/* The main landing (chat.html, signed out), 2026-10-19: one product, two
   halves. Work is told in the enterprise language of Harvey and Legora (warm
   ivory, near-black ink, a serif for display, Geist, hairlines, product shots
   on textured backdrops); then "flip the switch" and Life is told in its own
   playful voice (Nunito, birds, 3D cards; the .duo-* rules in
   landing-home.css). js/landing-work.js runs the hero switch. Light only, like
   every marketing page. */

.lw-main {
  --lw-bg: #F7F6F3;
  --lw-panel: #FFFFFF;
  --lw-ink: #141413;
  --lw-ink-2: #55534E;
  --lw-ink-3: #85827B;
  --lw-line: #E1DED6;
  --lw-dark: #141413;
  --lw-on-dark: #F3F1EC;
  --lw-cobalt: #2E5BFF;
  --lw-serif: "Newsreader", "Iowan Old Style", Georgia, serif;
  --lw-sans: "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --lw-gutter: clamp(20px, 4vw, 40px);
  --lw-grain: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .6 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  overflow-x: clip;
  background: var(--lw-bg);
  color: var(--lw-ink);
  font-family: var(--lw-sans);
}
.lw-main :where(h1, h2, h3, p, ul, dl, dd, figure) { margin: 0; }
.lw-main :where(ul) { padding: 0; list-style: none; }

/* nav, banner and buttons on this page */
.rd-landing:has(.lw-hero) .landing-nav { background: var(--lw-bg, #F7F6F3); border-bottom: 1px solid #E1DED6; font-family: "Geist", -apple-system, system-ui, sans-serif; }
.rd-landing:has(.lw-hero) .rd-topbar { background: #141413; color: #F3F1EC; font-family: "Geist", -apple-system, system-ui, sans-serif; }
.rd-landing:has(.lw-hero) .rd-topbar-chip { background: transparent; border: 1px solid rgba(243, 241, 236, 0.4); color: #F3F1EC; border-radius: 2px; font-family: inherit; letter-spacing: 0.02em; text-transform: none; }
.rd-landing:has(.lw-hero) .rd-nav-btn { border-radius: 2px; background: #141413; color: #F7F6F3; }
.lw-btn, a.lw-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 46px;
  padding: 0 22px;
  border: 1px solid var(--lw-ink);
  border-radius: 2px;
  background: transparent;
  color: var(--lw-ink);
  font: 500 15px/1 var(--lw-sans);
  text-decoration: none;
  transition: background-color 0.15s ease, color 0.15s ease;
}
.lw-btn:hover { background: rgba(20, 20, 19, 0.06); text-decoration: none; }
.lw-btn.is-dark { background: var(--lw-ink); color: var(--lw-bg); }
.lw-btn.is-dark:hover { background: #33322F; }
.lw-btn.is-light { border-color: var(--lw-on-dark); background: var(--lw-on-dark); color: var(--lw-dark); }
.lw-btn.is-light:hover { background: #FFFFFF; }
.lw-btn.is-ghost { border-color: rgba(243, 241, 236, 0.45); color: var(--lw-on-dark); }
.lw-btn.is-ghost:hover { background: rgba(243, 241, 236, 0.08); }
.lw-btn:focus-visible, .lw-switch button:focus-visible, .lw-link:focus-visible { outline: 2px solid #0D99FF; outline-offset: 3px; }
.lw-cta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.lw-cta.is-center { justify-content: center; }
.lw-link, a.lw-link { color: var(--lw-ink); font-weight: 500; text-decoration: none; }
.lw-link:hover { text-decoration: underline; text-underline-offset: 4px; }

/* type */
.lw-h2 { font: 400 clamp(34px, 4.2vw, 56px)/1.05 var(--lw-serif); letter-spacing: -0.015em; }
.lw-h3 { font: 400 clamp(26px, 2.6vw, 36px)/1.12 var(--lw-serif); letter-spacing: -0.01em; }

