/* LawLumina: source-led product storytelling with a quiet, editorial rhythm. */
@font-face {
  font-family: "Montserrat";
  src: url("/welcome/fonts/montserrat-latin-variable.woff2") format("woff2");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}
:root {
  color-scheme: light;
  --canvas: #fff;
  --ink: #1c2b33;
  --nav-ink: #14242c;
  --muted: #61727d;
  --line: #dde5e9;
  --blue: #096bf5;
  --blue-hover: #005bd7;
  --button-text: #fff;
  --surface: #f3f6f8;
  --card: #fff;
  --soft-blue: #e9f1ff;
  --media-start: #0a1829;
  --media-end: #212852;
  --paper: #fff;
  --paper-ink: #23323d;
  --shadow: 0 18px 65px rgba(29, 55, 83, .09);
  --radius: 40px;
  --sans: "Optimistic VF", "Montserrat", Helvetica, Arial, "Noto Sans", sans-serif;
  font-family: var(--sans);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --canvas: #121a20;
  --ink: #f0f4f7;
  --nav-ink: #f0f4f7;
  --muted: #a7b8c4;
  --line: #30404c;
  --blue: #65a5ff;
  --blue-hover: #8abbff;
  --button-text: #102338;
  --surface: #1c2933;
  --card: #21323f;
  --soft-blue: #1e334e;
  --paper: #223441;
  --paper-ink: #e4edf3;
  --shadow: 0 18px 65px rgba(0, 0, 0, .2);
}
*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; color: var(--ink); background: var(--canvas); overflow-x: clip; font-size: 16px; line-height: 1.5; transition: background-color .35s ease, color .35s ease; }
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; color: inherit; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button:focus-visible, a:focus-visible, summary:focus-visible { outline: 3px solid var(--blue); outline-offset: 5px; }
button:disabled { cursor: default; }
::selection { background: #c9e0ff; color: #102338; }
[hidden] { display: none !important; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { font-weight: 500; }
h1 { font-size: 48px; line-height: 56px; letter-spacing: normal; }
h2 { font-size: 36px; line-height: 46px; letter-spacing: normal; }
h3 { font-size: 28px; line-height: 34px; letter-spacing: normal; }
.shell { width: calc(100% - 96px); max-width: 1600px; margin-inline: auto; }
.icon { width: 20px; height: 20px; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 1.65; stroke-linecap: round; stroke-linejoin: round; }
.icon-definitions { position: absolute; width: 0; height: 0; overflow: hidden; }
.skip-link { position: fixed; z-index: 100; left: 24px; top: 12px; background: var(--ink); color: var(--canvas); border-radius: 8px; padding: 12px 18px; transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }
.site-header { position: sticky; top: 0; z-index: 20; background: var(--canvas); border-bottom: 1px solid var(--line); transition: background-color .35s ease; }
.header-inner { min-height: 64px; display: flex; align-items: center; gap: 30px; }
.brand { display: inline-flex; align-items: center; gap: 10px; flex: 0 0 auto; font-size: 20px; font-weight: 500; letter-spacing: -.01em; }
.brand img { width: 29px; height: 29px; object-fit: contain; }
.main-nav { display: flex; align-items: center; gap: 26px; margin-left: 15px; color: var(--nav-ink); font-size: 13px; font-weight: 500; }
.main-nav a, .login-link { padding-block: 10px; transition: color .2s ease; }
.main-nav a:hover, .login-link:hover { color: var(--blue); }
.header-actions { margin-left: auto; display: flex; align-items: center; gap: 17px; font-size: 12px; }
.theme-toggle { width: 39px; height: 39px; display: grid; place-items: center; border: 0; border-radius: 50%; background: transparent; transition: background .2s ease, transform .2s ease; }
.theme-toggle:hover { background: var(--surface); transform: rotate(12deg); }
.header-cta { padding: 12px 20px; display: inline-flex; gap: 12px; align-items: center; border-radius: 100px; background: var(--blue); color: var(--button-text); font-weight: 500; transition: background .2s ease, transform .2s ease; }
.header-cta:hover { background: var(--blue-hover); transform: translateY(-1px); }
.header-actions .header-cta { min-height: 42px; padding: 11px 17px; font-size: 12px; flex-shrink: 0; white-space: nowrap; }
.cta-short { display: none; }
.menu-toggle { display: none; width: 36px; height: 36px; padding: 8px; border: 0; background: transparent; position: relative; }
.menu-toggle span { display: block; height: 1.5px; width: 20px; background: currentColor; position: absolute; left: 8px; top: 13px; transition: transform .2s ease; }
.menu-toggle span + span { top: 21px; }
.menu-toggle[aria-expanded="true"] span { transform: translateY(4px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span + span { transform: translateY(-4px) rotate(-45deg); }
.mobile-menu { padding: 10px 0 24px; }
.mobile-menu a { display: flex; justify-content: space-between; padding: 15px 0; border-bottom: 1px solid var(--line); font-size: 17px; }
.section-split { display: grid; grid-template-columns: minmax(240px, 276px) minmax(0, 1fr); gap: 28px; }
.section-intro { position: sticky; top: 78px; align-self: start; height: fit-content; padding-top: 12px; }
.intro-content { min-width: 0; }
.eyebrow { display: block; color: var(--muted); font-size: 12px; font-weight: 600; line-height: 1.4; letter-spacing: .065em; text-transform: uppercase; margin-bottom: 21px; }
.section-intro p { color: var(--muted); font-size: 16px; line-height: 24px; margin-top: 22px; max-width: 300px; }
.section-intro .eyebrow { font-size: 12px; line-height: 1.4; letter-spacing: .065em; margin: 0 0 21px; max-width: none; }
