:root {
  --color-paper: #f4f6fb;
  --color-ink: #0e1116;
  --color-graphite: #5c6270;
  --color-hairline: #e3e5ea;
  --color-well: #eceff8;
  --color-signal: #1b3bff;
  --color-signal-soft: #e8ecff;
  --font-sans:
    "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: Outfit, "Public Sans", sans-serif;
  --ease-out-soft: cubic-bezier(0.22, 0.8, 0.26, 1);
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}
body {
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.6;
}
::selection {
  color: white;
  background: var(--color-signal);
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
  cursor: pointer;
}
button,
a {
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
a:focus-visible,
button:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--color-signal);
  outline-offset: 5px;
}
h1,
h2,
h3,
p {
  margin: 0;
}
h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 1.1;
  text-wrap: balance;
}
.skip-link {
  position: fixed;
  top: -80px;
  left: 20px;
  z-index: 100;
  padding: 10px 20px;
  background: white;
}
.skip-link:focus {
  top: 15px;
}
.header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  padding: 12px 20px 0;
}
.nav-shell {
  max-width: 980px;
  height: 56px;
  margin: auto;
  padding: 0 8px 0 20px;
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--color-ink);
  border-radius: 999px;
  background: white;
  box-shadow: 0 4px 18px rgba(14, 17, 22, 0.08);
  transition:
    background 0.3s var(--ease-out-soft),
    color 0.3s var(--ease-out-soft);
}
.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.025em;
}
.brand-icon {
  flex: none;
  width: 24px;
  height: 24px;
}
.nav-shell nav {
  display: flex;
  gap: 4px;
  margin: auto;
  font-size: 14.5px;
}
.nav-shell nav a {
  padding: 6px 14px;
  border-radius: 999px;
  color: var(--color-graphite);
}
.nav-shell nav a:hover {
  background: var(--color-paper);
}
.nav-cta {
  background: var(--color-signal);
  color: white;
  padding: 8px 18px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 999px;
  margin-left: auto;
  white-space: nowrap;
}
.header.scrolled .nav-shell {
  color: white;
  background: var(--color-signal);
}
.header.scrolled nav a {
  color: white;
}
.header.scrolled nav a:hover {
  background: rgba(255, 255, 255, 0.14);
}
.header.scrolled .nav-cta {
  color: var(--color-signal);
  background: white;
}
.header.scrolled a:focus-visible {
  outline-color: white;
  outline-offset: 2px;
}
.hero {
  background: linear-gradient(180deg, #111d8a 0%, #10185d 36%, #07080c 90%);
  color: white;
  padding: clamp(112px, 17vh, 144px) 32px 44px;
}
.hero-copy {
  text-align: center;
  max-width: 1200px;
  margin: auto;
}
h1 {
  font-size: clamp(42px, min(6.2vw, 9.6vh), 82px);
  line-height: 1.04;
}
.hero-copy > p:first-of-type {
  color: rgba(255, 255, 255, 0.8);
  margin: 24px auto;
  font-size: 17px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 28px;
  border-radius: 15px;
  font-size: 17px;
  font-weight: 600;
  transition:
    transform 0.2s var(--ease-out-soft),
    background 0.2s;
}
.button:hover {
  transform: translateY(-2px);
}
.button:active {
  transform: translateY(1px);
}
.button-white {
  background: white;
  color: var(--color-ink);
  box-shadow:
    0 1px 2px rgba(8, 14, 70, 0.3),
    0 18px 40px -14px rgba(8, 14, 70, 0.85);
}
.button-white:hover {
  background: #e8ecff;
}
.hero-copy .hero-note {
  font-size: 13.5px;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 16px;
}
.demo {
  max-width: 880px;
  margin: 42px auto 0;
  scroll-margin-top: 100px;
}
.presentation {
  background: white;
  color: var(--color-ink);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 24px 56px -18px rgba(0, 0, 0, 0.4);
}
.titlebar {
  display: flex;
  justify-content: space-between;
  padding: 10px 20px;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  color: var(--color-ink);
  background: #fafbfe;
  border-bottom: 1px solid var(--color-hairline);
