/* Solution pages (template-solution.php): one template, a colour theme per brand model.
   The template prints the theme as --t-* custom properties on .so-themed (from data/themes.php through gf_theme()).
   Every colour in the page body derives from those properties; nothing here is a fixed hue. Each section is a "tone"
   that sets the scoped --s-* properties (bg, fg, fg2, line, card, link, mark, hi, on-hi); components only read --s-*.
   Tones: light (bg), tint (primary mixed into bg), surface, dark (deep), band (primary).
   Shape language is the site's "Pep": ink outlines, big radii, pill buttons with a round arrow badge, hard offset shadows.
   The site chrome (header, footer, lead form, trademark notice) stays on the site palette and sits outside .so-themed.
   Motion is transform, opacity, clip-path and filter only (contract: assets/js/motion.js). Everything is complete and
   readable without JavaScript and under prefers-reduced-motion. */

/* Components v2
   The shared component layer for hub and spokes. Defined here once (the .so-themed prefix lets it win over the older
   single-class rules further down, so nothing below needs touching): section head and heading scale, card grids that fit
   their count, checklist (.so-check), chip (.so-chip), disclosure (.so-more), one table separator style. Existing class
   names keep working; reuse these, do not redefine them per section.
   - Section head: .so-head > h2.so-h2 + p.so-p (left h2, lede right or under); margin below it is one value for every section.
   - Table: .so-tw > .so-table (header row, solid 1px separators, .so-table--own emphasises the last column, restacks <760px).
   - Card: .so-cards > li (28px radius, one padding, no top bars); counts of 2, 4 and 5 never leave an orphan at 901px and up.
   - Checklist: ul.so-check > li > .ico + span.   Chip: .so-chip or .so-chips > li.   Numbered flow: .so-flow.
   - Link card: a.so-spoke (arrow badge).   Disclosure: details.so-more > summary + content.   FAQ: .so-qa. */
.so-themed .so-h2 { font-size: clamp(2.25rem, 4.6vw, 4.25rem); line-height: 1.02; letter-spacing: -.035em; }
.so-themed .so-head { margin-bottom: clamp(40px, 4.5vw, 64px); }
.so-themed .so-p { max-width: 56ch; font-size: clamp(1.0625rem, 1.2vw, 1.25rem); line-height: 1.55; }
.so-themed .so-head--stack .so-p { max-width: 70ch; }
.so-themed .so-cards > li::before { display: none; }
.so-themed .so-cards > li { padding: 32px 30px 30px; }
.so-themed .so-table tbody th, .so-themed .so-table td, .so-themed .so-facts tr + tr :is(th, td) { border-top: 1px solid var(--s-line); }
.so-themed .so-facts tr + tr :is(th, td) { border-top-style: solid; }
.so-themed .so-chip, .so-themed .so-chips li { padding: 8px 16px; border: var(--so-ol) solid var(--s-line); border-radius: 999px; background: var(--s-card); font-size: 14px; font-weight: 700; line-height: 1.3; color: var(--s-fg); }
.so-themed .so-chip { display: inline-flex; }
.so-themed .so-check { display: grid; gap: 10px; font-size: 15px; font-weight: 700; line-height: 1.45; color: var(--s-fg); }
.so-themed .so-check li { display: flex; align-items: flex-start; gap: 11px; }
.so-themed .so-check .ico { flex: none; width: 22px; height: 22px; padding: 3px; margin-top: 1px; border-radius: 50%; background: var(--t-primary); color: var(--t-on-primary); }
/* disclosure: a real <details>; the summary is a pill button, the content stays in the HTML when closed */
.so-themed .so-more > summary { display: inline-flex; align-items: center; gap: 12px; min-height: 52px; padding: 0 22px; border: var(--so-ol) solid var(--s-line); border-radius: 999px; background: var(--s-card); color: var(--s-fg); font: 800 15px/1.1 var(--sans); list-style: none; cursor: pointer; transition: transform .3s var(--ez); }
.so-themed .so-more > summary::-webkit-details-marker { display: none; }
.so-themed .so-more > summary:hover { transform: translate(-2px, -2px); box-shadow: 3px 3px 0 var(--s-line); }
.so-themed .so-more > summary:active { transform: none; box-shadow: none; transition-duration: .1s; }
.so-themed .so-more > summary::after { content: ""; width: 9px; height: 9px; margin-top: -4px; border: solid currentColor; border-width: 0 2px 2px 0; transform: rotate(45deg); transition: transform .35s var(--ez); }
.so-themed .so-more[open] > summary::after { margin-top: 3px; transform: rotate(-135deg); }
@media (min-width: 901px) {
  .so-themed .so-cards:has(> li:nth-child(4):last-child) { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .so-themed .so-cards:has(> li:nth-child(5):last-child) { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .so-themed .so-cards:has(> li:nth-child(5):last-child) > li { grid-column: span 2; }
  .so-themed .so-cards:has(> li:nth-child(5):last-child) > li:nth-child(n + 4) { grid-column: span 3; }
}
@media (max-width: 760px) { .so-themed .so-table--own td:last-child { margin-top: 14px; } }

/* ---------- Base (the header's div.mcv-sp wrapper) ---------- */
html, body { margin: 0; }
.mcv-sp { --stick: calc(var(--head-h, 64px) + 20px); --so-nav-h: 56px; font: 400 17px/1.6 var(--sans); color: var(--ink, #141414); background: var(--paper, #fff); overflow-x: clip; }
.mcv-sp :where(h1, h2, h3, h4) { margin: 0; font-weight: 700; text-wrap: balance; }
.mcv-sp :where(p, figure, blockquote, dl, dd) { margin: 0; }
.mcv-sp :where(ul, ol) { margin: 0; padding: 0; list-style: none; }
.mcv-sp :where(a) { color: inherit; text-decoration: none; }
.mcv-sp [id] { scroll-margin-top: calc(var(--stick) + var(--so-nav-h) + 20px); }
.sp-wrap { position: relative; max-width: 1368px; margin-inline: auto; padding-inline: 24px; }
.sp-chev { width: 14px; height: 14px; flex: 0 0 14px; transition: transform .2s var(--ease); }

/* ---------- Theme and tones ---------- */
.so-themed {
  --so-r: 40px; --so-r2: 28px; --so-lift: 48px; --so-ol: 2px;
  --ez: var(--ease-out-expo, cubic-bezier(.16, 1, .3, 1));
  --tone-tint: color-mix(in srgb, var(--t-primary) 10%, var(--t-bg));
  color: var(--t-ink); background: var(--t-bg);
}
.so-themed, .so-light, .so-hero, .so-nav {
  --s-bg: var(--t-bg); --s-fg: var(--t-ink); --s-fg2: var(--t-soft); --s-line: var(--t-ink); --s-card: var(--t-surface);
  --s-link: var(--t-link); --s-mark: var(--t-mark); --s-hi: var(--t-primary); --s-on-hi: var(--t-on-primary);
}
.so-glance, .so-how, .so-cost, .so-faq, .so-demo-sec { --s-bg: var(--tone-tint); }
.so-gallery, .so-revenue, .so-pay { --s-bg: var(--t-surface); --s-card: var(--t-bg); }
.so-dark, .so-stats, .so-lb {
  --s-bg: var(--t-deep); --s-fg: var(--t-on-deep); --s-fg2: color-mix(in srgb, var(--s-fg) 84%, var(--s-bg));
  --s-line: color-mix(in srgb, var(--s-fg) 80%, var(--s-bg)); --s-card: color-mix(in srgb, var(--s-fg) 8%, var(--s-bg));
  --s-link: var(--t-link-deep); --s-mark: transparent;
}
.so-band {
  --s-bg: var(--t-primary); --s-fg: var(--t-on-primary); --s-fg2: var(--t-on-primary); --s-line: var(--t-on-primary);
  --s-card: var(--t-surface); --s-link: var(--t-on-primary); --s-mark: transparent; --s-hi: var(--t-accent); --s-on-hi: var(--t-on-accent);
}
.so-band .so-cards > li { --s-fg: var(--t-ink); --s-fg2: var(--t-soft); --s-line: var(--t-ink); --s-link: var(--t-link); }
.so-sec, .so-stats { background: var(--s-bg); color: var(--s-fg); }
.so-themed :focus-visible { outline: 3px solid var(--s-fg); outline-offset: 3px; border-radius: 8px; }

/* ---------- Shared pieces ---------- */
.so-wrap { width: min(100% - 48px, 1320px); margin-inline: auto; }
.so-sec { position: relative; padding-block: 130px; }
/* Every change between a light tone and a deep one gets rounded shoulders: the next section rises over the one before. */
:is(.so-dark, .so-band) + .so-light, .so-light + :is(.so-dark, .so-band) { z-index: 1; margin-top: calc(var(--so-lift) * -1); border-radius: var(--so-lift) var(--so-lift) 0 0; }
:is(.so-dark, .so-band):has(+ .so-light), .so-light:has(+ :is(.so-dark, .so-band)) { padding-bottom: calc(130px + var(--so-lift)); }
.so-h2 { font: 800 clamp(32px, 4vw, 58px)/1.03 var(--display); letter-spacing: -.035em; color: var(--s-fg); text-wrap: balance; }
.so-h2 em, .so-tagline em { font-style: normal; color: var(--s-link); background: linear-gradient(transparent 64%, var(--s-mark) 64% 94%, transparent 94%); }
.so-p { max-width: 58ch; font-size: 18px; line-height: 1.65; color: var(--s-fg2); }
.so-head { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 24px 56px; align-items: end; margin-bottom: 60px; }
.so-head--stack, .so-head--center { grid-template-columns: minmax(0, 1fr); gap: 22px; }
.so-head--stack .so-p { max-width: 74ch; }
.so-head--center { justify-items: center; text-align: center; }
.so-head--center .so-h2 { max-width: 18ch; }
.so-sub { margin-bottom: 18px; font: 800 22px/1.15 var(--display); letter-spacing: -.02em; color: var(--s-fg); }
.so-note { margin-top: 28px; padding: 24px 30px; border-radius: var(--so-r2); border: var(--so-ol) dashed var(--s-line); background: var(--s-card); font-size: 15.5px; line-height: 1.7; color: var(--s-fg2); }
.so-note b { color: var(--s-fg); }
.so-link { display: inline-flex; align-items: center; gap: 8px; padding-bottom: 3px; border-bottom: 2px solid var(--s-line); font-weight: 800; color: var(--s-fg); transition: transform .3s var(--ez); }
.so-link:hover { transform: translateX(3px); }
.so-link .ico { width: 18px; height: 18px; transition: transform .35s var(--ez); }
.so-link:hover .ico { transform: translateX(4px); }

/* Pill button ending in a circular arrow badge. Hover: it lifts and a hard shadow appears (the shadow switches, the lift animates). */
.so-btn { display: inline-flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 60px; padding: 5px 5px 5px 28px; border: var(--so-ol) solid var(--s-line); border-radius: 999px; background: var(--s-hi); color: var(--s-on-hi); font-weight: 800; font-size: 16px; line-height: 1.1; white-space: nowrap; cursor: pointer; transition: transform .35s var(--ez); }
.so-arr { flex: none; display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; overflow: hidden; background: var(--s-on-hi); color: var(--s-hi); transition: transform .5s var(--ease-spring, var(--ez)); }
.so-arr .ico { width: 20px; height: 20px; }
.so-btn:hover { transform: translate(-3px, -3px); box-shadow: 5px 5px 0 var(--s-line); }
.so-btn:hover .so-arr { transform: scale(1.08); }
.so-btn:hover .so-arr .ico { animation: so-arr-fly .6s var(--ease-in-out, ease-in-out); }
.so-btn:active { transform: translate(0, 0); box-shadow: none; transition-duration: .1s; }
@keyframes so-arr-fly { 45% { transform: translateX(46px); } 46% { transform: translateX(-46px); } }
.so-btn--line { background: var(--s-card); color: var(--s-fg); }
.so-btn--line .so-arr { background: var(--s-fg); color: var(--s-card); }

/* Device frames around the real screenshots: outlined, the screens keep their own colours */
.so-dev { position: relative; display: block; padding: 7px; border: var(--so-ol) solid var(--s-line); border-radius: 30px; background: var(--s-card); box-shadow: 5px 5px 0 var(--s-line); }
.so-dev img { display: block; width: 100%; height: auto; border-radius: 22px; object-fit: cover; object-position: top; background: var(--s-bg); }
.so-dev--phone img { aspect-ratio: 9 / 19; }
.so-dev--desk { padding: 26px 6px 6px; border-radius: 18px; }
.so-dev--desk::before { content: ""; position: absolute; left: 13px; top: 9px; width: 8px; height: 8px; border-radius: 50%; background: var(--t-primary); box-shadow: 14px 0 var(--t-accent), 28px 0 var(--s-line); }
.so-dev--desk img { aspect-ratio: 16 / 10; border-radius: 10px; }

/* Outlined cards (use cases, support, compliance, revenue fallback) */
.so-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 20px; }
.so-cards > li { position: relative; padding: 34px 32px 32px; border: var(--so-ol) solid var(--s-line); border-radius: var(--so-r2); background: var(--s-card); transition: transform .35s var(--ez); }
.so-cards > li::before { content: ""; display: block; width: 44px; height: 10px; margin-bottom: 20px; border: var(--so-ol) solid var(--s-line); border-radius: 10px; background: var(--t-primary); }
.so-cards > li:hover { transform: translate(-3px, -3px); box-shadow: 6px 6px 0 var(--s-line); }
.so-cards :is(h3, h4) { font: 800 clamp(21px, 1.8vw, 25px)/1.15 var(--display); letter-spacing: -.025em; color: var(--s-fg); }
.so-cards p { margin-top: 12px; font-size: 15.5px; line-height: 1.65; color: var(--s-fg2); }
.so-cards--tight > li { padding: 26px 26px 24px; }
.so-cards--tight h4 { font-size: 19px; }

