body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    background: #000000; /* Deep purple background */
    color: #cfce00; /* Bright yellow text */
    display: block;
}

.header {
    background: linear-gradient(to right, #000000, #201f23); /* Deep purple gradient */
    color: #ffffff; /* White text */
    padding: 3rem 0;
    border-bottom: 2px solid #cfce00; /* Yellow border */
    text-align: center; /* Explicitly ensuring text centering */
}

.logo {
    max-width: 200px;
    margin: 0 auto 1rem;
    display: block; /* Ensures the image is treated as a block element for centering */
}

.section {
    background: #ffffff; /* White section background */
    border: 1px solid #cfce00; /* Yellow border */
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(207, 206, 0, 0.2); /* Yellow-tinted shadow */
    padding: 2rem;
    margin-bottom: 1.5rem;
    color: #000000; /* Deep purple text for readability on white background */
}

h2 {
    color: #cfce00; /* Yellow headers */
    border-bottom: 2px solid #cfce00; /* Yellow underline */
    padding-bottom: 0.5rem;
}



.footer {
    background: #000000; /* Deep purple footer */
    color: #ffffff; /* White text */
    padding: 1.5rem;
    border-top: 1px solid #cfce00; /* Yellow border */
}

ul li::marker {
    color: #cfce00; /* Yellow bullet points */
}

.text-xl {
    color: #ffffff; /* Deep purple text for readability on white background */
}

.down {
    color: #ffffff; /* Deep purple text for readability on white background */
}

.down {
    align-items: center;
}

p, li {
    color: #000000; /* Deep purple text for readability on white background */
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    flex-grow: 1;
}

.section {
    background: #ffffff;
    border: 1px solid #cfce00;
    border-radius: 0.25rem;
    box-shadow: 0 1px 2px rgba(207, 206, 0, 0.2);
    padding: 1rem;
    margin-bottom: 1.5rem;
    color: #000000;
}

h2 {
    color: #cfce00;
    border-bottom: 1px solid #cfce00;
    padding-bottom: 0.25rem;
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

h3 {
    color: #000000;
    margin-top: 1rem;
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.group-container {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.group {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid #cfce00;
    border-radius: 0.25rem;
    box-shadow: 0 1px 2px rgba(207, 206, 0, 0.2);
    color: #000000;
}

.group:last-child {
    border-bottom: none;
}

.footer {
    background: #000000;
    color: #ffffff;
    padding: 0.75rem 0;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    text-align: center;
}

ul li::marker {
    color: #cfce00;
}

p, li {
    color: #000000;
    font-size: 0.9rem;
    line-height: 1.6;
}

strong {
    color: #000000;
}

/* Grid for details page */
.grid {
    display: grid;
    gap: 1rem;
}

@media (min-width: 768px) {
    .grid {
        grid-template-columns: 1fr 1fr;
    }
    .group-container {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
    }
    .group {
        width: auto;
    }
}

@media (min-width: 1024px) {
    .group-container {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Responsive Design */
@media (min-width: 480px) {
    .header {
        padding: 1.5rem 0;
        min-height: 25vh;
    }
    .logo {
        max-width: 150px;
        margin-bottom: 1.5rem;
    }
    .nav-list a {
        font-size: 1rem;
        padding: 0.75rem 1.25rem;
    }
    .container {
        padding: 1rem;
    }
    .section {
        padding: 1.5rem;
        margin-bottom: 2rem;
    }
    h2 {
        font-size: 1.5rem;
    }
    h3 {
        font-size: 1.2rem;
    }
    p, li {
        font-size: 1rem;
    }
}

@media (min-width: 768px) {
    .header {
        padding: 2rem 0;
        min-height: 30vh;
    }
    .logo {
        max-width: 200px;
        margin-bottom: 2rem;
    }
    .nav-list a {
        font-size: 1.2rem;
        padding: 1rem 1.5rem;
    }
    .container {
        padding: 1.5rem;
    }
    .section {
        padding: 2rem;
    }
    h2 {
        font-size: 2rem;
    }
    h3 {
        font-size: 1.5rem;
    }
    p, li {
        font-size: 1.1rem;
    }
}

@media (min-width: 1024px) {
    .header {
        padding: 2.5rem 0;
        min-height: 35vh;
    }
    .logo {
        max-width: 250px;
        margin-bottom: 2.5rem;
    }
    .nav-list a {
        font-size: 1.5rem;
        padding: 1.25rem 2rem;
    }
    .container {
        padding: 2rem;
    }
    .section {
        padding: 2.5rem;
    }
    h2 {
        font-size: 2.5rem;
    }
    h3 {
        font-size: 1.8rem;
    }
    p, li {
        font-size: 1.2rem;
    }
}

/* Ensure footer stays at bottom */
body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    flex: 1 0 auto;
}

footer {
    flex-shrink: 0;
}