body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: #f8f9fa;
    color: #333;
}

.header {
    background: #ffffff;
    text-align: center;
    padding: 30px 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.logo {
    max-width: 180px;
    margin-bottom: 10px;
}

.header h1 {
    margin: 10px 0 5px;
    color: #0b5ed7;
}

.tagline {
    color: #555;
    font-size: 16px;
}

.hero {
    background: linear-gradient(135deg, #0b5ed7, #198754);
    color: white;
    text-align: center;
    padding: 60px 20px;
}

.hero h2 {
    font-size: 32px;
    margin-bottom: 15px;
}

.hero p {
    max-width: 700px;
    margin: auto;
    font-size: 18px;
}

.btn {
    display: inline-block;
    margin-top: 20px;
    background: white;
    color: #0b5ed7;
    padding: 12px 25px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
}

.features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding: 50px 20px;
    background: #fff;
}

.feature {
    width: 300px;
    margin: 15px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
    text-align: center;
}

.feature h3 {
    color: #198754;
}

.about, .contact {
    padding: 50px 20px;
    text-align: center;
}

.about h2, .contact h2 {
    color: #0b5ed7;
}

.footer {
    background: #212529;
    color: white;
    text-align: center;
    padding: 15px;
}