/* ---------- Tables: real tables, designed; they reflow into cards on phones ---------- */
.so-tw { border: var(--so-ol) solid var(--s-line); border-radius: var(--so-r2); background: var(--s-card); padding: 10px; }
.so-table { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 15.5px; line-height: 1.55; text-align: left; }
.so-table thead th { padding: 16px 22px 14px; font: 800 13.5px/1.3 var(--sans); color: var(--s-link); white-space: nowrap; }
.so-table tbody th { width: 24%; padding: 20px 22px; border-top: 1px solid var(--s-line); font: 800 17.5px/1.25 var(--display); letter-spacing: -.02em; color: var(--s-fg); vertical-align: top; }
.so-table td { padding: 20px 22px; border-top: 1px solid var(--s-line); color: var(--s-fg2); vertical-align: top; }
.so-table tbody tr { transition: background-color .2s; }
.so-table tbody tr:hover { background: color-mix(in srgb, var(--s-fg) 6%, transparent); }
.so-table--duo tbody th { width: 34%; }
/* the "ours" column: one continuous primary panel down the right edge */
.so-table--own :is(th, td):last-child { background: var(--t-primary); color: var(--t-on-primary); border-top-color: color-mix(in srgb, var(--t-on-primary) 30%, transparent); font-weight: 700; }
.so-table--own thead th:last-child { border-radius: 20px 20px 0 0; color: var(--t-on-primary); font: 800 17px/1.2 var(--display); letter-spacing: -.02em; }
.so-table--own tbody tr:last-child td:last-child { border-radius: 0 0 20px 20px; }
.so-table--own tbody tr:hover { background: none; }
.so-table--own tbody tr:hover :is(th, td):not(:last-child) { background: color-mix(in srgb, var(--s-fg) 6%, transparent); }
.so-table--price td:last-child { width: 1%; white-space: nowrap; font: 700 13.5px/1.6 var(--mono); color: var(--s-fg); }
.so-tgroup th[scope="rowgroup"] { width: auto; padding: 14px 22px 12px; background: color-mix(in srgb, var(--s-fg) 8%, var(--s-card)); font: 800 13.5px/1.3 var(--sans); letter-spacing: 0; color: var(--s-fg); }
.so-table--groups tbody:first-of-type .so-tgroup th { border-radius: 14px 14px 0 0; }
.so-table--groups tbody tr:hover { background: none; }
.so-revenue .so-table td:nth-child(3) { color: var(--s-link); font-weight: 700; }

/* ---------- 1. Hero: the theme's wash, a veil of the page colour behind the copy, the product on the bright side ---------- */
.so-hero { --o: clamp(0, (var(--p, .48) - .48) * 2.2, 1); position: relative; isolation: isolate; overflow: clip; padding: 30px 0 0; background: var(--t-grad); color: var(--s-fg); }
.so-hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, color-mix(in srgb, var(--t-bg) 92%, transparent) 0%, color-mix(in srgb, var(--t-bg) 88%, transparent) 42%, transparent 72%); }
.so-crumb { display: flex; flex-wrap: wrap; gap: 4px 10px; font-size: 13.5px; font-weight: 700; color: var(--s-fg2); }
.so-crumb a { color: var(--s-fg); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--s-line); }
.so-crumb a:hover { text-decoration-thickness: 2px; }
.so-crumb [aria-current] { color: var(--s-fg); }
.so-hero-grid { display: grid; grid-template-columns: minmax(0, 11fr) minmax(0, 12fr); gap: 56px; align-items: center; padding-block: 56px 84px; }
.so-hero-copy > * { animation: so-in 1s var(--ez) backwards; }
.so-kind { display: inline-flex; padding: 8px 18px; border: var(--so-ol) solid var(--s-line); border-radius: 999px; background: var(--s-card); color: var(--s-fg); font-size: 14px; font-weight: 800; animation-delay: .05s; }
.so-hero h1 { margin-top: 24px; font: 800 clamp(46px, 5.9vw, 92px)/.96 var(--display); letter-spacing: -.04em; color: var(--s-fg); animation: none; }
.so-hero h1 .mo-w > i { animation: so-word 1.15s var(--ez) calc(.15s + var(--w) * 80ms) backwards; }
.so-hero h1 .mo-w:last-of-type > i { color: var(--s-link); }
.so-tagline { margin-top: 22px; max-width: 24ch; font: 700 clamp(21px, 2vw, 28px)/1.22 var(--display); letter-spacing: -.02em; color: var(--s-fg); text-wrap: balance; animation-delay: .5s; }
.so-lede { margin-top: 18px; max-width: 56ch; font-size: clamp(16px, 1.2vw, 17.5px); line-height: 1.65; color: var(--s-fg2); animation-delay: .6s; }
.so-points { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 22px; font-size: 14.5px; font-weight: 700; color: var(--s-fg); animation-delay: .7s; }
.so-points li { display: flex; align-items: center; gap: 8px; }
.so-points .ico { width: 22px; height: 22px; padding: 3px; border: var(--so-ol) solid var(--s-line); border-radius: 50%; background: var(--t-primary); color: var(--t-on-primary); }
.so-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; animation-delay: .82s; }
/* the composition: a wide screen in a browser frame, phones over it, the price on top. Depth comes from the pointer
   (--tx/--ty, motion.js data-tilt) and from scrolling away (--o). */
.so-stage { position: relative; }
.so-stage-shots { position: relative; aspect-ratio: 10 / 8.6; }
.so-stage-shots .so-dev { position: absolute; animation: so-shot 1.5s var(--ez) backwards; }
.so-stage-shots .so-dev--desk { left: 6%; top: 12%; width: 94%; transform: translate3d(calc(var(--tx, 0) * -10px), calc(var(--o) * -34px + var(--ty, 0) * -8px), 0); animation-delay: .25s; }
.so-stage-shots .so-dev--phone { left: -5%; bottom: -3%; width: 27%; z-index: 1; border-radius: 26px; transform: translate3d(calc(var(--tx, 0) * -26px), calc(var(--o) * -110px + var(--ty, 0) * -18px), 0) rotate(-4deg); animation-delay: .5s; }
.so-stage-shots .so-dev--phone img { border-radius: 20px; }
.so-stage-shots .so-dev--phone ~ .so-dev--phone { left: 27%; bottom: -13%; width: 24%; transform: translate3d(calc(var(--tx, 0) * -40px), calc(var(--o) * -170px + var(--ty, 0) * -26px), 0) rotate(5deg); animation-delay: .65s; }
.so-stage--phones .so-stage-shots .so-dev--phone { left: 2%; bottom: auto; top: 12%; width: 35%; }
.so-stage--phones .so-stage-shots .so-dev--phone ~ .so-dev--phone { left: 33%; top: 2%; bottom: auto; width: 35%; z-index: 2; transform: translate3d(calc(var(--tx, 0) * -40px), calc(var(--o) * -150px + var(--ty, 0) * -26px), 0); }
.so-stage--phones .so-stage-shots .so-dev--phone ~ .so-dev--phone ~ .so-dev--phone { left: 64%; top: 16%; z-index: 1; transform: translate3d(calc(var(--tx, 0) * -18px), calc(var(--o) * -70px + var(--ty, 0) * -12px), 0) rotate(5deg); }
.so-ticket { position: absolute; right: 0; top: -22px; z-index: 3; width: 236px; padding: 22px 24px 20px; border: var(--so-ol) solid var(--s-line); border-radius: var(--so-r2); color: var(--s-fg); background: var(--s-card); box-shadow: 6px 6px 0 var(--s-line); transform: translate3d(calc(var(--tx, 0) * -48px), calc(var(--o) * -60px + var(--ty, 0) * -30px), 0); animation: so-pop 1s var(--ease-spring, var(--ez)) 1s backwards; }
.so-ticket-k { font-size: 13.5px; font-weight: 700; color: var(--s-fg2); }
.so-ticket-n { margin-top: 2px; font: 800 52px/1 var(--display); letter-spacing: -.045em; color: var(--s-fg); font-variant-numeric: tabular-nums; background: linear-gradient(transparent 62%, var(--s-mark) 62% 92%, transparent 92%); width: fit-content; }
.so-ticket ul { display: grid; gap: 6px; margin-top: 14px; padding-top: 14px; border-top: var(--so-ol) solid var(--s-line); font-size: 14px; font-weight: 700; }
.so-ticket li { display: flex; align-items: center; gap: 8px; }
.so-ticket li .ico { width: 18px; height: 18px; padding: 2px; border-radius: 50%; background: var(--t-primary); color: var(--t-on-primary); stroke-width: 2.6; }
.so-ticket a { display: inline-flex; align-items: center; gap: 6px; margin-top: 14px; font-size: 13.5px; font-weight: 800; color: var(--s-fg); text-decoration: underline; text-underline-offset: 3px; }
.so-ticket a .ico { width: 16px; height: 16px; transition: transform .35s var(--ez); }
.so-ticket a:hover .ico { transform: translateX(4px); }
.so-stage--bare .so-ticket { position: static; width: auto; max-width: 360px; margin-inline: auto; transform: none; }
.so-stats { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); animation: so-in 1s var(--ez) 1s backwards; }
.so-stats::before { content: ""; position: absolute; inset: 0 -100vw; z-index: -1; background: var(--s-bg); border-top: var(--so-ol) solid var(--t-ink); }
.so-stats div { padding: 28px 28px 30px 0; }
.so-stats div + div { padding-left: 28px; border-left: 1px solid var(--s-line); }
.so-stats dt { font: 800 clamp(34px, 3.4vw, 52px)/1 var(--display); letter-spacing: -.04em; color: var(--s-link); }
.so-stats dd { margin-top: 8px; max-width: 26ch; font-size: 14.5px; line-height: 1.45; color: var(--s-fg2); }
@keyframes so-in { from { opacity: 0; transform: translate3d(0, 30px, 0); } }
@keyframes so-word { from { transform: translate3d(0, 115%, 0) rotate(5deg); } }
@keyframes so-shot { from { opacity: 0; transform: translate3d(0, 90px, 0) scale(.94); } }
@keyframes so-pop { from { opacity: 0; transform: translate3d(0, 24px, 0) scale(.86); } }

/* ---------- 2. Sub menu: one solid strip docked under the site header ----------
   Colours come from the theme (--t-strip, --t-on-strip, --t-strip-on, --t-strip-hover), chosen in PHP so the label colour passes
   4.5:1 on the strip and on the active tab. The active item is a tab (tinted toward the label colour) with an underline. */
.so-nav { --s-bg: var(--t-strip); --s-fg: var(--t-on-strip); --s-line: var(--t-on-strip); position: sticky; top: var(--nav-top, var(--stick)); z-index: 50; transition: top .4s var(--ease-in-out, ease-in-out); background: var(--t-strip); color: var(--t-on-strip); }
.so-nav-in { display: flex; align-items: stretch; gap: 20px; width: min(100% - 48px, 1320px); height: var(--so-nav-h); margin-inline: auto; }
.so-nav ul { position: relative; flex: 1; min-width: 0; display: flex; align-items: stretch; overflow-x: auto; scrollbar-width: none; overscroll-behavior-x: contain;
  --fl: 0px; --fr: 0px; -webkit-mask-image: linear-gradient(90deg, transparent, #000 var(--fl), #000 calc(100% - var(--fr)), transparent); mask-image: linear-gradient(90deg, transparent, #000 var(--fl), #000 calc(100% - var(--fr)), transparent); }
.so-nav ul::-webkit-scrollbar { display: none; }
.so-nav li { flex: none; display: flex; }
.so-nav li:first-child { margin-left: auto; }
.so-nav li:last-child { margin-right: auto; }
.so-nav li a { position: relative; display: flex; align-items: center; gap: 8px; padding: 0 clamp(12px, 1.2vw, 18px); font: 700 14.5px/1 var(--sans); white-space: nowrap; color: var(--t-on-strip); transition: background-color .2s; }
.so-nav li a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: currentColor; transform: scaleX(0); transform-origin: 0 50%; transition: transform .4s var(--ez); }
.so-nav li a:hover { background: var(--t-strip-hover); }
.so-nav li a:is(.is-on, [aria-current="page"]) { background: var(--t-strip-on); }
.so-nav li a:is(.is-on, [aria-current="page"])::after { transform: scaleX(1); }
.so-nav li a:active { background: var(--t-strip-on); }
.so-nav :focus-visible { outline: 3px solid currentColor; outline-offset: -5px; border-radius: 4px; }
.so-nav-back a i { display: grid; place-items: center; transform: rotate(180deg); transition: transform .35s var(--ez); }
.so-nav-back a:hover i { transform: rotate(180deg) translateX(3px); }
.so-nav-back a .ico { width: 18px; height: 18px; }
.so-nav-back a { margin-right: 6px; box-shadow: 1px 0 0 color-mix(in srgb, var(--t-on-strip) 32%, transparent); }
/* the price button: inverse of the strip, so it holds the same contrast as the labels */
.so-nav-cta { align-self: center; flex: none; display: inline-flex; align-items: center; gap: 10px; height: 40px; padding: 0 5px 0 18px; border: 2px solid var(--t-on-strip); border-radius: 999px; background: var(--t-on-strip); color: var(--t-strip); font: 800 14px/1 var(--sans); white-space: nowrap; transition: background-color .25s, color .25s, transform .3s var(--ez); }
.so-nav-cta i { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--t-strip); color: var(--t-on-strip); transition: transform .4s var(--ez), background-color .25s, color .25s; }
.so-nav-cta .ico { width: 16px; height: 16px; }
.so-nav-cta:hover { background: transparent; color: var(--t-on-strip); }
.so-nav-cta:hover i { transform: translateX(3px); background: var(--t-on-strip); color: var(--t-strip); }
.so-nav-cta:active { transform: scale(.97); }
.so-nav-prog { position: absolute; left: 0; right: 0; bottom: -3px; height: 3px; background: var(--t-on-strip); transform: scaleX(0); transform-origin: 0 50%; }

