:root {
  color-scheme: light dark;
  --bg: #f7f8fa;
  --surface: #ffffff;
  --surface-soft: #eef1f7;
  --surface-tint: #f1eefb;
  --surface-warm: #fff1ed;
  --ink: #121428;
  --muted: #525b70;
  --faint: #767e91;
  --line: rgba(18, 20, 40, 0.13);
  --line-strong: rgba(18, 20, 40, 0.24);
  --purple: #6d28d9;
  --purple-dark: #5720b1;
  --purple-soft: #eee7fc;
  --coral: #ff6a5c;
  --pink: #ff2d8e;
  --success: #137a52;
  --error: #b42318;
  --gradient: linear-gradient(135deg, #ff6a5c 0%, #ff2d8e 48%, #7a3cf5 100%);
  --shadow: 0 24px 70px rgba(18, 20, 40, 0.1);
  --shadow-card: 0 12px 34px rgba(18, 20, 40, 0.07);
  --radius: 22px;
  --radius-small: 14px;
  --page: 1280px;
  --display: "Quicksand", "Avenir Next", sans-serif;
  --body: "Inter", "Helvetica Neue", sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #101321;
    --surface: #171b2d;
    --surface-soft: #1d2336;
    --surface-tint: #25203c;
    --surface-warm: #2a2028;
    --ink: #f5f6fb;
    --muted: #c0c6d4;
    --faint: #959db0;
    --line: rgba(255, 255, 255, 0.11);
    --line-strong: rgba(255, 255, 255, 0.22);
    --purple: #a78bfa;
    --purple-dark: #bba5fc;
    --purple-soft: #30294b;
    --success: #73d8ad;
    --error: #ff9b91;
    --shadow: 0 24px 70px rgba(2, 4, 12, 0.36);
    --shadow-card: 0 12px 34px rgba(2, 4, 12, 0.26);
  }
}

* { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 5% 3%, rgba(122, 60, 245, 0.08), transparent 26rem),
    radial-gradient(circle at 96% 14%, rgba(255, 106, 92, 0.08), transparent 25rem),
    var(--bg);
  font-family: var(--body);
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { color: inherit; }
.page-width, .site-header { width: min(calc(100% - 2.5rem), var(--page)); margin-inline: auto; }

.skip-link { position: fixed; top: .75rem; left: .75rem; z-index: 30; padding: .7rem 1rem; color: white; background: var(--purple); border-radius: 999px; transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }
.site-header { position: sticky; top: 0; z-index: 20; min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding-block: .75rem; }
/* The bar is full-bleed while its content stays on the page grid, so there is no visible box edge
   for the logos to sit against. */
.site-header::before { content: ""; position: absolute; inset: 0 calc(50% - 50vw); z-index: -1; border-bottom: 1px solid color-mix(in srgb, var(--line) 75%, transparent); background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(18px); }
body { overflow-x: clip; }
.brand-lockup img { width: clamp(174px, 17vw, 210px); }
/* Parent brand left, product brand on the true centre line, actions right. The side columns are
   equal so the centre stays centred; below 1200px the anchor links drop out to keep it clear. */
.site-header { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); }
.parent-brand { display: block; justify-self: start; }
.parent-logo { width: auto; height: 30px; }
.site-header .brand-lockup { justify-self: center; }
.site-header .site-nav { justify-self: end; }
.site-nav, .site-footer nav { display: flex; align-items: center; gap: clamp(.8rem, 1.7vw, 1.4rem); color: var(--muted); font-size: .92rem; }
.site-nav a:not(.button):hover, .site-footer a:hover { color: var(--ink); }

.button { display: inline-flex; min-height: 3.15rem; align-items: center; justify-content: center; padding-inline: 1.3rem; border: 1px solid transparent; border-radius: 999px; cursor: pointer; font-weight: 800; line-height: 1; white-space: nowrap; transition: transform 180ms ease, background 180ms ease, box-shadow 180ms ease; }
.button:hover, .button:focus-visible { transform: translateY(-2px); }
.button:active { transform: translateY(1px) scale(.985); }
.button:disabled { cursor: default; opacity: .82; }
.button-primary { color: #fff; background: #6d28d9; box-shadow: 0 12px 28px rgba(109, 40, 217, .22); }
.button-primary:hover { background: #5720b1; }
.button-secondary { color: var(--ink); border-color: var(--line-strong); background: color-mix(in srgb, var(--surface) 78%, transparent); }
.button-compact { min-height: 2.7rem; padding-inline: 1rem; }
.button:focus-visible, a:focus-visible, summary:focus-visible, input:focus-visible { outline: 3px solid var(--purple); outline-offset: 3px; }