.section-intro .intro-content > .btn, .section-intro > .btn { margin-top: 25px; }
.hero { padding-top: 57px; padding-bottom: 48px; align-items: start; }
.hero-intro { margin-top: 82px; padding-block: 12px 44px; }
.hero-intro h1 { font-size: 46px; }
.hero-description { margin-top: 28px; color: var(--muted); font-size: 16px; line-height: 24px; max-width: 300px; }
.hero-actions { margin-top: 32px; display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 12px; border-radius: 100px; min-height: 48px; padding: 13px 22px; font-size: 14px; font-weight: 500; transition: transform .2s ease, background .2s ease, color .2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--blue); color: var(--button-text); }
.btn-primary:hover { background: var(--blue-hover); }
.btn-secondary { padding-inline: 0; border-radius: 0; color: var(--blue); gap: 9px; }
.hero-media { border-radius: var(--radius); min-width: 0; height: 655px; position: relative; overflow: clip; isolation: isolate; background: radial-gradient(ellipse at 84% 15%, #30325d 0, transparent 58%), linear-gradient(140deg, var(--media-start), var(--media-end)); }
.hero-media::before { content: ""; position: absolute; inset: -40%; z-index: -1; background: radial-gradient(ellipse at 27% 42%, rgba(32,102,136,.48), transparent 36%), radial-gradient(ellipse at 72% 68%, rgba(100,73,179,.34), transparent 35%); animation: atmosphere 24s ease-in-out infinite alternate; }
.hero-demo { width: 100%; }
.demo-scene { position: absolute; inset: 0; padding: 32px 42px 106px; display: flex; align-items: center; justify-content: center; }
.scene-content { width: 100%; max-width: 580px; position: relative; display: flex; flex-direction: column; align-items: center; gap: 14px; animation: scene-in .65s cubic-bezier(.2,.65,.3,1) both; }
.scene-kicker { align-self: flex-start; max-width: 410px; margin-bottom: 4px; }
.scene-kicker > span { display: block; color: #b3c9dd; font-size: 10px; font-weight: 500; line-height: 1.4; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 12px; }
.scene-kicker h2 { color: #f4f7ff; font-size: 30px; line-height: 1.2; letter-spacing: normal; }
.demo-orb { position: absolute; top: 29px; right: 30px; width: 59px; height: 59px; display: grid; place-items: center; border-radius: 17px; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.13); animation: orb-float 7s ease-in-out infinite; }
.demo-orb img { width: 29px; height: 29px; object-fit: contain; }
.prompt-card { background: var(--paper); color: var(--paper-ink); border: 1px solid rgba(155,177,207,.28); width: 100%; max-width: 580px; border-radius: 18px; padding: 17px 21px 13px; box-shadow: var(--shadow); }
.prompt-line { font-size: 16px; font-weight: 500; line-height: 1.5; letter-spacing: normal; }
.prompt-files { display: flex; gap: 7px; flex-wrap: wrap; margin-top: 15px; }
.file-pill { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; line-height: 1.3; padding: 7px 9px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); }
.file-pill .icon { width: 13px; height: 13px; }
.prompt-footer { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 13px; color: var(--muted); font-size: 11px; }
.prompt-footer > span:first-child { display: inline-flex; align-items: center; gap: 6px; }
.prompt-footer > span:first-child .icon { width: 13px; height: 13px; }
.send-dot { display: grid; place-items: center; width: 29px; height: 29px; border-radius: 50%; background: var(--blue); color: var(--button-text); }
.send-dot .icon { width: 15px; height: 15px; }
.research-card, .review-card, .draft-card { width: 100%; max-width: 580px; color: var(--paper-ink); background: var(--paper); border: 1px solid rgba(155,177,207,.28); box-shadow: var(--shadow); border-radius: 18px; padding: 21px; }
.research-heading { display: flex; align-items: center; gap: 9px; color: var(--blue); font-size: 11px; font-weight: 550; margin-bottom: 13px; }
.research-heading .icon { width: 17px; height: 17px; }
.research-card p { font-size: 14px; line-height: 1.55; }
.research-card p + p { margin-top: 9px; }
.research-card h3 { font-size: 21px; margin-bottom: 12px; }
.source-links { margin-top: 15px; display: flex; flex-direction: column; gap: 6px; }
.source-link { display: flex; align-items: center; justify-content: space-between; gap: 12px; border-top: 1px solid var(--line); padding-top: 7px; color: var(--muted); font-size: 10px; line-height: 1.4; }
.source-link:hover { color: var(--blue); }
.source-link .icon { width: 13px; height: 13px; }
.preview-citation { display: inline-grid; place-items: center; color: var(--blue); background: var(--soft-blue); font-size: 10px; width: 17px; height: 17px; border-radius: 5px; vertical-align: 2px; }
.doc-badge { display: inline-flex; align-items: center; gap: 7px; color: var(--muted); font-size: 11px; margin-bottom: 20px; }
.doc-badge .icon { width: 15px; height: 15px; }
.review-body { font-size: 17px; line-height: 1.6; letter-spacing: -.01em; }
.review-highlight { color: inherit; background: var(--soft-blue); border-radius: 4px; box-decoration-break: clone; -webkit-box-decoration-break: clone; padding: 2px 3px; }
.review-finding { margin-top: 23px; padding: 15px; border-radius: 12px; background: var(--surface); display: flex; gap: 10px; font-size: 13px; line-height: 1.5; }
.review-finding .icon { color: var(--blue); width: 17px; height: 17px; margin-top: 2px; }
