/* Reset some default browser styles */
body, h1, h2, h3, p, ul, li, a, input, textarea, button {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #9adfff; /* Light grey background */
}

/* Container for centralizing content */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Header Styling */
header {
    background: #06beec; /* Header background color */
    border-bottom: 1px solid #e0e0e0; /* Light grey border */
    padding: 1rem 0;
    display: flex;
    align-items: center;
    box-shadow: 0 1px 4px rgba(0,0,0,0.1); /* Subtle shadow */
}

.header-content {
    display: flex;
    align-items: center;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.header-content .logo {
    height: 50px; /* Adjust logo size */
    margin-right: 2rem; /* Space between logo and text */
}

.header-content h1 {
    margin: 0;
    font-size: 1.5rem;
    color: #333;
    margin-right: auto; /* Pushes the text to the left */
}

nav {
    margin-left: auto; /* Pushes the navigation to the right */
}

nav ul {
    list-style: none;
    display: flex;
    margin: 0;
    padding: 0;
}

nav ul li {
    margin: 0 1rem;
}

nav ul li a {
    color: #002b58; /* Blue text */
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s;
}

nav ul li a:hover {
    color: #00050a; /* Darker blue on hover */
}

/* Hero Section */
.hero {
    background: #e3f2fd; /* Light blue background */
    color: #333;
    padding: 4rem 0;
    text-align: center;
}

.hero-content h2 {
    margin: 0;
    font-size: 2.5rem;
}

.hero-content p {
    font-size: 1.2rem;
    margin: 1rem 0;
}

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    color: #fff;
    background: #007bff; /* Blue background */
    text-decoration: none;
    border-radius: 0.3rem;
    transition: background 0.3s, transform 0.3s;
    font-size: 1rem;
}

.btn:hover {
    background: #0056b3; /* Darker blue */
    transform: scale(1.05); /* Slightly enlarge button on hover */
}

/* Features Section */
section {
    padding: 3rem 0;
}

section h2 {
    text-align: center;
    margin-bottom: 2rem;
    color: #333;
}

.feature {
    background: #ffffff;
    padding: 1.5rem;
    margin: 1rem auto; /* Center the feature block */
    max-width: 600px; /* Limit width of the feature block */
    box-shadow: 0 1px 4px rgba(0,0,0,0.1);
    border-radius: 0.3rem;
    transition: transform 0.3s, box-shadow 0.3s;
}

.feature h3 {
    text-align: center; /* Center the title text */
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.feature p {
    text-align: center; /* Center the paragraph text */
    font-size: 1rem;
}

.feature:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

#image {
    padding: 3rem 0;
    text-align: center; /* Center the image */
}

h2 {
    font-size: 35px;
}

/* Download Section */
#download {
    display: flex;
    flex-direction: column;
    align-items: center; /* Center items horizontally */
    padding: 3rem 0;
}

#download .container {
    text-align: center; /* Center text within the container */
}

#download .btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    color: #fff;
    background: #007bff; /* Blue background */
    text-decoration: none;
    border-radius: 0.3rem;
    transition: background 0.3s, transform 0.3s;
    font-size: 1.5rem;
}

#download .btn:hover {
    background: #0056b3; /* Darker blue on hover */
    transform: scale(1.05); /* Slightly enlarge button on hover */
}

/* Footer */
footer {
    background: #0096d1; /* Footer background color */
    color: #fff; /* Text color */
    text-align: center;
    padding: 1rem 0;
    border-top: 1px solid #e0e0e0; /* Light grey border */
    box-shadow: 0 -1px 4px rgba(0,0,0,0.1); /* Subtle shadow */
}

/* Contact Section */
#contact {
    padding: 3rem 0;
    text-align: center; /* Center the text */
}

#contact p {
    font-size: 1.2rem;
    color: #333;
}

/* Responsive Styles */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        align-items: flex-start;
    }

    .header-content h1 {
        font-size: 1.2rem;
    }

    nav ul {
        flex-direction: column;
        align-items: flex-start;
        margin-top: 1rem;
    }

    nav ul li {
        margin: 0.5rem 0;
    }

    .hero-content h2 {
        font-size: 2rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .btn {
        font-size: 0.9rem;
        padding: 0.5rem 1rem;
    }

    .feature {
        padding: 1rem;
        margin: 0.5rem auto;
        max-width: 100%;
    }

    #download .btn {
        font-size: 1.2rem;
        padding: 0.5rem 1rem;
    }
}

@media (max-width: 480px) {
    .header-content .logo {
        height: 40px;
        margin-right: 1rem;
    }

    .header-content h1 {
        font-size: 1rem;
    }

    .hero-content h2 {
        font-size: 1.5rem;
    }

    .hero-content p {
        font-size: 0.9rem;
    }

    .btn {
        font-size: 0.8rem;
        padding: 0.5rem 0.8rem;
    }

    .feature {
        padding: 0.75rem;
    }

    #download .btn {
        font-size: 1rem;
        padding: 0.5rem 0.8rem;
    }
}