.eyebrow, .section-index { margin: 0; color: var(--purple); font-size: .76rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
h1, h2, h3 { font-family: var(--display); }
.hero h1, .section-heading h2, .tension-copy h2, .channels-heading h2, .trust-copy h2, .platform-copy h2, .faq-heading h2, .cta-copy h2 { margin: 0; font-weight: 700; letter-spacing: -.05em; line-height: .98; }

.hero { min-height: calc(100dvh - 76px); display: grid; grid-template-columns: minmax(19rem, .72fr) minmax(38rem, 1.28fr); align-items: center; gap: clamp(2.5rem, 5vw, 5rem); overflow-x: clip; padding-block: clamp(3rem, 7vh, 5.5rem); }
.hero-copy { max-width: 36rem; }
.hero h1 { max-width: 11ch; margin-top: 1rem; font-size: clamp(3.8rem, 6.4vw, 6.2rem); }
.hero-text { max-width: 32rem; margin: 1.4rem 0 0; color: var(--muted); font-size: 1.08rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.8rem; }
.hero-footnote { max-width: 32rem; margin: 1rem 0 0; color: var(--faint); font-size: .78rem; }
.hero-story { position: relative; min-height: 40rem; }
.hero-story::before { content: ""; position: absolute; inset: 10% -8%; z-index: -1; background: radial-gradient(circle at 25% 30%, rgba(255, 106, 92, .18), transparent 33%), radial-gradient(circle at 75% 70%, rgba(122, 60, 245, .18), transparent 38%); filter: blur(34px); }
.conversation-panel, .plan-card { position: absolute; width: 60%; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); }
.conversation-panel { top: 0; left: 0; z-index: 2; padding: .85rem; transform: rotate(-1.5deg); }
.conversation-topbar { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: .75rem; padding: .35rem .35rem .8rem; border-bottom: 1px solid var(--line); }
.conversation-topbar > div:nth-child(2) { display: grid; }
.conversation-topbar strong { font-size: .9rem; }
.conversation-topbar div > span { color: var(--faint); font-size: .68rem; }
.avatar-stack { display: flex; }
.avatar-stack span { width: 1.8rem; height: 1.8rem; display: grid; place-items: center; margin-left: -.45rem; border: 2px solid var(--surface); border-radius: 50%; color: white; background: var(--gradient); font-size: .65rem; font-weight: 800; }
.avatar-stack span:first-child { margin-left: 0; }
.channel-status { color: var(--faint); font-size: .68rem; }
.message-list { display: grid; gap: .55rem; padding: 1rem .35rem .35rem; background: radial-gradient(circle at 20% 10%, rgba(122, 60, 245, .05), transparent 13rem); }
.message { width: fit-content; max-width: 88%; padding: .65rem .8rem; border-radius: 13px 13px 13px 4px; color: var(--muted); background: var(--surface-soft); font-size: .76rem; line-height: 1.4; }
.message b { display: block; margin-bottom: .12rem; color: var(--ink); font-size: .67rem; }
.message-me { justify-self: end; border-radius: 13px 13px 4px 13px; color: var(--ink); background: var(--purple-soft); }
.message-bot { display: flex; gap: .5rem; max-width: 96%; color: var(--ink); background: var(--surface-tint); }
.message-bot p { margin: 0; }
.bot-mark { flex: 0 0 auto; width: 1.5rem; height: 1.5rem; display: grid; place-items: center; overflow: hidden; border-radius: 50%; background: var(--gradient); }
.bot-mark img { width: 1.15rem; filter: brightness(0) invert(1); }
.bot-mark.large { width: 3rem; height: 3rem; }
.bot-mark.large img { width: 2rem; }
.story-bridge { position: absolute; top: 47%; left: 42%; z-index: 3; width: 29%; display: grid; justify-items: center; gap: .35rem; color: var(--faint); font-size: .62rem; letter-spacing: .07em; text-transform: uppercase; transform: rotate(10deg); }
.story-bridge span { width: 100%; height: 2px; background: var(--gradient); }
.plan-card { right: 0; bottom: 0; z-index: 4; width: 62%; padding: 1.25rem; transform: rotate(1.25deg); }
.plan-head { display: flex; align-items: start; justify-content: space-between; gap: 1rem; }
.context-chip { display: inline-flex; width: fit-content; padding: .4rem .7rem; border: 1px solid var(--line); border-radius: 999px; color: var(--purple); background: var(--purple-soft); font-size: .66rem; font-weight: 800; }
.plan-head h2 { margin: .65rem 0 0; font-size: clamp(1.5rem, 2.5vw, 2.25rem); line-height: 1; }
.availability { padding: .45rem .65rem; border-radius: 999px; color: var(--success); background: color-mix(in srgb, var(--success) 10%, transparent); font-size: .68rem; font-weight: 800; white-space: nowrap; }
.permission-note { margin: 1rem 0; padding: .7rem; border: 1px dashed var(--line-strong); border-radius: 10px; color: var(--muted); font-size: .69rem; }
.permission-note span { display: block; color: var(--purple); font-weight: 800; }
.plan-list { display: grid; }
.plan-list > div { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: .65rem; padding: .65rem 0; border-top: 1px solid var(--line); }
.task-avatar { width: 1.8rem; height: 1.8rem; display: grid; place-items: center; border-radius: 50%; color: white; background: var(--gradient); font-size: .67rem; font-weight: 800; }
.plan-list p { display: grid; margin: 0; font-size: .76rem; }
.plan-list small { color: var(--faint); }
.plan-receipt { display: flex; flex-wrap: wrap; gap: .4rem; padding-top: .75rem; }
.plan-receipt span { padding: .35rem .55rem; border-radius: 999px; color: var(--muted); background: var(--surface-soft); font-size: .62rem; font-weight: 700; }

