:root {
  --bg: #f5f1e9;
  --paper: #fffdf8;
  --ink: #1c1917;
  --muted: #6f685f;
  --line: #d8d0c5;
  --accent: #b65d3c;
  --accent-deep: #8f432c;
  --dark: #1d211f;
  --dark-muted: #c7cec8;
  --radius: 24px;
  --shadow: 0 24px 80px rgba(57, 43, 31, .12);
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
img { max-width: 100%; }
button, input, textarea, select { font: inherit; }

.shell { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; }
.section { padding: 120px 0; }

.site-header {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  border-bottom: 1px solid rgba(111, 104, 95, .18);
}

.brand { display: inline-flex; gap: 12px; align-items: center; text-decoration: none; }
.brand-mark {
  width: 36px;
  height: 36px;
  display: inline-grid;
  place-items: center;
  border-radius: 12px;
  background: var(--ink);
  color: var(--paper);
  font-weight: 800;
  letter-spacing: -.04em;
}
.brand-copy { display: grid; gap: 2px; }
.brand-copy strong { font-size: 14px; letter-spacing: -.01em; }
.brand-copy small { font-size: 11px; color: var(--muted); }

.site-nav { display: flex; gap: 24px; align-items: center; font-size: 13px; }
.site-nav a { color: var(--muted); text-decoration: none; }
.site-nav a:hover { color: var(--ink); }
.site-nav .nav-cta {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink);
  background: rgba(255,255,255,.45);
}

.hero {
  min-height: 760px;
  padding: 78px 0 92px;
  display: grid;
  grid-template-columns: .92fr 1.08fr;
  gap: 64px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--accent-deep);
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: 11px;
  font-weight: 800;
}

.hero h1,
.section h2,
.privacy-band h2,
.launch-panel h2 {
  margin: 0;
  font-family: ui-serif, Georgia, Cambria, "Times New Roman", serif;
  font-weight: 500;
  letter-spacing: -.055em;
}
.hero h1 { font-size: clamp(54px, 6.2vw, 92px); line-height: .94; max-width: 780px; }
.hero h1 span { color: var(--accent); }
.hero-lede {
  max-width: 620px;
  margin: 28px 0 0;
  font-size: 20px;
  line-height: 1.55;
  color: var(--muted);
}
.hero-actions { display: flex; align-items: center; gap: 18px; margin-top: 34px; }
.button {
  min-height: 46px;
  padding: 0 19px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 750;
  font-size: 13px;
}
.button-primary { background: var(--ink); color: white; }
.button-primary:hover { transform: translateY(-1px); }
.button-disabled { background: #e6dfd4; color: #7b736a; }
.launch-note { font-size: 13px; color: var(--muted); }
.flow-line { margin: 28px 0 0; color: var(--muted); font-size: 14px; letter-spacing: .01em; }
.flow-line span { color: var(--accent); padding: 0 7px; }

.hero-visual { position: relative; min-width: 0; }
.app-window {
  background: #f8f7f4;
  border: 1px solid #d7d1c8;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.window-bar {
  height: 46px;
  padding: 0 14px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border-bottom: 1px solid #ded9d1;
  background: #efede8;
  font-size: 10px;
  color: #777068;
}
.traffic { display: flex; gap: 6px; }
.traffic i { width: 9px; height: 9px; border-radius: 50%; background: #c7c0b7; }
.window-title { font-weight: 700; color: #4e4943; }
.window-mode { justify-self: end; }
.app-layout { display: grid; grid-template-columns: 138px 1fr; min-height: 440px; }
.video-list { background: #eae7e1; border-right: 1px solid #d9d3cb; padding: 16px 12px; display: grid; grid-template-columns: 38px 1fr; align-content: start; gap: 10px 9px; }
.video-list strong { display: block; font-size: 9px; line-height: 1.25; }
.video-list small { display: block; font-size: 8px; color: #817a72; margin-top: 2px; }
.video-thumb { height: 30px; border-radius: 5px; background: linear-gradient(135deg, #3e4241, #8d6c5a); }
.thumb-b { background: linear-gradient(135deg, #8e8b7d, #363a39); }
.board-preview { background: #d2cdc4; padding: 22px; }
.board-head { width: 88%; margin: 0 auto 10px; display: flex; justify-content: space-between; font-size: 7px; color: #69635d; }
.frame-grid {
  width: 88%;
  min-height: 350px;
  margin: 0 auto;
  padding: 18px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 17px 12px;
  background: white;
  box-shadow: 0 6px 18px rgba(40,35,30,.12);
}
.frame-grid article { min-width: 0; }
.frame { aspect-ratio: 16 / 9; border-radius: 2px; background: linear-gradient(145deg, #6c746f, #262a29); }
.f2 { background: linear-gradient(145deg, #b3886f, #565145); }
.f3 { background: linear-gradient(145deg, #657276, #c0a686); }
.f4 { background: linear-gradient(145deg, #433c3b, #9c765f); }
.f5 { background: linear-gradient(145deg, #a8a59a, #4b5b5d); }
.f6 { background: linear-gradient(145deg, #6a574a, #bba88d); }
.frame-grid b { font-size: 7px; margin-top: 5px; display: inline-block; }
.frame-grid small { float: right; margin-top: 5px; font-size: 6px; color: #888078; }
.beaver-note {
  position: absolute;
  right: -18px;
  bottom: -28px;
  min-width: 220px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(182,93,60,.25);
  border-radius: 16px;
  background: #fff9f3;
  box-shadow: 0 14px 38px rgba(78,54,37,.12);
  font-size: 12px;
  font-weight: 700;
}
.beaver-face { font-size: 18px; color: var(--accent); }