.review-finding strong { font-size: 12px; font-weight: 550; }
.review-finding p { font-size: 12px; margin-top: 5px; color: var(--muted); }
.draft-card { padding: 19px; background: var(--surface); }
.draft-paper { padding: 22px 24px; border-radius: 12px; background: var(--paper); border: 1px solid var(--line); }
.mock-doc-title { font-size: 21px; line-height: 1.3; font-weight: 500; letter-spacing: normal; margin-bottom: 17px; }
.doc-rule { display: block; width: 100%; height: 4px; margin-top: 10px; border-radius: 2px; background: var(--line); transform-origin: left; animation: write-line .6s ease-out both; }
.doc-rule:nth-of-type(2) { width: 93%; animation-delay: .1s; }
.doc-rule:nth-of-type(3) { width: 78%; animation-delay: .2s; }
.doc-rule:nth-of-type(4) { margin-top: 23px; width: 94%; animation-delay: .3s; }
.doc-rule:nth-of-type(5) { width: 85%; animation-delay: .4s; }
.draft-paper .doc-badge { margin-bottom: 12px; }
.draft-paper .mock-doc-title { margin-bottom: 10px; }
.draft-paper .doc-rule { height: 3px; margin-top: 8px; }
.draft-paper .doc-rule:nth-of-type(4) { margin-top: 14px; }
.artifact-row { margin-top: 18px; display: flex; align-items: center; gap: 9px; font-size: 12px; color: var(--muted); }
.artifact-row .icon { color: var(--blue); width: 15px; height: 15px; }
.draft-paper > p:not(.doc-badge) { font-size: 11px; line-height: 1.5; color: var(--muted); }
.artifact-row strong, .artifact-row span { display: block; }
.artifact-row strong { font-size: 11px; font-weight: 550; color: var(--ink); }
.artifact-row span { margin-top: 2px; font-size: 10px; }
.artifact-row > .icon:last-child { margin-left: auto; }
.demo-nav { position: absolute; left: 50%; bottom: 49px; transform: translateX(-50%); display: flex; padding: 5px; gap: 4px; background: var(--paper); border-radius: 100px; box-shadow: 0 8px 35px rgba(22,45,70,.05); z-index: 5; }
.demo-nav button { border: 0; background: transparent; color: var(--muted); border-radius: 100px; padding: 9px 18px; font-size: 12px; font-weight: 550; white-space: nowrap; transition: color .2s ease, background .2s ease; }
.demo-nav button:hover { color: var(--ink); background: var(--surface); }
.demo-nav button[aria-selected="true"] { color: var(--button-text); background: var(--blue); }
.media-control { position: absolute; bottom: 15px; right: 18px; z-index: 6; display: inline-flex; align-items: center; gap: 5px; border: 0; border-radius: 30px; background: rgba(6,13,26,.22); color: #edf4ff; padding: 7px; font-size: 10px; }
.media-control .icon { width: 13px; height: 13px; }
.media-control:hover { background: rgba(151,179,220,.18); }
.preview-label { position: absolute; bottom: 22px; left: 27px; font-size: 10px; color: #b6c9df; letter-spacing: .025em; }
.quick-links { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; padding: 5px 0 64px; border-bottom: 1px solid var(--line); }
.quick-links > a { display: flex; gap: 13px; align-items: flex-start; padding: 18px 0; }
.quick-links > a > span:nth-child(2) { min-width: 0; flex: 1; }
.quick-links > a > .icon { width: 14px; height: 14px; color: var(--muted); margin-top: 5px; }
.quick-icon { flex: 0 0 auto; display: grid; place-items: center; width: 41px; height: 41px; border-radius: 50%; background: var(--surface); color: var(--blue); transition: background .2s ease, transform .2s ease; }
.quick-title { display: block; font-size: 15px; font-weight: 550; line-height: 1.45; }
.quick-subtitle { display: block; margin-top: 5px; color: var(--muted); font-size: 12px; line-height: 1.5; }
.quick-links > a:hover .quick-icon { background: var(--soft-blue); transform: translateY(-2px); }
.quick-links > a:hover .quick-title { color: var(--blue); }
.feature-section { padding-top: 100px; padding-bottom: 20px; }
.section-content { min-width: 0; }
.feature-media { min-width: 0; border-radius: var(--radius); overflow: hidden; position: relative; }
.workbench-media { padding: 34px 36px 36px; background: radial-gradient(ellipse at 16% 6%, #264b58 0, transparent 65%), linear-gradient(135deg, #0a1c2b, #1e2848); }
.workbench-label { font-size: 12px; font-weight: 500; margin-bottom: 22px; color: #c3d6e4; display: flex; align-items: center; gap: 8px; }
.workbench-label .icon { width: 15px; height: 15px; }
.workspace-illustration { display: grid; grid-template-columns: 185px minmax(0,1fr); background: var(--paper); border: 1px solid rgba(155,177,207,.3); color: var(--paper-ink); border-radius: 17px; overflow: hidden; min-height: 340px; box-shadow: var(--shadow); }
.mini-sidebar { background: var(--surface); padding: 22px 17px; border-right: 1px solid var(--line); font-size: 11px; }
.mini-brand { display: flex; align-items: center; gap: 7px; font-size: 12px; font-weight: 600; margin-bottom: 25px; }
.mini-brand img { width: 17px; height: 17px; }
.mini-folder { display: flex; align-items: center; gap: 7px; font-weight: 550; padding-block: 10px; }
.mini-folder .icon, .mini-file .icon { width: 13px; height: 13px; }
.mini-file { display: flex; align-items: center; gap: 7px; padding: 9px 0 9px 16px; color: var(--muted); font-size: 10px; white-space: nowrap; }
.mini-workspace { min-width: 0; padding: 24px 27px; }
.workspace-title { display: flex; align-items: center; justify-content: space-between; gap: 12px; color: var(--muted); font-size: 10px; border-bottom: 1px solid var(--line); padding-bottom: 15px; }