.promise-strip { border-block: 1px solid var(--line); background: color-mix(in srgb, var(--surface) 62%, transparent); }
.promise-strip-inner { display: grid; grid-template-columns: repeat(3, 1fr); }
.promise-strip p { margin: 0; padding: 1rem 1.5rem; color: var(--muted); font-size: .82rem; font-weight: 700; text-align: center; }
.promise-strip p + p { border-left: 1px solid var(--line); }

.tension-section { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(3rem, 7vw, 7rem); padding-block: clamp(6rem, 11vw, 10rem); }
.tension-copy h2 { max-width: 13ch; margin-top: .9rem; font-size: clamp(3.2rem, 6vw, 6.4rem); }
.tension-detail { align-self: end; max-width: 34rem; padding-left: 2rem; border-left: 1px solid var(--line-strong); }
.tension-detail p { margin: 1rem 0 0; color: var(--muted); }
.tension-detail .lead { margin-top: 0; color: var(--ink); font-family: var(--display); font-size: clamp(1.45rem, 2.3vw, 2.1rem); font-weight: 700; line-height: 1.12; }

.channels-section { padding-block: clamp(6rem, 10vw, 9rem); overflow: hidden; border-block: 1px solid var(--line); background: #121428; color: white; }
.channels-heading { display: grid; grid-template-columns: 1.15fr .85fr; align-items: end; gap: 4rem; }
.channels-heading .eyebrow { color: #c7b9fb; }
.channels-heading h2 { max-width: 12ch; margin-top: .9rem; font-size: clamp(3rem, 5.5vw, 5.5rem); }
.channels-heading > p { max-width: 36rem; margin: 0; color: #c8cbda; }
.channel-stage { display: grid; grid-template-columns: minmax(0, 1fr) 6rem minmax(0, 1fr) 6rem minmax(0, 1fr); align-items: center; margin-top: 4rem; }
.channel-card { min-height: 25rem; padding: 1rem; border: 1px solid rgba(255,255,255,.13); border-radius: var(--radius); background: #f8f8fb; color: #121428; box-shadow: 0 24px 60px rgba(0,0,0,.25); }
.channel-card header { display: flex; align-items: center; justify-content: space-between; padding-bottom: .8rem; border-bottom: 1px solid rgba(18,20,40,.12); font-size: .72rem; }
.channel-card header span { color: #5d6578; font-weight: 800; }
.channel-person { display: flex; align-items: center; gap: .65rem; padding: 1rem 0 .5rem; }
.channel-person img { width: 2.2rem; }
.channel-person span { display: grid; }
.channel-person small { color: #667085; }
.chat-bubble { max-width: 91%; width: fit-content; margin: .65rem 0 0; padding: .75rem .85rem; border-radius: 14px 14px 14px 4px; font-size: .76rem; line-height: 1.45; }
.bot-bubble { background: #e9e5f5; }
.user-bubble { margin-left: auto; border-radius: 14px 14px 4px 14px; background: #d9f8e6; }
.group-bubble { background: #f0f1f4; }
.continuation-label { margin: 1rem 0; color: #6d28d9; font-size: .68rem; font-weight: 800; text-align: center; text-transform: uppercase; }
.resolution-card { display: grid; gap: .25rem; margin-top: .85rem; padding: .85rem; border: 1px solid rgba(18,20,40,.12); border-radius: 12px; background: white; }
.resolution-card span { color: #667085; font-size: .7rem; }
.continuity-line { display: grid; justify-items: center; gap: .35rem; color: #aeb4c7; font-size: .6rem; text-transform: uppercase; }
.continuity-line i { width: 100%; height: 1px; background: linear-gradient(90deg, #ff6a5c, #7a3cf5); }
.channel-telegram { transform: translateY(1.5rem) rotate(-1deg); }
.channel-sms { transform: translateY(-1.2rem); }
.channel-whatsapp { transform: translateY(1rem) rotate(1deg); }
.channel-caption { max-width: 50rem; margin: 3.5rem auto 0; color: #9da4ba; font-size: .8rem; text-align: center; }