/* ---------- 3. At a glance ---------- */
.so-split { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 72px; align-items: start; }
.so-split--rev { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
.so-split-copy { position: sticky; top: calc(var(--stick) + var(--so-nav-h) + 40px); }
.so-split .so-head { grid-template-columns: minmax(0, 1fr); margin-bottom: 0; gap: 22px; }
.so-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 30px; }
.so-chips li { padding: 8px 16px; border: var(--so-ol) solid var(--s-line); border-radius: 999px; background: var(--s-card); font-size: 14px; font-weight: 700; color: var(--s-fg); }
.so-tw--facts { padding: 10px 34px; box-shadow: 8px 8px 0 var(--s-line); }
.so-facts { width: 100%; border-collapse: collapse; text-align: left; }
.so-facts th { width: 34%; padding: 20px 20px 20px 0; font: 800 14.5px/1.4 var(--sans); color: var(--s-fg2); vertical-align: top; }
.so-facts td { padding: 18px 0; font: 700 17.5px/1.4 var(--display); letter-spacing: -.015em; color: var(--s-fg); }
.so-facts tr + tr :is(th, td) { border-top: 1px solid var(--s-line); }

/* ---------- 4. What it is ---------- */
.so-glance { padding-bottom: 96px; }
.so-what { padding-top: 96px; }
.so-prose p { max-width: 66ch; margin-top: 20px; font-size: 17.5px; line-height: 1.75; color: var(--s-fg2); }
.so-prose .so-first { margin-top: 28px; font: 600 clamp(20px, 1.7vw, 24px)/1.5 var(--display); letter-spacing: -.015em; color: var(--s-fg); }
.so-angle { position: sticky; top: calc(var(--stick) + var(--so-nav-h) + 40px); isolation: isolate; padding: 40px 38px 38px; border: var(--so-ol) solid var(--t-ink); border-radius: var(--so-r); color: var(--t-on-primary); background: var(--t-primary); box-shadow: 8px 8px 0 var(--t-ink); }
.so-angle-k { display: inline-flex; padding: 6px 14px; border: var(--so-ol) solid var(--t-on-primary); border-radius: 999px; font-size: 13px; font-weight: 800; }
.so-angle h3 { margin-top: 20px; font: 800 clamp(26px, 2.4vw, 34px)/1.08 var(--display); letter-spacing: -.03em; }
.so-angle p:last-child { margin-top: 16px; font-size: 16px; line-height: 1.7; }

/* ---------- 5. Product tour (a stacked list until solution.js pins it) ---------- */
.so-tour { padding-top: 104px; padding-bottom: 104px; }
.so-tour .so-head { margin-bottom: 40px; }
.so-steps { display: grid; gap: 28px; }
.so-step { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 6fr); gap: 28px; }
.so-step--bare { grid-template-columns: minmax(0, 1fr); }
.so-step-card { display: flex; flex-direction: column; justify-content: center; padding: 44px 46px; border: var(--so-ol) solid var(--s-line); border-radius: var(--so-r); background: var(--s-card); }
.so-step-n { font: 800 clamp(54px, 5vw, 76px)/1 var(--display); letter-spacing: -.04em; color: var(--s-link); font-variant-numeric: tabular-nums; }
.so-step h3 { margin-top: 12px; font: 800 clamp(28px, 2.8vw, 40px)/1.05 var(--display); letter-spacing: -.03em; color: var(--s-fg); }
.so-step-card p { margin-top: 14px; font-size: 16px; line-height: 1.62; color: var(--s-fg2); }
.so-step-card ul { display: grid; gap: 9px; margin-top: 22px; padding-top: 22px; border-top: 1px solid var(--s-line); font-weight: 700; font-size: 15px; line-height: 1.4; }
.so-step-card li { display: flex; align-items: flex-start; gap: 11px; }
.so-step-card .ico { width: 22px; height: 22px; padding: 3px; border-radius: 50%; background: var(--t-primary); color: var(--t-on-primary); }
.so-step-vis { position: relative; isolation: isolate; overflow: hidden; display: flex; align-items: center; justify-content: center; gap: 22px; min-height: 440px; padding: 36px 36px 84px; border: var(--so-ol) solid var(--s-line); border-radius: var(--so-r); background: linear-gradient(150deg, color-mix(in srgb, var(--t-primary) 38%, var(--s-bg)), color-mix(in srgb, var(--t-primary) 8%, var(--s-bg)) 70%); }
.so-step-vis .so-dev { box-shadow: 4px 4px 0 var(--s-line); }
.so-step-vis .so-dev--phone { flex: 0 1 196px; border-radius: 28px; }
.so-step-vis .so-dev--phone img { aspect-ratio: auto; }
.so-step-vis .so-dev--phone:nth-child(2) { transform: translateY(-22px); }
.so-step-vis--desk .so-dev--desk { flex: 0 1 90%; }
.so-step-vis--desk .so-dev--phone { position: absolute; right: 5%; bottom: -34px; width: 23%; flex: none; transform: none; }
.so-step-vis--desk figcaption { right: 32%; }
.so-step-vis figcaption { position: absolute; left: 30px; right: 30px; bottom: 20px; z-index: 2; padding: 8px 14px; border-radius: 14px; background: var(--s-bg); color: var(--s-fg); font-size: 13.5px; line-height: 1.5; text-wrap: balance; }
.so-tour-tabs[hidden] { display: none; }
/* pinned mode */
.so-tour.is-pinned { padding-bottom: 0; }
.so-tour.is-pinned:has(+ .so-light) { padding-bottom: var(--so-lift); }
.so-tour.is-pinned .so-tour-track { height: calc(var(--n) * 62vh + 38vh); }
.so-tour.is-pinned .so-tour-stage { position: sticky; top: calc(var(--stick) + var(--so-nav-h)); height: calc(100vh - var(--stick) - var(--so-nav-h)); display: grid; align-items: center; perspective: 1700px; overflow: clip; }
.so-tour.is-pinned .so-tour-in { display: grid; grid-template-rows: auto minmax(0, 1fr); gap: 22px; height: min(100%, 740px); padding-block: 22px 26px; }
.so-tour.is-pinned .so-tour-tabs { position: relative; display: flex; gap: 6px; padding: 6px; border: var(--so-ol) solid var(--s-line); border-radius: 999px; background: var(--s-card); }
.so-tour-tabs button { flex: 1; min-width: 0; display: flex; align-items: center; justify-content: center; gap: 10px; min-height: 46px; padding: 0 16px; border: var(--so-ol) solid transparent; border-radius: 999px; background: none; color: var(--s-fg); font: 700 14.5px/1.1 var(--sans); cursor: pointer; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; transition: background-color .3s; }
.so-tour-tabs button b { font: 700 12px/1 var(--mono); }
.so-tour-tabs button:hover { border-color: var(--s-line); }
.so-tour-tabs button[aria-current] { border-color: var(--s-line); background: var(--t-primary); color: var(--t-on-primary); }
.so-tour-bar { position: absolute; left: 26px; right: 26px; bottom: -10px; height: 4px; border-radius: 4px; background: color-mix(in srgb, var(--s-fg) 18%, transparent); overflow: hidden; }
.so-tour-bar i { display: block; height: 100%; background: var(--t-primary); transform: scaleX(var(--tp, 0)); transform-origin: 0 50%; }
.so-tour.is-pinned .so-steps { position: relative; display: block; min-height: 0; }
.so-tour.is-pinned .so-step { position: absolute; inset: 0; opacity: 0; pointer-events: none; visibility: hidden; transform: translateY(70px) rotateX(-14deg) scale(.96); transform-origin: 50% 100%; transition: opacity .5s var(--ease), transform .8s var(--ez), visibility 0s .5s; }
.so-tour.is-pinned .so-step.is-past { transform: translateY(-70px) rotateX(14deg) scale(.96); transform-origin: 50% 0; }
.so-tour.is-pinned .so-step.is-on { opacity: 1; pointer-events: auto; visibility: visible; transform: none; transition-delay: 0s; }
.so-tour.is-pinned .so-step-n { display: none; }
.so-tour.is-pinned .so-step h3 { margin-top: 0; }
.so-tour.is-pinned .so-step-card { padding: 34px 40px; }
.so-tour.is-pinned .so-step-vis { min-height: 0; padding: 30px 34px 78px; }
.so-tour.is-pinned .so-step-vis--phone .so-dev--phone { flex: 0 0 auto; height: 100%; max-height: 430px; }
.so-tour.is-pinned .so-step-vis--phone:has(.so-dev:nth-child(3)) .so-dev--phone { max-height: 350px; }
.so-tour.is-pinned .so-step-vis--phone .so-dev--phone img { width: auto; height: 100%; }
@media (max-height: 880px) {
  .so-tour.is-pinned .so-step-card { padding: 26px 34px; }
  .so-tour.is-pinned .so-step h3 { font-size: clamp(26px, 2.4vw, 34px); }
  .so-tour.is-pinned .so-step-card p { margin-top: 10px; font-size: 15px; line-height: 1.55; }
  .so-tour.is-pinned .so-step-card ul { gap: 7px; margin-top: 16px; padding-top: 16px; font-size: 14.5px; }
}
/* the screens inside the arriving step settle one after another */
.so-tour.is-pinned .so-step-vis .so-dev { transition: translate .9s var(--ez), opacity .5s; translate: 0 46px; opacity: 0; }
.so-tour.is-pinned .so-step.is-on .so-step-vis .so-dev { translate: 0 0; opacity: 1; transition-delay: .12s; }
.so-tour.is-pinned .so-step.is-on .so-step-vis .so-dev:nth-child(2) { transition-delay: .22s; }
.so-tour.is-pinned .so-step.is-on .so-step-vis .so-dev:nth-child(3) { transition-delay: .32s; }

/* ---------- 6. Screens gallery and lightbox ---------- */
.so-filter { display: flex; flex-wrap: wrap; gap: 8px; margin: -16px 0 48px; }
.so-filter[hidden], .so-shots[hidden] { display: none; }
.so-filter button { display: inline-flex; align-items: center; gap: 9px; min-height: 46px; padding: 0 20px; border: var(--so-ol) solid var(--s-line); border-radius: 999px; background: var(--s-card); font: 800 14.5px/1 var(--sans); color: var(--s-fg); cursor: pointer; transition: transform .3s var(--ez); }
.so-filter button:hover { transform: translate(-2px, -2px); box-shadow: 3px 3px 0 var(--s-line); }
.so-filter button:active { transform: none; box-shadow: none; transition-duration: .1s; }
.so-filter button[aria-pressed="true"] { background: var(--t-primary); color: var(--t-on-primary); }
.so-filter i { font: 700 12px/1 var(--mono); font-style: normal; }
.so-shots + .so-shots { margin-top: 76px; }
.so-more-all { display: inline-flex; align-items: center; min-height: 46px; margin: 0 0 44px; padding: 0 22px; border: var(--so-ol) solid var(--s-line); border-radius: 999px; background: var(--s-fg); color: var(--s-bg); font: 800 14.5px/1 var(--sans); cursor: pointer; transition: transform .3s var(--ez); }
.so-more-all[hidden] { display: none; }
.so-more-all:hover { transform: translate(-2px, -2px); box-shadow: 3px 3px 0 var(--t-primary); }
.so-filter:not([hidden]) + .so-more-all { margin-top: -20px; }
.so-shots .so-more { margin-top: 34px; }
.so-shots .so-more ul { margin-top: 34px; }
.so-shots .so-more[open] > summary { margin-bottom: 0; }
.so-shots h3 { display: flex; align-items: baseline; gap: 14px; margin-bottom: 30px; padding-bottom: 16px; border-bottom: var(--so-ol) solid var(--s-line); font: 800 clamp(24px, 2.2vw, 30px)/1.1 var(--display); letter-spacing: -.03em; color: var(--s-fg); }
.so-shots h3 span { font: 700 13px/1 var(--mono); letter-spacing: 0; color: var(--s-fg2); }
.so-shots ul { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 44px 24px; align-items: start; grid-auto-flow: dense; }
.so-shot.is-wide { grid-column: span 3; }
.so-shot .so-dev { cursor: zoom-in; transition: transform .35s var(--ez); }
.so-shot .so-dev--phone { padding: 6px; border-radius: 26px; }
.so-shot .so-dev--phone img { aspect-ratio: auto; border-radius: 19px; }
.so-shot .so-dev--desk img { aspect-ratio: auto; }
.so-shot .so-dev:hover { transform: translate(-4px, -4px); box-shadow: 9px 9px 0 var(--s-line); }
.so-shot figcaption { margin-top: 18px; font-size: 13.5px; line-height: 1.5; color: var(--s-fg2); }
.so-shot.is-wide figcaption { font-size: 14.5px; max-width: 60ch; }
.so-shots.is-swap .so-shot { animation: so-in .7s var(--ez) calc(var(--k, 0) * 45ms) backwards; }
html:has(.so-lb[open]) { overflow: hidden; }
.so-lb { position: fixed; inset: 0; width: 100vw; height: 100dvh; max-width: none; max-height: none; margin: 0; padding: 70px 92px 26px; border: 0; background: color-mix(in srgb, var(--s-bg) 97%, transparent); color: var(--s-fg); }
.so-lb::backdrop { background: color-mix(in srgb, var(--t-deep) 70%, transparent); }
.so-lb[open] { display: grid; place-items: center; }
.so-lb figure { display: grid; gap: 16px; justify-items: center; max-width: 100%; }
.so-lb img { width: auto; height: auto; max-width: 100%; max-height: calc(100dvh - 190px); border: var(--so-ol) solid var(--s-line); border-radius: 14px; box-shadow: 8px 8px 0 var(--t-primary); }
.so-lb figcaption { display: grid; gap: 6px; justify-items: center; max-width: 70ch; font-size: 15px; line-height: 1.55; text-align: center; color: var(--s-fg2); }
.so-lb figcaption b { font: 700 12.5px/1 var(--mono); color: var(--s-link); }
.so-lb button { position: absolute; display: grid; place-items: center; width: 52px; height: 52px; padding: 0; border: var(--so-ol) solid var(--s-line); border-radius: 50%; background: var(--s-card); color: var(--s-fg); cursor: pointer; transition: transform .3s var(--ez); }
.so-lb button:hover { background: var(--t-primary); color: var(--t-on-primary); transform: scale(1.08); }
.so-lb button:active { transform: scale(.94); transition-duration: .1s; }
.so-lb-x { top: 12px; right: 20px; }
.so-lb-x .ico { transform: rotate(45deg); }
.so-lb-prev { left: 20px; top: 50%; margin-top: -26px; }
.so-lb-prev .ico { transform: rotate(180deg); }
.so-lb-next { right: 20px; top: 50%; margin-top: -26px; }

