@font-face {
  font-family: "Geist";
  src: url("assets/fonts/Geist-Variable.ttf") format("truetype");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: "Hanken Grotesk";
  src: url("assets/fonts/HankenGrotesk-Variable.ttf") format("truetype");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: "Jersey 20";
  src: url("assets/brand/Jersey20-Regular.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}
:root {
  color-scheme: light dark;
  --paper: #F4F3EF;
  --surface: #FFFFFF;
  --ink: #111218;
  --muted: #40424B;
  --rule: #DFDEDA;
  --purple: #4B50DC;
  --purple-soft: #ECECFF;
  --action: #4B50DC;
  --action-hover: #3D42C7;
  --action-text: #3D42C7;
  --on-action: #FFFFFF;
  --on-purple: #FFFFFF;
  --on-purple-muted: #E3E4FF;
  --yellow: #F2C230;
  --yellow-ink: #18191D;
  --accent-label: #6E4E00;
  --deep: #171923;
  --soft: #F9F8F4;
  --font-display: "Geist", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Hanken Grotesk", ui-sans-serif, system-ui, sans-serif;
  --max-width: 1330px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #141917;
    --surface: #20241F;
    --ink: #F2F1EC;
    --muted: #C9CAD2;
    --rule: #414640;
    --purple: #A7AAFF;
    --purple-soft: #292D42;
    --action: #5B60E5;
    --action-hover: #4B50DC;
    --action-text: #B6B8FF;
    --on-action: #FFFFFF;
    --on-purple: #141917;
    --on-purple-muted: #141917;
    --yellow: #F5CF5A;
    --yellow-ink: #18191D;
    --accent-label: #F5CF5A;
    --deep: #0C0D12;
    --soft: #1B201C;
  }
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 40px; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--font-body); font-size: 17px; line-height: 1.55; }
body, button { font-synthesis: none; }
button { font: inherit; }
a { color: inherit; }
img { display: block; max-width: 100%; }
[hidden] { display: none !important; }
::selection { color: #fff; background: #4B50DC; }
:focus-visible { outline: 3px solid var(--purple); outline-offset: 4px; }
.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: 50; top: 10px; left: 10px; padding: 12px 18px; border-radius: 8px; background: var(--ink); color: var(--paper); text-decoration: none; transform: translateY(-180%); }
.skip-link:focus { transform: translateY(0); }
.section-shell { width: min(calc(100% - 72px), var(--max-width)); margin-inline: auto; }
.eyebrow, .micro-label { margin: 0; color: var(--accent-label); font: 750 12px/1.2 var(--font-body); letter-spacing: .17em; text-transform: uppercase; }
h1, h2, h3, p, figure { margin-top: 0; }
h1, h2, h3 { font-family: var(--font-display); }
h1, h2 { letter-spacing: -.065em; }
h2 { margin-bottom: 0; font-size: clamp(3.2rem, 5.4vw, 5.8rem); font-weight: 630; line-height: 1.03; }
h2 em, h1 em { color: var(--purple); font-style: normal; }
h3 { letter-spacing: -.045em; }

.site-header { position: relative; z-index: 20; display: flex; min-height: 94px; align-items: center; justify-content: space-between; gap: 34px; border-bottom: 1px solid var(--rule); }
.wordmark { display: inline-flex; align-items: center; gap: 10px; width: max-content; text-decoration: none; }
.wordmark img { flex: none; }
.wordmark span { position: relative; top: -2px; font: 400 42px/1 "Jersey 20", system-ui, sans-serif; letter-spacing: -.035em; }
.site-nav { display: flex; align-items: center; gap: clamp(15px, 2vw, 34px); font-size: 13px; font-weight: 700; }
.site-nav a { display: inline-flex; min-height: 44px; align-items: center; text-decoration: none; transition: color .18s ease; }
.site-nav a:hover { color: var(--action-text); }
.site-nav .nav-cta { gap: 12px; padding: 0 17px; border: 1px solid var(--rule); border-radius: 9px; }
.site-nav .nav-cta:hover { border-color: var(--action); }
.menu-toggle { display: none; width: 48px; height: 48px; place-content: center; gap: 6px; border: 1px solid var(--rule); border-radius: 9px; background: var(--surface); color: var(--ink); cursor: pointer; }