}
.presentation-title {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
}
.presentation-title img {
  width: 18px;
  height: 18px;
}
.titlebar > span:last-child {
  color: #737988;
}
.canvas {
  position: relative;
  height: 320px;
  background: white;
  overflow: hidden;
  cursor: crosshair;
  isolation: isolate;
}
.slide {
  padding: 45px 56px;
  pointer-events: none;
}
.slide h2 {
  font-size: 46px;
  color: var(--color-ink);
}
.slide > p:last-child {
  margin-top: 17px;
  color: var(--color-graphite);
  font-size: 15px;
}
.audience-cursor,
.private-cursor {
  position: absolute;
  left: 63%;
  top: 53%;
  width: 17px;
  height: 17px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.audience-cursor {
  background: var(--color-signal);
  border: 3px solid white;
  box-shadow: 0 0 0 1px var(--color-signal);
  z-index: 3;
}
.audience-cursor > span,
.private-cursor > span {
  position: absolute;
  top: 22px;
  left: 8px;
  padding: 3px 8px;
  border-radius: 5px;
  background: var(--color-signal);
  color: white;
  font-size: 12px;
  white-space: nowrap;
}
.label-left > span {
  left: auto;
  right: 8px;
}
.label-top > span {
  top: auto;
  bottom: 22px;
}
.private-cursor {
  border: 1px solid var(--color-graphite);
  background: white;
  opacity: 0;
  z-index: 2;
}
.private-cursor > span {
  background: var(--color-well);
  color: var(--color-graphite);
}
.canvas.independent .private-cursor {
  opacity: 0.75;
}
.audience-cursor.smooth {
  transition:
    left 0.25s var(--ease-out-soft),
    top 0.25s var(--ease-out-soft);
}
.ripple {
  position: absolute;
  width: 24px;
  height: 24px;
  border: 2px solid var(--color-signal);
  border-radius: 50%;
  opacity: 0;
  pointer-events: none;
}
.ripple.pop {
  animation: ripple 0.5s ease-out;
}
@keyframes ripple {
  from {
    opacity: 0.8;
    transform: translate(-50%, -50%) scale(0.5);
  }
  to {
    opacity: 0;
    transform: translate(-50%, -50%) scale(3);
  }
}
.statusbar {
  display: flex;
  justify-content: space-between;
  padding: 7px 20px;
  flex-wrap: wrap;
  gap: 4px 12px;
  font-size: 12px;
  color: var(--color-graphite);
  background: #fafbfe;
  border-top: 1px solid var(--color-hairline);
}
#mode-label {
  color: var(--color-ink);
  font-weight: 500;
}
.demo-controls {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin: 0;
  padding: 12px 16px;
  background: #fafbfe;
  border-top: 1px solid var(--color-hairline);
}
.demo-controls button {
  border: 0;
  background: var(--color-well);
  color: var(--color-ink);
  font-size: 14px;
  min-height: 44px;
  padding: 9px 16px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.demo-controls button:hover {
  background: var(--color-signal-soft);
}
.demo-controls button[aria-pressed="true"] {
  background: var(--color-signal);
  color: white;
}
.demo-controls kbd {
  font: 11px var(--font-sans);
  opacity: 0.65;
}
.demo-caption {
  text-align: center;
  font-size: 12px;
  color: #aeb3c0;
  margin: 13px 0 0;
  min-height: 20px;
}
.section {
  max-width: 1040px;
  padding: 64px 32px;
  margin: auto;
}
.section-heading {
  text-align: center;
}
.section-heading h2 {
  font-size: clamp(32px, 3.1vw, 44px);
}
.section-heading > p {
  margin: 16px auto 0;
  color: var(--color-graphite);
  font-size: 16px;
}
.steps {
  max-width: 760px;
  list-style: decimal;
  padding-left: 24px;
  margin: 32px auto 0;
}
.steps li {
  padding-left: 8px;
  margin-bottom: 22px;
}
.steps li::marker {
  font-family: var(--font-sans);
  font-weight: 600;
  color: var(--color-signal);
}
.steps h3 {
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 0;
  margin-bottom: 6px;
}
.steps p {
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-ink);
}
.workflow-note {
  margin-top: 30px;
  text-align: center;
  color: var(--color-graphite);
  font-size: 13px;
}
.faq {
  max-width: 824px;
  padding-top: 28px;
  padding-bottom: 32px;
}
.faq-list {
