/* A developer buying guide: free implementation, core capabilities, then clear pricing. */
.campaign-header { position: sticky; top: 0; z-index: 50; background: var(--paper); border-bottom: 1px solid var(--rule); }
.campaign-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-block: 20px; }
.campaign-hero { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; padding-block: clamp(48px, 7vw, 88px); }
.campaign-hero h1 { font-size: clamp(2.5rem, 4.6vw, 4.15rem); max-width: 18ch; }
.campaign-hero__accent { color: var(--brand-dark); }
.campaign-lede { margin-top: 26px; color: var(--ink-soft); font-size: 1.15rem; }
.campaign-hero__offer { margin-top: 26px; font-size: .95rem; }
.campaign-hero__offer strong { color: var(--brand-dark); }
.campaign-hero .hero-actions { margin-top: 20px; gap: 16px; }
.campaign-note { margin-top: 20px; color: var(--ink-soft); font-size: .88rem; }
.campaign-product { margin: 0; min-width: 0; }
.campaign-product__label { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; padding: 12px 16px; color: var(--paper); background: var(--ink); font-family: var(--font-mono); font-size: .7rem; }
.campaign-product img { display: block; width: 100%; border: 1px solid var(--rule-dark); }
.campaign-product figcaption { margin-top: 12px; color: var(--ink-soft); font-size: .8rem; }
.campaign-how { background: var(--paper-raised); border-block: 1px solid var(--rule); padding-block: clamp(56px, 6vw, 80px); }
.campaign-how h2, .campaign-features h2, .campaign-request h2, .campaign-faq h2 { font-size: clamp(1.9rem, 3.4vw, 2.9rem); }
.campaign-how h2 { max-width: 27ch; }
.campaign-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; list-style: none; margin: 36px 0 0; padding: 0; }
.campaign-steps > li { min-width: 0; padding-top: 18px; border-top: 1px solid var(--rule-dark); }
.campaign-step-number { display: block; margin-bottom: 16px; color: var(--brand-dark); font-family: var(--font-mono); font-size: .8rem; }
.campaign-steps h3 { font-size: 1.3rem; }
.campaign-steps p { margin-top: 14px; color: var(--ink-soft); font-size: .96rem; }
.campaign-steps .text-link { display: inline-block; margin-top: 16px; font-size: .9rem; }
.campaign-sample-links { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.campaign-install { margin-top: 16px; font-size: .88rem; }
.campaign-install summary { color: var(--brand-dark); cursor: pointer; font-weight: 600; }
.campaign-install pre { margin: 12px 0 0; padding: 12px; overflow-x: auto; color: var(--code-ink); background: var(--code); font-family: var(--font-mono); font-size: .75rem; }
.campaign-features { padding-block: clamp(56px, 7vw, 88px); }
.campaign-features__intro > p:last-child { max-width: 650px; margin-top: 20px; color: var(--ink-soft); }
.campaign-feature-rows { display: grid; gap: 40px; margin-top: 40px; }
.campaign-feature-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 64px; align-items: center; padding-block: 28px; }
.campaign-feature-row + .campaign-feature-row { border-top: 1px solid var(--rule); }
.campaign-feature-image { margin: 0; width: 100%; max-width: 420px; justify-self: center; }
.campaign-feature-image a { display: block; }
.campaign-feature-image img { display: block; width: 100%; height: auto; max-height: 320px; object-fit: contain; }
.campaign-screenshot a { width: fit-content; max-width: 100%; margin-inline: auto; padding: 10px; background: var(--paper-raised); border: 1px solid var(--rule-dark); border-radius: 8px; box-shadow: 0 8px 24px rgb(24 24 35 / 8%), 0 2px 4px rgb(24 24 35 / 4%); text-decoration: none; }
.campaign-screenshot img { width: auto; max-width: 100%; border: 1px solid var(--rule); border-radius: 3px; }
.campaign-screenshot__label { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 2px 4px 10px; color: var(--ink-soft); font-family: var(--font-mono); font-size: .65rem; line-height: 1.4; }
.campaign-screenshot__label > span:last-child { color: var(--brand-dark); font-size: .95rem; }
.campaign-screenshot a:hover { border-color: var(--brand-dark); }
.campaign-system svg { display: block; width: 100%; height: auto; font-family: var(--font-sans); }