.workspace-title span:last-child { border-radius: 20px; padding: 4px 8px; background: var(--soft-blue); color: var(--blue); white-space: nowrap; }
.workspace-request { font-size: 17px; line-height: 1.45; letter-spacing: normal; margin: 23px 0 18px; max-width: 390px; }
.workspace-steps { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 20px; }
.step-item { display: flex; align-items: center; gap: 5px; color: var(--muted); font-size: 9px; }
.step-item .icon { width: 12px; height: 12px; color: var(--blue); }
.workspace-output { display: flex; flex-direction: column; align-items: stretch; gap: 0; padding: 15px; background: var(--surface); border-radius: 10px; font-size: 12px; line-height: 1.45; }
.workspace-output > div:first-child { display: flex; align-items: center; gap: 7px; padding-bottom: 10px; }
.workspace-output > div:first-child > span { color: var(--muted); font-size: 8px; margin-left: auto; }
.workspace-output .icon { color: var(--blue); width: 17px; height: 17px; }
.workspace-output strong { display: block; font-weight: 550; }
.workspace-output p { color: var(--muted); font-size: 11px; }
.source-row { display: grid; grid-template-columns: 1fr 1.4fr; align-items: start; gap: 10px; font-size: 9px; line-height: 1.5; color: var(--muted); padding-block: 7px; border-top: 1px solid var(--line); }
.source-row:nth-child(2) { font-size: 8px; color: var(--ink); }
.source-row span { min-width: 0; }
.feature-caption { display: flex; align-items: flex-start; justify-content: space-between; gap: 28px; padding: 24px 2px 0; }
.feature-caption h3 { max-width: 530px; }
.feature-caption p { color: var(--muted); font-size: 14px; line-height: 1.65; margin-top: 11px; max-width: 590px; }
.feature-caption > a, .feature-card-body > a { display: inline-flex; align-items: center; gap: 10px; flex: 0 0 auto; color: var(--blue); font-size: 13px; font-weight: 550; }
.feature-caption > a.circle-arrow { display: grid; margin-top: 2px; }
.circle-arrow { display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; width: 34px; height: 34px; transition: background .2s ease, transform .2s ease; }
.circle-arrow .icon { width: 16px; height: 16px; }
a:hover .circle-arrow { transform: translateX(3px); background: var(--soft-blue); }
.feature-cards { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 25px; margin-top: 55px; }
.feature-card { min-width: 0; }
.card-media { position: relative; min-height: 320px; border-radius: 26px; overflow: hidden; display: flex; flex-direction: column; justify-content: center; padding: 28px; }
.research-visual { background: radial-gradient(ellipse at 92% 4%, #284653 0, transparent 72%), linear-gradient(135deg, #0b1c29, #172a3b); }
.context-visual { background: radial-gradient(ellipse at 7% 94%, #3c3563 0, transparent 74%), linear-gradient(145deg, #131d38, #22264e); }
.mini-sources { display: flex; flex-direction: column; gap: 10px; width: 100%; max-width: 360px; margin-inline: auto; }
.tiny-source { padding: 15px; background: var(--paper); border-radius: 12px; border: 1px solid var(--line); font-size: 12px; line-height: 1.45; display: flex; align-items: flex-start; gap: 11px; box-shadow: 0 3px 15px rgba(24,50,90,.02); }
.tiny-source .icon { color: var(--blue); width: 19px; height: 19px; margin-top: 2px; }
.tiny-source strong { display: block; font-weight: 550; margin-bottom: 3px; }
.tiny-source p, .tiny-source small { color: var(--muted); font-size: 10px; }
.related-docs { display: flex; align-items: center; justify-content: center; gap: 9px; margin-bottom: 14px; }
.related-doc { width: 112px; min-height: 84px; border-radius: 12px; padding: 15px 11px; background: var(--paper); color: var(--muted); border: 1px solid var(--line); font-size: 10px; line-height: 1.45; }
.related-doc .icon { width: 17px; height: 17px; color: var(--blue); margin-bottom: 10px; }
.connector { display: block; flex: 0 0 18px; width: 18px; height: 1px; background: #a5b4d9; position: relative; }
.connector::after { content: ""; width: 5px; height: 5px; border-top: 1px solid #a5b4d9; border-right: 1px solid #a5b4d9; position: absolute; right: 0; top: -2px; transform: rotate(45deg); }
.mini-clause { padding: 18px; max-width: 350px; margin: 9px auto 0; border: 1px solid var(--line); border-radius: 12px; background: var(--paper); color: var(--paper-ink); font-size: 12px; line-height: 1.6; }
.mini-clause strong { display: block; font-size: 10px; letter-spacing: .03em; color: var(--muted); margin-bottom: 7px; }
.mini-clause mark { color: inherit; background: var(--soft-blue); }
.feature-card-body { padding: 22px 2px 0; }
.feature-card-body h3 { font-size: 24px; }
.feature-card-body p { color: var(--muted); margin-top: 13px; font-size: 15px; line-height: 1.6; max-width: 450px; }
.feature-card-body .eyebrow { font-size: 10px; line-height: 1.4; margin: 0 0 11px; letter-spacing: .065em; }
.feature-card-body > a { margin-top: 20px; }
.output-media { background: radial-gradient(ellipse at 70% 7%, #353763 0, transparent 70%), linear-gradient(140deg, #111d31, #182b3a); padding: 40px; min-height: 460px; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.document-stack { width: min(83%, 450px); position: relative; margin: 6px 0 25px; }
.document-stack::before, .document-stack::after { content: ""; position: absolute; inset: 4px; border: 1px solid var(--line); border-radius: 13px; background: var(--paper); transform: rotate(-5deg) translate(-7px,-2px); }