  margin-top: 25px;
}
.faq-list details {
  border-bottom: 1px solid var(--color-hairline);
  padding: 15px 0;
}
.faq-list summary {
  cursor: pointer;
  color: var(--color-ink);
  font-weight: 500;
  font-size: 15px;
}
.faq-list details p {
  margin-top: 12px;
  font-size: 15px;
  color: var(--color-graphite);
  max-width: 65ch;
}
@supports (interpolate-size: allow-keywords) and selector(::details-content) {
  .faq-list details {
    interpolate-size: allow-keywords;
  }
  .faq-list details::details-content {
    block-size: 0;
    overflow: hidden;
    opacity: 0;
    transition:
      block-size 0.24s var(--ease-out-soft),
      opacity 0.18s ease,
      content-visibility 0.24s allow-discrete;
  }
  .faq-list details[open]::details-content {
    block-size: auto;
    opacity: 1;
  }
}
.download {
  text-align: center;
  padding-top: 42px;
  padding-bottom: 55px;
}
.download h2 {
  font-size: clamp(32px, 3.1vw, 44px);
}
.button-blue {
  margin-top: 24px;
  background: var(--color-signal);
  color: white;
}
.button-blue:hover {
  background: #112ce1;
}
.download > p {
  margin: 15px auto 0;
  color: var(--color-graphite);
  font-size: 13px;
  max-width: 650px;
}
.download-alternatives {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 4px;
  color: var(--color-graphite);
  font-size: 14px;
}
.download-alternatives a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.footer {
  border-top: 1px solid var(--color-hairline);
  margin: 0 auto;
  max-width: 976px;
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer .wordmark {
  font-size: 17px;
}
.footer > span {
  font-size: 12px;
  color: var(--color-graphite);
}
@media (max-width: 700px) {
  .header {
    padding: 12px 12px 0;
  }
  .nav-shell {
    padding-left: 16px;
    height: 52px;
    gap: 12px;
  }
  .wordmark {
    font-size: 18px;
  }
  .nav-shell nav {
    display: none;
  }
  .nav-cta {
    font-size: 12px;
    padding: 8px 14px;
  }
  .hero {
    padding: 112px 20px 32px;
  }
  h1 {
    font-size: clamp(42px, 8.7vw, 60px);
  }
  .hero-copy > p:first-of-type {
    font-size: 16px;
    max-width: 350px;
    margin: 20px auto 24px;
  }
  .button {
    min-height: 52px;
    font-size: 15px;
    padding: 0 23px;
    border-radius: 13px;
  }
  .hero-copy .hero-note {
    font-size: 11px;
  }
  .demo {
    margin-top: 30px;
  }
  .titlebar {
    padding: 9px 12px;
    font-size: 12px;
  }
  .titlebar > span:last-child {
    display: none;
  }
  .canvas {
    height: 285px;
  }
  .slide {
    padding: 33px 25px;
  }
  .slide h2 {
    font-size: 35px;
  }
  .slide > p:last-child {
    font-size: 14px;
  }
  .statusbar {
    padding: 7px 12px;
    font-size: 11px;
  }
  .demo-controls {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
    padding: 10px;
  }
  .demo-controls button {
    justify-content: center;
    padding: 9px 12px;
    font-size: 14px;
    gap: 8px;
  }
  .demo-controls kbd {
    font-size: 10px;
  }
  .demo-caption {
    font-size: 11px;
    margin-top: 12px;
  }
  .section {
    padding: 44px 24px;
  }
  .section-heading > p {
    font-size: 15px;
  }
  .steps {
    margin-top: 26px;
  }
  .steps li {
    padding-left: 6px;
  }
  .steps h3 {
    font-size: 18px;
    margin-bottom: 6px;
  }
  .steps p {
    font-size: 16px;
  }
  .workflow-note {
    font-size: 12px;
    margin-top: 25px;
  }
  .faq {
    padding-top: 15px;
    padding-bottom: 20px;
  }
  .faq-list {
    margin-top: 20px;
  }
  .faq-list summary,
  .faq-list details p {
    font-size: 14px;
  }
  .download {
    padding-top: 30px;
    padding-bottom: 38px;
  }
  .download > p {
    font-size: 12px;
  }
  .footer {
    margin: 0 24px;
    padding: 22px 0;
  }
  .footer > span {
    font-size: 11px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .faq-list details::details-content {
    transition: none;
  }
  *,
  *:before,
  *:after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}