/* ---------- 7. Features by role ---------- */
.so-feat-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 40px; padding: 8px; border: var(--so-ol) solid var(--s-line); border-radius: 36px; background: var(--s-card); }
.so-feat-tabs[hidden] { display: none; }
.so-feat-tabs button { flex: 1 1 auto; display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 22px; border: var(--so-ol) solid transparent; border-radius: 999px; background: none; font: 800 15.5px/1.1 var(--sans); color: var(--s-fg); cursor: pointer; transition: background-color .2s; }
.so-feat-tabs button i { font: 700 12px/1 var(--mono); font-style: normal; }
.so-feat-tabs button:hover { border-color: var(--s-line); }
.so-feat-tabs button[aria-selected="true"] { border-color: var(--s-line); background: var(--t-primary); color: var(--t-on-primary); box-shadow: 3px 3px 0 var(--s-line); }
.so-feat-panel + .so-feat-panel { margin-top: 72px; }
.so-feat.is-tabs .so-feat-panel { margin-top: 0; }
.mo .so-feat.is-tabs .so-feat-panel:not([hidden]) { animation: so-in .7s var(--ez) backwards; }
.so-feat-head { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: 12px 40px; align-items: baseline; padding-bottom: 22px; border-bottom: 3px solid var(--s-line); }
.so-feat-head h3 { font: 800 clamp(28px, 2.6vw, 38px)/1.05 var(--display); letter-spacing: -.03em; color: var(--s-fg); }
.so-feat-head p { max-width: 70ch; font-size: 16px; line-height: 1.6; color: var(--s-fg2); }
.so-feat-list { display: grid; grid-template-columns: repeat(var(--cols, 3), minmax(0, 1fr)); column-gap: 44px; }
.so-feat-list li { padding: 22px 0; border-bottom: 1px solid var(--s-line); }
/* title and description rows line up across a row of items even when a title wraps */
@supports (grid-template-rows: subgrid) { .so-feat-list li { display: grid; grid-row: span 2; grid-template-rows: subgrid; row-gap: 0; } .so-feat-list { grid-auto-rows: auto; } }
.so-feat-list h4 { position: relative; padding-left: 24px; font: 800 17px/1.3 var(--sans); letter-spacing: -.01em; color: var(--s-fg); }
.so-feat-list h4::before { content: ""; position: absolute; left: 0; top: .32em; width: 12px; height: 12px; border: var(--so-ol) solid var(--s-line); border-radius: 50%; background: var(--t-primary); }
.so-feat-list p { margin-top: 6px; padding-left: 24px; font-size: 14.5px; line-height: 1.6; color: var(--s-fg2); }

/* ---------- 9. How it works ---------- */
.so-flow { display: grid; grid-template-columns: repeat(var(--n, 5), minmax(0, 1fr)); border: var(--so-ol) solid var(--s-line); border-radius: var(--so-r); background: var(--s-card); box-shadow: 8px 8px 0 var(--s-line); }
.so-flow li { position: relative; padding: 38px 28px 36px; }
.so-flow li + li { border-left: 1px solid var(--s-line); }
.so-flow b { display: grid; place-items: center; width: 56px; height: 56px; border: var(--so-ol) solid var(--s-line); border-radius: 50%; background: var(--t-primary); color: var(--t-on-primary); font: 800 24px/1 var(--display); }
.so-flow li + li b::before { content: ""; position: absolute; left: -15px; top: 66px; width: 30px; height: 2px; background: var(--s-line); }
.so-flow h3 { margin-top: 24px; font: 800 21px/1.15 var(--display); letter-spacing: -.02em; color: var(--s-fg); }
.so-flow p { margin-top: 10px; font-size: 15px; line-height: 1.6; color: var(--s-fg2); }

/* ---------- 10. Payments and payouts ---------- */
/* revenue + payments read as one chapter: same surface, the second head sits a sub-chapter gap below the table */
.so-revenue { padding-bottom: clamp(56px, 6vw, 88px); }
.so-revenue + .so-pay { padding-top: 0; }
.so-pay-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 28px; align-items: start; }
.so-payouts { padding: 34px 32px 30px; border: var(--so-ol) solid var(--s-line); border-radius: var(--so-r2); background: var(--s-card); }
.so-payouts h3 { font: 800 clamp(22px, 1.9vw, 26px)/1.15 var(--display); letter-spacing: -.025em; color: var(--s-fg); }
.so-payouts ul { margin-top: 20px; gap: 14px; font-weight: 500; font-size: 15.5px; line-height: 1.55; }
.so-payouts p { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--s-line); font-size: 14px; line-height: 1.6; color: var(--s-fg2); }

/* ---------- 11. Trust, safety and compliance ---------- */
/* Trust: one set of topics; per topic the title, what ships, what the operator must do. Rows, so any count fits. */
.so-topics { border: var(--so-ol) solid var(--s-line); border-radius: var(--so-r2); background: var(--s-card); }
.so-topic { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: 16px clamp(24px, 3.5vw, 56px); padding: 30px clamp(22px, 3vw, 40px) 32px; }
.so-topic + .so-topic { border-top: 1px solid var(--s-line); }
.so-topic > h3 { font: 800 clamp(20px, 1.8vw, 25px)/1.15 var(--display); letter-spacing: -.025em; color: var(--s-link); }
.so-topic > div:only-of-type { grid-column: 2; }
.so-topic h4 { margin-bottom: 8px; font: 800 12.5px/1.3 var(--sans); letter-spacing: .02em; color: var(--s-fg); }
.so-topic p { max-width: 70ch; font-size: 15.5px; line-height: 1.65; color: var(--s-fg2); text-wrap: pretty; }

/* ---------- 12. Tech stack and hosting ---------- */
.so-two { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; align-items: start; }
.so-two--one { grid-template-columns: minmax(0, 1fr); }
/* Stack: one table, layer / built with / hosting note */
.so-table--stack tbody th { width: 20%; }
.so-table--stack td:nth-child(2) { width: 32%; font-weight: 600; color: var(--s-fg); }
.so-table--stack .so-cellp + .so-cellp { display: block; margin-top: 10px; }
@media (max-width: 760px) {
  .so-table--stack tbody th, .so-table--stack td:nth-child(2) { width: auto; }
  .so-table--stack td:empty { display: none; }
}

/* ---------- 13. What ships ---------- */
.so-ships-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 28px; align-items: start; }
@media (min-width: 901px) { .so-ships-grid .so-price { position: sticky; top: calc(var(--stick) + var(--so-nav-h) + 24px); } }
.so-price { position: relative; display: flex; flex-direction: column; align-items: flex-start; padding: 44px 42px 40px; border: var(--so-ol) solid var(--t-ink); border-radius: var(--so-r); color: var(--t-ink); background: var(--t-surface); box-shadow: 10px 10px 0 var(--t-primary); --s-fg: var(--t-ink); --s-fg2: var(--t-soft); --s-line: var(--t-ink); --s-card: var(--t-surface); --s-bg: var(--t-surface); --s-link: var(--t-link); --s-mark: var(--t-mark); --s-hi: var(--t-primary); --s-on-hi: var(--t-on-primary); }
.so-price-k { font-size: 15px; font-weight: 700; color: var(--s-fg2); }
.so-price-n { margin-top: 6px; font: 800 clamp(64px, 7vw, 104px)/.95 var(--display); letter-spacing: -.05em; color: var(--s-fg); font-variant-numeric: tabular-nums; background: linear-gradient(transparent 62%, var(--s-mark) 62% 92%, transparent 92%); }
.so-price h3 { margin-top: 10px; font: 800 24px/1.15 var(--display); letter-spacing: -.025em; color: var(--s-fg); }
.so-days { align-self: stretch; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 6px; margin-top: 26px; }
.so-days i { display: grid; place-items: center; height: 34px; border: var(--so-ol) solid var(--s-line); border-radius: 10px; background: var(--s-bg); font: 700 13px/1 var(--mono); font-style: normal; color: var(--s-fg); transform-origin: 0 50%; }
.so-days i:last-child { background: var(--t-primary); color: var(--t-on-primary); }
.mo .so-price:not(.is-in) .so-days i { opacity: 0; }
.mo .so-price.is-in .so-days i { animation: so-day .7s var(--ez) calc(.45s + var(--i) * 110ms) backwards; }
@keyframes so-day { from { opacity: 0; transform: scaleX(.2); } }
.so-price-t { margin-top: 10px; font-size: 14px; font-weight: 700; color: var(--s-fg2); }
.so-price ul { display: grid; gap: 9px; margin: 24px 0 30px; padding-top: 22px; border-top: var(--so-ol) solid var(--s-line); align-self: stretch; font-size: 15.5px; font-weight: 700; }
.so-price li, .so-incl li { display: flex; align-items: flex-start; gap: 11px; }
.so-price li .ico { width: 22px; height: 22px; padding: 4px; border-radius: 50%; background: var(--t-primary); color: var(--t-on-primary); stroke-width: 2.6; }
.so-price .so-btn { margin-top: auto; }
.so-incl { padding: 40px 40px 34px; border: var(--so-ol) solid var(--s-line); border-radius: var(--so-r); background: var(--s-card); }
.so-incl h3 { font: 800 26px/1.1 var(--display); letter-spacing: -.03em; color: var(--s-fg); }
.so-incl h3 em { font-style: normal; color: var(--s-link); }
.so-themed .so-check--cols { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 32px; margin-top: 22px; font-weight: 500; font-size: 15.5px; line-height: 1.5; }
.so-themed .so-check--plain b { display: block; font-weight: 800; color: var(--s-fg); }
.so-themed .so-check--plain span { color: var(--s-fg2); font-weight: 400; }
.so-incl-sub { margin-top: 30px; padding-top: 30px; border-top: 1px solid var(--s-line); }
.so-incl-lede { margin-top: 8px; font-size: 15.5px; line-height: 1.55; color: var(--s-fg2); }
.so-incl-note { margin-top: 30px; padding-top: 22px; border-top: 1px solid var(--s-line); font-size: 14.5px; line-height: 1.65; color: var(--s-fg2); }
.so-incl-note b { color: var(--s-fg); }

/* add-ons and who-it-is-for: one compact row list (name | what it adds | price label), one separator style */
.so-addons, .so-for { margin-top: clamp(56px, 6vw, 88px); }
.so-versus .so-tw + .so-for { margin-top: clamp(72px, 8vw, 112px); }
.so-addons-head { display: grid; grid-template-columns: minmax(0, 8fr) minmax(0, 5fr); gap: 10px 56px; align-items: end; margin-bottom: 28px; }
.so-addons-head h3 { font: 800 clamp(26px, 2.6vw, 38px)/1.08 var(--display); letter-spacing: -.03em; color: var(--s-fg); }
.so-addons-head h3 em { font-style: normal; color: var(--s-link); }
.so-addons-head p { max-width: 56ch; font-size: 16.5px; line-height: 1.55; color: var(--s-fg2); }
.so-rows { border-top: 1px solid var(--s-line); }
.so-rows li { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 6fr) minmax(max-content, 2fr); gap: 8px 36px; align-items: baseline; padding: 20px 0; border-bottom: 1px solid var(--s-line); }
.so-rows h4 { font: 800 18px/1.25 var(--display); letter-spacing: -.02em; color: var(--s-fg); }
.so-rows p { max-width: 70ch; font-size: 15.5px; line-height: 1.6; color: var(--s-fg2); }
.so-rows .so-chip { justify-self: end; align-self: start; font: 700 13.5px/1.3 var(--mono); }
.so-rows--for li { grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); }
.so-versus .so-spoke-row { margin-top: 36px; }