.document-stack::after { transform: rotate(4deg) translate(7px,1px); }
.output-document { position: relative; z-index: 1; background: var(--paper); color: var(--paper-ink); border: 1px solid var(--line); border-radius: 13px; box-shadow: var(--shadow); padding: 28px 30px; }
.output-file-banner { display: flex; align-items: center; gap: 7px; color: var(--muted); font-size: 10px; border-bottom: 1px solid var(--line); padding-bottom: 16px; margin-bottom: 21px; }
.output-file-banner .icon { width: 14px; height: 14px; color: var(--blue); }
.output-file-banner > span { margin-left: auto; font-size: 8px; padding: 3px 6px; border-radius: 5px; background: var(--surface); }
.output-document h3 { font-size: 22px; line-height: 1.3; letter-spacing: normal; }
.doc-section { margin-top: 20px; }
.output-document > p.doc-section { font-size: 11px; font-weight: 500; color: var(--paper-ink); }
.doc-section strong { display: block; font-size: 11px; font-weight: 550; margin-bottom: 9px; }
.doc-section p { font-size: 10px; line-height: 1.65; color: var(--muted); }
.output-badge { display: inline-flex; align-items: center; gap: 6px; background: var(--soft-blue); color: var(--blue); padding: 6px 10px; border-radius: 100px; font-size: 10px; margin-top: 19px; }
.output-badge .icon { width: 13px; height: 13px; }
.output-types { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; font-size: 11px; color: #c5d5e8; }
.output-types span { padding: 6px 11px; border: 1px solid rgba(175,193,221,.27); border-radius: 100px; background: rgba(187,204,228,.04); }
.workflow-link-card { margin-top: 28px; border-top: 1px solid var(--line); padding: 25px 0; display: grid; grid-template-columns: 1fr auto; gap: 30px; align-items: center; }
.workflow-link-card h3 { font-size: 24px; }
.workflow-link-card p { margin-top: 9px; color: var(--muted); font-size: 14px; max-width: 500px; }
.workflow-link-card .eyebrow { font-size: 10px; line-height: 1.4; margin: 0 0 13px; }
.workflow-link-card > a { color: var(--blue); display: inline-flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 550; }
.authority-media { background: radial-gradient(ellipse at 0 7%, #24424e 0, transparent 74%), linear-gradient(140deg, #0b1a29, #202545); padding: 34px 30px; min-height: 210px; display: grid; align-items: center; }
.authority-path { display: flex; align-items: center; justify-content: center; gap: 8px; }
.authority-path > div { min-width: 0; flex: 1; max-width: 180px; border-radius: 14px; border: 1px solid var(--line); padding: 20px 16px; background: var(--paper); font-size: 13px; line-height: 1.45; }
.authority-path > div strong { display: block; font-weight: 550; }
.authority-path > div span { display: block; color: var(--muted); font-size: 10px; margin-top: 8px; }
.authority-path > div > .icon { width: 16px; height: 16px; color: var(--blue); margin-bottom: 6px; }
.authority-path .connector { flex-basis: 15px; width: 15px; }
.authority-path > .icon { color: #a8c4e7; width: 19px; height: 19px; }
.authority-grid { margin-top: 25px; display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 22px; }
.authority-card { border-top: 1px solid var(--line); padding-top: 20px; }
.authority-card .icon { margin-bottom: 11px; color: var(--blue); }
.authority-name { display: block; font-size: 15px; font-weight: 550; line-height: 1.4; }
.authority-detail { display: block; color: var(--muted); margin-top: 8px; font-size: 12px; line-height: 1.6; }
.authority-media .authority-card { border-top-color: rgba(187,205,228,.24); }
.authority-media .authority-name { color: #f1f5fb; }
.authority-media .authority-detail { color: #bdccdd; }
.vision-statement { padding: 0 0 36px; max-width: 1050px; }
.vision-statement .eyebrow { margin-bottom: 30px; }
.vision-statement p { font-size: clamp(26px,2.2vw,32px); line-height: 1.4; letter-spacing: normal; font-weight: 400; max-width: 950px; }
.principles-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 46px; padding: 0 0 80px; border-bottom: 1px solid var(--line); }
.principles-grid > div { border-top: 1px solid var(--line); padding-top: 23px; }
.principles-grid .icon { color: var(--blue); margin-bottom: 20px; }
.principles-grid h3 { font-size: 23px; }
.principles-grid p { color: var(--muted); font-size: 15px; line-height: 1.65; margin-top: 13px; max-width: 360px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 22px; cursor: pointer; padding: 24px 0; font-size: 20px; font-weight: 400; line-height: 1.4; letter-spacing: normal; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary > span:last-child { display: grid; place-items: center; font-size: 25px; font-weight: 300; width: 27px; flex: 0 0 auto; color: var(--muted); transition: transform .2s ease; }
.faq-list details[open] summary > span:last-child { transform: rotate(45deg); }
.faq-list details p { font-size: 15px; line-height: 1.7; color: var(--muted); max-width: 750px; padding: 0 40px 25px 0; }
.faq-list details p a { color: var(--blue); text-decoration: underline; text-underline-offset: 3px; }
.closing-panel { border-radius: var(--radius); background: var(--surface); margin-top: 105px; margin-bottom: 80px; padding: 60px 36px 66px; display: flex; flex-direction: column; align-items: center; text-align: center; }
.closing-mark { width: 43px; height: 43px; margin-bottom: 26px; }
.closing-panel h2 { max-width: 700px; font-size: clamp(34px,3.1vw,48px); }
