:root { color-scheme: light; --paper: #f6f5f1; --ink: #20211f; --muted: #71726e; --line: #deded7; --accent: #d9d4e7; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 25px; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: Arial, Helvetica, sans-serif; font-size: 14px; line-height: 1.55; -webkit-font-smoothing: antialiased; }
button, a, summary { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
button, a, summary { touch-action: manipulation; }
button:focus-visible, a:focus-visible, summary:focus-visible, [tabindex="0"]:focus-visible { outline: 2px solid #71648f; outline-offset: 5px; }
[hidden] { display: none !important; }
h1, h2, h3, h4, p { margin: 0; }
.shell { width: min(1120px, calc(100% - 96px)); margin: 0 auto; }
.site-header { height: 92px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: 9px; font-size: 23px; font-weight: 600; letter-spacing: -.8px; }
.brand svg { display: block; width: 34px; height: 34px; }
.brand svg, .assistant-icon svg { filter: invert(1); }
.site-header nav { display: flex; align-items: center; gap: 28px; font-size: 11px; color: #5e605b; }
.site-header nav a:hover, .quiet-link:hover { color: #111; text-decoration: underline; text-underline-offset: 5px; }
.hero { position: relative; padding-top: 72px; padding-bottom: 30px; overflow: hidden; }
.eyebrow { display: flex; align-items: center; gap: 8px; font-size: 8px; letter-spacing: 1.5px; font-weight: 500; }
.status-dot { width: 5px; height: 5px; background: #8b829d; border-radius: 50%; }
h1 { position: relative; z-index: 1; font-size: clamp(58px, 6.8vw, 90px); line-height: 1.04; letter-spacing: -.065em; font-weight: 500; margin-top: 25px; }
h1 span { color: #8b8c86; }
.hero-description { font-size: 13px; line-height: 1.8; color: #62645e; margin-top: 23px; position: relative; z-index: 1; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 26px; margin-top: 27px; position: relative; z-index: 1; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 28px; min-height: 44px; padding: 12px 19px; border-radius: 6px; font-size: 11px; }
.primary { background: #252622; color: #fafaf7; }
.primary:hover { background: #42443e; }
.button span { font-size: 15px; line-height: 1; }
.quiet-link { display: inline-flex; gap: 10px; align-items: center; font-size: 10px; }
.hero-note { display: flex; align-items: center; gap: 17px; margin-top: 58px; font-size: 6px; letter-spacing: 1.2px; color: var(--muted); }
.note-line { display: block; flex: 1; max-width: 140px; height: 1px; background: var(--line); }
.hero-orbit { position: absolute; right: 10px; top: 100px; width: 340px; height: 360px; opacity: .85; }
.hero-orbit i { position: absolute; inset: 42px 40px; border: 36px solid #e4e2e6; border-radius: 50%; transform: rotate(-32deg) scaleX(.55); }
.hero-orbit i:nth-child(2) { transform: rotate(-32deg) scaleX(.55) translateX(65px); border-color: #c9c6d2; }
.hero-orbit i:nth-child(3) { transform: rotate(-32deg) scaleX(.55) translateX(130px); border-color: #eeedf0; }
.hero-orbit > span { position: absolute; left: 65px; bottom: 0; color: #8b888f; font: italic 14px/1.4 Georgia, serif; }
.section { padding: 72px 0 0; }
.section-heading .eyebrow { color: var(--muted); margin-bottom: 19px; }
.section-heading h2 { font-size: clamp(32px, 4vw, 45px); line-height: 1.12; font-weight: 500; letter-spacing: -.055em; }
.section-heading h2 span { color: #8b8c86; }
.section-heading > p:last-child:not(.eyebrow) { color: var(--muted); font-size: 12px; line-height: 1.75; margin-top: 18px; }
.feature-tabs { display: flex; gap: 5px; margin-top: 32px; border-bottom: 1px solid var(--line); padding-bottom: 13px; }
.feature-tabs button { display: inline-flex; align-items: center; gap: 8px; border: 0; padding: 9px 14px; border-radius: 5px; background: transparent; color: #767871; font-size: 11px; white-space: nowrap; }
