@font-face {
  font-family: 'Onest';
  src: url('./assets/fonts/onest-latin.woff2') format('woff2');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'IBM Plex Mono';
  src: url('./assets/fonts/ibm-plex-mono-400-latin.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'IBM Plex Mono';
  src: url('./assets/fonts/ibm-plex-mono-500-latin.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'IBM Plex Mono';
  src: url('./assets/fonts/ibm-plex-mono-600-latin.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --ink: #09090b;
  --surface: #12131a;
  --surface-2: #181920;
  --surface-3: #20212a;
  --surface-4: #292a34;
  --text: #f4f4f5;
  --text-soft: #d8d7dd;
  --muted: #aaa8b1;
  --dim: #817f89;
  --violet: #9f8bea;
  --violet-bright: #c0b4ee;
  --violet-deep: #7161b6;
  --border: rgba(255, 255, 255, 0.1);
  --border-strong: rgba(255, 255, 255, 0.17);
  --font-sans: 'Onest', 'Avenir Next', 'Helvetica Neue', sans-serif;
  --font-mono: 'IBM Plex Mono', 'SFMono-Regular', Consolas, monospace;
  --shell: 1320px;
  --hero-o: 1;
  --hero-y: 0px;
  --steps-o: 0;
  --s1-o: 0;
  --s2-o: 0;
  --s3-o: 0;
  --s4-o: 0;
  --s5-o: 0;
  --scope-o: 0;
  --work-o: 0;
  --follow-o: 0;
  --final-o: 0;
  --thread-y: 0px;
  --rail-o: 0;
  --cue-o: 1;
  --header-rule: 0;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--ink);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--muted);
  font-family: var(--font-sans);
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  color: inherit;
  font: inherit;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--violet-bright);
  outline-offset: 4px;
}

::selection {
  background: rgba(159, 139, 234, 0.32);
  color: var(--text);
}

.shell {
  width: min(calc(100% - 64px), var(--shell));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 16px;
  padding: 10px 14px;
  border: 1px solid var(--violet);
  border-radius: 6px;
  background: var(--surface-3);
  color: var(--text);
  transform: translateY(-150%);
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: fixed;
  z-index: 50;
  inset: 0 0 auto;
  height: 72px;
  background: rgba(9, 9, 11, 0.86);
  backdrop-filter: blur(18px);
}

.nav {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 100%;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  color: var(--text);
  font-size: 18px;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.wordmark-mark {
  width: 24px;
  height: 24px;
  flex: none;
  background: var(--violet);
  -webkit-mask: url('./brand/masters-transparent/symma-mark.svg') center / contain no-repeat;
  mask: url('./brand/masters-transparent/symma-mark.svg') center / contain no-repeat;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a {
  color: var(--muted);
  font-size: 14px;
  transition: color 160ms ease;
}

.nav-links a:hover {
  color: var(--text);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-self: end;
  gap: 8px;
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
  transition:
    border-color 160ms ease,
    background 160ms ease;
}

.nav-cta:hover {
  border-color: rgba(192, 180, 238, 0.5);
  background: rgba(159, 139, 234, 0.08);
}

.button svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.5;
}

.brand-icon {
  display: inline-block;
  width: 16px;
  height: 16px;
  flex: none;
  background: currentColor;
  -webkit-mask: var(--icon) center / contain no-repeat;
  mask: var(--icon) center / contain no-repeat;
}

.github-icon {
  --icon: url('./assets/integrations/github.svg');
}

.x-icon {
  --icon: url('./assets/integrations/x.svg');
}

.codex-icon {
  --icon: url('./assets/integrations/codex.svg');
}

.claude-icon {
  --icon: url('./assets/integrations/claude.svg');
}

.opencode-icon {
  --icon: url('./assets/integrations/opencode.svg');
}

.cursor-icon {
  --icon: url('./assets/integrations/cursor.svg');
}

.amp-icon {
  --icon: url('./assets/integrations/amp.svg');
}

.goose-icon {
  --icon: url('./assets/integrations/goose.svg');
}

.pi-icon {
  --icon: url('./assets/integrations/pi.svg');
}

.header-rule {
  height: 1px;
  background: rgba(255, 255, 255, calc(var(--header-rule) * 0.1));
}

.story {
  height: 610vh;
}

.story-sticky {
  position: sticky;
  top: 0;
  display: flex;
  align-items: center;
  min-height: 100vh;
  padding: 96px 0 44px;
  overflow: hidden;
}

.story-grid {
  display: grid;
  grid-template-columns: minmax(540px, 0.98fr) minmax(0, 1.02fr);
  gap: clamp(28px, 4vw, 60px);
  align-items: center;
}

.story-copy {
  position: relative;
  min-height: 460px;
}

.hero-copy,
.step-copies {
  position: absolute;
  inset: 50% 0 auto;
  transform: translateY(-50%);
}

.hero-copy {
  opacity: var(--hero-o);
  transform: translateY(calc(-50% + var(--hero-y)));
}

.section-kicker,
.step-number {
  display: block;
  margin-bottom: 18px;
  color: var(--violet-bright);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-copy h1 {
  margin: 0;
  color: var(--text);
  font-size: clamp(42px, 3.6vw, 52px);
  font-weight: 620;
  letter-spacing: -0.055em;
  line-height: 0.99;
}