.closing-panel p { color: var(--muted); max-width: 520px; margin-top: 18px; font-size: 16px; line-height: 1.6; }
.closing-panel .eyebrow { font-size: 10px; line-height: 1.4; margin: 0 0 19px; letter-spacing: .065em; }
.closing-panel .btn { margin-top: 29px; }
.site-footer { border-top: 1px solid var(--line); padding-top: 43px; padding-bottom: 28px; }
.footer-identity { display: flex; align-items: flex-start; justify-content: space-between; gap: 30px; }
.footer-identity > p { color: var(--muted); font-size: 13px; line-height: 1.7; max-width: 290px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 21px; margin-top: 35px; font-size: 13px; color: var(--muted); }
.footer-links a:hover { color: var(--blue); }
.footer-bottom { display: flex; justify-content: space-between; align-items: flex-start; gap: 30px; border-top: 1px solid var(--line); padding-top: 22px; margin-top: 30px; font-size: 11px; color: var(--muted); line-height: 1.6; }
.footer-bottom p { max-width: 520px; }
.js-ready .reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.65,.3,1); }
.js-ready .reveal.is-visible { opacity: 1; transform: translateY(0); }
.hero-intro h1 { animation: headline-in .8s cubic-bezier(.2,.65,.3,1) both; }
.hero-description { animation: headline-in .8s .12s cubic-bezier(.2,.65,.3,1) both; }
.hero-actions { animation: headline-in .8s .22s cubic-bezier(.2,.65,.3,1) both; }
@keyframes headline-in { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }
@keyframes scene-in { from { opacity: 0; transform: translateY(13px) scale(.98); } to { opacity: 1; transform: translateY(0) scale(1); } }
@keyframes write-line { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes orb-float { 0%,100% { transform: translateY(0) rotate(-2deg); } 50% { transform: translateY(-10px) rotate(2deg); } }
@keyframes atmosphere { from { transform: translate(-2%,-2%) rotate(-8deg); } to { transform: translate(3%,4%) rotate(8deg); } }
.motion-paused *, .motion-paused *::before, .motion-paused *::after,
.page-hidden *, .page-hidden *::before, .page-hidden *::after,
[data-motion-state="idle"] *, [data-motion-state="idle"]::before, [data-motion-state="idle"]::after, [data-motion-state="idle"] *::before, [data-motion-state="idle"] *::after { animation-play-state: paused !important; }
.motion-paused .scene-content, .motion-paused .hero-intro h1, .motion-paused .hero-description, .motion-paused .hero-actions { animation: none; opacity: 1; transform: none; }
.motion-paused .doc-rule { animation: none; transform: none; }
.motion-paused .reveal { opacity: 1; transform: none; }
.motion-paused, .motion-paused *, .motion-paused *::before, .motion-paused *::after { transition-duration: .001ms !important; }
@media (min-width: 1500px) {
  .section-split { grid-template-columns: 325px minmax(0,1fr); }
  .hero-description, .section-intro p { max-width: 330px; }
  .hero-intro h1 { font-size: 48px; max-width: 335px; }
  .hero-media { height: 655px; }
  .demo-scene { padding-inline: 65px; }
  .scene-kicker { max-width: 440px; }
  .scene-kicker h2 { font-size: 32px; }
}
@media (max-width: 1150px) {
  .header-inner { gap: 22px; }
  .main-nav { margin-left: 0; gap: 20px; }
  .header-actions { gap: 13px; }
  .brand { font-size: 20px; }
  .section-split { grid-template-columns: 240px minmax(0,1fr); gap: 34px; }
  .hero-intro h1 { font-size: 40px; line-height: 1.17; }
  .hero-description { font-size: 16px; }
  .demo-scene { padding-inline: 26px; }
  .scene-kicker h2 { font-size: 28px; }
  .workbench-media { padding: 28px 23px; }
  .workspace-illustration { grid-template-columns: 142px minmax(0,1fr); }
  .mini-sidebar { padding: 19px 12px; }
  .mini-file { padding-left: 8px; font-size: 9px; }
  .mini-workspace { padding: 22px 18px; }
  .workspace-title { font-size: 9px; }
  .workspace-request { font-size: 15px; }
  .feature-caption { flex-direction: column; gap: 16px; }
  .card-media { padding: 23px; min-height: 290px; }
  .quick-links { gap: 20px; }
  .quick-links > a { gap: 10px; }
  .quick-title { font-size: 14px; }
  .quick-subtitle { font-size: 11px; }
  .quick-icon { width: 35px; height: 35px; }
  .authority-path { gap: 9px; }
  .authority-path > div { padding: 17px 12px; font-size: 12px; }
  .authority-media { padding: 28px 23px; }
}
@media (max-width: 900px) {
  .header-inner { min-height: 78px; gap: 16px; }
  .main-nav { display: none; }
  .menu-toggle { display: block; }
  .header-actions { gap: 15px; }
  .section-split { grid-template-columns: minmax(0,1fr); gap: 32px; }
  .hero { padding-top: 40px; gap: 34px; }
  .hero-intro { max-width: 630px; padding-bottom: 0; margin-top: 0; }
  .hero-intro h1 { font-size: clamp(42px,6vw,48px); max-width: 600px; line-height: 1.17; }
  .hero-description { max-width: 480px; margin-top: 22px; font-size: 17px; }
  .hero-actions { margin-top: 24px; align-items: center; gap: 24px; }
  .hero-media { height: 650px; }
  .demo-scene { padding: 36px 40px 106px; }
  .scene-kicker { max-width: 440px; }
  .scene-kicker h2 { font-size: 30px; }
  .quick-links { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px 35px; padding-bottom: 45px; }
  .quick-title { font-size: 15px; }
  .quick-subtitle { font-size: 12px; }
  .quick-icon { width: 40px; height: 40px; }
  .feature-section { padding-top: 72px; }
  .section-intro { position: static; max-width: 610px; padding-top: 0; }
  .section-intro h2 { font-size: 36px; max-width: 610px; }