.multiplayer-section, .how-section, .platform-section, .faq-section { padding-block: clamp(6rem, 10vw, 9rem); }
.section-heading { max-width: 57rem; }
.section-heading h2, .trust-copy h2, .platform-copy h2, .faq-heading h2, .cta-copy h2 { font-size: clamp(2.8rem, 5vw, 5rem); }
.section-heading > p, .trust-copy > p, .platform-copy > p, .faq-heading > p, .cta-copy > p { max-width: 43rem; margin: 1rem 0 0; color: var(--muted); }
.multiplayer-stage { display: grid; grid-template-columns: .9fr 10rem 1.1fr; align-items: center; margin-top: 3.5rem; padding: clamp(1.2rem, 3vw, 2.5rem); border: 1px solid var(--line); border-radius: var(--radius); background: radial-gradient(circle at 80% 20%, rgba(122,60,245,.12), transparent 26rem), var(--surface-soft); }
.personal-rail { display: grid; gap: .65rem; }
.person-card { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: .75rem; padding: .85rem; border: 1px solid var(--line); border-radius: var(--radius-small); background: var(--surface); box-shadow: var(--shadow-card); }
.person-card > div { display: grid; }
.person-card small { color: var(--faint); font-size: .68rem; }
.person-avatar { width: 2.5rem; height: 2.5rem; display: grid; place-items: center; border-radius: 50%; color: white; font-weight: 800; }
.coral { background: #ed624f; } .violet { background: #7548d9; } .pink { background: #d92d75; }
.private-pill, .member-count { padding: .35rem .55rem; border: 1px solid var(--line); border-radius: 999px; color: var(--faint); font-size: .6rem; font-weight: 800; }
.permission-crossing { position: relative; display: grid; justify-items: center; gap: 1rem; color: var(--faint); font-size: .65rem; text-align: center; }
.permission-crossing::before { content: ""; position: absolute; top: 50%; left: 0; z-index: 0; width: 100%; height: 1px; background: var(--gradient); }
.permission-crossing > * { position: relative; z-index: 1; }
.permission-crossing > span { padding: .35rem; background: var(--surface-soft); }
.answer-chip { display: grid; padding: .7rem; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); box-shadow: var(--shadow-card); transform: rotate(-3deg); }
.answer-chip small { color: var(--faint); }
.shared-space-card { padding: 1.35rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); }
.shared-space-head { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: .8rem; }
.shared-space-head small { color: var(--faint); }
.shared-space-head h3 { margin: 0; font-size: 1.5rem; line-height: 1.1; }
.shared-output-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; margin-top: 1.25rem; }
.shared-output-grid div { display: grid; padding: 1rem; border-radius: 12px; background: var(--surface-soft); }
.shared-output-grid small { color: var(--faint); }
.scenario-row { display: grid; grid-template-columns: 1.1fr .95fr .95fr; margin-top: 1rem; }
.scenario-row article { padding: 1.6rem; border-top: 1px solid var(--line-strong); }
.scenario-row article + article { border-left: 1px solid var(--line); }
.scenario-row span, .outcome > span { color: var(--purple); font-size: .7rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.scenario-row h3 { margin: .7rem 0 0; font-size: 1.35rem; line-height: 1.1; }
.scenario-row p { margin: .7rem 0 0; color: var(--muted); font-size: .86rem; }