/* ---------- 15. Launch plan: a day-by-day rail ---------- */
.so-days-list { position: relative; display: grid; }
/* one grid per row: day number | title | what we do | what you do (dl is flattened so its cells join the row grid) */
.so-days-list::before, .so-days-list::after { content: ""; position: absolute; left: 25px; top: 44px; bottom: 44px; width: 4px; border-radius: 4px; background: color-mix(in srgb, var(--s-fg) 22%, transparent); }
.so-days-list::after { background: var(--t-primary); transform: scaleY(clamp(0, (var(--p, 1) - .22) * 2.1, 1)); transform-origin: top; }
.so-days-list li { position: relative; z-index: 1; display: grid; grid-template-columns: 54px minmax(0, 3fr) minmax(0, 4fr) minmax(0, 4fr); gap: 0 32px; align-items: start; padding: 22px 0; }
.so-days-list li + li { border-top: 1px solid var(--s-line); }
.so-day { display: block; }
.so-day b { display: grid; place-items: center; width: 54px; height: 54px; border: var(--so-ol) solid var(--s-line); border-radius: 50%; background: var(--s-bg); font: 800 22px/1 var(--display); color: var(--s-fg); font-variant-numeric: tabular-nums; }
.so-days-list li:last-child .so-day b { background: var(--t-primary); color: var(--t-on-primary); }
.so-days-list h3 { padding-top: 14px; font: 800 clamp(20px, 1.8vw, 25px)/1.15 var(--display); letter-spacing: -.025em; color: var(--s-fg); }
.so-days-list dl { display: contents; }
.so-days-list dl div { padding: 6px 0 0; }
.so-days-list dt { font-size: 13px; font-weight: 800; line-height: 1.3; color: var(--s-link); }
.so-days-list .is-you dt { color: var(--s-fg); }
.so-days-list dd { margin-top: 6px; font-size: 15px; line-height: 1.6; color: var(--s-fg); }
.so-days-list .is-you { padding-left: 24px; border-left: var(--so-ol) solid var(--s-line); }

/* ---------- 16-18. Cost, versus, who it is for ---------- */

/* ---------- 20. Guides: long-form reading ---------- */
.so-guides-grid { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 8fr); gap: 72px; align-items: start; }
.so-toc { position: sticky; top: calc(var(--stick) + var(--so-nav-h) + 30px); padding: 28px 28px 22px; border: var(--so-ol) solid var(--s-line); border-radius: var(--so-r2); background: var(--s-card); }
.so-toc p { font-size: 13.5px; font-weight: 800; color: var(--s-fg2); }
.so-toc ol { margin-top: 10px; counter-reset: toc; }
.so-toc li { counter-increment: toc; border-top: 1px solid var(--s-line); }
.so-toc li:first-child { border-top: 0; }
.so-toc a { display: grid; grid-template-columns: 28px minmax(0, 1fr); padding: 13px 0; font: 700 15.5px/1.35 var(--display); letter-spacing: -.01em; color: var(--s-fg2); transition: color .25s, transform .3s var(--ez); }
.so-toc a::before { content: counter(toc, decimal-leading-zero); font: 700 12px/1.8 var(--mono); color: var(--s-fg2); }
.so-toc a:hover, .so-toc a.is-on { color: var(--s-fg); }
.so-toc a:hover { transform: translateX(4px); }
.so-toc a.is-on { font-weight: 800; box-shadow: inset 3px 0 0 var(--t-primary); padding-left: 12px; margin-left: -12px; }
.so-articles article + article { margin-top: 56px; padding-top: 56px; border-top: 1px solid var(--s-line); }
.so-articles h3 { max-width: 26ch; font: 800 clamp(26px, 2.6vw, 36px)/1.1 var(--display); letter-spacing: -.03em; color: var(--s-fg); }
.so-articles p { max-width: 68ch; margin-top: 18px; font-size: 17px; line-height: 1.75; color: var(--s-fg2); }
.so-articles h3 + p { margin-top: 22px; color: var(--s-fg); }

/* ---------- 21. FAQ ---------- */
.so-faq-grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(40px, 7vw, 110px); align-items: start; }
.so-faq-side { position: sticky; top: calc(var(--stick) + var(--so-nav-h) + 30px); }
.so-ask { margin-top: 36px; padding: 30px; border: var(--so-ol) solid var(--s-line); border-radius: var(--so-r2); background: var(--s-card); box-shadow: 6px 6px 0 var(--s-line); }
.so-ask h3 { font: 800 22px/1.15 var(--display); letter-spacing: -.02em; color: var(--s-fg); }
.so-ask p { margin: 10px 0 22px; font-size: 15px; line-height: 1.6; color: var(--s-fg2); }
.so-ask .so-btn { min-height: 54px; padding-left: 22px; font-size: 15px; }
.so-ask .so-arr { width: 40px; height: 40px; }
.so-qa { display: grid; gap: 14px; }
.so-qa details { border: var(--so-ol) solid var(--s-line); border-radius: var(--so-r2); background: var(--s-card); transition: transform .3s var(--ez); }
.so-qa details[open] { box-shadow: 6px 6px 0 var(--s-line); }
.so-qa summary { display: flex; align-items: center; justify-content: space-between; gap: 28px; padding: 20px 20px 20px 28px; list-style: none; cursor: pointer; color: var(--s-fg); border-radius: var(--so-r2); }
.so-qa summary::-webkit-details-marker { display: none; }
.so-qa summary h3 { font: 800 clamp(17px, 1.4vw, 21px)/1.28 var(--display); letter-spacing: -.02em; text-wrap: pretty; transition: transform .45s var(--ez); }
.so-qa summary:hover h3 { transform: translateX(6px); }
.so-qa-ic { position: relative; flex: none; width: 44px; height: 44px; border: var(--so-ol) solid var(--s-line); border-radius: 50%; color: var(--s-fg); transition: transform .45s var(--ease-spring, var(--ez)); }
.so-qa summary:hover .so-qa-ic { transform: scale(1.08); }
.so-qa-ic::before { content: ""; position: absolute; inset: -2px; border-radius: 50%; background: var(--t-primary); transform: scale(0); transition: transform .45s var(--ez); }
.so-qa-ic::after, .so-qa-ic b { content: ""; position: absolute; left: 50%; top: 50%; width: 16px; height: 2px; margin: -1px 0 0 -8px; border-radius: 2px; background: currentColor; transition: transform .5s var(--ez); }
.so-qa-ic b { transform: rotate(90deg); }
.so-qa details[open] .so-qa-ic { color: var(--t-on-primary); }
.so-qa details[open] .so-qa-ic::before { transform: scale(1); }
.so-qa details[open] .so-qa-ic b { transform: rotate(180deg); }
.so-qa-a p { max-width: 66ch; padding: 0 28px 28px; font-size: 16.5px; line-height: 1.75; color: var(--s-fg2); }

/* ---------- Hub connectors: arrow link cards to the spokes ---------- */
.so-spoke-row { margin-top: 44px; }
.so-spoke { display: flex; align-items: center; justify-content: space-between; gap: 28px; padding: 22px 22px 22px 34px; border: var(--so-ol) solid var(--s-line); border-radius: var(--so-r2); background: var(--s-card); color: var(--s-fg); transition: transform .35s var(--ez), box-shadow .35s var(--ez); }
.so-spoke-txt b { display: block; font: 800 clamp(20px, 1.8vw, 26px)/1.15 var(--display); letter-spacing: -.025em; text-wrap: balance; }
.so-spoke-txt span { display: block; max-width: 74ch; margin-top: 8px; font-size: 15.5px; line-height: 1.6; color: var(--s-fg2); text-wrap: pretty; }
.so-spoke:hover { transform: translate(-3px, -3px); box-shadow: 6px 6px 0 var(--s-line); }
.so-spoke:active { transform: translate(0, 0); box-shadow: none; transition-duration: .1s; }
.so-spoke:hover .so-arr { transform: scale(1.08); }
.so-spoke:hover .so-arr .ico { animation: so-arr-fly .6s var(--ease-in-out, ease-in-out); }
.so-spoke .so-arr { border: var(--so-ol) solid var(--s-line); background: var(--t-primary); color: var(--t-on-primary); }
.so-feat-more { margin-top: 18px; font-size: 14.5px; line-height: 1.6; color: var(--s-fg2); }
.so-feat-more b { color: var(--s-fg); font-variant-numeric: tabular-nums; }

/* ---------- Live demo: one card per surface, credentials in mono fields with copy buttons ---------- */
.so-demos { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); gap: 24px; align-items: stretch; }
.so-demos--1 { grid-template-columns: minmax(0, 820px); }
@media (min-width: 901px) {
  .so-demos--2, .so-demos--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .so-demos--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
/* the four parts of a card (heading, open button, login fields, things to try) share row tracks across the row, so fields line up */
.so-creds { grid-row: 3; }
.so-try { grid-row: 4; }
@supports (grid-template-rows: subgrid) {
  .so-demos > .so-demo { display: grid; grid-template-rows: subgrid; grid-row: span 4; row-gap: 22px; align-content: start; align-items: start; }
  .so-demos > .so-demo .so-demo-top { align-self: stretch; }
}
.so-demo { display: flex; flex-direction: column; gap: 22px; padding: 34px 32px 32px; border: var(--so-ol) solid var(--s-line); border-radius: var(--so-r2); background: var(--s-card); box-shadow: 6px 6px 0 var(--s-line); }
.so-demo-top { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.so-demo h3 { font: 800 clamp(24px, 2.2vw, 30px)/1.1 var(--display); letter-spacing: -.03em; color: var(--s-fg); }
.so-demo-kind { flex: none; padding: 6px 14px; border: var(--so-ol) solid var(--s-line); border-radius: 999px; font-size: 13px; font-weight: 800; color: var(--s-fg); }
.so-demo .so-btn { width: 100%; white-space: normal; text-align: left; }
.so-creds { display: grid; gap: 10px; }
.so-cred { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 0 12px; padding: 12px 10px 12px 18px; border: var(--so-ol) solid var(--s-line); border-radius: 20px; background: var(--s-bg); }
.so-cred dt { grid-column: 1 / -1; font-size: 13px; font-weight: 800; color: var(--s-fg2); }
.so-cred dd { min-width: 0; }
.so-cred code { font: 700 15px/1.4 var(--mono); color: var(--s-fg); overflow-wrap: anywhere; user-select: all; }
.so-copy { display: inline-flex; align-items: center; min-height: 44px; min-width: 96px; justify-content: center; padding: 0 16px; border: var(--so-ol) solid var(--s-line); border-radius: 999px; background: var(--s-card); color: var(--s-fg); font: 800 13.5px/1 var(--sans); cursor: pointer; transition: transform .3s var(--ez), background-color .2s; }
.so-copy[hidden] { display: none; }
.so-copy span { display: inline-flex; align-items: center; gap: 7px; }
.so-copy .ico { width: 17px; height: 17px; }
.so-copy:hover { transform: translate(-2px, -2px); box-shadow: 3px 3px 0 var(--s-line); }
.so-copy:active { transform: translate(0, 0); box-shadow: none; }
.so-copy.is-copied { background: var(--t-primary); color: var(--t-on-primary); }
.so-try h4 { margin-bottom: 12px; padding-top: 20px; border-top: 1px solid var(--s-line); font: 800 15px/1.2 var(--sans); color: var(--s-fg); }
.so-try ul { display: grid; gap: 10px; font-size: 15px; line-height: 1.5; font-weight: 600; color: var(--s-fg); }
.so-try li { display: flex; align-items: flex-start; gap: 11px; }
.so-try .ico { flex: none; width: 22px; height: 22px; padding: 3px; margin-top: 1px; border-radius: 50%; background: var(--t-primary); color: var(--t-on-primary); }
.so-demo-one { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 22px 36px; padding: 30px 32px; border: var(--so-ol) solid var(--s-line); border-radius: var(--so-r2); background: var(--s-card); box-shadow: 6px 6px 0 var(--s-line); }
.so-demo-one p { max-width: 46ch; font: 800 clamp(20px, 1.9vw, 25px)/1.2 var(--display); letter-spacing: -.02em; color: var(--s-fg); }

/* ---------- Connectors (inc/connect.php) ----------
   Card surfaces: a = page surface, b = the deep tone, p = "pop" (primary or accent, whichever passes 4.5:1). Each card sets its own
   --c-* colours, so text on it always uses the pair it was built for. Hover lifts onto a hard shadow, active returns to rest. */
.so-xa-card, .so-xb-card { --c-bg: var(--t-surface); --c-fg: var(--t-ink); --c-soft: var(--t-soft); --c-tile: var(--t-pop); --c-on-tile: var(--t-on-pop);
  display: flex; flex-direction: column; border: var(--so-ol) solid var(--s-line); background: var(--c-bg); color: var(--c-fg); transition: transform .35s var(--ez), box-shadow .35s var(--ez); }
.so-xa-card--b, .so-xb-card--d { --c-bg: var(--t-deep); --c-fg: var(--t-on-deep); --c-soft: color-mix(in srgb, var(--t-on-deep) 84%, var(--t-deep)); --c-tile: var(--t-on-deep); --c-on-tile: var(--t-deep); }
.so-xb-card--p { --c-bg: var(--t-pop); --c-fg: var(--t-on-pop); --c-soft: var(--t-on-pop); }
a.so-xa-card:hover, a.so-xb-card:hover { transform: translate(-3px, -3px); box-shadow: 6px 6px 0 var(--s-line); }
a.so-xa-card:active, a.so-xb-card:active { transform: none; box-shadow: none; transition-duration: .1s; }