  .section-intro p { max-width: 580px; font-size: 16px; margin-top: 17px; }
  .workbench-media { padding: 30px; }
  .workspace-illustration { grid-template-columns: 170px minmax(0,1fr); }
  .mini-sidebar { padding: 23px 17px; }
  .mini-file { font-size: 10px; }
  .mini-workspace { padding: 25px; }
  .workspace-request { font-size: 18px; }
  .workspace-title { font-size: 10px; }
  .feature-caption { flex-direction: row; gap: 25px; }
  .feature-caption h3 { font-size: 24px; }
  .output-media { min-height: 455px; }
  .authority-path { gap: 9px; }
  .authority-path > div { padding: 21px 17px; font-size: 13px; }
  .principles-grid { gap: 25px; }
  .principles-grid h3 { font-size: 21px; }
  .principles-grid p { font-size: 14px; }
  .vision-statement { padding-top: 0; }
  .closing-panel { margin-top: 80px; margin-bottom: 65px; }
}
@media (max-width: 600px) {
  :root { --radius: 24px; scroll-padding-top: 80px; }
  .shell { width: calc(100% - 44px); }
  .header-inner { min-height: 73px; gap: 10px; }
  .brand { font-size: 18px; gap: 7px; }
  .brand img { width: 25px; height: 25px; }
  .header-actions { gap: 4px; }
  .login-link { display: none; }
  .theme-toggle { width: 32px; height: 32px; }
  .theme-toggle .icon { width: 18px; height: 18px; }
  .header-actions .header-cta { min-height: 36px; padding: 10px 13px; font-size: 11px; gap: 0; }
  .cta-long { display: none; }
  .cta-short { display: inline; }
  .header-cta > .icon { display: none; }
  .menu-toggle { width: 31px; padding: 5px; }
  .menu-toggle span { width: 18px; left: 6px; }
  .hero { padding-top: 35px; padding-bottom: 25px; gap: 32px; }
  .eyebrow { font-size: 10px; margin-bottom: 19px; }
  .section-intro .eyebrow { font-size: 10px; margin-bottom: 19px; }
  .hero-intro h1 { font-size: clamp(38px,10.5vw,48px); max-width: 440px; line-height: 1.17; }
  .hero-description { font-size: 16px; max-width: 390px; margin-top: 22px; }
  .hero-actions { gap: 17px; margin-top: 25px; }
  .btn { font-size: 12px; padding: 12px 17px; min-height: 44px; gap: 8px; }
  .btn .icon { width: 17px; height: 17px; }
  .btn-secondary { padding-inline: 0; }
  .hero-media { height: 640px; }
  .demo-scene { padding: 29px 21px 105px; }
  .scene-content { gap: 12px; }
  .scene-kicker { max-width: calc(100% - 40px); margin-bottom: 4px; }
  .scene-kicker h2 { font-size: 24px; line-height: 1.25; }
  .scene-kicker > span { font-size: 9px; margin-bottom: 10px; }
  .demo-orb { width: 39px; height: 39px; border-radius: 12px; top: 26px; right: 22px; }
  .demo-orb img { width: 21px; height: 21px; }
  .prompt-card { border-radius: 16px; padding: 17px 17px 13px; }
  .prompt-line { font-size: 15px; }
  .prompt-files { gap: 5px; margin-top: 13px; }
  .file-pill { font-size: 9px; padding: 6px; }
  .prompt-footer { font-size: 9px; margin-top: 15px; }
  .demo-nav { bottom: 50px; padding: 4px; gap: 2px; }
  .demo-nav button { font-size: 11px; padding: 9px 15px; }
  .preview-label { bottom: 22px; left: 19px; font-size: 8px; max-width: calc(100% - 112px); }
  .media-control { right: 11px; bottom: 15px; font-size: 9px; }
  .research-card, .review-card { padding: 19px 18px; border-radius: 16px; }
  .research-heading { font-size: 10px; margin-bottom: 14px; }
  .research-card h3 { font-size: 18px; }
  .research-card p { font-size: 12px; line-height: 1.55; }
  .research-card p + p { margin-top: 8px; }
  .source-links { margin-top: 15px; }
  .source-link { font-size: 9px; }
  .review-body { font-size: 14px; }
  .review-finding { font-size: 11px; gap: 7px; padding: 12px; margin-top: 19px; }
  .doc-badge { font-size: 10px; margin-bottom: 16px; }
  .draft-card { padding: 14px; border-radius: 16px; }
  .draft-paper { padding: 20px; }
  .mock-doc-title { font-size: 19px; }
  .artifact-row { font-size: 10px; }
  .quick-links { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 2px 16px; padding: 9px 0 35px; }
  .quick-links > a { display: block; padding: 15px 0; }
  .quick-links > a > .icon { display: none; }
  .quick-icon { width: 37px; height: 37px; margin-bottom: 12px; }
  .quick-title { font-size: 14px; }
  .quick-subtitle { font-size: 11px; }
  .feature-section { padding-top: 58px; padding-bottom: 0; }
  .section-split { gap: 25px; }
  .section-intro h2 { font-size: 33px; line-height: 1.25; max-width: 370px; }
  .section-intro p { font-size: 15px; margin-top: 16px; }
  .workbench-media { padding: 24px 16px; }
  .workbench-label { font-size: 10px; gap: 6px; margin-bottom: 17px; }
  .workspace-illustration { display: block; border-radius: 13px; min-height: 0; }
  .mini-sidebar { display: none; }
  .mini-workspace { padding: 20px 16px; }
  .workspace-title { font-size: 8px; gap: 6px; padding-bottom: 12px; }
  .workspace-title span:last-child { font-size: 7px; padding: 4px 6px; }
  .workspace-request { font-size: 17px; margin-top: 19px; }
  .workspace-steps { gap: 8px; }
  .step-item { font-size: 8px; }
  .workspace-output { padding: 12px; font-size: 11px; }
  .workspace-output p { font-size: 10px; }
  .source-row { font-size: 8px; gap: 7px; padding-block: 7px; }
  .feature-caption { display: block; padding-top: 19px; }
  .feature-caption h3 { font-size: 23px; }
  .feature-caption > a { margin-top: 16px; font-size: 12px; }
  .feature-caption > a.circle-arrow { margin-top: 16px; }
  .circle-arrow { width: 30px; height: 30px; }
  .feature-cards { grid-template-columns: minmax(0,1fr); gap: 35px; margin-top: 36px; }
