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

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #f4f4f4;
}

/* Header */
header {
    background: #007BFF;
    color: #fff;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo {
    font-size: 22px;
    font-weight: bold;
}

nav ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    position: absolute;
    top: 60px;
    left: 0;
    width: 100%;
    background: #007BFF;
    display: none;
    z-index: 999;
}

nav ul.active {
    display: block;
}

nav ul li {
    text-align: center;
    padding: 10px 0;
}

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

.menu-toggle {
    background: transparent;
    border: none;
    color: #fff;
    font-size: 28px;
    cursor: pointer;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 50px 20px;
    background: linear-gradient(to bottom, #007BFF, #00d4ff);
    color: #fff;
}

.hero-content h1 {
    font-size: 28px;
    margin-bottom: 15px;
}

.hero-content p {
    font-size: 18px;
    margin-bottom: 25px;
}

.hero-img {
    width: 80%;
    max-width: 350px;
    margin: 20px auto;
    display: block;
}

.btn-container {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 20px;
}

.btn {
    display: inline-block;
    padding: 12px 25px;
    font-size: 16px;
    border-radius: 5px;
    text-align: center;
    transition: 0.3s;
    text-decoration: none;
}

.btn-primary {
    background: #28a745;
    color: #fff;
}

.btn-primary:hover {
    background: #218838;
}

.btn-secondary {
    background: #ffc107;
    color: #fff;
}

.btn-secondary:hover {
    background: #e0a800;
}

/* Features Section */
#features {
    padding: 40px 20px;
    background: #fff;
    text-align: center;
}

.features-container {
    display: flex;
    flex-direction: column;
    gap: 30px;
    justify-content: center;
    align-items: center;
}

.feature {
    max-width: 90%;
    background: #f9f9f9;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px #ccc;
}

.feature img {
    width: 60px;
    margin-bottom: 10px;
}

.feature h3 {
    font-size: 20px;
    margin-bottom: 10px;
}

/* Download Section */
.download-section {
    text-align: center;
    padding: 40px 20px;
    background: #007BFF;
    color: #fff;
}

.download-section h2 {
    font-size: 28px;
    margin-bottom: 15px;
}

.download-section p {
    font-size: 18px