/* A: "Explore every angle": heading left, a 2x2 of cards right on a checkerboard of two surfaces */
.so-explore--hub, .sb-explore { --s-bg: var(--tone-tint); }
.so-xa-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 48px clamp(40px, 5vw, 88px); align-items: start; }
.so-xa-head { position: sticky; top: calc(var(--stick) + var(--so-nav-h) + 40px); }
.so-xa-head .so-h2 { font-size: clamp(2rem, 3.7vw, 3.375rem); line-height: 1.04; }
.so-xa-head .so-p { margin-top: 20px; max-width: 38ch; }
.so-xa { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.so-xa.n1 { grid-template-columns: minmax(0, 1fr); }
.so-xa.n3 > li:first-child { grid-column: 1 / -1; }
.so-xa > li { display: flex; }
.so-xa-card { flex: 1; min-height: 304px; padding: 24px 24px 22px; border-radius: var(--so-r2); }
.so-xa-ic { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 14px; background: var(--c-tile); color: var(--c-on-tile); }
.so-xa-ic .ico { width: 24px; height: 24px; }
.so-xa-body { display: block; margin-top: clamp(32px, 4vw, 56px); }
.so-xa-body h3 { font: 800 clamp(1.4rem, 1.8vw, 1.75rem)/1.1 var(--display); letter-spacing: -.025em; color: var(--c-fg); }
.so-xa-body p { margin-top: 10px; max-width: 36ch; font-size: 15px; line-height: 1.55; color: var(--c-soft); text-wrap: pretty; }
.so-xa-act { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: auto; padding-top: 28px; font: 800 15px/1.2 var(--sans); }
.so-xa-go { display: grid; place-items: center; flex: none; width: 44px; height: 44px; border-radius: 50%; background: var(--c-fg); color: var(--c-bg); transition: transform .4s var(--ez); }
.so-xa-go .ico { width: 20px; height: 20px; }
.so-xa-card:hover .so-xa-go { transform: translateX(3px); }

/* B: "Go deeper": typed cards in three flush columns. The last card of a column grows to the column bottom. */
.so-xb-grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: 48px clamp(32px, 4vw, 72px); align-items: start; }
.so-xb-head { position: sticky; top: calc(var(--stick) + var(--so-nav-h) + 40px); }
.so-xb-head .so-h2 { font-size: clamp(2rem, 3.4vw, 3rem); line-height: 1.04; }
.so-xb-head .so-p { margin-top: 20px; max-width: 34ch; }
.so-xb { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; align-items: stretch; }
.so-xb-col { display: flex; flex-direction: column; gap: 16px; }
.so-xb-item { display: flex; }
.so-xb-col > .so-xb-item:last-child { flex: 1; }
.so-xb-card { flex: 1; padding: 22px 22px 20px; border-radius: 24px; }
.so-xb-card--big { border-radius: 30px; }
.so-xb-tag { display: flex; align-items: center; gap: 9px; font: 800 11.5px/1 var(--sans); letter-spacing: .1em; text-transform: uppercase; color: var(--c-soft); }
.so-xb-tag::before { content: ""; width: 7px; height: 7px; background: currentColor; transform: rotate(45deg); }
.so-xb-big { margin-top: 26px; font: 800 clamp(2.75rem, 4.2vw, 3.75rem)/.9 var(--display); letter-spacing: -.045em; font-variant-numeric: tabular-nums; }
.so-xb-fixed { margin-top: 8px; font: 700 13px/1 var(--sans); color: var(--c-soft); }
.so-xb-card h3 { margin-top: 18px; font: 800 1.375rem/1.15 var(--display); letter-spacing: -.02em; color: var(--c-fg); text-wrap: balance; }
.so-xb-big + .so-xb-fixed + h3 { margin-top: 24px; }
.so-xb-meta { margin-top: 8px; font: 700 13px/1.2 var(--mono); font-variant-numeric: tabular-nums; color: var(--c-soft); }
.so-xb-d { margin-top: 10px; font-size: 14.5px; line-height: 1.55; color: var(--c-soft); text-wrap: pretty; }
.so-xb-act { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: auto; padding-top: 22px; font: 800 14px/1.2 var(--sans); }
.so-xb-go { display: grid; place-items: center; flex: none; width: 36px; height: 36px; border-radius: 50%; background: var(--c-fg); color: var(--c-bg); transition: transform .4s var(--ez); }
.so-xb-go .ico { width: 18px; height: 18px; }
a.so-xb-card:hover .so-xb-go { transform: translateX(3px); }
.so-xb-rows { margin-top: 16px; display: grid; }
.so-xb-rows a { display: flex; align-items: center; gap: 10px; padding: 13px 0; border-top: 1px solid color-mix(in srgb, var(--c-fg) 26%, transparent); font: 700 14.5px/1.3 var(--sans); color: var(--c-fg); }
.so-xb-rows a span { flex: 1; min-width: 0; text-wrap: balance; text-decoration: underline 2px transparent; text-underline-offset: 4px; transition: text-decoration-color .2s; }
.so-xb-rows a b { font: 700 13.5px/1 var(--mono); font-variant-numeric: tabular-nums; }
.so-xb-rows a i { flex: none; display: grid; transition: transform .35s var(--ez); }
.so-xb-rows a .ico { width: 18px; height: 18px; }
.so-xb-rows a:hover span { text-decoration-color: currentColor; }
.so-xb-rows a:hover i { transform: translateX(4px); }
.so-xb-rows a:active { opacity: .8; }

/* the compact row on sub-pages */
.so-xr { margin-top: clamp(56px, 6vw, 88px); }
.so-xr-h { margin-bottom: 20px; font: 800 1.375rem/1.15 var(--display); letter-spacing: -.02em; color: var(--s-fg); }
.so-xr-list { display: grid; gap: 16px; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.so-xr-list.n3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.so-xr-list.n2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.so-xr-list > li { display: flex; }
.so-xr-list .so-xb-card { min-height: 188px; }

@media (max-width: 1379px) {
  .so-xr-list.n4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .so-xr-list.n3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .so-xr-list.n3 > li:first-child { grid-column: 1 / -1; }
}
@media (max-width: 1199px) {
  .so-xb-grid { grid-template-columns: minmax(0, 1fr); }
  .so-xb-head, .so-xa-head { position: static; }
  .so-xb-head .so-p, .so-xa-head .so-p { max-width: 56ch; }
  .so-xa-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 900px) {
  .so-xb { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .so-xb-col { display: contents; }
  .so-xb.is-odd .so-xb-col:last-child .so-xb-item:last-child { grid-column: 1 / -1; }
}
@media (max-width: 620px) {
  .so-xa, .so-xb, .so-xr-list, .so-xr-list.n3, .so-xr-list.n4, .so-xr-list.n2 { grid-template-columns: minmax(0, 1fr); }
  .so-xa.n3 > li:first-child, .so-xr-list.n3 > li:first-child, .so-xb.is-odd .so-xb-col:last-child .so-xb-item:last-child { grid-column: auto; }
  .so-xa-card { min-height: 252px; }
  .so-xa-body { margin-top: 28px; }
}

/* ---------- Trademark and independence notice (inc/render.php gf_disclaimer): site palette, not the theme ---------- */
div.mcv-sp .gf-notice { padding-block: 72px; background: var(--wash-soft, #FFFBD6); border-top: 2px solid var(--ink, #141414); color: var(--ink-soft, #55504A); }
div.mcv-sp .gf-notice-head { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 14px 64px; align-items: start; }
div.mcv-sp .gf-notice h2 { font: 800 clamp(22px, 2.2vw, 28px)/1.2 var(--display); letter-spacing: -.025em; color: var(--ink, #141414); }
div.mcv-sp .gf-notice-head p { max-width: 62ch; font-size: 16px; line-height: 1.65; color: var(--ink, #141414); }
div.mcv-sp .gf-notice-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 36px; }
div.mcv-sp .gf-notice-card { padding: 24px 26px; border: 2px solid var(--ink, #141414); border-radius: 24px; background: var(--paper, #fff); }
div.mcv-sp .gf-notice-card h3 { font-size: 15px; font-weight: 800; letter-spacing: -.005em; color: var(--ink, #141414); }
div.mcv-sp .gf-notice-card p { margin-top: 10px; font-size: 14px; line-height: 1.7; color: var(--ink-soft, #55504A); }
div.mcv-sp .gf-notice-card a { color: var(--ink, #141414); text-decoration: underline; text-underline-offset: 3px; overflow-wrap: anywhere; }
div.mcv-sp .gf-notice-foot { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px 32px; margin-top: 24px; padding-top: 22px; border-top: 2px solid var(--ink, #141414); font-size: 14px; line-height: 1.65; color: var(--ink-soft, #55504A); }
div.mcv-sp .gf-notice-foot span { flex: 1 1 46ch; max-width: 86ch; }
div.mcv-sp .gf-notice-foot b { color: var(--ink, #141414); }
div.mcv-sp .gf-notice-foot a { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; font-weight: 800; color: var(--ink, #141414); text-decoration: underline; text-underline-offset: 3px; white-space: nowrap; }
div.mcv-sp .gf-notice-foot a:hover .sp-chev { transform: translateX(3px); }