  .card-media { min-height: 280px; border-radius: 24px; padding: 27px; }
  .feature-card-body { padding-top: 18px; }
  .feature-card-body h3 { font-size: 23px; }
  .feature-card-body p { font-size: 14px; margin-top: 11px; }
  .feature-card-body > a { margin-top: 15px; font-size: 12px; }
  .output-media { padding: 35px 24px 30px; min-height: 390px; }
  .document-stack { width: 93%; margin-bottom: 25px; }
  .output-document { padding: 22px 20px; border-radius: 11px; }
  .output-document h3 { font-size: 20px; }
  .output-file-banner { font-size: 8px; margin-bottom: 18px; padding-bottom: 12px; }
  .doc-section { margin-top: 17px; }
  .doc-section strong { font-size: 10px; }
  .doc-section p { font-size: 9px; }
  .output-badge { font-size: 8px; padding: 5px 8px; }
  .output-types { font-size: 9px; gap: 5px; }
  .output-types span { padding: 5px 8px; }
  .workflow-link-card { grid-template-columns: minmax(0,1fr); gap: 18px; margin-top: 21px; padding-top: 21px; }
  .workflow-link-card h3 { font-size: 23px; }
  .workflow-link-card p { font-size: 14px; }
  .workflow-link-card > a { font-size: 12px; }
  .authority-media { min-height: 0; padding: 26px 20px; }
  .authority-path { flex-direction: column; gap: 11px; align-items: stretch; }
  .authority-path > div { width: 100%; max-width: none; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px; font-size: 12px; }
  .authority-path > div span { margin-top: 0; max-width: 110px; text-align: right; font-size: 9px; }
  .authority-path .connector { align-self: center; flex: 0 0 16px; width: 1px; height: 16px; }
  .authority-path .connector::after { top: auto; bottom: 0; right: -2px; transform: rotate(135deg); }
  .authority-path > div > .icon { margin-bottom: 0; margin-right: -5px; }
  .authority-grid { grid-template-columns: minmax(0,1fr); gap: 20px; margin-top: 25px; }
  .authority-card { padding-top: 18px; }
  .authority-card .icon { margin-bottom: 9px; }
  .authority-name { font-size: 16px; }
  .authority-detail { font-size: 13px; margin-top: 6px; }
  .vision-statement { padding: 0 0 32px; }
  .vision-statement .eyebrow { margin-bottom: 22px; }
  .vision-statement p { font-size: 26px; line-height: 1.35; }
  .principles-grid { grid-template-columns: minmax(0,1fr); gap: 26px; padding-bottom: 48px; }
  .principles-grid > div { padding-top: 23px; }
  .principles-grid .icon { margin-bottom: 12px; }
  .principles-grid h3 { font-size: 23px; }
  .principles-grid p { font-size: 14px; margin-top: 10px; max-width: none; }
  .faq-list summary { font-size: 18px; padding-block: 21px; gap: 16px; }
  .faq-list details p { font-size: 14px; padding-right: 0; padding-bottom: 21px; }
  .closing-panel { padding: 42px 22px 46px; margin-top: 62px; margin-bottom: 45px; }
  .closing-mark { width: 34px; height: 34px; margin-bottom: 22px; }
  .closing-panel h2 { font-size: 34px; }
  .closing-panel p { font-size: 15px; margin-top: 16px; }
  .closing-panel .btn { margin-top: 24px; }
  .site-footer { padding-top: 30px; }
  .footer-identity { flex-direction: column; gap: 17px; }
  .footer-identity > p { font-size: 12px; max-width: 330px; }
  .footer-links { gap: 16px 22px; margin-top: 28px; font-size: 12px; }
  .footer-bottom { flex-direction: column; gap: 15px; padding-top: 20px; margin-top: 24px; font-size: 10px; }
}
@media (max-width: 370px) {
  .shell { width: calc(100% - 32px); }
  .brand { font-size: 18px; gap: 6px; }
  .brand img { width: 22px; height: 22px; }
  .header-inner { gap: 6px; }
  .header-actions { gap: 3px; }
  .header-actions .header-cta { padding-inline: 11px; }
  .cta-long { display: none; }
  .cta-short { display: inline; }
  .hero-intro h1 { font-size: 38px; }
  .hero-description { font-size: 15px; }
  .hero-actions { gap: 13px; }
  .btn { font-size: 11px; padding-inline: 14px; gap: 7px; }
  .btn-secondary { padding-inline: 0; }
  .hero-media { height: 690px; }
  .demo-scene { padding-inline: 16px; }
  .scene-kicker h2 { font-size: 23px; }
  .prompt-line { font-size: 14px; }
  .file-pill { font-size: 8px; }
  .demo-nav button { padding-inline: 12px; }
  .review-body { font-size: 13px; }
  .workbench-media { padding-inline: 12px; }
  .workspace-request { font-size: 16px; }
  .workspace-title { flex-wrap: wrap; }
  .card-media { padding: 23px; }
  .related-docs { gap: 10px; }
  .related-doc { width: 103px; }
  .output-media { padding-inline: 20px; }
  .output-document { padding-inline: 17px; }
  .vision-statement p { font-size: 25px; }
}
@media (max-width: 440px) {
  .header-inner { display: grid; grid-template-columns: minmax(0, 1fr) 32px 31px; min-height: 0; column-gap: 7px; row-gap: 12px; padding-block: 14px; }
  .header-inner > .brand { grid-column: 1; grid-row: 1; }
  .header-actions { display: contents; }
  .theme-toggle { grid-column: 2; grid-row: 1; }
  .menu-toggle { grid-column: 3; grid-row: 1; }
  .header-actions .header-cta { grid-column: 1 / -1; grid-row: 2; min-height: 38px; padding-inline: 16px; font-size: 12px; justify-self: stretch; }
}
@media (min-width: 901px) and (max-height: 650px) {
  .section-intro { position: static; }
  .hero-intro { margin-top: 65px; }
}
@media (prefers-reduced-motion: reduce) {
  :root { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: .001ms !important; }
  .js-ready .reveal { opacity: 1; transform: none; }
  .scene-content, .hero-intro h1, .hero-description, .hero-actions, .doc-rule { opacity: 1; transform: none; }
}