.menu-toggle span { display: block; width: 20px; height: 2px; background: currentColor; }

.hero { display: grid; min-height: 700px; grid-template-columns: minmax(0, .97fr) minmax(0, 1.03fr); align-items: center; gap: clamp(30px, 4vw, 68px); padding-block: 56px 68px; }
.hero-copy { position: relative; z-index: 2; padding-top: 14px; }
.hero .eyebrow { display: flex; align-items: center; gap: 11px; }
.eyebrow-mark { display: inline-block; width: 9px; height: 9px; background: var(--yellow); transform: rotate(45deg); }
h1 { max-width: 710px; margin: 35px 0 25px; font-size: clamp(4.5rem, 7vw, 7.6rem); font-weight: 670; line-height: .94; }
h1 em { position: relative; white-space: nowrap; }
h1 em::after { position: absolute; right: 0; bottom: -.09em; left: 0; height: 5px; background: currentColor; content: ""; transform: rotate(-1deg); }
.hero-lede { max-width: 555px; margin-bottom: 31px; color: var(--muted); font-size: clamp(18px, 1.6vw, 21px); line-height: 1.5; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 18px 23px; }
.button { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; gap: 24px; padding: 0 19px; border-radius: 9px; font-size: 14px; font-weight: 760; text-decoration: none; transition: background-color .18s ease, transform .18s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--action); color: var(--on-action); }
.button-primary:hover { background: var(--action-hover); }
.text-link { display: inline-flex; min-height: 44px; align-items: center; gap: 12px; color: var(--action-text); font-size: 14px; font-weight: 750; text-underline-offset: 5px; }
.text-link:hover { text-decoration-thickness: 2px; }
.hero-art { position: relative; min-width: 0; height: min(45vw, 600px); min-height: 535px; margin: 0; overflow: hidden; border-radius: 7px; background: #4B50DC; color: #fff; isolation: isolate; }
.hero-art::before { position: absolute; top: -42%; right: -52%; width: 115%; aspect-ratio: 1; border: 1px solid rgba(255,255,255,.23); border-radius: 50%; content: ""; }
.hero-art::after { position: absolute; top: -25%; right: -35%; width: 82%; aspect-ratio: 1; border: 1px solid rgba(255,255,255,.18); border-radius: 50%; content: ""; }
.hero-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.075) 1px, transparent 1px),linear-gradient(90deg,rgba(255,255,255,.075) 1px,transparent 1px); background-size: 49px 49px; mask-image: linear-gradient(to bottom,transparent,black 24%,black 88%,transparent); }
.hero-stamp { position: absolute; z-index: 1; top: 25px; left: 28px; display: flex; align-items: center; gap: 12px; font: 760 10px/1.3 var(--font-body); letter-spacing: .17em; }
.hero-stamp img { width: 53px; height: 53px; }
.source-paper { position: absolute; z-index: 2; top: 23%; left: 6%; width: 58%; height: 54%; padding: 32px 27px; border-radius: 3px; background: #F7F6F1; box-shadow: 0 23px 50px rgba(15,16,62,.26); color: #111218; transform: rotate(-7deg); }
.source-paper .micro-label { display: block; color: #6E4E00; font-size: 9px; letter-spacing: .14em; }
.source-paper strong { display: block; margin: 31px 0 25px; font: 620 clamp(21px, 2.35vw, 34px)/1.1 var(--font-display); letter-spacing: -.05em; }
.source-rule { display: block; width: 100%; height: 8px; margin: 0 0 12px; border-radius: 2px; background: #D7D7D0; }
.source-rule.short { width: 67%; }
.source-paper-foot { position: absolute; right: 26px; bottom: 23px; left: 26px; padding-top: 12px; border-top: 1px solid #D5D4D0; color: #5F616C; font: 750 9px/1 var(--font-body); letter-spacing: .15em; }
.phone-frame { position: absolute; z-index: 3; right: 5.5%; bottom: -16%; width: 41%; max-width: 264px; padding: 7px; border: 4px solid #111218; border-radius: 32px; background: #111218; box-shadow: 0 25px 70px rgba(14,15,45,.38); transform: rotate(6deg); }
.phone-frame img { width: 100%; height: auto; border-radius: 22px; }
