/* css/style.css */

/* Universal selector: Reset default margin and padding for all elements */
/* Set box-sizing to border-box for intuitive element sizing */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Body styling: Set default font family and line height */
body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

/* Hero section styling */
.hero {
    height: 100vh; /* Make hero section take full viewport height */
    /* Apply a semi-transparent black gradient overlay on top of the background image */
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
                url('../images/hero-image.jpg');
    background-size: cover; /* Ensure background image covers the entire section */
    background-position: center; /* Center the background image */
    display: flex; /* Use flexbox for layout */
    align-items: center; /* Vertically center content */
    justify-content: center; /* Horizontally center content */
    text-align: center; /* Center text within the hero section */
    color: white; /* Set default text color to white for contrast */
}

/* Hero content container styling */
.hero-content {
    padding: 20px; /* Add padding around the content */
}

/* Hero main heading styling */
.hero-content h1 {
    font-size: 3em; /* Set large font size */
    margin-bottom: 10px; /* Add space below the heading */
}

/* Hero paragraph/subtitle styling */
.hero-content p {
    font-size: 1.2em; /* Set slightly larger font size */
    margin-bottom: 30px; /* Add significant space below the paragraph */
}

/* Logo image styling */
.logo {
    width: 80px; /* Set specific width for the logo */
    margin-bottom: 20px; /* Add space below the logo */
}

/* Call-to-action buttons container styling */
.cta-buttons {
    margin-bottom: 20px; /* Add space below the buttons container */
}

/* General button styling */
.btn {
    display: inline-block; /* Allow setting width/height/padding */
    padding: 12px 24px; /* Add padding inside the button */
    margin: 0 10px; /* Add horizontal margin between buttons */
    background-color: #4CAF50; /* Set green background color */
    color: white; /* Set text color to white */
    text-decoration: none; /* Remove default underline */
    border-radius: 5px; /* Add rounded corners */
    transition: background-color 0.3s; /* Smooth background color transition on hover */
}

/* Button hover effect */
.btn:hover {
    background-color: #45a049; /* Slightly darken background on hover */
}

/* Secondary links in hero section styling */
.secondary-links a {
    color: white; /* Set text color to white */
    text-decoration: none; /* Remove default underline */
    border-bottom: 1px solid white; /* Add a white bottom border */
}

/* Features section styling */
.features {
    padding: 60px 20px; /* Add vertical and horizontal padding */
    text-align: center; /* Center text within the section */
}

/* Features section heading styling */
.features h2 {
    margin-bottom: 40px; /* Add space below the heading */
    color: #333; /* Set dark grey text color */
}

/* Grid container for features styling */
.features-grid {
    display: grid; /* Use CSS Grid for layout */
    /* Create responsive columns: fit as many 250px+ columns as possible */
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px; /* Set gap between grid items */
    max-width: 1200px; /* Limit maximum width of the grid */
    margin: 0 auto; /* Center the grid horizontally */
}

/* Individual feature card styling */
.feature-card {
    padding: 20px; /* Add padding inside the card */
    background: #f9f9f9; /* Set very light grey background */
    border-radius: 8px; /* Add rounded corners */
}

/* Image within a feature card styling */
.feature-card img {
    width: 60px; /* Set specific width for the image */
    margin-bottom: 15px; /* Add space below the image */
}

/* Testimonials section styling */
.testimonials {
    padding: 60px 20px; /* Add vertical and horizontal padding */
    background: #f5f5f5; /* Set light grey background */
    text-align: center; /* Center text within the section */
}

/* Testimonials section heading styling */
.testimonials h2 {
    margin-bottom: 40px; /* Add space below the heading */
    color: #333; /* Set dark grey text color */
}

/* Grid container for testimonials styling */
.testimonials-grid {
    display: grid; /* Use CSS Grid for layout */
     /* Create responsive columns: fit as many 300px+ columns as possible */
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px; /* Set gap between grid items */
    max-width: 1200px; /* Limit maximum width of the grid */
    margin: 0 auto; /* Center the grid horizontally */
}

/* Individual testimonial card styling */
.testimonial-card {
    padding: 20px; /* Add padding inside the card */
    background: white; /* Set white background */
    border-radius: 8px; /* Add rounded corners */
    box-shadow: 0 2px 4px rgba(0,0,0,0.1); /* Add subtle shadow */
}

/* Image within a testimonial card styling */
.testimonial-card img {
    width: 80px; /* Set specific width */
    height: 80px; /* Set specific height */
    border-radius: 50%; /* Make the image circular */
    margin-bottom: 15px; /* Add space below the image */
}

/* Paragraph (quote) within a testimonial card styling */
.testimonial-card p {
    font-style: italic; /* Italicize the text */
    margin-bottom: 10px; /* Add space below the paragraph */
}

/* Name within a testimonial card styling */
.testimonial-card .name {
    font-weight: bold; /* Make the text bold */
    color: #333; /* Set dark grey text color */
}

/* Role within a testimonial card styling */
.testimonial-card .role {
    color: #666; /* Set grey text color */
    font-size: 0.9em; /* Set slightly smaller font size */
}

/* Footer styling */
footer {
    background: #333; /* Set dark grey background */
    color: white; /* Set text color to white */
    padding: 40px 20px; /* Add padding */
    text-align: center; /* Center text */
}

/* Footer content container styling */
.footer-content {
    max-width: 1200px; /* Limit maximum width */
    margin: 0 auto; /* Center the content horizontally */
    display: grid; /* Use CSS Grid for layout */
     /* Create responsive columns: fit as many 200px+ columns as possible */
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px; /* Set gap between grid items */
}

/* Headings within footer sections styling */
.footer-section h3 {
    margin-bottom: 15px; /* Add space below the heading */
}

/* Unordered lists within footer sections styling */
.footer-section ul {
    list-style: none; /* Remove default bullet points */
}

/* List items within footer sections styling */
.footer-section ul li {
    margin-bottom: 8px; /* Add space below each list item */
}

/* Links within footer sections styling */
.footer-section a {
    color: white; /* Set text color to white */
    text-decoration: none; /* Remove default underline */
}

/* Link hover effect within footer sections */
.footer-section a:hover {
    text-decoration: underline; /* Add underline on hover */
}

/* Footer bottom section styling (copyright area) */
.footer-bottom {
    margin-top: 40px; /* Add space above this section */
    padding-top: 20px; /* Add padding above the text */
    /* Add a light top border */
    border-top: 1px solid rgba(255,255,255,0.1);
}