.hero-line {
  display: block;
  white-space: nowrap;
}

.hero-line-accent {
  color: var(--violet-bright);
}

.hero-lede {
  max-width: 570px;
  margin: 26px 0 0;
  color: var(--text-soft);
  font-size: 18px;
  line-height: 1.62;
}

.agent-support {
  max-width: 570px;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 7px;
  font-size: 14px;
  font-weight: 650;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--violet);
  color: var(--ink);
}

.button-primary:hover {
  background: var(--violet-bright);
}

.button-secondary {
  border-color: var(--border-strong);
  color: var(--text);
}

.button-secondary:hover {
  border-color: rgba(192, 180, 238, 0.48);
  background: rgba(159, 139, 234, 0.07);
}

.step-copies {
  width: 100%;
  min-height: 290px;
  margin: 0;
  padding: 0;
  list-style: none;
  opacity: var(--steps-o);
  pointer-events: none;
}

.step-copy {
  position: absolute;
  inset: 50% 0 auto;
  max-width: 560px;
  transform: translateY(calc(-50% + 18px));
  opacity: 0;
}

.step-copy[data-step-copy='0'] {
  opacity: var(--s1-o);
  transform: translateY(calc(-50% + var(--s1-y, 0px)));
}

.step-copy[data-step-copy='1'] {
  opacity: var(--s2-o);
  transform: translateY(calc(-50% + var(--s2-y, 0px)));
}

.step-copy[data-step-copy='2'] {
  opacity: var(--s3-o);
  transform: translateY(calc(-50% + var(--s3-y, 0px)));
}

.step-copy[data-step-copy='3'] {
  opacity: var(--s4-o);
  transform: translateY(calc(-50% + var(--s4-y, 0px)));
}

.step-copy[data-step-copy='4'] {
  opacity: var(--s5-o);
  transform: translateY(calc(-50% + var(--s5-y, 0px)));
}

.step-copy h2 {
  max-width: 560px;
  margin: 0;
  color: var(--text);
  font-size: clamp(36px, 3.3vw, 52px);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 1.04;
}

.step-copy p {
  max-width: 520px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
}

.story-visual-wrap {
  position: relative;
}

.slack-demo {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  background: var(--surface);
  box-shadow:
    0 32px 90px rgba(0, 0, 0, 0.36),
    0 0 0 1px rgba(159, 139, 234, 0.03);
}

.slack-demo-desktop {
  height: min(640px, calc(100vh - 220px));
  min-height: 540px;
}

.slack-demo-mobile {
  display: none;
}

.demo-chrome {
  display: flex;
  align-items: center;
  height: 38px;
  padding: 0 14px;
  border-bottom: 1px solid var(--border);
  background: #0f1015;
}

.chrome-dot {
  width: 7px;
  height: 7px;
  margin-right: 6px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
}

.chrome-title,
.chrome-state {
  font-family: var(--font-mono);
  font-size: 10px;
}

.chrome-title {
  margin-left: 12px;
  color: var(--muted);
}

.chrome-state {
  margin-left: auto;
  color: var(--violet-bright);
}

.demo-workspace {
  display: grid;
  grid-template-columns: 52px 1fr;
  height: calc(100% - 38px);
}

.demo-sidebar {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding-top: 14px;
  border-right: 1px solid var(--border);
  background: #0d0e12;
}

.workspace-mark,
.demo-sidebar > span:not(.workspace-mark) {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border: 1px solid var(--border);
  border-radius: 7px;
}

.workspace-mark {
  border-color: rgba(159, 139, 234, 0.48);
  background: rgba(159, 139, 234, 0.12);
  color: var(--violet-bright);
  font-size: 12px;
  font-weight: 700;
}

.demo-sidebar > span:not(.workspace-mark) {
  width: 24px;
  height: 3px;
  border: 0;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.1);
}

.demo-sidebar .sidebar-active {
  width: 28px !important;
  height: 28px !important;
  margin-top: 2px;
  border: 1px solid rgba(159, 139, 234, 0.28) !important;
  background:
    linear-gradient(var(--violet), var(--violet)) 8px 8px / 10px 2px no-repeat,
    linear-gradient(var(--violet), var(--violet)) 8px 13px / 7px 2px no-repeat,
    rgba(159, 139, 234, 0.1) !important;
}

.demo-thread {
  display: grid;
  grid-template-rows: 58px 28px 1fr 48px;
  min-width: 0;
  min-height: 0;
  height: 100%;
}

.thread-header {
  display: flex;
  align-items: center;
  padding: 0 20px;
  border-bottom: 1px solid var(--border);
  background: rgba(18, 19, 26, 0.96);
}

.thread-header > div {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.thread-header strong {
  color: var(--text);
  font-size: 15px;
}

.thread-header span {
  color: var(--dim);
  font-size: 11px;
}

.thread-session {
  margin-left: auto;
  padding: 4px 7px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted) !important;
  font-family: var(--font-mono);
  font-size: 9px !important;
}

.thread-context-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 20px;
  border-bottom: 1px solid var(--border);
  background: #101116;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9px;
}

.thread-context-bar span {
  color: var(--violet-bright);
  text-transform: uppercase;
}