.principle-strip { border-block: 1px solid #D5B02B; background: var(--yellow); color: var(--yellow-ink); }
.principle-inner { display: flex; min-height: 60px; align-items: center; justify-content: space-between; gap: 20px; font: 800 11px/1.2 var(--font-body); letter-spacing: .19em; }
.principle-inner span:nth-child(even) { font-size: 14px; }

.loop-section { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(55px, 8vw, 135px); padding-block: 158px 160px; }
.section-heading > p:last-child { max-width: 490px; margin: 25px 0 0; color: var(--muted); font-size: 18px; }
.section-heading h2 { margin-top: 24px; }
.loop-list { border-top: 1px solid var(--rule); }
.loop-row { display: grid; grid-template-columns: 50px minmax(0, 1fr) 50px; gap: 20px; padding: 27px 0 31px; border-bottom: 1px solid var(--rule); }
.loop-index { padding-top: 5px; color: var(--action-text); font: 800 12px/1.2 var(--font-body); font-variant-numeric: tabular-nums; }
.loop-row h3 { margin: 0 0 9px; font-size: clamp(23px, 2.2vw, 31px); font-weight: 630; line-height: 1.12; }
.loop-row p { max-width: 455px; margin: 0; color: var(--muted); font-size: 15px; }
.loop-icon { display: grid; width: 47px; height: 47px; place-items: center; border: 1px solid var(--rule); border-radius: 50%; color: var(--action-text); font: 500 27px/1 var(--font-display); }

@media (prefers-reduced-motion: no-preference) {
  .hero-copy > * { animation: rise-in .72s both cubic-bezier(.2,.75,.25,1); }
  .hero-copy > :nth-child(2) { animation-delay: .09s; }
  .hero-copy > :nth-child(3) { animation-delay: .18s; }
  .hero-copy > :nth-child(4) { animation-delay: .27s; }
  .hero-art { animation: art-in .9s .15s both cubic-bezier(.2,.75,.25,1); }
  .source-paper { animation: source-in .9s .42s both cubic-bezier(.2,.75,.25,1); }
  .phone-frame { animation: phone-in 1s .58s both cubic-bezier(.2,.75,.25,1); }
  .demo-panel.is-active { animation: panel-in .38s both cubic-bezier(.2,.75,.25,1); }
  [data-motion="on"] .loop-row { transform: translateY(18px); transition: transform .65s cubic-bezier(.2,.75,.25,1); }
  [data-motion="on"] .loop-row.is-visible { transform: none; }
  [data-motion="on"] .loop-row:nth-child(2) { transition-delay: .09s; }
  [data-motion="on"] .loop-row:nth-child(3) { transition-delay: .18s; }
  .loop-row:hover .loop-icon { transform: translateX(4px) rotate(-7deg); border-color: var(--action-text); }
  .loop-icon { transition: transform .24s ease, border-color .24s ease; }
}
@keyframes rise-in { from { transform: translateY(16px); } to { transform: none; } }
@keyframes art-in { from { transform: translateY(20px) scale(.985); } to { transform: none; } }
@keyframes source-in { from { transform: translate(-24px, 12px) rotate(-10deg); } to { transform: rotate(-7deg); } }
@keyframes phone-in { from { transform: translate(24px, 18px) rotate(11deg); } to { transform: rotate(6deg); } }
@keyframes panel-in { from { transform: translateY(9px); } to { transform: none; } }

.workspace-section { position: relative; overflow: hidden; background: #31369F; color: #fff; }
.workspace-section::before { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.055) 1px, transparent 1px),linear-gradient(90deg,rgba(255,255,255,.055) 1px,transparent 1px); background-size: 64px 64px; content: ""; opacity: .65; }
.workspace-inner { position: relative; display: grid; grid-template-columns: minmax(0, .84fr) minmax(0, 1.16fr); align-items: center; gap: clamp(50px, 7vw, 110px); padding-block: 133px; }
.workspace-heading .eyebrow { color: #E6D489; }
.workspace-heading h2 { margin: 24px 0; }
.workspace-heading h2 em { color: #F5CF5A; }
.workspace-heading > p:not(.eyebrow):not(.illustration-note) { max-width: 470px; color: #E4E5F7; font-size: 19px; }
.demo-tabs { display: flex; width: fit-content; gap: 5px; margin-top: 37px; padding: 5px; border: 1px solid rgba(255,255,255,.38); border-radius: 11px; }