.outcomes-section { padding-block: clamp(6rem, 10vw, 9rem); background: color-mix(in srgb, var(--surface-soft) 70%, transparent); border-block: 1px solid var(--line); }
.outcome-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 1rem; margin-top: 3rem; }
.outcome { min-height: 15rem; padding: 1.6rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow-card); }
.outcome h3 { max-width: 16ch; margin: .65rem 0 0; font-size: clamp(1.6rem, 2.5vw, 2.5rem); line-height: 1.03; }
.outcome > p { max-width: 35rem; margin: .9rem 0 0; color: var(--muted); }
.outcome-personal { grid-column: span 7; grid-row: span 2; min-height: 31rem; display: grid; align-content: start; background: radial-gradient(circle at 80% 10%, rgba(255,106,92,.13), transparent 15rem), var(--surface); }
.outcome-plan, .outcome-time { grid-column: span 5; }
.outcome-action { grid-column: span 12; min-height: 13rem; color: white; background: var(--gradient); }
.outcome-action > span, .outcome-action > p { color: rgba(255,255,255,.85); }
.briefing-sample { align-self: end; width: min(100%, 27rem); margin: 3rem 0 0 auto; padding: 1.25rem; border: 1px solid var(--line); border-radius: var(--radius-small); background: var(--surface); }
.briefing-sample small { color: var(--faint); }
.briefing-sample b { display: block; margin-top: .4rem; font-family: var(--display); font-size: 1.15rem; }
.briefing-sample p { margin: .6rem 0 0; color: var(--muted); font-size: .82rem; }

.how-section .section-heading { max-width: 58rem; }
.how-section .section-heading h2 { margin-top: .9rem; }
.process-list { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 3rem; }
.process-list article { min-height: 15rem; padding: 1.3rem; border-top: 1px solid var(--line-strong); }
.process-list article + article { border-left: 1px solid var(--line); }
.process-mark { display: block; width: .7rem; height: .7rem; border-radius: 50%; background: var(--gradient); }
.process-list h3 { margin: 2rem 0 0; font-size: 1.4rem; line-height: 1.1; }
.process-list p { margin: .8rem 0 0; color: var(--muted); font-size: .9rem; }

.trust-section { padding-block: clamp(6rem, 10vw, 9rem); color: white; background: #121428; }
.trust-layout { display: grid; grid-template-columns: .78fr 1.22fr; align-items: center; gap: clamp(3rem, 7vw, 7rem); }
.trust-copy .section-index { color: #c7b9fb; }
.trust-copy > p { color: #c8cbda; }
.trust-commitments { display: grid; margin-top: 2rem; border-top: 1px solid rgba(255,255,255,.2); }
.trust-commitments p { margin: 0; padding: .75rem 0; border-bottom: 1px solid rgba(255,255,255,.12); color: #eef0f7; font-size: .8rem; font-weight: 700; }
.trust-flow { position: relative; min-height: 34rem; }
.private-source, .shared-result, .disclosure-preview { position: absolute; padding: 1.2rem; border: 1px solid rgba(255,255,255,.13); border-radius: var(--radius-small); color: #121428; background: #fff; box-shadow: 0 22px 60px rgba(0,0,0,.25); }
.private-source { top: 0; left: 0; width: 63%; transform: rotate(-1deg); }
.artifact-topline { display: flex; justify-content: space-between; gap: 1rem; color: #697185; font-size: .67rem; font-weight: 800; }
.private-source h3, .shared-result h3 { margin: .8rem 0; font-size: 1.35rem; }
.redacted-event { display: flex; justify-content: space-between; gap: 1rem; padding: .75rem 0; border-top: 1px solid rgba(18,20,40,.12); font-size: .75rem; }
.redacted-event span { color: #697185; }
.disclosure-preview { top: 32%; right: 0; z-index: 3; width: 66%; display: grid; gap: .35rem; background: #f1eefb; transform: rotate(1.5deg); }
.disclosure-preview small { color: #6d28d9; font-weight: 800; text-transform: uppercase; }
.disclosure-preview > span { color: #697185; font-size: .72rem; }
.approval-button { width: 100%; min-height: 2.75rem; margin-top: .65rem; }
.shared-result { right: 8%; bottom: 0; width: 66%; opacity: .65; transform: translateY(8px) rotate(-.5deg); transition: opacity 250ms ease, transform 250ms ease; }
.shared-result p { margin: 0; color: #697185; font-size: .78rem; }
.shared-result.is-approved { opacity: 1; transform: translateY(0) rotate(-.5deg); }
.trust-principles { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 4rem; border-top: 1px solid rgba(255,255,255,.22); }
.trust-principles article { padding: 1.4rem; }
.trust-principles article + article { border-left: 1px solid rgba(255,255,255,.12); }
.trust-principles h3 { margin: 0; font-size: 1.3rem; }
.trust-principles p { margin: .65rem 0 0; color: #b7bdce; font-size: .86rem; }

