/* Resetting default browser styles */
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
    box-sizing: border-box;
}

/* Remove list styles */
ul, ol {
    list-style: none;
}

/* Typography */
body {
    font-family: Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #333;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 15px;
}

h1 { font-size: 36px; }
h2 { font-size: 30px; }
h3 { font-size: 24px; }
h4 { font-size: 20px; }
h5 { font-size: 18px; }
h6 { font-size: 16px; }

p {
    margin-bottom: 15px;
}

/* Links */
a {
    color: #007bff;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Header */
.header {
    background-color: #f8f9fa;
    padding: 20px 0;
    text-align: center;
}

.header h1 {
    font-size: 36px;
    margin-bottom: 10px;
}

/* Footer */
.footer {
    background-color: #333;
    color: #fff;
    padding: 20px 0;
    text-align: center;
}

/* Main content */
.main-content {
    padding: 30px 0;
}

/* Section */
.section {
    margin-bottom: 30px;
}

.section h2 {
    font-size: 24px;
    margin-bottom: 15px;
}

.section p {
    font-size: 16px;
    line-height: 1.6;
}

/* Call to action */
.call-to-action {
    background-color: #28a745;
    color: #fff;
    padding: 15px 30px;
    text-align: center;
    border-radius: 5px;
    display: inline-block;
    font-weight: bold;
    text-transform: uppercase;
    transition: background-color 0.3s ease;
}

.call-to-action:hover {
    background-color: #218838;
}

/* Responsive */
@media (max-width: 767px) {
    .container {
        padding: 0 10px;
    }

    h1 { font-size: 30px; }
    h2 { font-size: 26px; }
    h3 { font-size: 22px; }
    h4 { font-size: 18px; }
    h5 { font-size: 16px; }
    h6 { font-size: 14px; }
}