body {
    font-family: Arial, sans-serif;
    background-color: #ffffff; /* Updated background color */
    color: #333333;
    margin: 0;
    padding: 0;
}

h1, h2, h3 {
    margin: 0;
    padding: 0;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #1a202c; /* Updated color */
}

h2 {
    font-size: 2rem;
    margin-bottom: 0.75rem;
    color: #2d3748; /* Updated color */
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: #4a5568; /* Updated color */
}

p {
    margin: 0 0 1rem 0;
    color: #718096; /* Updated color */
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
    background-color: #015eea; /* Added light background color */
    border-radius: 0.5rem; /* Added border radius */
}

.card {
    background-color: #f7fafc; /* Updated background color */
    border-radius: 0.5rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    height: 100%; /* Ensure all containers are the same size */
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.card-header {
    background-color: #1a202c; /* Updated background color to dark blue */
    color: #ffffff; /* Updated text color */
    padding: 1rem;
    border-bottom: 1px solid #e2e8f0;
}

.card-content {
    padding: 1rem;
    flex-grow: 1;
}

.button {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background-color: #1a202c; /* Updated background color to dark blue */
    color: #ffffff; /* Updated text color */
    text-align: center;
    border-radius: 0.25rem;
    text-decoration: none;
    transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease; /* Added box-shadow transition */
    margin-top: auto; /* Align buttons at the same level */
    width: fit-content; /* Ensure the button does not take up the entire container */
}

.button:hover {
    background-color: #0056b3; /* Change background color on hover */
    transform: scale(1.1); /* Slightly increase the size on hover */
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2); /* Added shadow effect on hover */
}

.list-disc {
    list-style-type: disc;
    padding-left: 1.5rem;
}

.text-center {
    text-align: center;
}

.text-gray-600 {
    color: #718096;
}

.text-blue-600 {
    color: #3182ce;
}

.font-bold {
    font-weight: bold;
}

.font-semibold {
    font-weight: 600;
}

.p-8 {
    padding: 2rem;
}

.space-y-8 > * + * {
    margin-top: 2rem;
}

.space-y-6 > * + * {
    margin-top: 1.5rem;
}

.space-y-2 > * + * {
    margin-top: 0.5rem;
}

.grid {
    display: grid;
    gap: 1.5rem;
}

.md\:grid-cols-3 {
    grid-template-columns: repeat(3, 1fr);
}

.bg-white {
    background-color: #ffffff;
}

.shadow-md {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.rounded-2xl {
    border-radius: 1rem;
}

.overflow-hidden {
    overflow: hidden;
}

.border-b {
    border-bottom: 1px solid #e2e8f0;
}

.border-gray-200 {
    border-color: #edf2f7;
}

.pl-5 {
    padding-left: 1.25rem;
}

.w-full {
    width: 100%;
}

.mt-4 {
    margin-top: 1rem;
}

.max-w-3xl {
    max-width: 48rem;
}

.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 768px) {
    .md\:grid-cols-3 {
        grid-template-columns: repeat(2, 1fr); /* Adjust to 2 columns on medium screens */
    }
}

@media (max-width: 480px) {
    .md\:grid-cols-3 {
        grid-template-columns: 1fr; /* Adjust to 1 column on small screens */
    }
    
    .p-8 {
        padding: 1rem; /* Reduce padding on small screens */
    }
    
    .text-4xl {
        font-size: 2rem; /* Adjust font size for h1 on small screens */
    }
    
    .text-2xl {
        font-size: 1.5rem; /* Adjust font size for h2 on small screens */
    }
    
    .text-lg {
        font-size: 1rem; /* Adjust font size for p on small screens */
    }
}

header {
    background-color: #1a202c; /* Dark blue */
    color: white;
    padding: 1rem 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

header .container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header .logo {
    font-size: 1.5rem;
    font-weight: bold;
}

header nav ul {
    list-style: none;
    display: flex;
    gap: 1rem;
}

header nav ul li {
    margin: 0;
}

header nav ul li a {
    color: white;
    text-decoration: none;
    padding: 0.5rem 1rem;
    transition: background-color 0.3s ease;
}

header nav ul li a:hover {
    background-color: #2d3748; /* Slightly lighter dark blue */
    border-radius: 0.25rem;
}

footer {
    background-color: #1a202c; /* Dark blue */
    color: white;
    padding: 1rem 0;
    margin-top: 2rem;
    box-shadow: 0 -2px 4px rgba(0, 0, 0, 0.1);
}

footer .container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

footer p {
    margin: 0;
}