.thread-context-bar strong {
  font-size: inherit;
  font-weight: 400;
}

.thread-viewport {
  position: relative;
  min-height: 0;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(159, 139, 234, 0.018), transparent 32%), #13141a;
}

.thread-track {
  padding: 18px 21px 28px;
  transform: translateY(var(--thread-y));
  transition: none;
}

.thread-day {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  color: var(--dim);
  font-family: var(--font-mono);
  font-size: 9px;
  text-transform: uppercase;
}

.thread-day::before,
.thread-day::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.demo-message {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 10px;
  margin-bottom: 20px;
  transition: none;
}

.message-root {
  margin-bottom: 0;
  padding-bottom: 16px;
}

.thread-root-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 11px;
}

.thread-root-meta strong {
  color: var(--violet-bright);
  font-size: inherit;
  font-weight: 500;
}

.thread-replies {
  position: relative;
  margin-left: 15px;
  padding: 14px 0 1px 25px;
  border-left: 1px solid rgba(159, 139, 234, 0.32);
}

.thread-replies::before {
  position: absolute;
  content: '';
  top: -4px;
  left: -3px;
  width: 5px;
  height: 5px;
  border: 1px solid var(--violet-deep);
  border-radius: 50%;
  background: var(--surface);
}

.thread-replies-label {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 15px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 11px;
}

.thread-replies-label span {
  color: var(--violet-bright);
  text-transform: uppercase;
}

.thread-replies-label strong {
  font-size: inherit;
  font-weight: 400;
}

.demo-avatar {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 700;
}

.symma-avatar {
  background: url('./brand/app-icon/slack-avatar.svg') center / cover no-repeat;
}

.user-avatar {
  background: #2a2b34;
  color: var(--text-soft);
}

.message-body {
  min-width: 0;
}

.message-author {
  display: flex;
  align-items: center;
  gap: 7px;
  min-height: 20px;
}

.message-author strong {
  color: var(--text);
  font-size: 12px;
}

.message-author span {
  color: var(--dim);
  font-size: 9px;
}

.message-author i {
  padding: 2px 4px;
  border-radius: 3px;
  background: var(--surface-4);
  color: var(--text-soft);
  font-family: var(--font-mono);
  font-size: 9px;
  font-style: normal;
}

.message-body p {
  margin: 4px 0 0;
  color: #cbc9d0;
  font-size: 12px;
  line-height: 1.5;
}

.message-body p b,
.message-body blockquote b {
  color: var(--text);
  font-weight: 600;
}

.message-body blockquote {
  margin: 9px 0 0;
  padding: 8px 10px;
  border-left: 2px solid rgba(159, 139, 234, 0.48);
  background: rgba(255, 255, 255, 0.025);
  color: var(--muted);
  font-size: 11px;
  line-height: 1.45;
}

.attachment {
  display: grid;
  grid-template-columns: 45px 1fr auto;
  align-items: center;
  gap: 9px;
  width: min(320px, 100%);
  margin-top: 10px;
  padding: 7px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.025);
}

.attachment-preview {
  display: flex;
  flex-direction: column;
  justify-content: end;
  gap: 3px;
  height: 34px;
  padding: 6px;
  border-radius: 4px;
  background: linear-gradient(135deg, rgba(159, 139, 234, 0.18), transparent), #23242d;
}

.attachment-preview i {
  display: block;
  width: 100%;
  height: 2px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.2);
}

.attachment-preview i:nth-child(2) {
  width: 70%;
}

.attachment-preview i:nth-child(3) {
  width: 84%;
  background: var(--violet);
}

.attachment strong {
  display: block;
  color: var(--text-soft);
  font-size: 10px;
}

.attachment small {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 9px;
}

.attachment > b {
  padding: 3px 5px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 500;
}

.message-scope {
  opacity: min(var(--scope-o), calc(1 - var(--work-o)));
  transform: translateY(calc((1 - var(--scope-o)) * 12px));
}

.scope-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 10px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--border);
}

.scope-strip span {
  min-width: 0;
  padding: 7px 8px;
  overflow: hidden;
  background: #191a21;
  color: var(--text-soft);
  font-family: var(--font-mono);
  font-size: 9px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.scope-strip small {
  display: block;
  margin-bottom: 3px;
  color: var(--muted);
  font-size: 9px;
  text-transform: uppercase;
}

.message-working {
  opacity: min(var(--work-o), calc(1 - var(--follow-o)));
  transform: translateY(calc((1 - var(--work-o)) * 12px));
}

.message-first-answer {
  opacity: var(--follow-o);
  transform: translateY(calc((1 - var(--follow-o)) * 12px));
  padding: 10px;
  border: 1px solid rgba(159, 139, 234, 0.18);
  border-radius: 7px;
  background: rgba(159, 139, 234, 0.045);
}

.working-line {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--violet-bright) !important;
  font-family: var(--font-mono);
  font-size: 9px !important;
  text-transform: uppercase;
}

.working-mark {
  position: relative;
  width: 7px;
  height: 7px;
  border: 1px solid var(--violet);
  border-radius: 50%;
}

.working-mark::after {
  position: absolute;
  content: '';
  inset: 2px;
  border-radius: inherit;
  background: var(--violet);
}