.feature-tabs button[aria-selected="true"] { background: #e8e6e0; color: #252622; }
.feature-tabs button > span { font-size: 13px; }
.feature-window { margin-top: 18px; border: 1px solid #d8d8d1; border-radius: 9px; overflow: hidden; background: #fffefa; }
.window-bar { height: 37px; display: flex; align-items: center; gap: 15px; border-bottom: 1px solid #e7e6df; padding: 0 16px; color: #767771; font-size: 9px; }
.window-dots { display: flex; gap: 5px; }
.window-dots i { width: 5px; height: 5px; border-radius: 50%; border: 1px solid #c1c2ba; }
.window-tag { margin-left: auto; font-size: 8px; }
.feature-panel { display: grid; grid-template-columns: 1.25fr 1fr; min-height: 295px; }
.conversation-example, .source-example, .preview-example { min-width: 0; padding: 28px; background: #f3f2ee; }
.example-person { display: block; text-align: right; color: #91928b; font-size: 7px; letter-spacing: 1px; margin-bottom: 6px; }
.user-bubble { margin-left: 18px; padding: 14px 15px; font-size: 11px; background: #e9e6ef; border-radius: 7px 7px 2px 7px; }
.assistant-example { display: flex; align-items: start; gap: 10px; margin-top: 24px; }
.assistant-icon { font-size: 19px; line-height: 1; }
.assistant-example strong { font-size: 10px; font-weight: 500; }
.assistant-example p { margin-top: 8px; color: #74766e; font-size: 10px; line-height: 1.7; }
.example-composer { display: flex; align-items: center; justify-content: space-between; padding: 11px 12px; margin-top: 25px; border: 1px solid #dedfd7; border-radius: 5px; color: #999a93; font-size: 8px; }
.example-composer span { color: #6c6e65; font-size: 13px; }
.panel-caption { display: flex; flex-direction: column; justify-content: center; padding: 28px; }
.panel-caption .eyebrow { font-size: 6px; letter-spacing: 1px; color: #94958e; margin-bottom: 14px; }
.panel-caption h3 { font-size: 23px; letter-spacing: -.7px; line-height: 1.18; font-weight: 500; }
.panel-caption > p:last-child { color: #83857b; margin-top: 14px; font-size: 10px; line-height: 1.7; max-width: 230px; }
.source-example { background: #22241f; color: #dbdfd3; padding: 18px; }
.source-path { display: flex; justify-content: space-between; gap: 10px; color: #a7ac9d; font: 8px monospace; border-bottom: 1px solid #414438; padding-bottom: 14px; }
.source-path span { font-family: Arial, sans-serif; color: #71786b; }
pre { max-width: 100%; overflow: auto; font: 9px/1.9 Consolas, 'Courier New', monospace; margin: 22px 0 0; padding-bottom: 8px; }
.code-muted { color: #717968; }
.code-purple { color: #c7b2de; }
.code-blue { color: #a8c2c9; }
.preview-example { padding: 15px; background: #e7e7e0; }
.preview-address { color: #91948b; font-size: 7px; margin-bottom: 10px; text-align: center; }
.preview-address span { margin-right: 5px; }
.mini-site { background: #fefefa; padding: 18px; min-height: 226px; }
.mini-brand { font-size: 9px; letter-spacing: -.3px; }
.mini-index { display: block; margin-top: 21px; color: #8e9286; font-size: 5px; letter-spacing: 1px; }
.mini-site h4 { font-size: 25px; line-height: 1; letter-spacing: -1px; font-weight: 500; margin: 10px 0 15px; }
.mini-site h4 em { font-family: Georgia, serif; }
.mini-art { position: relative; height: 55px; background: #d9d5e3; overflow: hidden; }
.mini-art i { position: absolute; width: 70px; height: 100px; border: 14px solid #aea6bf; border-radius: 50%; left: 40%; top: -25px; transform: rotate(-35deg); }
.mini-art i + i { left: 54%; border-color: #eeeaf5; }
.mini-footer { display: block; font-size: 5px; color: #a2a497; margin-top: 7px; }
.workspace-footnote { font-size: 8px; color: #92948c; padding-top: 10px; }
.process { padding-top: 85px; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-top: 36px; }
.steps article { border-top: 1px solid var(--line); padding-top: 16px; }
.step-number { color: #a2a498; font-size: 9px; }
