/* read-to-me marketing + privacy/support site.
   Single page, mobile-first, system fonts, no JS, no external requests. */

* { box-sizing: border-box; }

html {
    color-scheme: light dark;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 17px;
    line-height: 1.55;
    color: #1c1c1e;
    background: #fafafa;
}

@media (prefers-color-scheme: dark) {
    body { color: #f2f2f7; background: #0a0a0a; }
    .muted { color: #98989d; }
    .cta { background: #f2f2f7; color: #0a0a0a; }
    .price-detail { border-color: #2c2c2e; }
}

.container {
    max-width: 640px;
    margin: 0 auto;
    padding: 0 24px;
}

/* --- header --- */

header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 24px;
    padding-bottom: 24px;
}
.brand {
    font-weight: 600;
    text-decoration: none;
    color: inherit;
}
header nav a {
    color: inherit;
    text-decoration: none;
    margin-left: 16px;
    opacity: 0.7;
}
header nav a:hover { opacity: 1; }

/* --- type --- */

h1 {
    font-size: 40px;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin: 32px 0 16px;
}
h2 {
    font-size: 26px;
    line-height: 1.2;
    letter-spacing: -0.01em;
    margin: 48px 0 16px;
}
h3 {
    font-size: 18px;
    margin: 24px 0 8px;
}
.lede {
    font-size: 19px;
    color: #444;
}
@media (prefers-color-scheme: dark) {
    .lede { color: #c7c7cc; }
}
.muted { color: #6b6b70; }
.small { font-size: 14px; }

/* --- hero + CTA --- */

.hero { padding-top: 32px; padding-bottom: 32px; }

.cta {
    display: inline-block;
    margin: 16px 0 8px;
    padding: 12px 20px;
    background: #1c1c1e;
    color: #fff;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
}
.cta:hover { opacity: 0.9; }

/* --- how-it-works --- */

.steps {
    padding-left: 24px;
}
.steps li {
    margin-bottom: 12px;
}

/* --- pricing block --- */

.pricing {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-top: 8px;
}
.price {
    font-size: 36px;
    font-weight: 600;
    letter-spacing: -0.02em;
}
.price-detail {
    flex: 1;
    padding-left: 24px;
    border-left: 1px solid #e5e5ea;
}
.price-detail p { margin: 4px 0 0; }

/* --- privacy/support --- */

#privacy ul, #support ul {
    padding-left: 24px;
}
#privacy li, #support li {
    margin-bottom: 8px;
}

a { color: inherit; }

/* --- footer --- */

footer {
    margin-top: 64px;
    padding-bottom: 32px;
    text-align: center;
}