.message-followup,
.message-resume {
  opacity: var(--follow-o);
  transform: translateY(calc((1 - var(--follow-o)) * 12px));
}

.resume-note {
  display: inline-block;
  margin-top: 8px;
  padding: 3px 7px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9px;
}

.message-final {
  padding: 12px;
  border: 1px solid rgba(159, 139, 234, 0.32);
  border-radius: 7px;
  background: linear-gradient(135deg, rgba(159, 139, 234, 0.08), transparent 65%), #181920;
  opacity: var(--final-o);
  transform: translateY(calc((1 - var(--final-o)) * 12px));
}

.answer-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 12px;
}

.answer-actions span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 9px;
  border: 1px solid var(--border-strong);
  border-radius: 5px;
  font-size: 9px;
  font-weight: 600;
}

.share-action {
  border-color: rgba(159, 139, 234, 0.5);
  background: var(--violet);
  color: var(--ink);
}

.answer-actions small {
  color: var(--muted);
  font-size: 12px;
}

.demo-composer {
  display: flex;
  align-items: center;
  margin: 5px 14px 8px;
  padding: 0 11px;
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  color: var(--dim);
  font-size: 10px;
}

.demo-composer i {
  margin-left: auto;
  font-family: var(--font-mono);
  font-style: normal;
}

.progress-rail {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 16px;
  opacity: var(--rail-o);
}

.progress-buttons {
  display: grid;
  grid-template-columns: repeat(5, 44px);
  gap: 6px;
}

.progress-buttons button {
  position: relative;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
}

.progress-buttons button > span {
  position: relative;
  display: block;
  width: 100%;
  height: 2px;
  overflow: hidden;
  border-radius: 2px;
  background: var(--surface-4);
}

.progress-buttons button i {
  position: absolute;
  inset: 0 auto 0 0;
  display: block;
  width: var(--fill, 0%);
  background: var(--violet);
}

.progress-buttons button:nth-child(1) {
  --fill: var(--rf1);
}

.progress-buttons button:nth-child(2) {
  --fill: var(--rf2);
}

.progress-buttons button:nth-child(3) {
  --fill: var(--rf3);
}

.progress-buttons button:nth-child(4) {
  --fill: var(--rf4);
}

.progress-buttons button:nth-child(5) {
  --fill: var(--rf5);
}

.progress-label {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 10px;
}

.scroll-cue {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 10px 0 0;
  color: var(--dim);
  font-family: var(--font-mono);
  font-size: 12px;
  opacity: var(--cue-o);
}

.scroll-cue svg {
  width: 13px;
  height: 13px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
}

.section {
  padding-block: clamp(96px, 11vw, 160px);
}

section[id] {
  scroll-margin-top: 72px;
}

.section-intro h2,
.foundation-heading h2 {
  max-width: 830px;
  margin: 0;
  color: var(--text);
  font-size: clamp(40px, 4.6vw, 64px);
  font-weight: 590;
  letter-spacing: -0.05em;
  line-height: 1.04;
}

.section-intro > p,
.foundation-heading > p {
  max-width: 720px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
}

.boundary-chip {
  padding: 5px 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9px;
  white-space: nowrap;
}

.ownership {
  border-block: 1px solid var(--border);
  background: var(--surface);
}

.ownership-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(64px, 9vw, 140px);
  align-items: start;
}

.ownership-copy {
  position: sticky;
  top: 128px;
}

.ownership-ledger {
  border-top: 1px solid var(--border-strong);
}

.ownership-ledger article {
  display: grid;
  grid-template-columns: 36px 1fr auto;
  gap: 18px;
  align-items: start;
  padding: 26px 0;
  border-bottom: 1px solid var(--border);
}

.ledger-icon {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(159, 139, 234, 0.25);
  border-radius: 6px;
  background: rgba(159, 139, 234, 0.06);
  color: var(--violet-bright);
  font-family: var(--font-mono);
  font-size: 12px;
}

.ownership-ledger h3 {
  margin: 2px 0 0;
  color: var(--text);
  font-size: 18px;
  font-weight: 570;
}

.ownership-ledger p {
  margin: 7px 0 0;
  font-size: 15px;
  line-height: 1.55;
}

.connection-heading {
  max-width: 880px;
}

.connection-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin: 64px 0 0;
  padding: 0;
  border-block: 1px solid var(--border-strong);
  list-style: none;
}

.connection-steps li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 16px;
  min-height: 190px;
  padding: 30px;
  border-right: 1px solid var(--border);
}

.connection-steps li:first-child {
  padding-left: 0;
}

.connection-steps li:last-child {
  padding-right: 0;
  border-right: 0;
}

.connection-number {
  color: var(--violet);
  font-family: var(--font-mono);
  font-size: 12px;
}

.connection-steps strong {
  color: var(--text);
  font-size: 17px;
  font-weight: 570;
}

.connection-steps p {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.55;
}

.connection-steps code {
  color: var(--violet-bright);
  font-family: var(--font-mono);
  font-size: 13px;
}

