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

body {
    background-color: #f5f7fa;
    color: #333;
}

header {
    background: linear-gradient(135deg, #4facfe, #32bb73);
    color: white;
    text-align: center;
    padding: 30px 20px;
}

.logo img {
    width: 80px;
    margin-bottom: 10px;
}

header h1 {
    font-size: 28px;
    margin-bottom: 10px;
}

/* Tombol CTA */
.cta-btn {
    display: inline-block;
    margin-top: 15px;
    padding: 12px 25px;
    background-color: #25d366;
    color: white;
    text-decoration: none;
    font-weight: bold;
    border-radius: 30px;
    transition: 0.3s;
}

.cta-btn:hover {
    background-color: #1ebe5d;
    transform: scale(1.05);
}

main {
    padding: 20px;
    display: flex;
    justify-content: center;
}

.content {
    background: white;
    max-width: 800px;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

h2 {
    margin-top: 20px;
    margin-bottom: 10px;
    color: #24bb5f;
}

ul, ol {
    margin-left: 20px;
    margin-bottom: 15px;
}

.call-box {
    background: #e3f2fd;
    border-left: 5px solid #2196f3;
    padding: 15px;
    margin: 20px 0;
    border-radius: 8px;
}

.phone {
    font-size: 18px;
    font-weight: bold;
    color: #0d47a1;
}

footer {
    text-align: center;
    padding: 15px;
    margin-top: 20px;
    background: #222;
    color: #ccc;
}