@font-face {
  font-family: "Hello Luck Hand";
  src: url("assets/fonts/handwriting.woff2?v=16") format("woff2");
  font-display: swap;
  font-style: normal;
  font-weight: 400;
}

:root {
  --sky: #d6ebf8;
  --sky-soft: #edf8ff;
  --paper: #e5f3fb;
  --paper-deep: #d7ebf7;
  --white: #f9fdff;
  --navy: #142a43;
  --navy-2: #24425f;
  --blue: #6998bb;
  --blue-soft: #c4dceb;
  --gold: #c89b42;
  --gold-soft: #f1dfb4;
  --peach: #eaa88f;
  --ink-muted: #5b6b79;
  --line: rgba(20, 42, 67, .15);
  --shadow: 0 24px 65px rgba(37, 64, 88, .13);
  --sans: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
  --hand: "LXGW WenKai TC", "Kaiti TC", "DFKai-SB", cursive;
  --slogan-hand: "Hello Luck Hand", "LXGW WenKai TC", "Kaiti TC", "DFKai-SB", cursive;
  --shell: min(1180px, calc(100% - 48px));
  --header-h: 82px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body { margin: 0; background: var(--paper); color: var(--navy); font-family: var(--sans); font-size: 16px; line-height: 1.8; -webkit-font-smoothing: antialiased; }
html.nav-open { overflow: hidden; overscroll-behavior: none; }
body.nav-open { position: fixed; top: var(--nav-lock-top); inset-inline: 0; width: 100%; overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
h1, h2, h3, p { margin-top: 0; }
h2 { margin-bottom: 22px; font-size: clamp(2.2rem, 3.8vw, 3.7rem); font-weight: 700; line-height: 1.18; letter-spacing: -.04em; text-wrap: balance; }
h3 { line-height: 1.45; }
::selection { background: var(--gold-soft); color: var(--navy); }
.shell { width: var(--shell); margin-inline: auto; }
.section { padding-block: clamp(88px, 10vw, 132px); }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 9999; top: 10px; left: 10px; transform: translateY(-180%); padding: 10px 16px; background: var(--navy); color: white; border-radius: 4px; }
.skip-link:focus { transform: none; }

.button { display: inline-flex; min-height: 52px; align-items: center; justify-content: center; padding: 13px 27px 14px; border: 1px solid var(--navy); border-radius: 999px; background: var(--navy); color: white; font-weight: 700; line-height: 1; letter-spacing: .05em; transition: transform .25s ease, box-shadow .25s ease, background .25s ease; }
.button:hover { transform: translateY(-2px); box-shadow: 0 10px 25px rgba(20, 42, 67, .18); background: var(--navy-2); }
.button:focus-visible, .text-link:focus-visible, .site-nav a:focus-visible, summary:focus-visible, .edition-switch button:focus-visible, .brand:focus-visible, .nav-toggle:focus-visible, .replay-intro:focus-visible { outline: 3px solid var(--gold); outline-offset: 4px; }
.button-small { min-height: 43px; padding: 11px 22px; font-size: .88rem; }
.button-dark { min-width: 166px; }
.text-link { display: inline-flex; align-items: center; gap: 18px; padding: 8px 2px; font-weight: 700; border-bottom: 1px solid currentColor; }
.text-link span { color: var(--gold); font-size: 1.25em; }

/* Header */
.site-header { position: fixed; z-index: 100; inset: 0 0 auto; height: var(--header-h); border-bottom: 1px solid transparent; transition: background .3s ease, border-color .3s ease, box-shadow .3s ease; }
.site-header::before { content: ""; position: absolute; inset: 0; pointer-events: none; transition: background .3s ease; }
.site-header.is-scrolled { border-color: rgba(20,42,67,.12); box-shadow: 0 5px 25px rgba(20, 42, 67, .07); }
/* Keep the blur off the ancestor of the fixed mobile menu. */
.site-header.is-scrolled::before { background: rgba(235, 247, 254, .9); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); }
.header-inner { position: relative; height: 100%; display: flex; align-items: center; gap: 28px; }
.nav-backdrop { display: none; }
.brand { display: flex; align-items: center; gap: 11px; margin-right: auto; }
.brand-lockup { display: flex; flex-direction: column; align-items: flex-end; width: 202px; padding-block: 3px; }
.brand-lockup img { width: 100%; height: auto; }
.brand-lockup small { margin: -5px 9px 0 0; font-size: 6.5px; font-weight: 700; line-height: 1.2; letter-spacing: .17em; }
.texture-definitions { position: absolute; pointer-events: none; overflow: hidden; }
.brand-mascot { width: 45px; height: 39px; display: grid; place-items: center; overflow: hidden; }
.brand-mascot img { width: 46px; height: 46px; object-fit: contain; }
.brand-words { display: grid; line-height: 1; }
.brand-words b { font-family: var(--hand); font-size: 1.25rem; letter-spacing: .08em; }
.brand-words small { margin-top: 6px; font-size: .54rem; font-weight: 700; letter-spacing: .18em; }
.site-nav { display: flex; align-items: center; gap: clamp(18px, 2.6vw, 34px); }
.site-nav a { position: relative; font-size: .88rem; font-weight: 600; letter-spacing: .04em; }
.site-nav a::after { content: ""; position: absolute; left: 0; bottom: -8px; width: 100%; height: 1px; transform: scaleX(0); transform-origin: right; background: var(--navy); transition: transform .25s ease; }
.site-nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-toggle { display: none; width: 44px; height: 44px; border: 0; background: transparent; padding: 0; place-content: center; gap: 6px; }
.nav-toggle i { display: block; width: 22px; height: 1.5px; background: var(--navy); transition: transform .25s ease; }