.demo-tab { min-height: 44px; padding: 0 17px; border: 0; border-radius: 7px; background: none; color: #F2F2FF; font-size: 13px; font-weight: 760; cursor: pointer; transition: background-color .18s ease, color .18s ease; }
.demo-tab:hover { background: rgba(255,255,255,.15); }
.demo-tab.is-active { background: #fff; color: #292EA2; }
.demo-tab:focus-visible { outline-color: #F5CF5A; }
.illustration-note { max-width: 360px; margin: 20px 0 0; color: #D8DAFA; font-size: 12px; }
.demo-stage { position: relative; min-height: 520px; padding: 20px; border: 1px solid rgba(255,255,255,.35); border-radius: 16px; background: rgba(255,255,255,.09); box-shadow: 0 32px 70px rgba(11,12,69,.25); }
.demo-panel { min-height: 478px; padding: 25px; border-radius: 10px; background: #F4F3EF; color: #111218; }
.demo-topline { display: flex; justify-content: space-between; gap: 10px; padding-bottom: 17px; border-bottom: 1px solid #D9D9D6; color: #505361; font: 800 10px/1.2 var(--font-body); letter-spacing: .16em; }
.capture-sheet, .draft-sheet, .review-sheet { position: relative; width: min(100%, 460px); min-height: 340px; margin: 26px auto 0; padding: 30px; border: 1px solid #D9D9D6; border-radius: 8px; background: #fff; box-shadow: 0 16px 34px rgba(15,18,40,.07); }
.capture-sheet { transform: rotate(-2deg); }
.sheet-corner { color: #5F616C; font: 750 10px/1.2 var(--font-body); letter-spacing: .12em; }
.capture-sheet h3, .draft-sheet h3, .review-sheet h3 { max-width: 360px; margin: 24px 0 12px; font-size: clamp(28px, 2.8vw, 42px); font-weight: 640; line-height: 1.08; }
.capture-sheet p, .draft-sheet p { max-width: 330px; color: #40424B; font-size: 16px; }
.sheet-highlight { display: inline-block; padding: 7px 5px; background: #FCEBBD; color: #6E4E00; font-size: 14px; font-weight: 700; transform: rotate(-1deg); }
.sheet-citation { position: absolute; right: 30px; bottom: 24px; left: 30px; padding-top: 10px; border-top: 1px solid #D9D9D6; color: #3D42C7; font: 750 10px/1 var(--font-body); letter-spacing: .1em; }
.draft-source { display: flex; align-items: center; gap: 7px; margin-top: 19px; color: #3D42C7; font-size: 13px; font-weight: 760; }
.draft-actions { position: absolute; right: 30px; bottom: 23px; left: 30px; display: flex; align-items: center; justify-content: flex-end; gap: 14px; font-size: 12px; font-weight: 750; }
.draft-actions strong { padding: 10px 13px; border-radius: 7px; background: #4B50DC; color: white; }
.review-sheet h3 { margin-top: 35px; }
.review-divider { position: absolute; right: 30px; bottom: 79px; left: 30px; height: 1px; background: #D9D9D6; }
.review-ratings { position: absolute; right: 30px; bottom: 22px; left: 30px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 7px; text-align: center; font-size: 11px; font-weight: 760; }
.review-ratings span { padding: 10px 3px; border: 1px solid currentColor; border-radius: 7px; }
.review-ratings span:nth-child(1) { color: #AA2A20; }.review-ratings span:nth-child(2) { color: #965A0A; }.review-ratings span:nth-child(3) { color: #0A7854; }.review-ratings span:nth-child(4) { color: #2F62E0; }
.demo-caption { margin: 19px 0 0; color: #505361; font-size: 12px; }

.features-section { display: grid; grid-template-columns: minmax(0, .72fr) minmax(0, 1.28fr); gap: clamp(60px, 8vw, 150px); padding-block: 158px 170px; }
.features-section .section-heading h2 { max-width: 510px; }
.feature-list { border-top: 1px solid var(--rule); }
.feature-row { display: grid; grid-template-columns: 53px minmax(0,1fr) 50px; gap: 18px; padding: 27px 0; border-bottom: 1px solid var(--rule); }
.feature-row > span:first-child { padding-top: 5px; color: var(--action-text); font: 750 11px/1.2 var(--font-body); }
.feature-row h3 { margin: 0 0 5px; font-size: clamp(23px, 2vw, 30px); font-weight: 620; }