.section-heading { max-width: 790px; margin-bottom: 54px; }
.section-heading.compact { max-width: 650px; }
.section h2, .privacy-band h2, .launch-panel h2 { font-size: clamp(40px, 5vw, 66px); line-height: 1.02; }
.section-heading > p:last-child,
.product-intro > p:last-child { max-width: 700px; margin: 24px 0 0; color: var(--muted); font-size: 18px; line-height: 1.65; }

.workflow { border-top: 1px solid var(--line); }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
.step { padding: 26px 22px 10px 0; min-height: 205px; border-right: 1px solid var(--line); }
.step + .step { padding-left: 22px; }
.step:last-child { border-right: 0; }
.step > span { display: block; color: var(--accent); font-size: 11px; font-weight: 800; }
.step h3 { margin: 54px 0 10px; font-size: 22px; }
.step p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.6; }

.product { padding-top: 20px; }
.product-intro { max-width: 780px; margin-bottom: 50px; }
.product-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.product-card {
  min-height: 400px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,253,248,.7);
  overflow: hidden;
}
.product-card-large { grid-column: 1 / -1; min-height: 440px; }
.product-card h3 { margin: 28px 0 10px; font-size: 24px; }
.product-card p { margin: 0; max-width: 560px; color: var(--muted); line-height: 1.65; font-size: 14px; }
.mini-toolbar { display: flex; justify-content: space-between; padding-bottom: 14px; color: var(--muted); font-size: 10px; }
.filmstrip { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; padding: 18px; border-radius: 14px; background: #242625; }
.shot { position: relative; aspect-ratio: 16 / 9; border-radius: 7px; background: linear-gradient(145deg,#5d6764,#8d705d); opacity: .5; }
.shot.s2 { background: linear-gradient(145deg,#a78468,#4e514d); }
.shot.s3 { background: linear-gradient(145deg,#8b9a96,#403b37); }
.shot.s4 { background: linear-gradient(145deg,#574b45,#b89f85); }
.shot.s5 { background: linear-gradient(145deg,#72756a,#3f5053); }
.shot.selected { opacity: 1; outline: 2px solid #eab197; outline-offset: 2px; }
.shot b { position: absolute; left: 7px; bottom: 6px; color: white; font-size: 9px; }
.section-stack { display: grid; gap: 10px; padding: 12px; border-radius: 14px; background: #ebe6dd; }
.section-stack div { display: grid; grid-template-columns: 28px 1fr auto; align-items: center; gap: 8px; min-height: 48px; padding: 0 13px; border-radius: 10px; background: white; font-size: 11px; }
.section-stack span { color: var(--accent); font-weight: 800; }
.section-stack em { color: var(--muted); font-style: normal; }
.layout-demo { min-height: 180px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; padding: 18px; border-radius: 14px; background: white; box-shadow: inset 0 0 0 1px #ded8cf; }
.layout-demo i { background: linear-gradient(145deg,#a99788,#4e5b59); border-radius: 5px; }

.outputs { border-top: 1px solid var(--line); }
.output-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.output-card { padding: 28px; min-height: 270px; border: 1px solid var(--line); border-radius: 20px; background: var(--paper); }
.file-icon { width: 52px; height: 64px; display: grid; place-items: center; border: 1px solid #cfc7bc; border-radius: 8px; background: #f8f4ed; font-size: 9px; font-weight: 800; color: var(--accent-deep); }
.output-card h3 { margin: 48px 0 10px; font-size: 21px; }
.output-card p { margin: 0; color: var(--muted); line-height: 1.6; font-size: 14px; }

.privacy-band { padding: 110px 0; background: var(--dark); color: #f5f3ed; }
.privacy-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; align-items: start; }
.eyebrow-light { color: #e6a98d; }
.privacy-copy { max-width: 600px; }
.privacy-copy p { margin: 0 0 18px; color: var(--dark-muted); font-size: 17px; line-height: 1.7; }
.privacy-copy a { display: inline-block; margin-top: 14px; color: white; text-decoration: none; font-weight: 700; font-size: 13px; }