/* Hero */
.hero { --flight-progress: 1; --reveal-right: 0%; position: relative; min-height: max(860px, 100svh); overflow: hidden; padding-top: var(--header-h); background: linear-gradient(180deg, #a6c8e0 0%, #699cbf 53%, #679abe 72%, #e5f3fb 100%); isolation: isolate; }
.hero-inner { position: relative; z-index: 3; min-height: calc(max(860px, 100svh) - var(--header-h)); display: flex; flex-direction: column; align-items: center; text-align: center; padding-top: 25px; padding-bottom: clamp(58px, 7vh, 78px); }
.hero-overline { margin: 3px 0 0; font-size: .69rem; font-weight: 700; letter-spacing: .21em; }
.hero-overline span { color: var(--gold); }
.cloud-stage { position: absolute; z-index: 2; top: 44px; left: 50%; width: min(700px, 66vw); height: min(370px, 41vh); transform: translateX(-50%); display: grid; place-items: center; }
.hero-cloud { position: absolute; inset: 0; width: 100%; height: 100%; min-width: 0; min-height: 0; max-width: 100%; max-height: 100%; object-fit: contain; filter: drop-shadow(0 26px 23px rgba(68, 110, 140, .12)); }
.distant-cloud { position: absolute; z-index: 0; object-fit: contain; opacity: .34; filter: blur(3px); pointer-events: none; animation: distant-cloud-drift 23s ease-in-out infinite alternate; }
.distant-cloud-one { width: min(220px, 21vw); left: -3%; top: 20%; --cloud-scale: .84; --cloud-drift-from: -46px; --cloud-drift-to: 46px; }
.distant-cloud-two { width: min(165px, 17vw); right: 2%; top: 28%; --cloud-scale: .78; --cloud-drift-from: -40px; --cloud-drift-to: 40px; opacity: .27; animation-duration: 31s; animation-delay: -11s; animation-direction: alternate-reverse; }
.distant-cloud-three { width: 145px; left: calc(67% - 72.5px); top: calc(14% - 48px); --cloud-scale: .72; --cloud-drift-from: -44px; --cloud-drift-to: 44px; opacity: .2; animation-duration: 27s; animation-delay: -7s; }
.distant-cloud-four { width: 175px; left: calc(78% - 87.5px); top: calc(60% - 58px); --cloud-scale: .78; --cloud-drift-from: -48px; --cloud-drift-to: 48px; opacity: .17; animation-duration: 35s; animation-delay: -18s; animation-direction: alternate-reverse; }
.distant-cloud-five { width: 160px; left: calc(17% - 80px); top: calc(76% - 53px); --cloud-scale: .76; --cloud-drift-from: -42px; --cloud-drift-to: 42px; opacity: .2; animation-duration: 29s; animation-delay: -13s; }
.flight-stage { position: relative; z-index: 3; width: min(800px, calc(100vw - 44px)); height: 88px; margin-top: clamp(388px, 48vh, 475px); display: grid; place-items: center; }
.hero-slogan { display: grid; width: 100%; margin: 0; overflow: visible; clip-path: inset(0 var(--reveal-right) 0 0); font-family: var(--slogan-hand); font-size: clamp(2.75rem, 4.2vw, 3.625rem); font-weight: 400; line-height: 1.4; letter-spacing: .035em; color: #fff; text-shadow: 0 1px 5px rgba(31, 75, 110, .14); }
.hero-slogan span { grid-area: 1 / 1; display: inline-block; white-space: nowrap; -webkit-text-stroke: .45px white; }
.slogan-crayon { filter: url(#crayon-grain); opacity: 1; }
.slogan-solid { opacity: 0; }
.hero.intro-complete .slogan-crayon { opacity: 0; transition: opacity 1.15s ease .3s; }
.hero.intro-complete .slogan-solid { opacity: 1; transition: opacity 1.15s ease .3s; }
.no-js .slogan-crayon { opacity: 0; }
.no-js .slogan-solid { opacity: 1; }
.airplane-flight { position: absolute; z-index: 4; width: clamp(76px, 8vw, 98px); opacity: 0; will-change: transform; }
.hero.is-flying .airplane-flight { opacity: 1; }
.airplane-flight svg { display: block; width: 100%; overflow: visible; filter: drop-shadow(0 3px 3px rgba(20,42,67,.12)); }
.airplane-flight .plane-body { fill: #f2c75d; stroke: var(--navy); stroke-width: 2; }
.airplane-flight .plane-wing, .airplane-flight .plane-tail { fill: #fffdf8; stroke: var(--navy); stroke-width: 2; stroke-linejoin: round; }
.airplane-flight .plane-stripe { fill: none; stroke: var(--blue); stroke-width: 3; stroke-linecap: round; }
.airplane-flight .plane-window { fill: var(--navy); }
.airplane-flight .cockpit { fill: var(--blue); stroke: var(--navy); stroke-width: 1.6; stroke-linejoin: round; }
.airplane-flight .propeller { fill: none; stroke: var(--navy); stroke-width: 2; stroke-linecap: round; transform-origin: 146px 40px; }
.hero.is-flying .airplane-flight .propeller { animation: propeller-spin .15s linear infinite; }
.hero-message { position: relative; z-index: 3; margin-top: auto; }
.hero-lead { margin: 0 auto 10px; font-size: clamp(1rem, 1.45vw, 1.17rem); line-height: 1.75; font-weight: 500; letter-spacing: .01em; }
.hero-audience { margin: 0 0 23px; color: var(--navy-2); font-size: .8rem; letter-spacing: .075em; }
.hero-audience span { color: var(--gold); }
.hero-actions { display: flex; justify-content: center; align-items: center; gap: 28px; }
.replay-intro { position: absolute; right: 0; bottom: 25px; display: inline-flex; align-items: center; gap: 7px; padding: 6px 3px; border: 0; border-bottom: 1px solid rgba(20,42,67,.34); background: transparent; color: var(--navy-2); font-size: .7rem; letter-spacing: .06em; cursor: pointer; }
.replay-intro svg { width: 15px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.no-js .replay-intro { display: none; }
.js .hero { --flight-progress: 0; --reveal-right: 100%; }
.js .hero .hero-cloud { opacity: 0; transform: translateY(72px) scale(.96); transition: opacity .68s ease, transform .72s cubic-bezier(.18,.78,.26,1); }
.js .hero.is-resetting .hero-cloud { transition: none; }
.js .hero.cloud-visible .hero-cloud { opacity: 1; transform: none; }
@keyframes propeller-spin { to { transform: rotate(360deg); } }
@keyframes distant-cloud-drift {
  from { transform: translate3d(var(--cloud-drift-from, -44px), 3px, 0) scale(var(--cloud-scale, .84)); }
  to { transform: translate3d(var(--cloud-drift-to, 44px), -10px, 0) scale(var(--cloud-scale, .84)); }
}

