body {
    background-color: var(--primarycolour);
    color: aliceblue;
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
}

h1, h2, p {
    text-align: center;
    color: aliceblue;
}

a {
    color: aliceblue;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--tertiarycolour);
}

img {
    width: 100%;
    max-width: 100%;
    height: auto;
}

:root {
    --primarycolour: #040D12;
    --secondarycolour: #183D3D;
    --tertiarycolour: #5C8374;
    --quaternarycolour: #93B1A6;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

footer {
    background-color: var(--secondarycolour);
    color: aliceblue;
    padding: 20px 0;
    text-align: center;
}

footer a {
    color: var(--quaternarycolour);
}

footer a:hover {
    color: var(--tertiarycolour);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .image-box {
        flex-direction: column;
        align-items: center;
    }

    .text-container {
        margin-left: 0;
        text-align: center;
    }

    .thirds {
        width: 100%;
    }
}
.collapsible {
  border: solid aliceblue;
  margin: 20px;
  padding: 10px;
}

.collapse-btn {
  background: none;
  border: none;
  color: aliceblue;
  font-size: 1.2rem;
  font-weight: bold;
  width: 100%;
  text-align: left;
  cursor: pointer;
  padding: 0;
  margin-bottom: 10px;
}

.collapsible-content {
  display: none;
  margin-top: 10px;
  color: var(--quaternarycolour);
}

.collapsible-content.show {
  display: block;
}