.scope-note {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
}

.scope-note strong {
  color: var(--text-soft);
  font-weight: 600;
}

.trust {
  border-block: 1px solid var(--border);
  background: #0c0c0f;
}

.trust-heading {
  max-width: 940px;
}

.trust-route {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 80px;
  align-items: center;
  min-height: 280px;
  margin-top: 72px;
  padding: 48px;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  background:
    linear-gradient(rgba(255, 255, 255, 0.023) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.023) 1px, transparent 1px),
    radial-gradient(circle at 50% 50%, rgba(159, 139, 234, 0.1), transparent 45%), var(--surface);
  background-size:
    30px 30px,
    30px 30px,
    auto,
    auto;
}

.trust-lines {
  position: absolute;
  inset: 30px 4%;
  width: 92%;
  height: calc(100% - 60px);
}

.trust-lines path {
  fill: none;
  stroke: rgba(159, 139, 234, 0.32);
  stroke-dasharray: 5 7;
  stroke-width: 1.4;
}

.route-node {
  position: relative;
  z-index: 1;
  min-height: 150px;
  padding: 22px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background: rgba(18, 19, 26, 0.96);
}

.route-symbol {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 22px;
  border: 1px solid rgba(159, 139, 234, 0.32);
  border-radius: 7px;
  color: var(--violet-bright);
  font-family: var(--font-mono);
  font-size: 11px;
}

.symma-symbol {
  border: 0;
  background: url('./brand/app-icon/slack-avatar.svg') center / cover no-repeat;
}

.slack-symbol::before {
  width: 20px;
  height: 20px;
  background: var(--violet);
  content: '';
  -webkit-mask: url('./assets/integrations/slack.svg') center / 20px no-repeat;
  mask: url('./assets/integrations/slack.svg') center / 20px no-repeat;
}

.agent-logos {
  display: flex;
  align-items: center;
  width: 145px;
  border: 0;
}

.agent-logo {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  flex: none;
  border: 1px solid rgba(159, 139, 234, 0.36);
  border-radius: 50%;
  background-color: var(--surface-3);
  color: var(--violet-bright);
  font-style: normal;
}

.agent-logo + .agent-logo {
  margin-left: -9px;
}

.agent-logo .brand-icon {
  width: 13px;
  height: 13px;
}

.agent-logo-text {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: -0.06em;
}

.agent-more {
  font-size: 14px;
  letter-spacing: 0;
}

.route-node small {
  display: block;
  margin-bottom: 5px;
  color: var(--dim);
  font-family: var(--font-mono);
  font-size: 9px;
  text-transform: uppercase;
}

.route-node strong {
  display: block;
  color: var(--text);
  font-size: 15px;
}

.route-node p {
  margin: 7px 0 0;
  font-size: 12px;
  line-height: 1.5;
}

.route-packet {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 25%;
  color: var(--violet-bright);
  font-size: 10px;
  transform: translate(-50%, -50%);
  animation: route-packet 5s linear infinite;
}

@keyframes route-packet {
  0% {
    left: 24%;
    opacity: 0;
  }
  10%,
  90% {
    opacity: 1;
  }
  100% {
    left: 76%;
    opacity: 0;
  }
}

.trust-facts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 0;
  padding: 0;
  border-bottom: 1px solid var(--border);
  list-style: none;
}

.trust-facts li {
  min-height: 150px;
  padding: 26px 22px;
  border-right: 1px solid var(--border);
}

.trust-facts li:first-child {
  padding-left: 0;
}

.trust-facts li:last-child {
  padding-right: 0;
  border-right: 0;
}

.trust-facts strong {
  display: block;
  color: var(--text-soft);
  font-size: 14px;
}

.trust-facts span {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.55;
}

.foundation-heading {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 80px;
  align-items: end;
}

.foundation-heading > p {
  margin-bottom: 4px;
  font-size: 16px;
}

.package-list {
  margin-top: 72px;
  border-top: 1px solid var(--border-strong);
}

.package-row {
  display: grid;
  grid-template-columns: minmax(180px, 0.85fr) 2fr auto;
  gap: 24px;
  align-items: center;
  min-height: 78px;
  border-bottom: 1px solid var(--border);
  transition: background 160ms ease;
}

a.package-row:hover {
  background: rgba(159, 139, 234, 0.035);
}

.package-row code {
  color: var(--violet-bright);
  font-family: var(--font-mono);
  font-size: 13px;
}

.package-row > span {
  color: var(--muted);
  font-size: 14px;
}

.package-row b {
  color: var(--dim);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
}

.final-cta {
  padding-top: 80px;
  padding-bottom: 160px;
  text-align: center;
}

.final-cta .section-kicker {
  margin-bottom: 22px;
}

.final-cta h2 {
  max-width: 850px;
  margin: 0 auto;
  color: var(--text);
  font-size: clamp(46px, 6vw, 80px);
  font-weight: 590;
  letter-spacing: -0.055em;
  line-height: 1;
}

.final-cta > p {
  max-width: 650px;
  margin: 26px auto 0;
  font-size: 18px;
  line-height: 1.65;
}

.final-actions {
  justify-content: center;
}

.site-footer {
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 130px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 24px;
}

.footer-brand p {
  margin: 0;
  color: var(--dim);
  font-size: 13px;
}

.footer-meta {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--dim);
  font-family: var(--font-mono);
  font-size: 10px;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.footer-links a {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 6px;
  color: var(--muted);
  transition:
    background 160ms ease,
    color 160ms ease;
}