/* Shared headings and reveal */
.eyebrow { display: flex; align-items: center; gap: 12px; margin: 0 0 24px; color: var(--blue); font-size: .72rem; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
.eyebrow > span { color: var(--gold); }
.eyebrow::before { content: ""; width: 36px; height: 1px; background: currentColor; }
.eyebrow-light { color: var(--blue); }
.eyebrow-light > span { color: var(--gold); }
.section-heading, .vip-copy, .founder-copy, .promise-copy, .contact-inner { container-type: inline-size; }
.section-heading.horizontal > div { container-type: inline-size; }
.heading-lines { font-size: clamp(1.5rem, 10cqi, 3.7rem); }
.heading-line { display: block; max-width: 100%; }
.section-heading.horizontal { display: grid; grid-template-columns: 1.25fr .75fr; align-items: end; gap: 60px; margin-bottom: 62px; }
.section-heading.horizontal h2 { margin-bottom: 0; }
.section-heading.horizontal > p { margin: 0 0 8px; max-width: 35em; color: var(--ink-muted); }
.has-reveals .reveal { opacity: 0; transform: translateY(26px); transition: opacity .75s ease, transform .75s cubic-bezier(.2, .7, .2, 1); }
.has-reveals .reveal.is-visible { opacity: 1; transform: none; }

