/* General Body Styles */
body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #ffffff; /* White background for a clean look */
    color: #333333; /* Dark text color for contrast */
    line-height: 1.6;
}

/* Header Section */
header {
    background-color: #ffffff; /* White background for header */
    color: black; /* Black text for the header */
    padding: 40px 20px;
    text-align: center;
    position: relative;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1); /* Slight shadow to give separation */
}

header .logo img {
    width: 150px; /* Adjust logo size */
    height: auto;
}

header .nav-links {
    list-style-type: none;
    padding: 0;
    margin-top: 20px; /* Spacing between logo and navigation */
    text-align: center;
}

header .nav-links li {
    display: inline;
    margin: 0 15px;
}

header .nav-links a {
    text-decoration: none;
    color: black; /* Black text for navigation links */
    font-weight: bold;
    text-transform: uppercase;
    font-size: 1.1em;
}

header .nav-links a:hover {
    color: #333333; /* Slightly darker color on hover */
}

/* Hero Section */
.hero {
    background-color: #000000; /* Black background */
    padding: 80px 20px;
    text-align: center;
    color: white;
}

.hero h1 {
    font-size: 3em;
    margin: 0;
}

.hero p {
    font-size: 1.2em;
    margin: 20px 0;
}

.cta-button {
    background-color: #333333; /* Dark gray button */
    color: white;
    padding: 12px 25px;
    font-size: 1.1em;
    text-decoration: none;
    border-radius: 5px;
}

.cta-button:hover {
    background-color: #666666; /* Lighter gray on hover */
}

/* Section Styles */
section {
    padding: 60px 20px;
    text-align: center;
}

section h2 {
    font-size: 2em;
    margin-bottom: 20px;
    color: #000000; /* Black for section titles */
}

section p {
    font-size: 1.1em;
    max-width: 800px;
    margin: 0 auto;
}

/* Technology Section */
#technology {
    background-color: #ffffff; /* White background */
    border-bottom: 1px solid #e6e6e6;
}

#technology ul {
    list-style-type: none;
    padding: 0;
}

#technology li {
    font-size: 1.1em;
    margin-bottom: 10px;
    text-align: left;
    max-width: 800px;
    margin: 0 auto 10px;
}

#technology h2 {
    color: #000000;
}

/* Applications Section */
#applications {
    background-color: #f2f2f2; /* Light gray background */
    border-bottom: 1px solid #e6e6e6;
}

#applications ul {
    list-style-type: none;
    padding: 0;
}

#applications li {
    font-size: 1.1em;
    margin-bottom: 10px;
    text-align: left;
    max-width: 800px;
    margin: 0 auto 10px;
}
.application-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 30px;
}

.card {
  background-color: #ffffff;
  border: 1px solid #ddd;
  padding: 20px;
  text-align: center;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.card img {
  width: 60px;
  height: 60px;
  object-fit: contain;
  margin-bottom: 15px;
}

.card h3 {
  font-size: 1.2em;
  margin-bottom: 10px;
  color: #000;
}

.card p {
  font-size: 1em;
  color: #555;
}


/* Comparative Analysis Section */
#comparison {
    background-color: #ffffff; /* White background */
    border-bottom: 1px solid #e6e6e6;
}


.comparison-table {
  width: 100%;
  max-width: 1000px; /* or 800px, adjust as needed */
  margin: 30px auto;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 1em;
}

.comparison-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin-top: 30px;
  font-size: 1em;
}

.comparison-table th,
.comparison-table td {
  padding: 16px 20px;
  text-align: left;
  vertical-align: top;
}

.comparison-table th {
  font-weight: 600;
  color: #000;
  border-bottom: 2px solid #ccc;
  background-color: transparent;
}

.comparison-table td {
  color: #333;
  border-bottom: 1px solid #e0e0e0;
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

/* Future Vision Section */
#future {
    background-color: #f2f2f2; /* Light gray background */
    border-bottom: 1px solid #e6e6e6;
}

#future ul {
    list-style-type: none;
    padding: 0;
}

#future li {
    font-size: 1.1em;
    margin-bottom: 10px;
    text-align: left;
    max-width: 800px;
    margin: 0 auto 10px;
}

.styled-bullets {
  list-style: none;
  padding-left: 0;
}

.styled-bullets li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 15px;
}

.styled-bullets li::before {
  content: '✔'; /* or use '•', '→', etc. */
  position: absolute;
  left: 0;
  top: 0;
  color: #000;
  font-weight: bold;
  font-size: 1.1em;
}

/*How It Works Section */
.how-it-works ul {
    list-style: none; /* Removes the default bullets */
    padding-left: 0;  /* Removes default padding to align text properly */
}
/* Contact Section */
#contact {
    background-color: #ffffff; /* White background */
    border-top: 1px solid #e6e6e6;
    padding-bottom: 50px;
}

form {
    display: block;
    max-width: 600px;
    margin: 0 auto;
    background-color: #f2f2f2; /* Light gray background for form */
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

form .form-group {
    margin-bottom: 15px;
}

form label {
    font-size: 1.1em;
    margin-bottom: 5px;
    display: block;
    color: #000000;
}

form input,
form textarea {
    width: 100%;
    padding: 10px;
    font-size: 1em;
    border: 1px solid #ccc;
    border-radius: 5px;
}

form textarea {
    resize: vertical;
}

form button {
    background-color: #000000; /* Black button */
    color: white;
    padding: 12px 25px;
    font-size: 1.1em;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

form button:hover {
    background-color: #333333; /* Lighter gray on hover */
}

/* Footer Section */
footer {
    background-color: #000000; /* Black background */
    color: white;
    text-align: center;
    padding: 20px;
    font-size: 1.1em;
}

/* Responsive Styles */
@media (max-width: 768px) {
    header .nav-links li {
        display: block;
        margin: 10px 0;
    }

    .hero h1 {
        font-size: 2.5em;
    }

    .cta-button {
        padding: 10px 20px;
        font-size: 1em;
    }

    form {
        padding: 20px;
    }
}