.footer-links a:hover {
  background: rgba(159, 139, 234, 0.08);
  color: var(--text);
}

@media (max-width: 1180px) {
  .story-grid {
    grid-template-columns: minmax(390px, 0.95fr) minmax(0, 1.05fr);
    gap: 24px;
  }

  .hero-copy h1 {
    font-size: clamp(36px, 3.7vw, 44px);
  }

  .trust-route {
    gap: 44px;
    padding: 36px;
  }
}

@media (max-width: 920px) {
  .shell {
    width: min(calc(100% - 40px), 720px);
  }

  .site-header {
    height: 64px;
  }

  .nav {
    grid-template-columns: 1fr auto;
  }

  .nav-links {
    display: none;
  }

  .story {
    height: 560vh;
  }

  .story-sticky {
    align-items: stretch;
    padding: 82px 0 24px;
  }

  .story-grid {
    grid-template-columns: 1fr;
    grid-template-rows: minmax(240px, 0.8fr) minmax(350px, 1.2fr);
    gap: 18px;
    align-items: stretch;
    height: calc(100vh - 106px);
  }

  .story-copy {
    min-height: 0;
  }

  .hero-copy,
  .step-copies {
    inset: 50% 0 auto;
  }

  .step-number {
    margin-bottom: 10px;
    font-size: 10px;
  }

  .hero-copy h1 {
    font-size: clamp(42px, 7vw, 54px);
    line-height: 0.98;
  }

  .hero-lede {
    max-width: 620px;
    margin-top: 16px;
    font-size: 15px;
    line-height: 1.5;
  }

  .agent-support {
    max-width: 620px;
    margin-top: 10px;
    font-size: 14px;
  }

  .hero-actions {
    margin-top: 18px;
  }

  .button {
    min-height: 44px;
    font-size: 13px;
  }

  .step-copies {
    min-height: 210px;
  }

  .step-copy {
    max-width: 650px;
  }

  .step-copy h2 {
    max-width: 650px;
    font-size: clamp(32px, 7vw, 44px);
  }

  .step-copy p {
    max-width: 630px;
    margin-top: 13px;
    font-size: 14px;
    line-height: 1.5;
  }

  .story-visual-wrap {
    display: flex;
    flex-direction: column;
    min-height: 0;
  }

  .slack-demo-desktop {
    display: none;
  }

  .slack-demo-mobile {
    display: block;
    flex: 1;
    min-height: 330px;
    border-radius: 10px;
  }

  .mobile-demo-header {
    display: grid;
    grid-template-columns: 22px 32px 1fr auto;
    gap: 8px;
    align-items: center;
    height: 52px;
    padding: 0 14px;
    border-bottom: 1px solid var(--border);
    background: #101116;
  }

  .mobile-back {
    color: var(--muted);
    font-size: 26px;
    line-height: 1;
  }

  .mobile-symma-mark {
    width: 30px;
    height: 30px;
    border-radius: 7px;
    background: url('./brand/app-icon/slack-avatar.svg') center / cover no-repeat;
  }

  .mobile-demo-header strong,
  .mobile-demo-header small {
    display: block;
  }

  .mobile-demo-header strong {
    color: var(--text);
    font-size: 12px;
  }

  .mobile-demo-header small {
    margin-top: 1px;
    color: var(--muted);
    font-size: 9px;
  }

  .mobile-demo-header i {
    color: var(--dim);
    font-family: var(--font-mono);
    font-size: 10px;
    font-style: normal;
    letter-spacing: 0.15em;
  }

  .mobile-scene {
    position: absolute;
    inset: 52px 0 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 24px;
    background:
      linear-gradient(180deg, rgba(159, 139, 234, 0.025), transparent 60%), var(--surface);
    opacity: 0;
    transform: translateY(10px);
  }

  .mobile-scene:not(.mobile-scene-start)::before {
    position: absolute;
    content: '';
    top: 68px;
    bottom: 22px;
    left: 17px;
    width: 1px;
    background: rgba(159, 139, 234, 0.3);
  }

  .mobile-scene-start {
    opacity: max(var(--hero-o), var(--s1-o));
    transform: translateY(var(--s1-y, 0));
  }

  .mobile-scene-scope {
    opacity: var(--s2-o);
    transform: translateY(var(--s2-y, 0));
  }

  .mobile-scene-work {
    opacity: var(--s3-o);
    transform: translateY(var(--s3-y, 0));
  }

  .mobile-scene-follow {
    opacity: var(--s4-o);
    transform: translateY(var(--s4-y, 0));
  }

  .mobile-scene-final {
    opacity: var(--s5-o);
    transform: translateY(var(--s5-y, 0));
  }

  .scene-label {
    margin-bottom: 12px;
    color: var(--violet-bright);
    font-family: var(--font-mono);
    font-size: 9px;
    text-transform: uppercase;
  }

  .mobile-root-message {
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface-2);
  }

  .mobile-root-message strong,
  .mobile-root-message p,
  .mobile-root-message span {
    display: block;
  }

  .mobile-root-message strong {
    color: var(--text);
    font-size: 16px;
    font-weight: 580;
  }

  .mobile-root-message p {
    margin: 7px 0 0;
    color: var(--muted);
    font-size: 11px;
    line-height: 1.45;
  }