/* ---------- Responsive ---------- */
@media (max-width: 1180px) {
  .so-days-list li { grid-template-columns: 54px minmax(0, 2fr) minmax(0, 3fr) minmax(0, 3fr); gap: 0 24px; }
  .so-rows li { gap: 8px 24px; }
  .so-hero-grid { gap: 40px; }
  .so-ticket { right: 0; }
  .so-feat-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .so-flow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .so-flow li:nth-child(odd) { border-left: 0; }
  .so-flow li:nth-child(n + 3) { border-top: 1px solid var(--s-line); }
  .so-flow li + li b::before { display: none; }
  .so-days-list li { grid-template-columns: 54px minmax(0, 1fr) minmax(0, 1fr); gap: 0 28px; padding: 26px 0; }
  .so-days-list h3 { grid-column: 2 / -1; padding-top: 0; align-self: center; min-height: 54px; display: flex; align-items: center; }
  .so-days-list .so-day { grid-row: 1 / span 2; }
  .so-days-list dl div { margin-top: 14px; }
  .so-shots ul { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .so-shot.is-wide { grid-column: span 2; }
  .so-tour.is-pinned .so-step-vis--phone .so-dev--phone { max-height: 340px; }
  .so-tour.is-pinned .so-step-vis--phone .so-dev--phone:nth-child(3) { display: none; }
  .so-tour.is-pinned .so-step-card { padding: 28px 30px; }
}
@media (max-width: 900px) {
  .so-themed { --so-r: 30px; --so-r2: 22px; --so-lift: 34px; }
  .so-wrap, .so-nav-in { width: min(100% - 40px, 1320px); }
  .so-sec { padding-block: 84px; }
  :is(.so-dark, .so-band):has(+ .so-light), .so-light:has(+ :is(.so-dark, .so-band)) { padding-bottom: calc(84px + var(--so-lift)); }
  .so-hero::before { background: linear-gradient(180deg, color-mix(in srgb, var(--t-bg) 94%, transparent) 0%, color-mix(in srgb, var(--t-bg) 90%, transparent) 46%, transparent 82%); }
  .so-head { grid-template-columns: minmax(0, 1fr); gap: 18px; margin-bottom: 40px; }
  .so-p { font-size: 16.5px; }
  .so-hero-grid, .so-split, .so-split--rev, .so-pay-grid, .so-two, .so-ships-grid, .so-guides-grid, .so-faq-grid { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .so-hero-grid { padding-block: 40px 56px; }
  .so-split-copy, .so-angle, .so-payouts, .so-toc, .so-faq-side { position: static; }
  .so-stage-shots { aspect-ratio: 10 / 7.6; margin-right: 0; }
  .so-stage-shots .so-dev--desk { left: 6%; width: 94%; }
  .so-stage-shots .so-dev--phone { left: 0; width: 25%; }
  .so-stage-shots .so-dev--phone ~ .so-dev--phone { left: 28%; width: 22%; bottom: -8%; }
  .so-ticket { position: relative; right: auto; top: auto; width: auto; margin-top: 56px; display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 4px 24px; align-items: center; transform: none; }
  .so-ticket ul { grid-row: 1 / 4; grid-column: 2; margin: 0; padding: 0 0 0 24px; border-top: 0; border-left: var(--so-ol) solid var(--s-line); }
  .so-ticket a { margin-top: 6px; }
  .so-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .so-stats div { padding: 22px 16px 22px 0; }
  .so-stats div:nth-child(odd) { padding-left: 0; border-left: 0; }
  .so-stats div:nth-child(even) { padding-left: 20px; }
  .so-stats div:nth-child(n + 3) { border-top: 1px solid var(--s-line); }
  .so-what { padding-top: 84px; }
  .so-prose .so-first { font-size: 19px; }
  .so-step { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .so-steps { gap: 44px; }
  .so-step-card { padding: 30px 24px; }
  .so-step-vis { min-height: 0; padding: 28px 20px 96px; gap: 12px; }
  .so-step-vis .so-dev--phone { border-radius: 20px; padding: 5px; }
  .so-step-vis .so-dev--phone img { border-radius: 15px; }
  .so-step-vis .so-dev--phone:nth-child(3) { display: none; }
  .so-step-vis--desk .so-dev--desk { flex-basis: 100%; }
  .so-step-vis--desk .so-dev--phone { display: none; }
  .so-step-vis figcaption, .so-step-vis--desk figcaption { left: 22px; right: 22px; bottom: 18px; font-size: 13px; }
  .so-topic { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .so-topic > div:only-of-type { grid-column: auto; }
  .so-incl, .so-price { padding: 34px 26px 30px; }
  .so-lb { padding: 70px 14px 96px; }
  .so-lb-prev, .so-lb-next { top: auto; bottom: 22px; margin-top: 0; }
  .so-lb-prev { left: calc(50% - 62px); }
  .so-lb-next { right: calc(50% - 62px); }
  .so-lb img { max-height: calc(100dvh - 290px); }
  .so-feat-head { grid-template-columns: minmax(0, 1fr); }
  .so-qa-a p { padding: 0 24px 24px; }
  .so-toc { padding: 22px 22px 16px; }
  .sp-wrap { padding-inline: 20px; }
  div.mcv-sp .gf-notice { padding-block: 56px; }
  div.mcv-sp .gf-notice-head, div.mcv-sp .gf-notice-cards { grid-template-columns: 1fr; }
  div.mcv-sp .gf-notice-cards { margin-top: 28px; gap: 12px; }
}
/* tables become stacked cards: the row header is the card title, each cell carries its column name */
@media (max-width: 760px) {
  .so-tw { padding: 6px 18px; }
  .so-table, .so-table tbody, .so-table tr, .so-table th, .so-table td { display: block; width: auto; }
  .so-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
  .so-table tbody tr { padding: 22px 0; border-top: 1px solid var(--s-line); }
  .so-table tbody:first-of-type tr:first-child { border-top: 0; }
  .so-table tbody th, .so-table td { width: auto; padding: 0; border: 0; }
  .so-table tbody th { font-size: 19px; }
  .so-table td { margin-top: 10px; }
  .so-table td::before { content: attr(data-label); display: block; margin-bottom: 2px; font: 800 12.5px/1.4 var(--sans); color: var(--s-fg); }
  .so-table--duo td::before { display: none; }
  .so-table tbody tr:hover, .so-table--own tbody tr:hover :is(th, td):not(:last-child) { background: none; }
  .so-table--own td:last-child, .so-table--own tbody tr:last-child td:last-child { margin-top: 14px; padding: 14px 16px; border-radius: 16px; }
  .so-table--own td:last-child::before { color: var(--t-on-primary); }
  .so-table--price td:last-child { width: auto; white-space: normal; }
  .so-table .so-tgroup { padding: 0; }
  .so-table .so-tgroup th[scope="rowgroup"] { margin-inline: -8px; padding: 10px 14px; border-radius: 12px; font-size: 13.5px; }
  .so-tw--facts { padding: 8px 22px; box-shadow: 5px 5px 0 var(--s-line); }
  .so-facts, .so-facts tbody, .so-facts tr, .so-facts th, .so-facts td { display: block; width: auto; }
  .so-facts tr { padding: 16px 0; }
  .so-facts tr + tr { border-top: 1px dashed var(--s-line); }
  .so-facts th, .so-facts td, .so-facts tr + tr :is(th, td) { padding: 0; border: 0; }
  .so-facts td { margin-top: 3px; font-size: 17px; }
  .so-days-list::before, .so-days-list::after { left: 21px; top: 36px; bottom: 36px; }
  .so-days-list li { grid-template-columns: 46px minmax(0, 1fr); gap: 0 18px; padding: 22px 0; }
  .so-days-list .so-day { grid-row: 1 / span 3; }
  .so-days-list .so-day b { width: 46px; height: 46px; font-size: 19px; }
  .so-days-list h3 { grid-column: 2; min-height: 46px; }
  .so-days-list dl div { grid-column: 2; }
  .so-days-list .is-you { padding-left: 0; border-left: 0; }
  .so-rows li, .so-rows--for li { grid-template-columns: minmax(0, 1fr); gap: 6px; }
  .so-rows .so-chip { justify-self: start; order: -1; }
  .so-addons-head { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 620px) {
  .mcv-sp { --so-nav-h: 52px; }
  .so-nav-in { gap: 12px; }
  .so-nav-cta { height: 36px; padding-left: 14px; font-size: 13px; }
  .so-nav-cta i { width: 26px; height: 26px; }
  .so-nav li a { font-size: 14px; }
  .so-nav-cta .so-long { display: none; }
  .so-spoke { padding: 20px 18px 20px 22px; gap: 16px; }
  .so-demo { padding: 28px 22px 26px; }
  .so-demo-one { padding: 26px 22px; }
  .so-hero h1 { font-size: clamp(42px, 12.6vw, 60px); }
  .so-actions { width: 100%; }
  .so-actions .so-btn { flex: 1 1 100%; }
  .so-ticket { grid-template-columns: minmax(0, 1fr); }
  .so-ticket ul { grid-row: auto; grid-column: auto; margin-top: 12px; padding: 12px 0 0; border-left: 0; border-top: var(--so-ol) solid var(--s-line); }
  .so-stats dt { font-size: 32px; }
  .so-cards { grid-template-columns: minmax(0, 1fr); }
  .so-cards > li { padding: 28px 24px 26px; }
  .so-themed .so-check--cols, .so-feat-list, .so-flow { grid-template-columns: minmax(0, 1fr); }
  .so-flow li + li { border-left: 0; border-top: 1px solid var(--s-line); }
  .so-feat-tabs { border-radius: 26px; }
  .so-feat-tabs button { flex-basis: calc(50% - 4px); min-height: 48px; padding: 0 12px; font-size: 14px; }
  .so-shots ul { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 30px 14px; }
  .so-shot.is-wide { grid-column: 1 / -1; }
  .so-shot .so-dev--phone { padding: 5px; border-radius: 22px; }
  .so-shot .so-dev--phone img { border-radius: 17px; }
  .so-filter { flex-wrap: nowrap; margin-inline: -20px; padding: 6px 20px 8px; overflow-x: auto; scrollbar-width: none; }
  .so-filter::-webkit-scrollbar { display: none; }
  .so-filter button { flex: none; }
  .so-qa summary { gap: 16px; padding: 18px 16px 18px 20px; }
  .so-qa-ic { width: 40px; height: 40px; }
  .so-angle { padding: 30px 26px; }
}
@media (prefers-reduced-motion: reduce) {
  .so-hero-copy > *, .so-hero h1 .mo-w > i, .so-stage-shots .so-dev, .so-ticket, .so-stats, .so-shots.is-swap .so-shot, .so-btn:hover .so-arr .ico, .so-spoke:hover .so-arr .ico { animation: none !important; }
  .so-nav, .so-spoke, .so-xa-card, .so-xa-go, .so-xb-card, .so-xb-go, .so-nav-cta, .so-copy, .so-btn, .so-arr, .so-step, .so-step-vis .so-dev, .so-shot .so-dev, .so-cards > li, .so-qa summary h3, .so-qa-ic, .so-qa-ic::before, .so-qa-ic::after, .so-qa-ic b { transition: none !important; }
}

.so-themed .so-more--table { margin-top: 20px; }
.so-themed .so-more--table[open] > summary { margin-bottom: 20px; }

.so-themed .so-pay-lede { max-width: 70ch; margin-bottom: 36px; font-size: clamp(1.0625rem, 1.25vw, 1.25rem); line-height: 1.6; color: var(--s-fg); text-wrap: pretty; }
.so-themed .so-table--stack td.so-cellwide { width: auto; font-weight: 400; color: var(--s-fg2); }

/* ---------- Plus sections (inc/plus.php, data/plus/<slug>.php) ----------
   Brand explainer, scope ledger, build-vs-ready rows, alternatives, use-case list, platform-specific blocks, video facade, proof.
   Tones come from the theme; text pairs are the same --s-* pairs the rest of the page uses. Rules and spacing, not card grids. */
.so-brand, .so-alts, .so-sp--0 { --s-bg: var(--t-surface); --s-card: var(--t-bg); }
.so-sp--1 { --s-bg: var(--tone-tint); }
.so-themed .so-sc-group h4, .so-themed .so-alt h3, .so-themed .so-uc-list h3, .so-themed .so-bd h3 { text-wrap: pretty; }

/* Explainer: two paragraphs at reading width, the model facts as a ruled panel */
.so-brand-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 48px clamp(40px, 6vw, 96px); align-items: start; }
.so-brand .so-head { margin-bottom: clamp(28px, 3vw, 44px); }
.so-brand .so-prose p { max-width: 68ch; margin-top: 22px; font-size: 17.5px; line-height: 1.75; }
.so-brand .so-prose .so-first { margin-top: 0; font: 500 clamp(18.5px, 1.45vw, 20.5px)/1.65 var(--sans); letter-spacing: 0; color: var(--s-fg); }
.so-brand-facts { padding: 6px clamp(22px, 2.4vw, 32px); border: var(--so-ol) solid var(--s-line); border-radius: var(--so-r2); background: var(--s-card); }
.so-brand-facts dl > div { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); gap: 4px 20px; padding: 17px 0; }
.so-brand-facts dl > div + div { border-top: 1px solid var(--s-line); }
.so-brand-facts dt { font: 800 13.5px/1.4 var(--sans); color: var(--s-link); }
.so-brand-facts dd { font: 600 15.5px/1.5 var(--sans); color: var(--s-fg); }
@media (min-width: 901px) { .so-brand-facts { position: sticky; top: calc(var(--stick) + var(--so-nav-h) + 40px); } }

/* Marks: drawn, so a status never rests on colour alone (the word is printed beside every one) */
.so-mk { position: relative; flex: none; width: 22px; height: 22px; border: 2px solid var(--s-line); border-radius: 50%; --mk-bg: var(--t-primary); --mk-fg: var(--t-on-primary); }
.so-mk::before, .so-mk::after { content: ""; position: absolute; }
.so-mk--inc { background: var(--mk-bg); }
.so-mk--inc::after { left: 5.5px; top: 2px; width: 5px; height: 9px; border: solid var(--mk-fg); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.so-mk--add::before { left: 4px; right: 4px; top: 50%; height: 2px; margin-top: -1px; background: var(--s-fg); }
.so-mk--add::after { top: 4px; bottom: 4px; left: 50%; width: 2px; margin-left: -1px; background: var(--s-fg); }
.so-mk--cus { border-style: dashed; }
.so-mk--cus::after { inset: 5px; background: var(--s-fg); transform: rotate(45deg); }
.so-mk--no::before { left: 4px; right: 4px; top: 50%; height: 2px; margin-top: -1px; background: var(--s-fg); transform: rotate(-45deg); }

/* Scope ledger: rail on the left (proportion bar and counts), grouped rows on the right */
.so-themed .so-scope .so-h2 { font-size: clamp(2rem, 3.3vw, 3.1rem); }
.so-sc-sum { margin-top: 34px; max-width: 420px; }
.so-sc-bar { display: flex; gap: 4px; height: 18px; }
.so-sc-seg { flex: 1 1 0; min-width: 14px; border: 2px solid var(--s-line); border-radius: 9px; }
.so-sc-seg--inc { background: var(--t-primary); }
.so-sc-seg--add { background: var(--t-accent); }
.so-sc-seg--cus { border-style: dashed; }
.so-sc-sum ul { margin-top: 14px; }
.so-sc-sum a { display: flex; align-items: center; gap: 12px; min-height: 50px; padding: 0 12px; border-bottom: 1px solid var(--s-line); font: 800 16px/1.2 var(--sans); color: var(--s-fg); transition: background-color .2s; }
.so-sc-sum a:hover { background: color-mix(in srgb, var(--s-fg) 7%, transparent); }
.so-sc-sum a b { margin-left: auto; font: 700 14px/1 var(--mono); font-variant-numeric: tabular-nums; }
.so-sc-sum a[aria-pressed="true"] { border-radius: 12px; border-bottom-color: transparent; background: var(--t-primary); color: var(--t-on-primary); }
.so-sc-sum a[aria-pressed="true"] .so-mk { --mk-bg: var(--t-on-primary); --mk-fg: var(--t-primary); border-color: var(--t-on-primary); }
.so-sc-sum a[aria-pressed="true"] :is(.so-mk--add, .so-mk--no)::before, .so-sc-sum a[aria-pressed="true"] .so-mk--add::after, .so-sc-sum a[aria-pressed="true"] .so-mk--cus::after { background: var(--t-on-primary); }
.so-sc-all { margin-top: 16px; min-height: 44px; padding: 0 20px; border: var(--so-ol) solid var(--s-line); border-radius: 999px; background: var(--s-card); font: 800 14.5px/1 var(--sans); color: var(--s-fg); cursor: pointer; transition: transform .3s var(--ez), box-shadow .3s var(--ez); }
.so-sc-all[hidden] { display: none; }
.so-sc-all:hover { transform: translate(-2px, -2px); box-shadow: 3px 3px 0 var(--s-line); }
.so-sc-ledger { display: grid; gap: clamp(36px, 4vw, 56px); }
.so-sc-group[hidden] { display: none; }
.so-sc-group > h3 { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; padding-bottom: 16px; border-bottom: 2px solid var(--s-line); font: 800 clamp(22px, 2vw, 28px)/1.1 var(--display); letter-spacing: -.025em; color: var(--s-fg); }
.so-sc-group > h3 b { padding: 4px 10px; border: 1.5px solid var(--s-line); border-radius: 999px; font: 700 13px/1 var(--mono); }
.so-sc-group > h3 em { margin-left: auto; font: 500 14.5px/1.4 var(--sans); letter-spacing: 0; font-style: normal; color: var(--s-fg2); }
.so-sc-group li { display: flex; align-items: flex-start; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--s-line); transition: background-color .2s; }
.so-sc-group li:hover { background: color-mix(in srgb, var(--s-fg) 5%, transparent); }
.so-sc-group li > .so-mk { margin-top: 1px; margin-left: 4px; }
.so-sc-group li > div { flex: 1; min-width: 0; display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 4px 32px; }
.so-sc-group h4 { font: 800 17.5px/1.3 var(--display); letter-spacing: -.02em; color: var(--s-fg); }
.so-sc-group p { max-width: 62ch; font-size: 15.5px; line-height: 1.6; color: var(--s-fg2); }