.platform-section { display: grid; grid-template-columns: .72fr 1.28fr; align-items: center; gap: clamp(3rem, 6vw, 6rem); }
.platform-copy h2 { margin-top: .9rem; }
.platform-map { display: grid; gap: .6rem; padding: 1.2rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface-soft); box-shadow: var(--shadow-card); }
.platform-people, .platform-spaces, .platform-services { display: grid; grid-template-columns: repeat(3, 1fr); gap: .6rem; }
.platform-map span { display: grid; place-items: center; min-height: 3.4rem; padding: .6rem; border: 1px solid var(--line); border-radius: 10px; color: var(--muted); background: var(--surface); font-size: .68rem; font-weight: 700; text-align: center; }
.platform-core { display: grid; grid-template-columns: auto auto 1fr; align-items: center; gap: .8rem; min-height: 6.5rem; padding: 1rem 1.2rem; border-radius: var(--radius-small); color: white; background: var(--gradient); }
.platform-core img { width: 3.4rem; filter: brightness(0) invert(1); }
.platform-core strong { font-family: var(--display); font-size: 1.35rem; }
.platform-core span { justify-content: end; min-height: auto; border: 0; color: rgba(255,255,255,.86); background: transparent; text-align: right; }

.faq-section { display: grid; grid-template-columns: .72fr 1.28fr; align-items: start; gap: clamp(3rem, 7vw, 7rem); }
.faq-heading { position: sticky; top: 7rem; }
.faq-list { border-top: 1px solid var(--line-strong); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; padding: 1.35rem 2.5rem 1.35rem 0; cursor: pointer; list-style: none; font-family: var(--display); font-weight: 700; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; top: 50%; right: .2rem; color: var(--purple); font-size: 1.4rem; transform: translateY(-50%); }
.faq-list details[open] summary::after { content: "-"; }
.faq-list p { max-width: 44rem; margin: -.3rem 0 1.35rem; color: var(--muted); }

.cta-section { display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: clamp(2rem, 6vw, 6rem); margin-bottom: clamp(2rem, 4vw, 3.5rem); padding: clamp(2rem, 5vw, 4.5rem); border: 1px solid var(--line); border-radius: var(--radius); background: radial-gradient(circle at 5% 10%, rgba(255,106,92,.16), transparent 18rem), radial-gradient(circle at 95% 90%, rgba(122,60,245,.18), transparent 18rem), var(--surface); box-shadow: var(--shadow); }
.waitlist-form { display: grid; gap: .7rem; }
.waitlist-form label { font-weight: 800; }
.form-row { display: grid; grid-template-columns: 1fr auto; gap: .7rem; }
.waitlist-form input { min-width: 0; min-height: 3.15rem; padding-inline: 1rem; border: 1px solid var(--line-strong); border-radius: var(--radius-small); color: var(--ink); background: var(--surface); }
.waitlist-form input::placeholder { color: var(--faint); }
.form-note { min-height: 1.4rem; margin: 0; color: var(--muted); font-size: .82rem; }
.form-note.is-error { color: var(--error); } .form-note.is-success { color: var(--success); }
.site-footer { display: flex; align-items: end; justify-content: space-between; gap: 2rem; padding-block: 2rem 3rem; border-top: 1px solid var(--line); }
.site-footer img { width: 185px; }
.site-footer p { margin: .7rem 0 0; color: var(--muted); font-size: .85rem; }
.site-footer .footer-copyright { margin-top: .35rem; color: var(--faint); font-size: .78rem; }
.footer-parent { display: inline-flex; align-items: center; gap: .55rem; color: var(--faint); font-size: .85rem; }
.site-footer .footer-parent img { width: auto; height: 28px; }
.legal-page { padding-block: clamp(4rem, 8vw, 7rem); }
.legal-hero { max-width: 56rem; padding-bottom: clamp(2rem, 5vw, 4rem); border-bottom: 1px solid var(--line); }
.legal-hero h1 { max-width: 12ch; margin: 1rem 0 0; font-size: 5.4rem; font-weight: 700; letter-spacing: 0; line-height: .96; }
.legal-hero p:last-child { margin: 1.2rem 0 0; color: var(--muted); font-size: .98rem; }
.legal-document { max-width: 55rem; padding-top: clamp(2rem, 5vw, 4rem); color: var(--muted); }
.legal-document h2 { margin: 2.4rem 0 .85rem; color: var(--ink); font-size: clamp(1.55rem, 2.2vw, 2.15rem); line-height: 1.08; letter-spacing: -.02em; }
.legal-document p { margin: 1rem 0 0; }
.legal-document ul { display: grid; gap: .6rem; margin: 1rem 0 0; padding-left: 1.15rem; }
.legal-document li { padding-left: .25rem; }
.legal-document a { color: var(--purple); font-weight: 800; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: .18em; }