/* Audience and scenarios */
.manifesto { background: linear-gradient(180deg, #dceef9 0%, #eaf6fc 100%); }
.manifesto h2 { font-size: clamp(1.5rem, 10cqi, 3rem); line-height: 1.35; }
.manifesto-grid { display: grid; grid-template-columns: .88fr 1.12fr; gap: clamp(50px, 9vw, 130px); align-items: start; }
.manifesto-copy { padding-top: 52px; }
.manifesto-copy .big-copy { margin: 0 0 26px; font-family: var(--hand); font-size: clamp(1.65rem, 3vw, 2.45rem); line-height: 1.55; font-weight: 700; color: var(--navy-2); }
.manifesto-copy > p:last-child { max-width: 42em; color: var(--ink-muted); }
.scenario-list { margin-top: clamp(70px, 9vw, 110px); border-top: 1px solid var(--navy); }
.scenario { display: grid; grid-template-columns: 55px 1fr 40px; gap: 24px; align-items: center; padding: 28px 4px; border-bottom: 1px solid var(--line); }
.scenario-no { color: var(--gold); font-family: var(--hand); font-size: 1.1rem; }
.scenario h3 { margin: 0 0 5px; font-size: clamp(1.08rem, 2vw, 1.35rem); }
.scenario p { margin: 0; color: var(--ink-muted); font-size: .94rem; }
.scenario-mark { justify-self: end; color: var(--blue); font-size: 1.35rem; transition: transform .25s ease; }
.scenario:hover .scenario-mark { transform: translate(4px, -4px); }

/* Founder */
.founder-band { position: relative; overflow: hidden; background: linear-gradient(155deg, #c4e0f1 0%, #d8ecf8 58%, #c9e3f2 100%); color: var(--navy); }
.founder-band::after { content: "HELLO LUCK"; position: absolute; right: -18px; bottom: -20px; color: rgba(20,42,67,.03); font-size: clamp(5rem, 11vw, 9rem); font-weight: 800; line-height: 1; letter-spacing: -.045em; white-space: nowrap; }
.founder-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(310px, .9fr) minmax(0, 1.1fr); align-items: center; gap: clamp(34px, 5vw, 64px); padding: clamp(28px, 3.5vw, 40px); border: 1px solid rgba(255,255,255,.62); border-radius: 28px; background: rgba(255,255,255,.26); box-shadow: 0 24px 70px rgba(65,110,142,.08); }
.founder-grid h2 { margin-bottom: 24px; font-size: clamp(1.5rem, 10cqi, 3.75rem); }
.founder-grid > div:last-child > p:last-child { max-width: 690px; margin: 0; color: var(--ink-muted); font-size: 1.04rem; }
.founder-portrait { position: relative; overflow: hidden; width: 100%; aspect-ratio: 3 / 2; margin: 0; border: 1px solid rgba(255,255,255,.78); border-radius: 20px; background: rgba(255,255,255,.35); box-shadow: 0 18px 45px rgba(45,83,112,.14); }
.founder-portrait img { width: 100%; height: 100%; object-fit: cover; object-position: center; }

/* Product switcher */
.system-section { background: linear-gradient(180deg, #f0f9ff 0%, #e5f3fb 100%); }
.edition-switch { display: grid; grid-template-columns: 1fr 1fr; max-width: 680px; border-bottom: 1px solid var(--line); margin-bottom: 58px; }
.edition-switch button { position: relative; border: 0; padding: 18px 12px 20px; background: transparent; color: var(--ink-muted); font-size: 1.08rem; font-weight: 700; text-align: left; cursor: pointer; }
.edition-switch button::after { content: ""; position: absolute; left: 0; right: 20px; bottom: -1px; height: 3px; background: var(--navy); transform: scaleX(0); transform-origin: left; transition: transform .3s ease; }
.edition-switch button[aria-selected="true"] { color: var(--navy); }
.edition-switch button[aria-selected="true"]::after { transform: scaleX(1); }
.edition-switch small { display: block; margin-bottom: 2px; color: var(--blue); font-size: .58rem; letter-spacing: .2em; }
.edition-panel { display: grid; grid-template-columns: minmax(250px, .68fr) minmax(0, 1.32fr); gap: clamp(50px, 8vw, 108px); align-items: start; }
.edition-panel[hidden] { display: none; }
.edition-intro { position: sticky; top: 122px; padding-top: 8px; }
.edition-kicker { margin: 0 0 19px; color: var(--blue); font-size: .62rem; font-weight: 800; letter-spacing: .16em; }
.edition-intro h3 { margin: 0 0 16px; font-family: var(--hand); font-size: clamp(1.65rem, 2.7vw, 2.25rem); font-weight: 700; line-height: 1.45; text-wrap: balance; }
.edition-intro > p:last-child { margin: 0; color: var(--ink-muted); font-size: .91rem; }
.capability-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--navy); }
.capability-list li { display: grid; grid-template-columns: 52px 1fr; gap: 18px; padding: 23px 4px; border-bottom: 1px solid var(--line); }
.capability-list li > span { padding-top: 2px; color: var(--gold); font-family: var(--hand); font-size: .94rem; }
.capability-list h3 { margin: 0 0 5px; font-size: 1.02rem; }
.capability-list p { margin: 0; color: var(--ink-muted); font-size: .86rem; }