/* Build it yourself against ready-made: dashed means effort and unknowns, the solid tinted side means delivered */
.so-bd-cols, .so-bd li { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 4fr) minmax(0, 4fr); gap: 0 clamp(20px, 3vw, 48px); }
.so-bd-cols span { padding-bottom: 14px; font: 800 14px/1.3 var(--sans); color: var(--s-fg); }
.so-bd-cols .is-own { border-bottom: 2px dashed var(--s-line); }
.so-bd-cols .is-rdy { border-bottom: 5px solid var(--s-link); }
.so-bd li { align-items: start; padding: 24px 0; border-bottom: 1px solid var(--s-line); }
.so-bd h3 { padding-top: 2px; font: 800 clamp(19px, 1.7vw, 23px)/1.2 var(--display); letter-spacing: -.025em; color: var(--s-fg); }
.so-bd p { position: relative; font-size: 15.5px; line-height: 1.6; }
.so-bd b { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.so-bd-own { padding-left: 18px; border-left: 2px dashed var(--s-line); color: var(--s-fg2); }
.so-bd-rdy { display: flex; align-items: flex-start; gap: 12px; margin-block: -12px; padding: 12px 18px 12px 14px; border-radius: 16px; background: color-mix(in srgb, var(--t-primary) 16%, var(--s-bg)); font-weight: 600; color: var(--s-fg); }
.so-bd-rdy .ico { flex: none; width: 22px; height: 22px; padding: 3px; margin-top: 1px; border: 2px solid var(--s-line); border-radius: 50%; background: var(--t-primary); color: var(--t-on-primary); }

/* Alternatives: one ruled row each, no ranking; the closing paragraph is set larger than the rows */
.so-alt { border-top: 2px solid var(--s-line); }
.so-alt li { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 4fr) minmax(0, 4fr); gap: 14px clamp(20px, 3vw, 48px); padding: 30px 0; border-bottom: 1px solid var(--s-line); transition: background-color .2s; }
.so-alt li:hover { background: color-mix(in srgb, var(--s-fg) 5%, transparent); }
.so-alt-name p { margin-bottom: 6px; font: 700 12.5px/1.4 var(--mono); letter-spacing: .02em; color: var(--s-fg2); }
.so-alt h3 { font: 800 clamp(23px, 2.1vw, 30px)/1.1 var(--display); letter-spacing: -.03em; color: var(--s-fg); }
.so-alt h4 { margin-bottom: 8px; font: 800 12.5px/1.3 var(--sans); letter-spacing: .02em; color: var(--s-link); }
.so-alt li p:not(:first-child), .so-alt li > div:not(.so-alt-name) p { max-width: 46ch; font-size: 15.5px; line-height: 1.65; color: var(--s-fg2); }
.so-alt-ours { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 8fr); gap: 16px clamp(20px, 3vw, 48px); margin-top: clamp(44px, 5vw, 72px); padding-top: 32px; border-top: 5px solid var(--s-line); }
.so-alt-ours h3 { font: 800 18px/1.25 var(--display); letter-spacing: -.02em; color: var(--s-link); }
.so-alt-ours p { max-width: 54ch; font: 600 clamp(20px, 1.75vw, 25px)/1.5 var(--display); letter-spacing: -.015em; color: var(--s-fg); text-wrap: pretty; }

/* Use cases: an editorial list, index, title, body */
.so-uc-list { border-top: 2px solid var(--s-line); }
.so-uc-list li { display: grid; grid-template-columns: 56px minmax(0, 4fr) minmax(0, 7fr); gap: 10px clamp(20px, 3vw, 48px); padding: 36px 0 38px; border-bottom: 1px solid var(--s-line); }
.so-uc-list b { padding-top: 12px; font: 700 14px/1 var(--mono); color: var(--s-link); }
.so-uc-list h3 { font: 800 clamp(26px, 2.6vw, 38px)/1.08 var(--display); letter-spacing: -.03em; color: var(--s-fg); }
.so-uc-list p { max-width: 62ch; padding-top: 4px; font-size: 17px; line-height: 1.7; color: var(--s-fg2); }

/* Platform-specific blocks */
.so-pts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 clamp(32px, 5vw, 80px); }
.so-pts > div { padding: 26px 0 32px; border-top: 2px solid var(--s-line); }
.so-pts dt { font: 800 clamp(20px, 1.8vw, 25px)/1.15 var(--display); letter-spacing: -.025em; color: var(--s-fg); }
.so-pts dd { max-width: 58ch; margin-top: 12px; font-size: 16px; line-height: 1.7; color: var(--s-fg2); }
.so-prose--flat .so-first { margin-top: 0; }
.so-prose--flat p { max-width: 68ch; }
.so-sp--prose .so-split-copy { position: static; }

/* Video facade: nothing from YouTube loads until the button is used */
.so-vid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: 36px clamp(32px, 5vw, 72px); align-items: center; margin-top: clamp(56px, 6vw, 88px); }
.so-vid h3 { font: 800 clamp(26px, 2.6vw, 38px)/1.08 var(--display); letter-spacing: -.03em; color: var(--s-fg); }
.so-vid p { max-width: 44ch; margin-top: 14px; font-size: 16.5px; line-height: 1.6; color: var(--s-fg2); }
.so-vid-frame { position: relative; aspect-ratio: 16 / 9; overflow: hidden; border: var(--so-ol) solid var(--s-line); border-radius: var(--so-r2); background: var(--t-deep); box-shadow: 6px 6px 0 var(--s-line); }
.so-vid-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.so-vid-play { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: 10px; padding: 20px; text-align: center; color: var(--t-on-deep); }
.so-vid-play i { display: grid; place-items: center; width: 84px; height: 84px; border: var(--so-ol) solid var(--t-on-deep); border-radius: 50%; background: var(--t-primary); color: var(--t-on-primary); transition: transform .5s var(--ease-spring, var(--ez)); }
.so-vid-play .ico { width: 34px; height: 34px; margin-left: 4px; fill: currentColor; }
.so-vid-play:hover i { transform: scale(1.08); }
.so-vid-play span { margin-top: 8px; font: 800 clamp(17px, 1.6vw, 21px)/1.25 var(--display); letter-spacing: -.02em; }
.so-vid-play small { font: 600 12.5px/1.4 var(--mono); color: color-mix(in srgb, var(--t-on-deep) 84%, var(--t-deep)); }
.so-vid-play:focus-visible { outline-offset: -8px; border-radius: var(--so-r2); }

/* Proof: pull quotes, delivered projects, release log (deep tone) */
.so-pq-list { display: grid; gap: clamp(36px, 4vw, 56px); }
.so-pq { max-width: 1040px; padding-left: clamp(22px, 3vw, 44px); border-left: 5px solid var(--t-primary); }
.so-pq p { font: 700 clamp(24px, 2.7vw, 38px)/1.28 var(--display); letter-spacing: -.025em; color: var(--s-fg); text-wrap: pretty; }
.so-pq figcaption { margin-top: 20px; font: 700 14px/1.4 var(--mono); letter-spacing: .01em; color: var(--s-fg2); }
.so-pq figcaption::before { content: ""; display: inline-block; width: 28px; height: 2px; margin: 0 12px 4px 0; background: var(--s-fg2); vertical-align: middle; }
.so-proof-cols { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 48px clamp(40px, 6vw, 96px); margin-top: clamp(56px, 6vw, 88px); }
.so-proof-cols.is-one { grid-template-columns: minmax(0, 1fr); }
.so-pq-list + .so-proof-cols { padding-top: clamp(40px, 4vw, 56px); border-top: 1px solid var(--s-line); }
.so-proof-cols h3 { margin-bottom: 8px; font: 800 13.5px/1.3 var(--sans); letter-spacing: .02em; color: var(--s-link); }
.so-notes li, .so-log > ol > li { padding: 22px 0 26px; border-top: 1px solid var(--s-line); }
.so-notes h4 { font: 800 clamp(21px, 1.9vw, 26px)/1.15 var(--display); letter-spacing: -.025em; color: var(--s-fg); }
.so-notes p { max-width: 60ch; margin-top: 10px; font-size: 16px; line-height: 1.7; color: var(--s-fg2); }
.so-log > ol > li { display: grid; grid-template-columns: minmax(max-content, 1fr) minmax(0, 3fr); gap: 8px 28px; }
.so-proof-cols.is-one .so-log > ol > li { grid-template-columns: minmax(max-content, 1fr) minmax(0, 5fr); }
.so-log p { display: grid; align-content: start; gap: 4px; }
.so-log p b { font: 800 18px/1.2 var(--mono); color: var(--s-fg); }
.so-log p span { font: 600 13px/1.4 var(--mono); color: var(--s-fg2); }
.so-log ul { display: grid; gap: 6px; }
.so-log ul li { position: relative; padding-left: 18px; font-size: 15.5px; line-height: 1.55; color: var(--s-fg2); }
.so-log ul li::before { content: ""; position: absolute; left: 0; top: .62em; width: 8px; height: 2px; background: var(--s-fg); }

@media (max-width: 1180px) {
  .so-sc-group li > div { grid-template-columns: minmax(0, 1fr); }
  .so-sc-group > h3 em { margin-left: 0; flex-basis: 100%; }
}
@media (max-height: 820px) { .so-scope .so-split-copy { position: static; } }
@media (max-width: 900px) {
  .so-brand-grid, .so-vid, .so-proof-cols { grid-template-columns: minmax(0, 1fr); }
  .so-brand .so-prose p { font-size: 16.5px; }
  .so-sc-sum { max-width: none; }
  .so-bd-cols { display: none; }
  .so-bd li { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .so-bd b { position: static; display: block; width: auto; height: auto; margin-bottom: 4px; clip-path: none; font: 800 12.5px/1.3 var(--sans); color: var(--s-fg); }
  .so-bd-rdy { margin-block: 0; flex-wrap: wrap; }
  .so-bd-rdy b { flex-basis: 100%; margin: 0; }
  .so-bd-rdy .ico { order: 1; margin-top: 0; }
  .so-bd-rdy span { order: 2; flex: 1; min-width: 0; }
  .so-alt li, .so-alt-ours { grid-template-columns: minmax(0, 1fr); }
  .so-uc-list li { grid-template-columns: 40px minmax(0, 1fr); }
  .so-uc-list p { grid-column: 2; }
  .so-pts { grid-template-columns: minmax(0, 1fr); }
  .so-log > ol > li, .so-proof-cols.is-one .so-log > ol > li { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 620px) {
  .so-brand-facts dl > div { grid-template-columns: minmax(0, 1fr); gap: 2px; }
  .so-vid-play i { width: 68px; height: 68px; }
  .so-vid-frame { box-shadow: 4px 4px 0 var(--s-line); }
  .so-pq { padding-left: 18px; }
}
@media (prefers-reduced-motion: reduce) { .so-sc-all, .so-vid-play i { transition: none; } }

/* Phone refinements for the research sections and connectors */
.so-nav.is-stuck::before { content: ""; position: absolute; left: 0; right: 0; bottom: 100%; height: var(--nav-top, var(--stick)); background: var(--t-bg, var(--cream)); pointer-events: none; }
.so-cap-btn { display: inline-flex; align-items: center; gap: 10px; min-height: 48px; margin-top: 22px; padding: 0 22px; border: var(--so-ol, 2px) solid var(--s-line); border-radius: 999px; background: transparent; color: var(--s-fg); font: 800 15px/1 var(--sans); cursor: pointer; }
.so-cap-btn:focus-visible { outline: 3px solid var(--s-fg); outline-offset: 3px; }
@media (max-width: 760px) {
  .so-pq p { font-size: 19px; line-height: 1.42; font-weight: 600; letter-spacing: -.01em; }
  .so-pq figcaption { margin-top: 14px; font-size: 13px; }
  .so-pq-list { gap: 30px; }
}
@media (max-width: 620px) {
  .so-xb { display: flex; flex-direction: column; }
  .so-xb-col { display: contents; }
  .so-xb-item { order: var(--o, 9); }
  .so-xb-col > .so-xb-item:last-child { flex: none; }
}
[data-cap] > [hidden] { display: none !important; }

/* ---------- Review pass: fixes found on the three lead platforms; they apply to every solution page ---------- */
/* The FAQ heading sits in the narrow side column: a smaller step than other h2s, so it does not stack to five short lines. */
.so-faq-side .so-h2 { font-size: clamp(30px, 3.2vw, 46px); }
/* A last phone screenshot with no partner in its row sits centred under the pair instead of alone on the left. */
@media (max-width: 620px) {
  .so-shots ul > .so-shot:not(.is-wide):last-child:nth-child(odd) { grid-column: 1 / -1; width: calc(50% - 7px); justify-self: center; }
}
/* First screen: the price button must be on it. On a phone the three highlights move below the buttons; on a short laptop screen
   the copy column tightens so the primary button clears a 720px viewport. Same content, different order and spacing. */
@media (max-width: 620px) {
  .so-hero-copy { display: flex; flex-direction: column; align-items: flex-start; }
  .so-hero-copy > .so-points { order: 1; margin-top: 26px; }
  .so-hero-copy > .so-actions { margin-top: 24px; }
  .so-hero-copy > .so-actions .so-btn { min-height: 56px; }
  .so-hero-grid { padding-block: 28px 48px; }
  .so-hero h1 { margin-top: 18px; }
  .so-lede { font-size: 15.5px; line-height: 1.6; }
}
@media (min-width: 901px) and (max-height: 800px) {
  .so-hero-grid { padding-block: 32px 56px; }
  .so-hero h1 { margin-top: 16px; font-size: clamp(46px, 5vw, 78px); }
  .so-tagline { margin-top: 14px; }
  .so-lede { margin-top: 12px; line-height: 1.58; }
  .so-points { margin-top: 16px; }
  .so-actions { margin-top: 24px; }
}