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

body {
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

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

header {
    background-color: #2c3e50;
    color: white;
    padding: 20px 0;
    text-align: center;
}

header h1 {
    font-size: 2.2rem;
    margin-bottom: 10px;
}

header p {
    font-size: 1.1rem;
    margin-bottom: 15px;
}

.cta-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 20px;
}

.cta-btn {
    padding: 12px 24px;
    background-color: #3498db;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: background-color 0.3s;
}

.cta-btn:hover {
    background-color: #2980b9;
}

.cta-btn.secondary {
    background-color: #27ae60;
}

.cta-btn.secondary:hover {
    background-color: #219653;
}

section {
    padding: 40px 0;
    border-bottom: 1px solid #eee;
}

h2 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: #2c3e50;
    text-align: center;
}

h3 {
    font-size: 1.4rem;
    margin: 20px 0 10px;
    color: #34495e;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.feature-card {
    background: white;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.feature-card p {
    margin-top: 10px;
    color: #555;
}

.steps {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.steps ol {
    padding-left: 20px;
    margin-top: 15px;
}

.steps li {
    margin-bottom: 10px;
    font-size: 1.05rem;
}

.pro-tip {
    background-color: #e8f4fd;
    padding: 15px;
    border-left: 4px solid #3498db;
    margin-top: 20px;
    border-radius: 0 5px 5px 0;
}

.compatibility {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.compatibility-card {
    background: white;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.faq {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    margin-bottom: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    overflow: hidden;
}

.faq-question {
    padding: 15px 20px;
    font-weight: bold;
    cursor: pointer;
    background-color: #f1f1f1;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s, padding 0.3s;
}

.faq-answer.show {
    padding: 15px 20px;
    max-height: 500px;
}

footer {
    background-color: #2c3e50;
    color: white;
    padding: 30px 0;
    text-align: center;
    margin-top: 40px;
}

footer a {
    color: #3498db;
    text-decoration: none;
}

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

/* Responsive adjustments */
@media (max-width: 768px) {
    header h1 {
font-size: 1.8rem;
    }

    h2 {
font-size: 1.5rem;
    }

    h3 {
font-size: 1.2rem;
    }
}