.audience { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.role-list { display: flex; flex-wrap: wrap; gap: 10px; }
.role-list span { padding: 11px 14px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); background: rgba(255,255,255,.45); font-size: 13px; }

.launch { padding-top: 20px; }
.launch-panel {
  padding: 72px;
  border-radius: 30px;
  background: #e9dfd3;
  text-align: center;
}
.launch-panel p:not(.eyebrow) { margin: 18px 0 0; color: var(--muted); }
.launch-actions { margin-top: 34px; display: flex; justify-content: center; align-items: center; gap: 18px; flex-wrap: wrap; }
.text-link { font-size: 13px; font-weight: 700; text-decoration: none; }

.site-footer {
  padding: 34px 0 42px;
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 30px;
  align-items: center;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}
.site-footer > div { display: grid; gap: 3px; }
.site-footer strong { color: var(--ink); }
.site-footer nav { display: flex; gap: 16px; }
.site-footer a { text-decoration: none; }

.page-shell { width: min(calc(100% - 40px), 860px); margin: 0 auto; }
.simple-header { min-height: 78px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.simple-header a { text-decoration: none; }
.simple-main { padding: 88px 0 120px; }
.simple-main h1 { font-family: ui-serif, Georgia, serif; font-size: clamp(46px, 8vw, 78px); font-weight: 500; letter-spacing: -.05em; margin: 0 0 24px; }
.simple-main .lede { color: var(--muted); font-size: 19px; line-height: 1.65; margin-bottom: 58px; }
.prose { display: grid; gap: 36px; }
.prose section { padding-top: 28px; border-top: 1px solid var(--line); }
.prose h2 { margin: 0 0 12px; font-size: 20px; letter-spacing: -.02em; }
.prose p, .prose li { color: var(--muted); font-size: 15px; line-height: 1.75; }
.prose ul { padding-left: 20px; }
.prose code { padding: 2px 6px; background: #ece6dd; border-radius: 6px; }
.meta-note { color: var(--muted); font-size: 12px; }

.reveal { opacity: 0; transform: translateY(14px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}

@media (max-width: 900px) {
  .site-nav a:not(.nav-cta) { display: none; }
  .hero { min-height: 0; grid-template-columns: 1fr; padding-top: 58px; gap: 56px; }
  .hero-copy { max-width: 720px; }
  .hero h1 { font-size: clamp(52px, 12vw, 82px); }
  .beaver-note { right: 12px; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .step:nth-child(2) { border-right: 0; }
  .step:nth-child(3), .step:nth-child(4) { border-top: 1px solid var(--line); }
  .product-grid, .output-grid, .audience, .privacy-layout { grid-template-columns: 1fr; }
  .privacy-layout { gap: 38px; }
  .audience { gap: 38px; }
  .site-footer { grid-template-columns: 1fr auto; }
  .site-footer small { grid-column: 1 / -1; }
}

@media (max-width: 620px) {
  .shell, .site-header, .page-shell { width: min(calc(100% - 28px), var(--max)); }
  .site-header { min-height: 70px; }
  .brand-copy small { display: none; }
  .hero { padding: 48px 0 76px; }
  .hero h1 { font-size: clamp(48px, 14vw, 68px); }
  .hero-lede { font-size: 17px; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .app-layout { grid-template-columns: 82px 1fr; min-height: 330px; }
  .video-list { padding: 10px 7px; grid-template-columns: 1fr; }
  .video-list > div:not(.video-thumb) { display: none; }
  .board-preview { padding: 12px 8px; }
  .frame-grid { width: 94%; padding: 11px; gap: 10px 7px; }
  .board-head { width: 94%; }
  .beaver-note { position: static; margin: 12px 0 0 auto; width: fit-content; min-width: 0; }
  .section { padding: 88px 0; }
  .section h2, .privacy-band h2, .launch-panel h2 { font-size: clamp(38px, 11vw, 54px); }
  .steps { grid-template-columns: 1fr; }
  .step, .step + .step { padding: 22px 0; border-right: 0; border-top: 1px solid var(--line); min-height: 0; }
  .step:first-child { border-top: 0; }
  .step h3 { margin-top: 28px; }
  .product-grid { gap: 12px; }
  .product-card, .product-card-large { min-height: 0; padding: 20px; }
  .filmstrip { padding: 10px; gap: 5px; }
  .output-grid { gap: 10px; }
  .privacy-band { padding: 82px 0; }
  .launch-panel { padding: 52px 22px; }
  .site-footer { grid-template-columns: 1fr; }
  .site-footer nav { flex-wrap: wrap; }
  .site-footer small { grid-column: auto; }
}