/* VIP */
.vip-section { background: linear-gradient(180deg, #dceef9 0%, #e9f6fd 100%); }
.vip-grid { display: grid; grid-template-columns: .96fr 1.04fr; align-items: start; gap: clamp(56px, 8vw, 110px); }
.vip-copy h2 { font-size: clamp(1.5rem, 9cqi, 3.2rem); }
.vip-copy > p:not(.eyebrow) { max-width: 570px; color: var(--ink-muted); }
.reminder-note { margin-top: 40px; padding: 22px 24px; border: 1px solid rgba(255,255,255,.72); border-left: 4px solid var(--gold); background: rgba(255,255,255,.34); box-shadow: 0 16px 45px rgba(62,108,140,.06); }
.reminder-note b { display: block; margin-bottom: 3px; }
.reminder-note p { margin: 0; color: var(--ink-muted); font-size: .9rem; }
.service-path { padding-top: 7px; }
.service-path-label { margin: 0 0 17px; color: var(--blue); font-size: .66rem; font-weight: 800; letter-spacing: .13em; }
.service-path ol { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--navy); }
.service-path li { display: grid; grid-template-columns: 48px 1fr; gap: 17px; padding: 25px 4px; border-bottom: 1px solid var(--line); }
.service-path li > span { color: var(--gold); font-family: var(--hand); }
.service-path h3 { margin: 0 0 5px; font-size: 1.03rem; }
.service-path li p { margin: 0; color: var(--ink-muted); font-size: .86rem; }
.service-path-note { margin: 18px 0 0 65px; color: var(--ink-muted); font-size: .75rem; }

/* Pricing and process */
.pricing-section { background: linear-gradient(180deg, #d4eaf7 0%, #e7f4fb 100%); }
.pricing-ledger { border-top: 2px solid var(--navy); }
.pricing-ledger article { display: grid; grid-template-columns: 90px 1fr; gap: 30px; padding: 34px 8px; border-bottom: 1px solid rgba(20,42,67,.25); }
.ledger-no { color: var(--gold); font-family: var(--hand); font-size: 1.35rem; }
.pricing-ledger article > div { display: grid; grid-template-columns: 100px minmax(240px, .75fr) 1fr; gap: 28px; align-items: start; }
.pricing-ledger small { padding-top: 7px; color: var(--blue); font-size: .6rem; font-weight: 800; letter-spacing: .16em; }
.pricing-ledger h3 { margin: 0; font-size: clamp(1.2rem, 2.5vw, 1.7rem); }
.pricing-ledger p { margin: 0; color: var(--ink-muted); font-size: .92rem; }
.price-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 38px; gap: 14px; }
.price-facts p { margin: 0; padding: 22px 24px; border: 1px solid rgba(255,255,255,.72); border-left: 4px solid var(--gold); background: rgba(255,255,255,.34); color: var(--navy-2); font-size: 1.03rem; line-height: 1.75; box-shadow: 0 13px 32px rgba(62,108,140,.06); }.price-facts span { display: block; margin-bottom: 4px; color: var(--navy); font-size: 1.18rem; font-weight: 800; }
.onboarding { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; list-style: none; margin: 94px 0 0; padding: 0; }
.onboarding::before { content: ""; position: absolute; left: 6%; right: 6%; top: 17px; height: 1px; background: var(--blue); }
.onboarding li { position: relative; padding: 0 22px 0 0; }
.onboarding li > span { position: relative; z-index: 1; display: grid; width: 35px; height: 35px; place-items: center; margin-bottom: 24px; border: 1px solid var(--blue); border-radius: 50%; background: #e8f5fc; color: var(--blue); font-size: .62rem; font-weight: 800; }
.onboarding h3 { margin: 0 0 7px; font-size: 1rem; }.onboarding p { margin: 0; color: var(--ink-muted); font-size: .78rem; line-height: 1.65; }

