/* Basic Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif; /* Modern font style */
    background-color: #f9f9f9; /* Light neutral background */
    color: #333; /* Readable contrast */
    line-height: 1.6;
}

/* Header Styles */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px; /* Modern, slimmer header */
    background: linear-gradient(90deg, #01325c, #025c83);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

header .logo {
    font-size: 1.5rem;
    color: #FDD400;
    font-weight: bold;
    letter-spacing: 1px;
}

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

header nav ul li {
    margin: 0 15px;
}

header nav ul li a {
    color: #fff;
    text-decoration: none;
    font-size: 1rem;
    transition: color 0.3s ease;
}

header nav ul li a:hover {
    color: #FDD400;
}

/* Header Title (h1) Styling */
header .header-content h1 {
    color: #FDD400; /* Yellow color for the title */
    font-size: 24px; /* Adjust font size as needed */
    text-transform: uppercase; /* Optional: Makes the text uppercase */
    font-weight: bold; /* Ensures it stands out */
}

/* Back to Device Configuration Setting Link */
.back-to-home {
    color: #01325c; /* Dark blue for the link text */
    text-decoration: none; /* Removes underline */
    font-size: 16px; /* Adjust font size */
    font-weight: bold; /* Bold for emphasis */
    background-color: #FFDD00; /* Yellow background */
    padding: 10px 15px; /* Padding for button effect */
    border-radius: 5px; /* Rounded corners */
    transition: background-color 0.3s ease, color 0.3s ease; /* Smooth hover effect */
}

/* Hover effect for the Back to Home link */
.back-to-home:hover {
    background-color: #FFC107; /* Slightly darker yellow on hover */
    color: #ffffff; /* White text on hover */
}

/* Hero Section */
.image-section {
    position: relative;
    width: 100%;  /* Fixed width of 2560px */
    height: 88%; /* Fixed height of 1440px */
}

.image-section h1 {
    font-size: 3rem;
    text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.5);
}

.image-section p {
    margin-top: 20px;
    font-size: 1.2rem;
}

.full-width-image {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Ensures the image covers the full area without distortion */
    object-position: center center; /* Ensures the image is centered */
}

/* Info Cards */
.info-cards-container {
    display: flex; /* Enables Flexbox for horizontal layout */
    justify-content: space-between; /* Adds space between the cards */
    gap: 20px; /* Space between each card */
    margin-top: 20px; /* Adjusts spacing above the cards */
}

.info-card {
    flex: 1; /* Makes all cards take equal space */
    max-width: 30%; /* Ensures cards fit in a single row */
    background: #fff; /* White background for each card */
    border-radius: 15px; /* Rounded corners */
    padding: 25px; /* Inner padding */
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1); /* Subtle shadow for depth */
    text-align: center; /* Center-align content */
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.info-card h3 {
    margin-bottom: 15px;
    font-size: 1.5rem;
    color: #01325c; /* Dark blue heading */
}

.info-card p {
    margin-bottom: 20px;
    color: #666; /* Neutral text color */
    font-size: 1rem;
}

.info-card .btn {
    background: #01325c;
    color: #fff;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 50px;
    transition: background 0.3s ease;
}

.info-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.info-card .btn:hover {
    background: #025c83;
}

/* Responsive Design for Smaller Screens */
@media (max-width: 768px) {
    .info-cards-container {
        flex-wrap: wrap; /* Allows cards to wrap to the next line */
    }

    .info-card {
        max-width: 100%; /* Full width for smaller screens */
        margin-bottom: 20px; /* Adds space between rows */
    }
}





/* Footer */
footer {
    background: #01325c;
    color: #fff;
    text-align: center;
    padding: 20px;
    margin-top: 50px;
    font-size: 0.9rem;
}

footer a {
    color: #FDD400;
    text-decoration: none;
    margin: 0 10px;
    transition: color 0.3s ease;
}

footer a:hover {
    color: #fff;
}

/* Media Queries */
@media (max-width: 768px) {
    header nav ul {
        flex-direction: column;
        background: #01325c;
        position: absolute;
        top: 80px;
        right: 0;
        width: 100%;
        display: none;
    }

    header nav ul.show {
        display: flex;
    }

    header nav ul li {
        margin: 10px 0;
    }

    .image-section h1 {
        font-size: 2.5rem;
    }

    .info-card {
        max-width: 90%;
    }
}