/* ── hero ─────────────────────────────────────────────────────────────── */
.lw-hero { max-width: 1360px; margin: 0 auto; padding: clamp(48px, 7vw, 88px) var(--lw-gutter) 0; }
.lw-hero-copy { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); gap: clamp(24px, 4vw, 64px); align-items: end; }
.lw-main .lw-title { margin: 0; color: var(--lw-ink); font: 400 clamp(44px, 5.9vw, 84px)/0.98 var(--lw-serif); letter-spacing: -0.025em; }
.lw-main .lw-lede { max-width: 46ch; margin: 0; color: var(--lw-ink-2); font: 400 clamp(17px, 1.4vw, 19px)/1.55 var(--lw-sans); }
.lw-stage { position: relative; margin-top: clamp(40px, 5vw, 64px); }
.lw-switch {
  position: absolute;
  z-index: 3;
  top: clamp(14px, 2.4vw, 28px);
  left: 50%;
  display: flex;
  padding: 4px;
  border-radius: 999px;
  background: rgba(20, 20, 19, 0.5);
  backdrop-filter: blur(12px) saturate(1.3);
  transform: translateX(-50%);
}
.lw-switch button { position: relative; z-index: 1; width: 92px; height: 36px; border: 0; border-radius: 999px; background: none; color: rgba(255, 255, 255, 0.78); font: 500 14.5px/1 var(--lw-sans); cursor: pointer; transition: color 0.2s ease; }
.lw-switch button[aria-selected="true"] { color: var(--lw-dark); }
.lw-switch-pill { position: absolute; top: 4px; left: 4px; width: 92px; height: 36px; border-radius: 999px; background: var(--lw-on-dark); box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18); transition: transform 0.4s cubic-bezier(.3, 1.2, .5, 1); }
.lw-stage[data-stage="life"] .lw-switch-pill { transform: translateX(92px); }

/* product shots on textured backdrops */
.lw-frame {
  position: relative;
  overflow: hidden;
  padding: clamp(64px, 7vw, 100px) clamp(16px, 7vw, 112px) 0;
  border-radius: 4px;
  isolation: isolate;
}
.lw-frame::before { content: ""; position: absolute; inset: 0; z-index: -1; background: var(--lw-grain); opacity: 0.32; mix-blend-mode: overlay; }
.lw-frame.is-work { background: radial-gradient(120% 90% at 18% 0%, #A9B8B0 0%, #66796F 34%, #2E3B36 72%, #1B2320 100%); }
.lw-frame.is-life { background: radial-gradient(120% 95% at 82% 0%, #B7C8FF 0%, #6C8DFF 36%, #2E5BFF 70%, #1E40D0 100%); }
.lw-frame img { display: block; width: 100%; height: auto; border-radius: 10px 10px 0 0; box-shadow: 0 28px 80px rgba(0, 0, 0, 0.32), 0 0 0 1px rgba(255, 255, 255, 0.12); }
.lw-frame.is-small { padding: clamp(24px, 3.4vw, 44px) clamp(16px, 3.4vw, 44px) 0; }
.lw-frame.is-small img { border-radius: 6px 6px 0 0; }
.lw-stage .lw-frame:not([hidden]) { animation: lw-in 0.5s ease both; }
@keyframes lw-in { from { opacity: 0; transform: translateY(6px) scale(0.995); } }

/* models */
.lw-models { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 14px 28px; max-width: 1360px; margin: 0 auto; padding: 28px var(--lw-gutter); border-bottom: 1px solid var(--lw-line); }
.lw-models-label { color: var(--lw-ink-3); font-size: 14px; }
.lw-models ul { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 26px; }
.lw-models li { display: flex; align-items: center; gap: 9px; color: var(--lw-ink-2); font-size: 15px; font-weight: 500; }
.lw-models .duo-logo { width: 28px; height: 28px; border: 1px solid var(--lw-line); border-radius: 6px; box-shadow: none; }
.lw-models .duo-logo img { width: 18px; height: 18px; }
.lw-models .duo-logo.is-jomoq { border: 0; }

/* ── Work ─────────────────────────────────────────────────────────────── */
.lw-intro { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(24px, 4vw, 64px); max-width: 1360px; margin: 0 auto; padding: clamp(72px, 9vw, 128px) var(--lw-gutter) clamp(40px, 5vw, 64px); }
.lw-intro-text { max-width: 58ch; color: var(--lw-ink-2); font-size: clamp(17px, 1.5vw, 20px); line-height: 1.55; }
.lw-feature { display: grid; grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr); gap: clamp(28px, 4.5vw, 72px); align-items: center; max-width: 1360px; margin: 0 auto; padding: clamp(40px, 5vw, 64px) var(--lw-gutter); border-top: 1px solid var(--lw-line); }
.lw-feature.is-flip { grid-template-columns: minmax(0, 1.22fr) minmax(0, 0.78fr); }
.lw-feature.is-flip .lw-feature-copy { order: 2; }
.lw-feature-copy p { margin-top: 18px; max-width: 48ch; color: var(--lw-ink-2); font-size: 17px; line-height: 1.6; }
.lw-points { margin-top: 22px; border-top: 1px solid var(--lw-line); }
.lw-points li { padding: 12px 0 12px 26px; border-bottom: 1px solid var(--lw-line); color: var(--lw-ink); font-size: 15px; position: relative; }
.lw-points li::before { content: "↳"; position: absolute; left: 2px; color: var(--lw-ink-3); }