  .mobile-root-message span {
    margin-top: 10px;
    color: var(--violet-bright);
    font-family: var(--font-mono);
    font-size: 9px;
  }

  .mobile-thread-preview {
    margin-left: 17px;
    padding: 12px 0 0 17px;
    border-left: 1px solid rgba(159, 139, 234, 0.3);
  }

  .mobile-thread-preview > span {
    color: var(--violet-bright);
    font-family: var(--font-mono);
    font-size: 9px;
    text-transform: uppercase;
  }

  .mobile-thread-preview .mobile-ask {
    max-width: 100%;
    margin-top: 8px;
  }

  .mobile-scene > strong {
    color: var(--text);
    font-size: 19px;
    font-weight: 580;
    line-height: 1.25;
  }

  .mobile-scene > p {
    max-width: 520px;
    margin: 9px 0 0;
    color: var(--muted);
    font-size: 12px;
    line-height: 1.5;
  }

  .mobile-first-answer {
    margin-top: 14px;
    padding: 13px;
    border: 1px solid rgba(159, 139, 234, 0.24);
    border-radius: 7px;
    background: rgba(159, 139, 234, 0.055);
  }

  .mobile-first-answer > strong {
    color: var(--text);
    font-size: 14px;
    font-weight: 580;
  }

  .mobile-ask {
    align-self: flex-end;
    max-width: 85%;
    margin-top: 22px;
    padding: 10px 12px;
    border-radius: 8px 8px 2px 8px;
    background: rgba(159, 139, 234, 0.16);
    color: var(--text-soft);
    font-size: 12px;
    line-height: 1.4;
  }

  .mobile-control-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    margin-top: 12px;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 7px;
    background: var(--border);
  }

  .mobile-control-grid span {
    padding: 10px;
    background: var(--surface-2);
    color: var(--text-soft);
    font-family: var(--font-mono);
    font-size: 9px;
  }

  .mobile-control-grid small {
    display: block;
    margin-bottom: 4px;
    color: var(--muted);
    font-size: 9px;
    text-transform: uppercase;
  }

  .scene-live {
    display: flex;
    align-items: center;
    gap: 7px;
  }

  .scene-live i {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--violet);
    box-shadow: 0 0 0 4px rgba(159, 139, 234, 0.1);
  }

  .mobile-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 20px;
  }

  .mobile-actions span {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 0 10px;
    border: 1px solid var(--border-strong);
    border-radius: 5px;
    color: var(--muted);
    font-size: 10px;
  }

  .mobile-actions small {
    color: var(--muted);
    font-size: 12px;
  }

  .mobile-actions span:first-child {
    border-color: var(--violet);
    background: var(--violet);
    color: var(--ink);
    font-weight: 650;
  }

  .progress-rail {
    flex: 0 0 auto;
    justify-content: space-between;
    margin-top: 10px;
  }

  .progress-buttons {
    grid-template-columns: repeat(5, minmax(36px, 44px));
  }

  .progress-label {
    font-size: 9px;
  }

  .scroll-cue {
    position: absolute;
    right: 0;
    bottom: -18px;
  }

  .section {
    padding-block: 96px;
  }

  .section-intro h2,
  .foundation-heading h2 {
    font-size: clamp(38px, 8.2vw, 56px);
  }

  .section-intro > p,
  .foundation-heading > p {
    font-size: 16px;
  }

  .ownership-grid {
    grid-template-columns: 1fr;
    gap: 56px;
  }

  .ownership-copy {
    position: static;
  }

  .connection-steps {
    grid-template-columns: 1fr;
  }

  .connection-steps li,
  .connection-steps li:first-child,
  .connection-steps li:last-child {
    min-height: auto;
    padding: 26px 0;
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .connection-steps li:last-child {
    border-bottom: 0;
  }

  .trust-route {
    grid-template-columns: 1fr;
    gap: 22px;
    padding: 28px;
  }

  .trust-lines,
  .route-packet {
    display: none;
  }

  .route-node {
    display: grid;
    grid-template-columns: 40px 1fr;
    gap: 16px;
    min-height: 0;
    padding: 18px;
  }

  .route-symbol {
    margin: 0;
  }

  .route-machine {
    grid-template-columns: 145px 1fr;
  }

  .trust-facts {
    grid-template-columns: repeat(2, 1fr);
  }

  .trust-facts li,
  .trust-facts li:first-child,
  .trust-facts li:last-child {
    padding: 22px;
    border-right: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
  }

  .trust-facts li:nth-child(even) {
    border-right: 0;
  }

  .foundation-heading {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .package-row {
    grid-template-columns: minmax(155px, 0.8fr) 2fr auto;
  }
}

@media (max-width: 560px) {
  .shell {
    width: calc(100% - 32px);
  }

  .nav-cta {
    min-height: 44px;
    padding: 0 12px;
    font-size: 13px;
  }

  .story {
    height: 560vh;
  }

  .story-sticky {
    padding-top: 72px;
    padding-bottom: 18px;
  }

  .story-grid {
    grid-template-rows: minmax(320px, 0.95fr) minmax(310px, 1.05fr);
    gap: 12px;
    height: calc(100vh - 90px);
  }

  .hero-copy h1 {
    font-size: clamp(25px, 7.8vw, 39px);
    letter-spacing: -0.052em;
  }