.enhanced .reveal { opacity: 0; transform: translateY(24px); transition: opacity 650ms cubic-bezier(.16,1,.3,1), transform 650ms cubic-bezier(.16,1,.3,1); }
.enhanced .reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-color-scheme: dark) {
  .brand-lockup img, .site-footer img:not(.parent-logo) { filter: brightness(0) invert(1); }
  .button-primary { color: #121428; background: #a78bfa; }
}
@media (prefers-reduced-motion: reduce) {
  .button, .enhanced .reveal, .shared-result { transition: none; }
  .enhanced .reveal { opacity: 1; transform: none; }
}
@media (prefers-reduced-transparency: reduce) { .site-header::before { background: var(--bg); backdrop-filter: none; } }

@media (min-width: 1440px) and (min-height: 900px) {
  .hero { min-height: auto; padding-block: 4.5rem; }
  .hero-story { min-height: 36rem; }
}

@media (max-width: 1199px) {
  .site-nav a:not(.button) { display: none; }
}
@media (max-width: 1080px) {
  .hero { grid-template-columns: .75fr 1.25fr; gap: 2rem; }
  .hero h1 { font-size: clamp(3.3rem, 6vw, 4.8rem); }
  .channel-stage { grid-template-columns: repeat(3, 1fr); gap: 1rem; }
  .continuity-line { display: none; }
  .channel-card { transform: none; }
  .multiplayer-stage { grid-template-columns: 1fr 8rem 1fr; }
  .platform-section { grid-template-columns: 1fr; }
  .platform-copy { max-width: 50rem; }
}

@media (max-width: 820px) {
  .page-width, .site-header { width: min(calc(100% - 1.5rem), var(--page)); }
  .site-nav a:not(.button) { display: none; }
  .hero, .tension-section, .channels-heading, .trust-layout, .faq-section, .cta-section { grid-template-columns: 1fr; }
  .hero { min-height: auto; padding-top: 3.5rem; }
  .hero-copy { max-width: 43rem; }
  .hero-story { width: min(100%, 42rem); margin-inline: auto; }
  .tension-copy h2 { max-width: 14ch; }
  .tension-detail { max-width: 42rem; padding-left: 0; border-left: 0; }
  .channels-heading { align-items: start; gap: 1.5rem; }
  .channel-stage { grid-template-columns: 1fr; width: min(calc(100% - 1.5rem), 34rem); }
  .channel-card { min-height: auto; }
  .channel-card + .channel-card { margin-top: 1rem; }
  .multiplayer-stage { grid-template-columns: 1fr; gap: 1.2rem; }
  .permission-crossing { min-height: 7rem; }
  .permission-crossing::before { top: 0; left: 50%; width: 1px; height: 100%; }
  .permission-crossing > span { background: var(--surface-soft); }
  .scenario-row { grid-template-columns: 1fr; }
  .scenario-row article + article { border-left: 0; }
  .outcome-personal, .outcome-plan, .outcome-time, .outcome-action { grid-column: span 12; }
  .process-list { grid-template-columns: repeat(2, 1fr); }
  .process-list article:nth-child(3) { border-left: 0; }
  .trust-copy { max-width: 44rem; }
  .trust-flow { width: min(100%, 42rem); margin-inline: auto; }
  .trust-principles { margin-top: 3rem; }
  .faq-heading { position: static; max-width: 44rem; }
  .cta-section { padding-block: 3rem; }
  .legal-hero h1 { font-size: 4.1rem; }
}