.lw-workflows { max-width: 1360px; margin: 0 auto; padding: clamp(48px, 6vw, 80px) var(--lw-gutter); border-top: 1px solid var(--lw-line); }
.lw-workflows-head { display: grid; grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr); gap: clamp(28px, 4.5vw, 72px); align-items: end; margin-bottom: 36px; }
.lw-workflows-head p { color: var(--lw-ink-2); font-size: 17px; }
.lw-wf-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 32px; }
.lw-wf-grid li { display: grid; gap: 6px; padding: 20px 0 24px; border-top: 1px solid var(--lw-ink); }
.lw-wf-grid b { font-size: 16px; font-weight: 600; }
.lw-wf-grid span { color: var(--lw-ink-2); font-size: 15px; line-height: 1.5; }

.lw-trust { background: var(--lw-dark); color: var(--lw-on-dark); }
.lw-trust-inner { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(28px, 5vw, 80px); max-width: 1360px; margin: 0 auto; padding: clamp(72px, 9vw, 120px) var(--lw-gutter); }
.lw-trust-head p { margin-top: 16px; color: #A9A69E; font-size: 17px; }
.lw-trust-list { border-top: 1px solid #34322E; }
.lw-trust-list li { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 20px; padding: 22px 0; border-bottom: 1px solid #34322E; }
.lw-trust-list b { font: 400 21px/1.3 var(--lw-serif); }
.lw-trust-list span { color: #A9A69E; font-size: 15.5px; line-height: 1.55; }

/* ── the film (both halves, so it sits between the hero and Work) ──────── */
.lw-film { max-width: 1120px; margin: 0 auto; padding: clamp(48px, 6vw, 80px) var(--lw-gutter) 0; }
.lw-film .duo-film-frame { border: 1px solid var(--lw-line); border-radius: 10px; background: #EAE7E0; box-shadow: 0 40px 90px -50px rgba(20, 20, 19, 0.45); }

/* ── the turn ─────────────────────────────────────────────────────────── */
.lw-turn { padding: clamp(80px, 10vw, 140px) var(--lw-gutter) clamp(48px, 6vw, 72px); background: linear-gradient(180deg, var(--lw-bg) 0%, #EEF2FF 100%); text-align: center; }
.lw-turn-title { font: 400 clamp(44px, 6vw, 84px)/1 var(--lw-serif); letter-spacing: -0.02em; }
.lw-turn-text { max-width: 54ch; margin: 22px auto 0 !important; color: var(--lw-ink-2); font-size: clamp(17px, 1.5vw, 20px); line-height: 1.55; }

/* Life keeps its own voice: .duo-main (Nunito, birds, 3D) from landing-home.css */
.lw-life.duo-main { padding: 8px var(--lw-gutter) clamp(72px, 9vw, 120px); background: #EEF2FF; }
.lw-life-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; max-width: 1160px; margin: clamp(48px, 6vw, 72px) auto 0; }
.lw-life-card { position: relative; padding: 26px 24px 26px; border: 2px solid #DCE3F7; border-radius: 22px; background: #FFFFFF; box-shadow: 0 5px 0 #DCE3F7; }
.lw-life-card .rd-bird { display: block; height: 76px; margin-bottom: 10px; line-height: 0; }
.lw-life-card h3 { color: var(--navy, #0B1B4D); font: 900 21px/1.2 var(--duo-font); }
.lw-life-card p { margin-top: 10px; color: #5A6078; font: 600 15.5px/1.5 var(--duo-font); }

/* ── balance ──────────────────────────────────────────────────────────── */
.lw-balance { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(28px, 5vw, 80px); align-items: center; max-width: 1360px; margin: 0 auto; padding: clamp(72px, 9vw, 120px) var(--lw-gutter); }
.lw-balance-copy p { margin-top: 18px; max-width: 48ch; color: var(--lw-ink-2); font-size: 17px; line-height: 1.6; }
.lw-week { padding: 28px 28px 20px; border: 1px solid var(--lw-line); border-radius: 4px; background: var(--lw-panel); }
.lw-week-bars { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 14px; align-items: end; height: 240px; }
.lw-week-bars > div { display: grid; gap: 8px; justify-items: center; align-content: end; height: 100%; }
.lw-week-bars i { display: flex; flex-direction: column-reverse; width: 100%; max-width: 44px; }
.lw-week-bars i::before { content: ""; height: calc(var(--w) * 14px); background: var(--lw-ink); border-radius: 2px 2px 0 0; }
.lw-week-bars i::after { content: ""; height: calc(var(--l) * 14px); margin-bottom: 2px; background: var(--lw-cobalt); border-radius: 2px; }
.lw-week-bars span { color: var(--lw-ink-3); font-size: 12.5px; }
.lw-week figcaption { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--lw-line); font-size: 14px; }
.lw-key { display: inline-flex; align-items: center; gap: 8px; font-weight: 500; }
.lw-key::before { content: ""; width: 10px; height: 10px; border-radius: 2px; background: var(--lw-ink); }
.lw-key.is-life::before { background: var(--lw-cobalt); }
.lw-week-note { margin-left: auto; color: var(--lw-ink-3); font-size: 12.5px; }

