body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #1b1b1b; /* Very Dark Gray */
  color: #dcdcdc; /* Gainsboro */
}

header {
  background-color: #2f4f4f; /* Dark Slate Gray */
  color: #fff;
  padding: 1rem 0;
  text-align: center;
}

.container {
  width: 80%;
  margin: auto;
  overflow: hidden;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

nav a {
  color: #dcdcdc; /* Gainsboro */
  text-decoration: none;
  padding: 0 1rem;
}

nav a:hover {
  color: #b8860b; /* Dark Goldenrod */
}

#showcase {
  background: url('cybersecurity.jpg') no-repeat center center/cover;
  color: #fff;
  height: 400px;
  text-align: center;
  padding-top: 100px;
}

#showcase h1 {
  font-size: 3rem;
  margin: 0;
}

#showcase p {
  font-size: 1.2rem;
}

#services, #about, #contact {
  padding: 2rem 0;
}

#services {
  background-color: #2f4f4f; /* Dark Slate Gray */
  color: #dcdcdc; /* Gainsboro */
}

#about {
  background-color: #1b1b1b; /* Very Dark Gray */
  color: #dcdcdc; /* Gainsboro */
}

#contact {
  background-color: #333; /* Dark Gray */
  color: #dcdcdc; /* Gainsboro */
}

.box {
  flex: 1;
  padding: 1rem;
  margin: 1rem;
  border: 1px solid #555; /* Darker Gray */
  background: #2b2b2b; /* Very Dark Gray */
}

.box img {
  max-width: 100%;
}

footer {
  background-color: #2f4f4f; /* Dark Slate Gray */
  color: #dcdcdc; /* Gainsboro */
  text-align: center;
  padding: 1rem 0;
  margin-top: 1rem;
}

.flex-container {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
}

h2 {
  color: #3cb371; /* Medium Sea Green */
}

h3 {
  color: #b8860b; /* Dark Goldenrod */
}

.box h3 {
  color: #3cb371; /* Medium Sea Green */
}