.feature-row p { max-width: 450px; margin: 0; color: var(--muted); font-size: 15px; }
.feature-symbol { justify-self: end; color: var(--action-text); font: 400 32px/1 var(--font-display); }

.apps-section { padding-block: 130px 140px; background: var(--soft); border-block: 1px solid var(--rule); }
.apps-intro { display: grid; grid-template-columns: 1fr 1fr; column-gap: 55px; align-items: end; }
.apps-intro .eyebrow { grid-column: 1 / -1; }
.apps-intro h2 { margin-top: 24px; }
.apps-intro > p:last-child { max-width: 470px; margin: 0 0 7px; color: var(--muted); font-size: 18px; }
.platform-grid { display: grid; grid-template-columns: repeat(10, minmax(0, 1fr)); gap: 11px; margin-top: 58px; }
.platform-card { display: flex; min-width: 0; min-height: 304px; grid-column: span 2; flex-direction: column; padding: 25px 20px; border: 1px solid var(--rule); border-top: 3px solid #4B50DC; border-radius: 7px; background: var(--surface); }
.platform-number { color: var(--action-text); font: 800 10px/1.2 var(--font-body); letter-spacing: .13em; }
.platform-card h3 { margin: 45px 0 13px; font-size: clamp(25px, 2.2vw, 34px); font-weight: 640; line-height: 1.07; overflow-wrap: anywhere; }
.platform-card p { margin: 0 0 24px; color: var(--muted); font-size: 14px; line-height: 1.45; }
.platform-state { margin-top: auto; padding-top: 15px; border-top: 1px solid var(--rule); color: var(--action-text); font: 800 10px/1.2 var(--font-body); letter-spacing: .12em; text-transform: uppercase; }
.launch-note { display: flex; align-items: end; justify-content: space-between; gap: 35px; margin-top: 18px; padding: 42px; border-radius: 9px; background: #4B50DC; color: #fff; }
.launch-note span { display: block; margin-bottom: 12px; color: #F5CF5A; font: 800 11px/1.2 var(--font-body); letter-spacing: .16em; }
.launch-note strong { display: block; font: 640 clamp(29px, 3.3vw, 44px)/1.1 var(--font-display); letter-spacing: -.045em; }
.launch-note p { max-width: 530px; margin: 10px 0 0; color: #ECECFF; font-size: 15px; }
.launch-note a { display: inline-flex; min-height: 48px; flex: none; align-items: center; gap: 18px; padding-inline: 18px; border: 1px solid rgba(255,255,255,.7); border-radius: 8px; color: #fff; font-size: 14px; font-weight: 750; text-decoration: none; }
.launch-note a:hover { background: rgba(255,255,255,.13); }
.free-note { margin: 24px 0 0; color: var(--muted); font-size: 14px; }
.free-note strong { color: var(--ink); }

.privacy-section { display: grid; grid-template-columns: minmax(0,.68fr) minmax(0,1fr); align-items: center; gap: clamp(60px, 9vw, 160px); padding-block: 160px; }
.privacy-symbol { display: flex; width: 100%; min-height: 370px; flex-direction: column; align-items: center; justify-content: center; gap: 27px; border-radius: 9px; background: #4B50DC; color: #fff; text-align: center; font: 750 11px/1.5 var(--font-body); letter-spacing: .19em; }
.privacy-symbol img { width: 176px; height: 176px; filter: drop-shadow(0 12px 20px rgba(20,20,60,.22)); }
.privacy-section h2 { margin: 23px 0 22px; }
.privacy-section p:not(.eyebrow) { max-width: 570px; color: var(--muted); font-size: 18px; }
.privacy-section .text-link { margin-top: 8px; }

.faq-section { display: grid; grid-template-columns: minmax(0,.7fr) minmax(0,1.3fr); gap: clamp(60px, 8vw, 150px); padding-block: 130px 150px; border-top: 1px solid var(--rule); }
.faq-list { border-top: 1px solid var(--rule); }
.faq-list details { border-bottom: 1px solid var(--rule); }
.faq-list summary { position: relative; display: flex; min-height: 70px; align-items: center; justify-content: space-between; gap: 20px; padding: 16px 35px 16px 0; cursor: pointer; font-family: var(--font-display); font-size: 19px; font-weight: 600; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { position: absolute; right: 3px; color: var(--action-text); content: "+"; font-size: 25px; font-weight: 400; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { max-width: 600px; margin: -2px 40px 24px 0; color: var(--muted); font-size: 15px; }