/* ── use cases (cards come from the AUDIENCES block) ──────────────────── */
.lw-ways { max-width: 1360px; margin: 0 auto; padding: clamp(56px, 7vw, 96px) var(--lw-gutter); border-top: 1px solid var(--lw-line); }
.lw-ways .duo-auds { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0 28px; margin-top: 40px; }
.lw-ways .duo-aud, .lw-ways a.duo-aud { display: grid; align-content: start; gap: 8px; padding: 20px 0 26px; border-top: 1px solid var(--lw-ink); color: var(--lw-ink); text-decoration: none; }
.lw-ways .duo-aud:hover strong { text-decoration: underline; text-underline-offset: 4px; }
.lw-ways .duo-aud-ico { display: none; }
.lw-ways .duo-aud strong { font: 400 22px/1.2 var(--lw-serif); }
.lw-ways .duo-aud q { color: var(--lw-ink-2); font: 400 15px/1.5 var(--lw-sans); }
.lw-ways .duo-aud em { margin-top: 6px; color: var(--lw-ink); font-size: 14.5px; font-style: normal; font-weight: 500; }
.lw-ways .duo-aud em::before { content: "↳ "; color: var(--lw-ink-3); }

/* ── measured ─────────────────────────────────────────────────────────── */
.lw-proof { max-width: 1360px; margin: 0 auto; padding: clamp(56px, 7vw, 96px) var(--lw-gutter) clamp(72px, 9vw, 120px); border-top: 1px solid var(--lw-line); }
.lw-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 36px; border-top: 1px solid var(--lw-line); }
.lw-stats > div { padding: 28px 24px 8px 0; }
.lw-stats > div + div { padding-left: 24px; border-left: 1px solid var(--lw-line); }
.lw-stats dt { font: 400 clamp(48px, 5.6vw, 76px)/1 var(--lw-serif); letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.lw-stats dd { margin-top: 12px; color: var(--lw-ink-2); font-size: 15px; line-height: 1.5; }
.lw-proof .lw-link { display: inline-block; margin-top: 28px; }

/* ── close ────────────────────────────────────────────────────────────── */
.lw-close { padding: clamp(80px, 10vw, 140px) var(--lw-gutter); background: var(--lw-dark); color: var(--lw-on-dark); text-align: center; }
.lw-close-title { font: 400 clamp(40px, 5.6vw, 76px)/1.02 var(--lw-serif); letter-spacing: -0.02em; }
.lw-close p { max-width: 52ch; margin: 22px auto 0; color: #A9A69E; font-size: 17px; line-height: 1.55; }

/* ── smaller screens ──────────────────────────────────────────────────── */
@media (max-width: 980px) {
  .lw-hero-copy, .lw-intro, .lw-feature, .lw-workflows-head, .lw-trust-inner, .lw-balance { grid-template-columns: minmax(0, 1fr); }
  .lw-feature.is-flip { grid-template-columns: minmax(0, 1fr); }
  .lw-feature.is-flip .lw-feature-copy { order: 0; }
  .lw-wf-grid, .lw-life-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lw-ways .duo-auds { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .lw-frame { padding: 60px 12px 0; }
  .lw-frame img { border-radius: 6px 6px 0 0; }
  .lw-wf-grid, .lw-life-grid, .lw-ways .duo-auds, .lw-stats { grid-template-columns: minmax(0, 1fr); }
  .lw-stats > div + div { padding-left: 0; border-left: 0; border-top: 1px solid var(--lw-line); }
  .lw-trust-list li { grid-template-columns: minmax(0, 1fr); gap: 6px; }
  .lw-week { padding: 20px 16px 16px; }
  .lw-week-bars { gap: 8px; height: 200px; }
  .lw-week-bars i::before { height: calc(var(--w) * 11px); }
  .lw-week-bars i::after { height: calc(var(--l) * 11px); }
  .lw-cta .lw-btn { flex: 1 1 auto; }
}
@media (prefers-reduced-motion: reduce) {
  .lw-switch-pill, .lw-stage .lw-frame:not([hidden]) { transition: none; animation: none; }
}