-middle .company-name {
    font-size: 5.0vw; /* Responsive font size */
  }

  .banner-content-bottom {
    position: relative;
    left: 0%;
    padding-top: 10px;
    padding-bottom: 20px;
    font-size: 2.5vw; /* Responsive font size */
    text-align: center;
  }

  .banner-content-bottom .company-name {
    display: none;
  }

  .footer-left, .footer-right {
    float: none;
    width: 100%;
    margin: auto;
    padding-left: 0px;
    padding-right: 0px;
  }  
}