/* Contract promises */
.promise-section { padding-block: clamp(82px, 10vw, 125px); background: linear-gradient(155deg, #b9d9ed 0%, #d4eaf6 100%); color: var(--navy); }
.promise-inner { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(50px, 9vw, 125px); padding: clamp(30px, 5vw, 56px); border: 1px solid rgba(255,255,255,.62); border-radius: 28px; background: rgba(255,255,255,.27); box-shadow: 0 24px 70px rgba(65,110,142,.08); }
.promise-inner h2 { margin-bottom: 0; font-size: clamp(2rem, 13cqi, 3.65rem); }
.promise-inner ul { list-style: none; margin: 0; padding: 0; border-top: 1px solid rgba(20,42,67,.2); }
.promise-inner li { display: grid; grid-template-columns: .7fr 1.3fr; gap: 25px; padding: 16px 0; border-bottom: 1px solid rgba(20,42,67,.14); }.promise-inner li b { font-size: .92rem; }.promise-inner li span { color: var(--ink-muted); font-size: .83rem; }

/* FAQ */
.faq-section { background: linear-gradient(180deg, #e8f5fc 0%, #dceef9 100%); }
.faq-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: clamp(60px, 10vw, 140px); align-items: start; }
.faq-grid > .section-heading { position: sticky; top: 125px; }
.faq-grid > .section-heading h2 { font-size: clamp(1.5rem, 10cqi, 3.55rem); }
.faq-grid > .section-heading > p:last-child { color: var(--ink-muted); }
.faq-list { border-top: 2px solid var(--navy); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; display: flex; justify-content: space-between; align-items: center; gap: 30px; padding: 23px 6px; font-weight: 700; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { position: relative; flex: 0 0 20px; width: 20px; height: 20px; }
.faq-list summary span::before, .faq-list summary span::after { content: ""; position: absolute; top: 9px; left: 2px; width: 16px; height: 1px; background: var(--blue); transition: transform .25s ease; }.faq-list summary span::after { transform: rotate(90deg); }.faq-list details[open] summary span::after { transform: rotate(0); }
.faq-list details p { max-width: 600px; margin: -2px 50px 23px 6px; color: var(--ink-muted); font-size: .9rem; }

/* CTA and footer */
.contact-section { position: relative; overflow: hidden; padding-block: clamp(100px, 13vw, 170px); background: linear-gradient(180deg, #cfe7f6 0%, #bddced 100%); }
.contact-clouds { position: absolute; left: 50%; bottom: -14%; width: max(720px, 118vw); max-width: 1420px; height: 96%; transform: translateX(-50%); background: url("assets/hero-cloud-v2.png") center bottom / contain no-repeat; opacity: .24; pointer-events: none; }
.contact-inner { position: relative; z-index: 1; text-align: left; }
.contact-inner .eyebrow { justify-content: flex-start; }.contact-inner h2 { margin-bottom: 20px; }.contact-inner > p:not(.eyebrow):not(.contact-note) { max-width: 600px; margin-bottom: 30px; color: var(--navy-2); font-size: 1.02rem; }
.contact-action { display: flex; width: fit-content; min-width: 190px; min-height: 60px; margin-inline: auto; gap: 10px; font-size: 1rem; }
.contact-action img { width: 36px; height: 32px; object-fit: contain; transform: rotate(5deg); }
.contact-note { min-height: 1.5em; margin: 13px 0 0; color: var(--ink-muted); font-size: .78rem; text-align: center; }
.site-footer { padding-block: 38px 24px; background: #b8d7e9; border-top: 1px solid rgba(255,255,255,.5); }
.footer-grid { display: grid; grid-template-columns: auto minmax(0, 1fr); column-gap: clamp(32px, 4vw, 50px); row-gap: 18px; align-items: center; }
.footer-brand { display: inline-flex; align-items: center; justify-self: start; }
.footer-brand .brand-lockup { width: clamp(260px, 23vw, 280px); }
.footer-brand .brand-lockup small { margin-top: -6px; margin-right: 12px; font-size: 8px; }
.footer-brand:focus-visible { outline: 3px solid var(--navy); outline-offset: 6px; }
.footer-grid > p { margin: 0; font-family: var(--slogan-hand); font-size: clamp(2.25rem, 3vw, 2.5rem); font-weight: 400; color: #fff; line-height: 1.45; letter-spacing: .035em; -webkit-text-stroke: .25px white; text-shadow: 0 1px 4px rgba(31,75,110,.18); }
.footer-meta { grid-column: 1 / -1; display: flex; justify-content: flex-end; color: var(--ink-muted); font-size: .65rem; text-align: right; }.footer-meta a { border-bottom: 1px solid currentColor; }