.steps h3 { font-size: 18px; font-weight: 500; letter-spacing: -.5px; margin-top: 25px; }
.steps p { font-size: 11px; color: #808277; line-height: 1.75; margin-top: 10px; max-width: 240px; }
.questions { display: grid; grid-template-columns: 1fr 1.45fr; gap: 38px; padding-top: 95px; }
.questions .section-heading h2 { font-size: 32px; }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list details:first-child { border-top: 1px solid var(--line); }
.faq-list summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; cursor: pointer; list-style: none; padding: 18px 0; font-size: 11px; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: #999d8f; font-size: 16px; font-weight: 400; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { color: #7d8173; font-size: 11px; line-height: 1.75; padding: 0 20px 20px 0; }
.closing { margin-top: 80px; padding-top: 65px; padding-bottom: 70px; border-top: 1px solid var(--line); }
.closing .eyebrow { color: #989b8d; }
.closing h2 { font-size: clamp(38px, 5vw, 62px); line-height: 1.06; letter-spacing: -.06em; font-weight: 500; margin: 22px 0 24px; }
.closing h2 span { color: #8b8e80; }
.site-footer { display: flex; align-items: center; justify-content: space-between; gap: 22px; padding: 24px 0; border-top: 1px solid var(--line); }
.site-footer .brand { font-size: 17px; gap: 7px; }
.site-footer .brand svg { width: 26px; height: 26px; }
.site-footer p, .site-footer > a:last-child { font-size: 8px; color: #8d9085; }
@media (max-width: 900px) {
  .hero-orbit { right: -50px; top: 125px; width: 255px; height: 260px; opacity: .45; }
  .hero-orbit i { border-width: 25px; }
  .hero-orbit > span { display: none; }
  .hero { padding-top: 53px; }
  h1 { font-size: clamp(52px, 8.5vw, 76px); }
}
@media (max-width: 600px) {
  .shell { width: calc(100% - 44px); }
  .site-header { height: 73px; gap: 15px; }
  .brand { font-size: 21px; gap: 7px; }
  .brand svg { width: 30px; height: 30px; }
  .site-header nav { gap: 16px; font-size: 9px; }
  .site-header nav a:nth-child(2) { display: none; }
  .hero { padding-top: 41px; padding-bottom: 10px; }
  h1 { font-size: clamp(45px, 10.4vw, 61px); margin-top: 20px; }
  .hero-description { font-size: 11px; margin-top: 22px; }
  .hero-actions { gap: 17px; margin-top: 23px; }
  .button { padding: 12px 15px; gap: 17px; min-height: 42px; font-size: 9px; }
  .quiet-link { font-size: 8px; gap: 6px; }
  .eyebrow { font-size: 7px; letter-spacing: 1.2px; }
  .hero-note { margin-top: 40px; gap: 10px; font-size: 5px; letter-spacing: .7px; }
  .hero-orbit { display: none; }
  .section { padding-top: 55px; }
  .section-heading h2 { font-size: 30px; }
  .section-heading > p:last-child:not(.eyebrow) { font-size: 10px; margin-top: 14px; }
  .wide-only { display: none; }
  .feature-tabs { gap: 1px; margin-top: 23px; }
  .feature-tabs button { padding: 8px; font-size: 9px; gap: 5px; }
  .feature-tabs button > span { font-size: 10px; }
  .feature-panel { grid-template-columns: 1fr; min-height: 0; }
  .conversation-example { padding: 22px; }
  .panel-caption { padding: 25px 22px; }
  .panel-caption h3 { font-size: 23px; }
  .panel-caption h3 br { display: none; }
  .panel-caption > p:last-child { max-width: 100%; }
  .source-example { padding: 20px; }
  pre { font-size: 9px; }
  .mini-site { min-height: 240px; }
  .mini-site h4 { font-size: 32px; }
  .mini-art { height: 70px; }
  .steps { gap: 18px; margin-top: 26px; }
  .steps h3 { font-size: 14px; line-height: 1.3; margin-top: 20px; }
  .steps p { font-size: 9px; }
  .questions { grid-template-columns: 1fr; gap: 24px; }
  .questions .section-heading h2 { font-size: 30px; }
  .closing { margin-top: 50px; padding-top: 42px; padding-bottom: 45px; }
  .site-footer { flex-wrap: wrap; gap: 16px; }
  .site-footer p { order: 3; width: 100%; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }