body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #eaf4fc; /* light blue background */
    color: #1b3b5f; /* dark navy text */
    margin: 0;
    padding: 0;
    text-align: center;
}

/* Header */
header {
    padding: 20px;
    background-color: #4a90e2; /* main blue */
    color: white;
    position: relative;
}

header h1 {
    margin: 0;
    font-size: 2.5rem;
}

header p {
    margin: 5px 0 0;
    font-size: 1.1rem;
}

/* Home Button Styling */
.home-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: #003366; /* Dark Blue */
    color: white;
    padding: 10px 12px;
    border-radius: 50%;
    font-size: 20px;
    text-decoration: none;
    box-shadow: 0px 4px 8px rgba(0,0,0,0.2);
    transition: 0.3s ease;
}

.home-btn:hover {
    background-color: #001f4d; /* Even Darker Blue on Hover */
    transform: scale(1.1);
}


/* Contact Cards Container */
.contact-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding: 30px;
    gap: 20px;
}

/* Contact Card */
.contact-card {
    background-color: #ffffff;
    border-radius: 12px;
    padding: 20px;
    width: 250px;
    box-shadow: 0px 4px 8px rgba(0,0,0,0.1);
    transition: 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0px 8px 16px rgba(0,0,0,0.2);
}

/* Card Icons */
.contact-card i {
    font-size: 40px;
    margin-bottom: 10px;
    color: #4a90e2; /* blue for icons */
}

/* Card Titles */
.contact-card h2 {
    margin: 10px 0;
    font-size: 1.4rem;
}

/* Links */
.contact-card a {
    color: #1b3b5f;
    text-decoration: none;
    font-size: 1rem;
}

.contact-card a:hover {
    text-decoration: underline;
    color: #4a90e2;
}

/* Footer */
footer {
    background-color: #4a90e2;
    padding: 15px;
    margin-top: 20px;
    font-size: 0.9rem;
    color: white;
}