body {
  font-family: 'Roboto', 'Segoe UI', Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f9f9f9;
}




header {
  color: white;
  text-align: center;
  padding: 0;
  overflow: hidden;
  position: relative;
  max-height: 500px;
}

.main-logo {
  width: 30%;
}

header img {
  width: 100%;
  height: 100%;
  max-height: 500px;
  object-fit: cover;
  object-position: center;
}


.logo-overlay {
  font-size: 5rem;
  font-weight: bold;
  color: #FF6C37;
  /* Orange */
  font-family: 'Inconsolata bold', monospace;
  position: absolute;
  top: 10%;
  z-index: 31;
  text-align: center;
  width: 100%;
  background-color: rgba(0, 0, 0, 0.2);
}


.nav-container {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: -100px;
  flex-wrap: wrap;
  position: relative;
  z-index: 100;
}


.nav-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 10px 25px;
  text-align: center;
  text-decoration: none;
  padding: 10px 30px;
  background-color: rgba(255, 255, 255, 0.9);
  border-radius: 20px;
  transition: all 0.3s ease;
  /*add box shadow */
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.nav-link:hover {
  background-color: #FFF0E6;
  /* Light orange */
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.nav-link img {
  width: 100px;
  height: 100px;
}

.nav-link span {
  font-size: 27px;
  color: #D94A1E;
  /* Dark orange */
  font-weight: 500;
}

@media (max-width: 768px) {
  .logo-overlay {
    top: 3%;
    font-size: 2rem;

  }

  .nav-container {
    margin-top: -40px;
  }

  .nav-link {
    margin: 3px 10px;
    padding: 20px 0px 0px 0px;
    width: 90px;
    height: 70px;
  }

  .nav-link img {
    width: 35px;
    height: 35px;
  }

  .nav-link span {
    font-size: 15px;
  }
}

.container {
  width: 100%;
  display: flex;
  flex-direction: column;
}

.row {
  flex: 1;
  padding: 0px;
  margin: 0px;
}

.header {
  margin: 15px 0px;
  color: #FF6C37;
  /* Keeping text headers a bit darker, could use dark grey #333, but let's go with deep orange/red for now or dark orange */
  color: #D94A1E;
  text-align: center;
  font-size: 30px;
  font-weight: bold;
}

.main-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.main-column {
  padding: 0px;
  margin: 5px;
}

#main {
  flex: 0 0 74%;
  order: 1;
}

#announcement {
  flex: 0 0 24%;
  order: 2;
  margin: 10px;
  border-bottom: 3px solid #FF6C37;
  /* Orange underline */
}

#announcement div {
  padding: 10px;

  text-align: center;
  font-size: 1.7rem;
  background-color: white;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

#announcement .date {
  font-weight: bold;
  color: #D94A1E;
}

/* Small screens */
@media (max-width: 767px) {
  .column {
    flex: 0 0 100%;
  }

  #main {
    flex: 0 0 100%;
    order: 2;
  }

  #announcement {
    flex: 0 0 100%;
    order: 1;
  }
}

.content {
  padding: 10px;
  margin: 10px;
}