/* Privacy document, shared shell */
.doc { width: min(800px, calc(100% - 40px)); margin: 0 auto; padding: 140px 0 90px; }
.doc h1 { margin: 0 0 12px; font-size: clamp(2.6rem, 7vw, 4.5rem); line-height: 1.15; letter-spacing: -.05em; }
.doc h2 { margin: 55px 0 15px; font-size: clamp(1.4rem, 4vw, 2rem); line-height: 1.3; letter-spacing: -.03em; }
.doc h3 { margin: 27px 0 8px; font-size: 1.05rem; }
.doc p, .doc li { color: #405265; }
.doc table { width: 100%; border-collapse: collapse; margin: 15px 0; background: rgba(255,255,255,.44); font-size: .9rem; }.doc th, .doc td { border: 1px solid var(--line); padding: 10px 13px; text-align: left; vertical-align: top; }.doc th { background: rgba(255,255,255,.35); }.doc td:first-child, .doc th:first-child { word-break: keep-all; }
.doc .tablewrap { overflow-x: auto; }.doc blockquote { margin: 15px 0; padding: 13px 18px; background: rgba(255,255,255,.4); border-left: 3px solid var(--blue); color: var(--navy-2); }.doc hr { border: 0; border-top: 1px solid var(--line); margin: 40px 0; }.doc .todo { padding: 0 5px; background: rgba(255,255,255,.52); border-radius: 3px; color: var(--navy-2); font-size: .92em; }

@media (max-width: 960px) {
  :root { --shell: min(100% - 38px, 860px); }
  .site-nav { gap: 18px; }.site-nav a { font-size: .8rem; }
  .edition-panel { grid-template-columns: .62fr 1.38fr; gap: 48px; }
  .vip-grid { gap: 45px; }
  .pricing-ledger article > div { grid-template-columns: 78px 1fr; }.pricing-ledger article > div p { grid-column: 2; }
  .onboarding { grid-template-columns: repeat(3, 1fr); row-gap: 36px; }.onboarding::before { display: none; }
  .footer-grid { grid-template-columns: auto minmax(0, 1fr); column-gap: 32px; }
  .footer-grid > p { font-size: clamp(2rem, 4vw, 2.25rem); }
}

