/* Global */

body {
    font-family: Arial, Helvetica, sans-serif;
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 30px;
    line-height: 1.7;
    color: #1a1a1a;
    background: #ffffff;
}


/* Header */

header {
    padding: 60px 0 40px;
    border-bottom: 1px solid #e5e5e5;
}


header h1 {
    font-size: 48px;
    margin-bottom: 15px;
    letter-spacing: -1px;
}


header p {
    font-size: 20px;
    color: #555;
}



/* Sections */

section {

    margin-top: 50px;

    padding: 30px;

    border: 1px solid #e8e8e8;

    border-radius: 12px;

    background: #fafafa;

}



section h2 {

    font-size: 28px;

    margin-bottom: 20px;

}



/* Lists */

ul {

    padding-left: 25px;

}


li {

    margin: 12px 0;

    font-size: 18px;

}



/* Footer */

footer {

    margin-top: 70px;

    padding-top: 30px;

    border-top: 1px solid #e5e5e5;

    color: #777;

}