.campaign-system__connections { color: var(--brand-dark); }
.campaign-system__node { fill: var(--paper-raised); stroke: var(--rule-dark); }
.campaign-system__node--brand { fill: var(--brand-pale); stroke: var(--brand-dark); }
.campaign-system__app { fill: none; stroke: var(--rule-dark); stroke-dasharray: 5 4; }
.campaign-system__title { fill: var(--ink); font-size: 17px; font-weight: 600; }
.campaign-system__title--database { font-size: 15px; }
.campaign-system__icon { fill: none; stroke: var(--brand-dark); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.campaign-system__detail { fill: var(--ink-soft); font-size: 13px; }
.campaign-system__label { fill: var(--brand-dark); font-size: 13px; }
.campaign-system figcaption { margin-top: 8px; color: var(--ink-soft); font-size: .8rem; }
.campaign-feature-row--reverse .campaign-feature-image { grid-column: 2; grid-row: 1; }
.campaign-feature-row--reverse .campaign-feature-copy { grid-column: 1; grid-row: 1; }
.campaign-feature-copy h3 { font-size: 1.5rem; }
.campaign-feature-copy ul { margin: 20px 0 0; padding-left: 20px; color: var(--ink-soft); font-size: .96rem; }
.campaign-feature-copy li { padding-left: 3px; margin-bottom: 12px; }
.campaign-feature-copy li:last-child { margin-bottom: 0; }
.campaign-feature-copy li::marker { color: var(--brand-dark); }
.campaign-features__footer { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px 30px; margin-top: 30px; padding-top: 24px; border-top: 1px solid var(--rule); font-size: .9rem; }
.campaign-features__footer p { max-width: 650px; color: var(--ink-soft); }
.campaign-purchase { padding-block: clamp(56px, 7vw, 88px); background: var(--brand-pale); border-block: 1px solid var(--rule); }
.campaign-request { display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; align-items: start; }
.campaign-price-copy > p:last-child { margin-top: 24px; color: var(--ink-soft); }
.campaign-price { display: grid; gap: 6px; margin-top: 28px; }
.campaign-price del { color: var(--ink-soft); font-size: 1.1rem; }
.campaign-price strong { font-size: clamp(2.5rem, 4.5vw, 3.8rem); line-height: 1.15; letter-spacing: -.04em; }
.campaign-price > span { color: var(--ink-soft); font-size: .95rem; }
.campaign-purchase-inclusions { margin: 24px 0 0; padding-left: 20px; font-size: .95rem; }
.campaign-purchase-inclusions li { margin-top: 10px; }
.campaign-purchase .demo-form { background: var(--paper-raised); }
.campaign-purchase .demo-form__submit { flex-direction: column; align-items: stretch; }
.campaign-purchase .demo-form__submit .button { width: 100%; }
.campaign-purchase .demo-form__submit p { max-width: none; }
#early-adopter-request, #library-heading, #features-heading, #subscription-flow { scroll-margin-top: 110px; }
.campaign-faq { padding-block: 56px 72px; }
.campaign-faq h2 { margin-bottom: 26px; }
.campaign-faq details { padding-block: 20px; border-top: 1px solid var(--rule); }
.campaign-faq summary { cursor: pointer; font-weight: 600; }
.campaign-faq details p { max-width: 760px; margin-top: 14px; color: var(--ink-soft); }
.campaign-footer { display: flex; flex-wrap: wrap; gap: 24px; padding-block: 28px; border-top: 1px solid var(--rule); color: var(--ink-soft); font-size: .85rem; }
.campaign-footer span { margin-right: auto; }
@media (max-width: 900px) {
  .campaign-hero, .campaign-request { grid-template-columns: 1fr; gap: 36px; }
  .campaign-hero h1 { max-width: 23ch; }
  .campaign-product { max-width: 720px; }
  .campaign-steps, .campaign-feature-row { gap: 24px; }
  .campaign-request .demo-form { max-width: none; }
}
@media (max-width: 680px) {
  .campaign-steps, .campaign-feature-row { grid-template-columns: 1fr; gap: 30px; }
  .campaign-feature-rows { gap: 24px; }
  .campaign-feature-row .campaign-feature-copy { grid-column: 1; grid-row: 1; }
  .campaign-feature-row .campaign-feature-image { grid-column: 1; grid-row: 2; max-width: 360px; }
  .campaign-hero .hero-actions { align-items: flex-start; flex-direction: column; }
  .campaign-header .site-logo img { width: 125px; }
  .campaign-header .button { font-size: .78rem; padding-inline: 12px; }
}