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

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background-color: #f4f4f4;
}

.container {
    width: 80%;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
header {
    background-color: white;
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.1);
}

.logo {
    width: 150px;
    height: auto;
}

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

nav ul li {
    margin-left: 20px;
}

nav ul li a {
    color: #333;
    text-decoration: none;
    font-size: 18px;
}

nav ul li a:hover {
    color: #007BFF;
}

/* Hero Section */
.hero {
    background-color: #007BFF;
    color: white;
    text-align: center;
    padding: 100px 0;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.btn-primary {
    background-color: white;
    color: #007BFF;
    padding: 10px 20px;
    text-decoration: none;
    font-size: 1.2rem;
    border-radius: 5px;
    border: 2px solid white;
    transition: background-color 0.3s, color 0.3s;
}

.btn-primary:hover {
    background-color: #0056b3;
    color: white;
}

/* Features Section */
.features {
    background-color: white;
    padding: 50px 0;
    text-align: center;
}

.features h2 {
    font-size: 2rem;
    margin-bottom: 40px;
    color: #333;
}

.features-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.feature-item {
    background-color: #f9f9f9;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0px 1px 3px rgba(0, 0, 0, 0.1);
}

.feature-item h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: #007BFF;
}

/* Pricing Section */
.pricing {
    background-color: #f4f4f4;
    color: #333;
    text-align: center;
    padding: 50px 0;
}

.pricing h2 {
    font-size: 2.5rem;
    color: #007BFF;
}

.pricing p {
    font-size: 1.2rem;
}

/* Free Trial Section */
.trial {
    background-color: white;
    text-align: center;
    padding: 50px 0;
    box-shadow: 0px -2px 4px rgba(0, 0, 0, 0.1);
}

.trial h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: #333;
}

.trial p {
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.btn-secondary {
    background-color: #28a745;
    color: white;
    padding: 10px 20px;
    text-decoration: none;
    font-size: 1.2rem;
    border-radius: 5px;
    border: 2px solid #28a745;
    transition: background-color 0.3s, color 0.3s;
}

.btn-secondary:hover {
    background-color: white;
    color: #28a745;
}

/* Footer */
footer {
    background-color: #007BFF;
    color: white;
    text-align: center;
    padding: 20px 0;
}

footer p {
    margin: 10px 0;
}

/* Media Queries for Responsive Design */
@media (max-width: 768px) {
    .container {
        width: 90%;
    }

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

    .features-list {
        grid-template-columns: 1fr; /* Stack features on smaller screens */
    }

    .btn-primary, .btn-secondary {
        padding: 15px 25px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    nav ul {
        flex-direction: column;
        text-align: center;
    }

    nav ul li {
        margin: 10px 0;
    }

    .hero h1 {
        font-size: 2rem;
    }

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

    .btn-primary, .btn-secondary {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .features h2, .trial h2, .pricing h2 {
        font-size: 1.8rem;
    }
}