@media (max-width: 760px) {
  .brand-lockup { width: 174px; }
  .brand-lockup small { font-size: 5.5px; margin-right: 8px; }
  :root { --shell: calc(100% - 32px); --header-h: 70px; }
  html { scroll-padding-top: 78px; }
  h2 { font-size: clamp(2.05rem, 9.5vw, 3.15rem); }
  .section { padding-block: 86px; }
  .header-inner { gap: 13px; }.brand-mascot { width: 40px; }.brand-mascot img { width: 42px; height: 42px; }.brand-words small { font-size: .45rem; }.header-cta { display: none; }
  .nav-toggle { display: grid; position: relative; z-index: 3; border: 1px solid rgba(20,42,67,.12); border-radius: 10px; background: rgba(255,255,255,.45); cursor: pointer; }
  .nav-toggle[aria-expanded="true"] i:first-of-type { transform: translateY(3.8px) rotate(45deg); }.nav-toggle[aria-expanded="true"] i:last-of-type { transform: translateY(-3.8px) rotate(-45deg); }
  .nav-open .site-header::before { background: #e8f5fc; }
  .nav-backdrop { display: block; position: fixed; z-index: 1; inset: var(--header-h) 0 0; background: rgba(28,58,82,.22); -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px); opacity: 0; visibility: hidden; pointer-events: none; touch-action: none; transition: opacity .2s ease, visibility .2s ease; }
  .nav-open .nav-backdrop { opacity: 1; visibility: visible; pointer-events: auto; }
  .site-nav { position: fixed; z-index: 2; inset: calc(var(--header-h) + 12px) 16px auto; display: grid; grid-template-columns: minmax(0, 1fr); align-items: stretch; gap: 8px; max-width: 480px; margin-left: auto; padding: 10px; max-height: calc(100vh - var(--header-h) - 24px); max-height: calc(100dvh - var(--header-h) - 24px - env(safe-area-inset-bottom)); overflow-y: auto; overscroll-behavior: contain; touch-action: pan-y; background: #e7f4fc; border: 1px solid rgba(255,255,255,.9); border-radius: 16px; box-shadow: 0 18px 45px rgba(20,42,67,.16); opacity: 0; transform: translateY(-8px); visibility: hidden; pointer-events: none; transition: opacity .2s ease, transform .2s ease, visibility .2s ease; }
  .site-nav.is-open { opacity: 1; transform: none; visibility: visible; pointer-events: auto; }
  .site-nav a { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 62px; padding: 16px 20px; border: 1px solid rgba(105,152,187,.2); border-radius: 9px; background: rgba(255,255,255,.86); font-family: var(--sans); font-size: 1.0625rem; font-weight: 600; line-height: 1.5; letter-spacing: .04em; transition: background .2s ease, border-color .2s ease; }
  .site-nav a:hover, .site-nav a:focus-visible { background: #fff; border-color: var(--blue); }
  .site-nav a::after, .site-nav a:hover::after { position: static; flex: 0 0 7px; width: 7px; height: 7px; border-top: 1.5px solid var(--blue); border-right: 1.5px solid var(--blue); background: none; transform: rotate(45deg); }
  .hero { min-height: 740px; }.hero-inner { min-height: calc(740px - var(--header-h)); padding-top: 20px; padding-bottom: 66px; }.hero-overline { max-width: 90%; font-size: .57rem; letter-spacing: .16em; }.cloud-stage { top: 62px; width: min(550px, 88vw); height: 275px; }.distant-cloud-one { width: 31vw; left: -9%; top: 25%; }.distant-cloud-two { width: 24vw; right: -5%; top: 32%; }.distant-cloud-three { width: 20vw; left: calc(67% - 10vw); top: calc(14% - 6.67vw); opacity: .18; }.distant-cloud-four { width: 24vw; left: calc(78% - 12vw); top: calc(60% - 8vw); opacity: .16; }.distant-cloud-five { width: 23vw; left: calc(17% - 11.5vw); top: calc(76% - 7.67vw); opacity: .19; }.flight-stage { width: calc(100vw - 22px); height: 72px; margin-top: 318px; }.hero-slogan { font-size: clamp(1.75rem, 8vw, 2.125rem); line-height: 1.5; letter-spacing: .025em; }.hero-slogan span { white-space: nowrap; }.airplane-flight { width: 72px; }.hero-lead { max-width: 35em; font-size: .96rem; }.hero-lead br { display: none; }.hero-message { max-width: 94%; }.hero-audience { max-width: 30em; margin-inline: auto; margin-bottom: 20px; line-height: 1.65; }.replay-intro { right: 2px; bottom: 13px; }
  .manifesto-grid, .founder-grid, .section-heading.horizontal, .vip-grid, .promise-inner, .faq-grid { grid-template-columns: 1fr; }
  .manifesto-copy { padding-top: 0; }.manifesto-copy .big-copy br { display: none; }
  .scenario { grid-template-columns: 36px 1fr 24px; gap: 12px; padding: 24px 0; }.scenario p { font-size: .86rem; }
  .founder-grid { gap: 38px; padding: 22px; }.founder-grid h2 { font-size: clamp(1.5rem, 10cqi, 3rem); }
  .section-heading.horizontal { gap: 8px; margin-bottom: 45px; }.section-heading.horizontal > p { max-width: 100%; }
  .edition-switch button { font-size: 1rem; padding-inline: 8px; }
  .edition-panel { grid-template-columns: 1fr; gap: 34px; }.edition-intro { position: static; }.capability-list li { grid-template-columns: 42px 1fr; gap: 12px; }
  .service-path { margin-top: 12px; }.service-path-note { margin-left: 0; }
  .pricing-ledger article { grid-template-columns: 44px 1fr; gap: 10px; }.pricing-ledger article > div { display: block; }.pricing-ledger small { display: block; margin-bottom: 4px; }.pricing-ledger h3 { margin-bottom: 8px; }.price-facts { grid-template-columns: 1fr; }
  .onboarding { grid-template-columns: 1fr; margin-top: 65px; }.onboarding li { display: grid; grid-template-columns: 42px 1fr; column-gap: 12px; }.onboarding li > span { grid-row: span 2; margin: 0; }.onboarding h3, .onboarding p { grid-column: 2; }
  .promise-inner { gap: 45px; }.promise-inner li { grid-template-columns: .9fr 1.1fr; }
  .faq-grid { gap: 42px; }.faq-grid > .section-heading { position: static; }
  .site-footer { padding-block: 24px 20px; }
  .footer-grid { grid-template-columns: minmax(94px, 36%) minmax(0, 1fr); align-items: center; column-gap: 12px; row-gap: 16px; }.footer-brand .brand-lockup { width: min(100%, 200px); }.footer-grid > p { font-size: clamp(1rem, 5vw, 1.8rem); }.footer-meta { flex-wrap: wrap; justify-content: flex-end; gap: 4px 12px; }
  .doc { padding-top: 110px; }.doc .tablewrap { margin-inline: -4px; }
}

@media (max-width: 420px) {
  .hero-actions { gap: 18px; }.hero-actions .button { padding-inline: 23px; }
  .hero-audience { font-size: .75rem; letter-spacing: .06em; }
}

@media (prefers-reduced-motion: reduce) {
  .distant-cloud { animation: none !important; transform: scale(var(--cloud-scale, .84)); }
  .slogan-crayon { opacity: 0 !important; }
  .slogan-solid { opacity: 1 !important; }
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-delay: 0ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .js .hero { --flight-progress: 1 !important; --reveal-right: 0% !important; }
  .js .hero .hero-cloud, .has-reveals .reveal { opacity: 1; transform: none; }
  .airplane-flight, .replay-intro { display: none !important; }
}