.preview-section { padding-block: 108px 125px; background: #171923; color: #F2F1EC; }
.preview-inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(70px, 10vw, 170px); }
.preview-section .eyebrow { color: #F5CF5A; }
.preview-section h2 { margin-top: 23px; }
.preview-section h2 em { color: #B6B8FF; }
.preview-inner > div:last-child > p:first-child { margin: 7px 0 25px; color: #D2D3E0; font-size: 18px; }
.status-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid #424554; }
.status-list li { display: grid; grid-template-columns: 160px 1fr; gap: 17px; padding: 15px 0; border-bottom: 1px solid #424554; font-size: 13px; }
.status-list span { color: #B6B8FF; font-weight: 750; }
.status-list strong { font-weight: 600; }
.status-fine { margin: 21px 0 0; color: #BFC0CE; font-size: 12px; }
.site-footer { display: grid; grid-template-columns: 1fr auto; gap: 34px; align-items: start; padding-block: 48px 34px; }
.site-footer p { margin: 9px 0 0; color: var(--muted); font-size: 13px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 9px 23px; padding-top: 11px; font-size: 13px; font-weight: 700; }
.footer-links a { display: inline-flex; min-height: 44px; align-items: center; text-underline-offset: 4px; }
.site-footer small { grid-column: 1 / -1; padding-top: 15px; border-top: 1px solid var(--rule); color: var(--muted); font-size: 12px; }

/* Data-handling and missing-page layouts share the site identity. */
.interior { max-width: 790px; padding-block: 90px 135px; }
.interior h1 { max-width: 790px; margin: 22px 0 25px; font-size: clamp(3.8rem, 8vw, 6.4rem); }
.interior .lede { max-width: 670px; color: var(--muted); font-size: 20px; }
.interior h2 { margin: 65px 0 17px; padding-top: 22px; border-top: 1px solid var(--rule); font-size: clamp(2rem, 4vw, 3rem); }
.interior p, .interior li { color: var(--muted); }
.interior a:not(.button) { color: var(--action-text); }
.not-found { display: flex; min-height: calc(100vh - 200px); align-items: center; }
.not-found h1 { font-size: clamp(7rem, 25vw, 16rem); }

@media (max-width: 1100px) {
  .hero { gap: 25px; }
  h1 { font-size: clamp(3.2rem, 5vw, 4rem); }
  .hero-art { min-height: 500px; }
  .source-paper { padding: 24px 20px; }
  .phone-frame { right: 3%; width: 45%; }
  .source-paper strong { margin-top: 22px; }
  .platform-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .platform-card:nth-child(n+4) { grid-column: span 3; }
}
@media (max-width: 900px) {
  .section-shell { width: min(calc(100% - 48px), var(--max-width)); }
  .menu-toggle { display: grid; }
  .site-nav { position: absolute; top: 82px; right: 0; left: 0; display: none; align-items: stretch; flex-direction: column; gap: 0; padding: 10px; border: 1px solid var(--rule); border-radius: 10px; background: var(--surface); box-shadow: 0 20px 38px rgba(12,13,18,.12); }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding-inline: 14px; }
  .site-nav .nav-cta { margin-top: 7px; }
  .hero { min-height: 0; grid-template-columns: 1fr; gap: 50px; padding-block: 66px 78px; }
  .hero-copy { max-width: 720px; }
  h1 { max-width: 730px; font-size: clamp(4.4rem, 10vw, 7rem); }
  .hero-art { width: min(100%, 740px); height: 585px; min-height: 0; margin-inline: auto; }
  .source-paper strong { font-size: 34px; }
  .loop-section, .features-section, .faq-section { grid-template-columns: 1fr; gap: 60px; padding-block: 105px; }
  .section-heading { max-width: 700px; }
  .workspace-inner { grid-template-columns: 1fr; gap: 50px; padding-block: 105px; }
  .workspace-heading { max-width: 700px; }
  .demo-stage { max-width: 700px; width: 100%; margin-inline: auto; }
  .apps-intro { grid-template-columns: 1fr; }
  .apps-intro > p:last-child { margin-top: 25px; }
