* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

body {
    line-height: 1.6;
    color: #333;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background: #fff;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
}

.logo {
    font-size: 1.5em;
    font-weight: bold;
    color: #007bff;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

nav a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
}

nav a.btn {
    background: #007bff;
    color: #fff;
    padding: 8px 16px;
    border-radius: 5px;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #007bff, #00c4b4);
    color: #fff;
    text-align: center;
    padding: 100px 20px;
    margin-top: 80px;
}

.hero h1 {
    font-size: 2.5em;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2em;
    margin-bottom: 30px;
}

.btn-primary {
    background: #fff;
    color: #007bff;
    padding: 12px 24px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
}

/* Features Section */
.features {
    padding: 60px 20px;
    text-align: center;
}

.features h2 {
    font-size: 2em;
    margin-bottom: 40px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.feature-card {
    background: #f9f9f9;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.feature-card h3 {
    margin-bottom: 10px;
}

/* Call to Action */
.cta {
    background: #007bff;
    color: #fff;
    text-align: center;
    padding: 60px 20px;
}

.cta h2 {
    font-size: 2em;
    margin-bottom: 20px;
}

.cta p {
    margin-bottom: 30px;
}

/* Footer */
footer {
    background: #333;
    color: #fff;
    padding: 40px 20px;
    text-align: center;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 20px;
}

.footer-links a {
    color: #fff;
    margin: 0 10px;
    text-decoration: none;
}

.footer-social a {
    color: #fff;
    margin: 0 10px;
    text-decoration: none;
}