@media (max-width: 580px) {
  .site-header { min-height: 68px; }
  .brand-lockup img { width: clamp(140px, 40vw, 170px); }
  .site-header { grid-template-columns: auto minmax(0, 1fr) auto; gap: .75rem; }
  .parent-logo { height: 22px; }
  .site-nav .button { min-height: 2.6rem; padding-inline: .85rem; font-size: .82rem; }
  .hero { padding-block: 2.8rem 4rem; }
  .hero h1 { font-size: clamp(3rem, 15vw, 4.3rem); }
  .hero-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .hero-story { min-height: 45rem; }
  .conversation-panel, .plan-card { width: 92%; transform: none; }
  .conversation-panel { left: 0; }
  .plan-card { right: 0; }
  .story-bridge { top: 46%; left: 25%; width: 50%; transform: rotate(90deg); }
  .promise-strip-inner { grid-template-columns: 1fr; }
  .promise-strip p + p { border-top: 1px solid var(--line); border-left: 0; }
  .tension-section, .multiplayer-section, .how-section, .platform-section, .faq-section { padding-block: 5rem; }
  .tension-copy h2, .channels-heading h2, .section-heading h2, .trust-copy h2, .platform-copy h2, .faq-heading h2, .cta-copy h2 { font-size: clamp(2.55rem, 12vw, 3.7rem); }
  .person-card { grid-template-columns: auto 1fr; }
  .private-pill { display: none; }
  .shared-output-grid { grid-template-columns: 1fr; }
  .outcome { min-height: auto; }
  .outcome-personal { min-height: 28rem; }
  .process-list { grid-template-columns: 1fr; }
  .process-list article { min-height: auto; padding: 1.2rem 0; border-left: 0 !important; }
  .process-list h3 { margin-top: 1rem; }
  .trust-flow { min-height: 42rem; }
  .private-source, .shared-result, .disclosure-preview { width: 92%; transform: none; }
  .private-source { left: 0; }
  .disclosure-preview { top: 34%; right: 0; }
  .shared-result { right: 0; }
  .trust-principles { grid-template-columns: 1fr; }
  .trust-principles article { padding-inline: 0; }
  .trust-principles article + article { border-top: 1px solid rgba(255,255,255,.12); border-left: 0; }
  .platform-people, .platform-spaces, .platform-services { grid-template-columns: 1fr; }
  .platform-core { grid-template-columns: auto 1fr; }
  .platform-core span { grid-column: 1 / -1; justify-content: start; text-align: left; }
  .form-row { grid-template-columns: 1fr; }
  .site-footer { display: grid; align-items: start; }
  .site-footer nav { flex-wrap: wrap; }
  .legal-hero h1 { font-size: 3rem; }
}

@media (max-width: 380px) {
  .hero-actions { grid-template-columns: 1fr; }
  .channel-status, .member-count { display: none; }
  .conversation-topbar { grid-template-columns: auto 1fr; }
  .plan-head { display: grid; }
  .availability { width: fit-content; }
  .legal-hero h1 { font-size: 2.45rem; }
}

/* Legal page callouts: scope note, key points, and inline commitments. */
.legal-document h3 { margin: 1.8rem 0 .6rem; color: var(--ink); font-size: 1.2rem; line-height: 1.2; }
.legal-scope { margin: 0 0 2rem; padding: 1.25rem 1.4rem; border: 1px solid var(--line); border-left: 3px solid var(--purple); border-radius: var(--radius-small); background: var(--surface); }
.legal-scope p:first-child { margin-top: 0; }
.legal-keypoints { display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); gap: .9rem; margin: 1.2rem 0 0; padding: 0; list-style: none; }
.legal-document .legal-keypoints { padding-left: 0; }
.legal-keypoints li { margin: 0; padding: 1.1rem 1.2rem; border: 1px solid var(--line); border-radius: var(--radius-small); background: var(--surface); }
.legal-keypoints strong { display: block; margin-bottom: .3rem; color: var(--ink); font-family: var(--display); font-size: 1.05rem; }
.legal-callout { margin: 1.4rem 0 0; padding: 1.1rem 1.3rem; border-radius: var(--radius-small); color: var(--ink); background: color-mix(in srgb, var(--purple) 9%, var(--surface)); }
.legal-callout p:first-child { margin-top: 0; }
.legal-callout .callout-label { display: block; margin-bottom: .35rem; color: var(--purple); font-size: .72rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.legal-toc { margin: 1.6rem 0 0; padding: 1.1rem 1.3rem; border: 1px solid var(--line); border-radius: var(--radius-small); }
.legal-document .legal-toc ol { display: grid; gap: .35rem; margin: .5rem 0 0; padding-left: 1.2rem; }
.legal-toc a { font-weight: 600 !important; text-decoration: none !important; }