  .hero-lede {
    font-size: 14px;
  }

  .hero-actions {
    gap: 8px;
    margin-top: 16px;
  }

  .button {
    min-height: 44px;
    padding: 0 13px;
  }

  .step-copy h2 {
    font-size: 34px;
  }

  .step-copy p {
    font-size: 14px;
  }

  .slack-demo-mobile {
    min-height: 310px;
  }

  .mobile-scene {
    padding: 20px;
  }

  .progress-buttons {
    gap: 3px;
  }

  .progress-buttons button {
    width: 100%;
  }

  .scroll-cue {
    display: none;
  }

  .section {
    padding-block: 80px;
  }

  .section-kicker {
    margin-bottom: 14px;
    font-size: 10px;
  }

  .section-intro h2,
  .foundation-heading h2 {
    font-size: 39px;
  }

  .section-intro > p,
  .foundation-heading > p {
    margin-top: 18px;
    font-size: 15px;
  }

  .ownership-ledger article {
    grid-template-columns: 32px 1fr;
    gap: 13px;
  }

  .ownership-ledger p {
    font-size: 14px;
  }

  .boundary-chip {
    grid-column: 2;
    justify-self: start;
  }

  .trust-route {
    margin-top: 48px;
    padding: 16px;
  }

  .route-node {
    grid-template-columns: 34px 1fr;
    padding: 15px;
  }

  .route-machine {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .route-symbol {
    width: 32px;
    height: 32px;
  }

  .agent-logos {
    width: 145px;
  }

  .trust-facts {
    grid-template-columns: 1fr;
  }

  .trust-facts li,
  .trust-facts li:first-child,
  .trust-facts li:last-child,
  .trust-facts li:nth-child(even) {
    min-height: 0;
    padding: 20px 0;
    border-right: 0;
  }

  .package-list {
    margin-top: 48px;
  }

  .package-row {
    grid-template-columns: 1fr auto;
    gap: 8px 14px;
    min-height: 92px;
    padding: 16px 0;
  }

  .package-row > span {
    grid-column: 1 / -1;
    grid-row: 2;
    font-size: 13px;
    line-height: 1.45;
  }

  .final-cta {
    padding-bottom: 110px;
  }

  .final-cta h2 {
    font-size: 48px;
  }

  .final-cta > p {
    font-size: 15px;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 20px;
    min-height: 170px;
  }

  .footer-brand {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .footer-links a {
    width: 44px;
    height: 44px;
  }
}

body[data-motion='calm'] .story {
  height: auto;
}

body[data-motion='calm'] .story-sticky {
  position: relative;
  min-height: auto;
  padding-top: 132px;
  padding-bottom: 100px;
  overflow: visible;
}

body[data-motion='calm'] .hero-copy {
  position: static;
  opacity: 1;
  transform: none;
}

body[data-motion='calm'] .story-copy {
  min-height: 0;
}

body[data-motion='calm'] .story-grid {
  align-items: start;
}

body[data-motion='calm'] .progress-rail,
body[data-motion='calm'] .scroll-cue {
  display: none;
}

body[data-motion='calm'] .step-copies {
  position: static;
  display: grid;
  min-height: 0;
  margin-top: 64px;
  opacity: 1;
  transform: none;
}

body[data-motion='calm'] .step-copy {
  position: static;
  max-width: none;
  padding: 28px 0;
  border-top: 1px solid var(--border);
  opacity: 1;
  transform: none;
}

body[data-motion='calm'] .step-copy h2 {
  font-size: 30px;
}

body[data-motion='calm'] .step-copy p {
  margin-top: 14px;
  font-size: 16px;
}

body[data-motion='calm'] .slack-demo-desktop {
  height: auto;
  min-height: 0;
}

body[data-motion='calm'] .demo-workspace,
body[data-motion='calm'] .demo-thread {
  height: auto;
}

body[data-motion='calm'] .demo-workspace {
  min-height: 980px;
}

body[data-motion='calm'] .thread-viewport {
  overflow: visible;
}

body[data-motion='calm'] .thread-track {
  transform: none;
}

body[data-motion='calm'] .message-scope,
body[data-motion='calm'] .message-working,
body[data-motion='calm'] .message-first-answer,
body[data-motion='calm'] .message-followup,
body[data-motion='calm'] .message-resume,
body[data-motion='calm'] .message-final {
  opacity: 1;
  transform: none;
}

body[data-motion='calm'] .route-packet {
  display: none;
}

@media (max-width: 920px) {
  body[data-motion='calm'] .story-sticky {
    padding-top: 96px;
    padding-bottom: 80px;
  }

  body[data-motion='calm'] .story-grid {
    display: block;
    height: auto;
  }

  body[data-motion='calm'] .story-copy {
    margin-bottom: 48px;
  }

  body[data-motion='calm'] .step-copies {
    margin-top: 48px;
  }

  body[data-motion='calm'] .slack-demo-mobile {
    display: grid;
    min-height: 0;
  }

  body[data-motion='calm'] .mobile-demo-header {
    position: relative;
  }

  body[data-motion='calm'] .mobile-scene {
    position: static;
    min-height: 220px;
    border-top: 1px solid var(--border);
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}