/* styles.css */
body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    background-color: #f4f4f9;
    color: #333;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.navbar {
    background-color: #4CAF50;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0;
}

.navbar .logo {
    color: white;
    font-size: 24px;
    text-decoration: none;
    font-weight: bold;
}

.navbar .nav-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
}

.navbar .nav-links li {
    margin-left: 20px;
}

.navbar .nav-links a {
    color: white;
    text-decoration: none;
    padding: 14px 16px;
    display: block;
    transition: background-color 0.3s;
}

.navbar .nav-links a:hover {
    background-color: #45a049;
}

.navbar .icon {
    display: none;
    color: white;
    font-size: 24px;
}

.hero {
    background: url('hero-bg.jpg') no-repeat center center/cover;
    color: white;
    text-align: center;
    padding: 100px 0;
    position: relative;
    z-index: 1;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: -1;
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
}

.hero p {
    font-size: 18px;
    margin-bottom: 40px;
}

.hero .btn-download {
    background-color: #4CAF50;
    color: white;
    padding: 14px 24px;
    text-decoration: none;
    border-radius: 4px;
    font-size: 18px;
    transition: background-color 0.3s;
}

.hero .btn-download:hover {
    background-color: #45a049;
}

.features {
    background-color: #f9f9f9;
    padding: 60px 0;
    text-align: center;
}

.features h2 {
    font-size: 36px;
    margin-bottom: 40px;
}

.features .feature-list {
    display: flex;
    justify-content: space-between;
    gap: 20px;
}

.features .feature-item {
    background-color: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-align: center;
    flex: 1;
    transition: transform 0.3s;
}

.features .feature-item:hover {
    transform: translateY(-10px);
}

.features .feature-item i {
    color: #4CAF50;
    margin-bottom: 10px;
}

.contact {
    padding: 60px 0;
    background-color: #fff;
    text-align: center;
}

.contact h2 {
    font-size: 36px;
    margin-bottom: 40px;
}

.contact form {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 600px;
    margin: 0 auto;
}

.contact form label {
    font-weight: bold;
    text-align: left;
}

.contact form input, .contact form textarea {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    width: 100%;
}

.contact form button {
    background-color: #4CAF50;
    color: white;
    padding: 14px 24px;
    border: none;
    border-radius: 4px;
    font-size: 18px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.contact form button:hover {
    background-color: #45a049;
}

.footer {
    background-color: #333;
    color: white;
    padding: 20px 0;
    text-align: center;
}

.footer .footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
    gap: 20px;
}

.footer .footer-links a {
    color: white;
    text-decoration: none;
    transition: text-decoration 0.3s;
}

.footer .footer-links a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .features .feature-list {
        flex-direction: column;
    }

    .navbar .nav-links {
        display: none;
        flex-direction: column;
        width: 100%;
    }

    .navbar .nav-links li {
        margin: 0;
    }

    .navbar .icon {
        display: block;
    }

    .navbar.responsive .nav-links {
        display: flex;
    }
}