  .privacy-section { gap: 50px; padding-block: 110px; }
  .preview-inner { gap: 55px; }
}
@media (max-width: 720px) {
  .section-shell { width: min(calc(100% - 36px), var(--max-width)); }
  .site-header { min-height: 78px; }
  .site-nav { top: 70px; }
  .wordmark img { width: 34px; height: 34px; }
  .wordmark span { font-size: 39px; }
  .hero { gap: 45px; padding-block: 57px 64px; }
  h1 { margin: 24px 0; font-size: clamp(4.05rem, 13.2vw, 5.3rem); }
  h1 em { white-space: normal; }
  .hero-lede { font-size: 17px; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 8px; }
  .hero-actions .button, .hero-actions .text-link { width: 100%; }
  .hero-art { height: 480px; }
  .hero-stamp { top: 18px; left: 18px; }
  .hero-stamp img { width: 44px; height: 44px; }
  .source-paper { top: 26%; left: 6%; width: 64%; height: 50%; padding: 22px 18px; }
  .source-paper strong { margin: 24px 0 19px; font-size: 26px; }
  .source-rule { height: 6px; margin-bottom: 9px; }
  .source-paper-foot { right: 18px; bottom: 15px; left: 18px; font-size: 7px; }
  .phone-frame { right: 3%; bottom: -16%; width: 43%; border-width: 3px; border-radius: 24px; padding: 5px; }
  .phone-frame img { border-radius: 16px; }
  .principle-inner { min-height: 57px; gap: 8px; font-size: 9px; letter-spacing: .08em; }
  .principle-inner span:nth-child(even) { font-size: 8px; }
  h2 { font-size: clamp(3rem, 9.3vw, 4.6rem); }
  .section-heading > p:last-child { font-size: 16px; }
  .loop-section, .features-section, .faq-section { gap: 39px; padding-block: 89px; }
  .loop-row { grid-template-columns: 38px minmax(0,1fr) 37px; gap: 12px; }
  .loop-icon { width: 36px; height: 36px; font-size: 21px; }
  .loop-row p, .feature-row p { font-size: 14px; }
  .workspace-inner { gap: 35px; padding-block: 88px; }
  .workspace-heading > p:not(.eyebrow):not(.illustration-note) { font-size: 16px; }
  .demo-stage { min-height: 455px; padding: 10px; }
  .demo-panel { min-height: 433px; padding: 16px; }
  .capture-sheet, .draft-sheet, .review-sheet { min-height: 322px; padding: 20px; }
  .capture-sheet h3, .draft-sheet h3, .review-sheet h3 { font-size: 28px; }
  .capture-sheet p, .draft-sheet p { font-size: 14px; }
  .sheet-citation, .draft-actions { right: 20px; left: 20px; }
  .review-divider, .review-ratings { right: 20px; left: 20px; }
  .feature-row { grid-template-columns: 41px minmax(0,1fr) 25px; gap: 10px; }
  .feature-symbol { font-size: 22px; }
  .apps-section { padding-block: 89px; }
  .apps-intro > p:last-child { font-size: 16px; }
  .platform-grid { grid-template-columns: 1fr; gap: 10px; margin-top: 35px; }
  .platform-card { min-height: 0; padding: 24px; }
  .platform-card, .platform-card:nth-child(n+4) { grid-column: auto; }
  .platform-card h3 { margin: 27px 0 10px; font-size: 29px; }
  .platform-card p { max-width: 390px; }
  .launch-note { align-items: flex-start; flex-direction: column; gap: 18px; padding: 27px; }
  .privacy-section { grid-template-columns: 1fr; gap: 37px; padding-block: 90px; }
  .privacy-symbol { min-height: 280px; }
  .privacy-symbol img { width: 130px; height: 130px; }
  .privacy-section p:not(.eyebrow) { font-size: 16px; }
  .preview-section { padding-block: 90px; }
  .preview-inner { grid-template-columns: 1fr; gap: 30px; }
  .preview-inner > div:last-child > p:first-child { font-size: 16px; }
  .site-footer { grid-template-columns: 1fr; gap: 19px; }
  .site-footer small { grid-column: 1; }
  .interior { padding-block: 65px 90px; }
}
@media (max-width: 430px) {
  h1 { font-size: 3.75rem; }
  .hero-art { height: 420px; }
  .source-paper { top: 27%; width: 65%; height: 51%; }
  .source-paper strong { font-size: 21px; }
  .phone-frame { width: 44%; }
  .review-ratings { gap: 3px; font-size: 9px; }
  .status-list li { grid-template-columns: 1fr; gap: 3px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}