:root {
  color-scheme: light;
  --ink: #1f2527;
  --ink-2: rgba(31, 37, 39, 0.68);
  --ink-3: rgba(31, 37, 39, 0.44);
  --paper: #f8f5ec;
  --paper-2: #efe9dc;
  --card: rgba(255, 252, 244, 0.68);
  --line: rgba(31, 37, 39, 0.12);
  --todo: #e6ba57;
  --bill: #d68a9b;
  --qa: #73a8a0;
  --idea: #7aa6d6;
  --dark: #171b1d;
  --accent: #244d4f;
  --mx: 50%;
  --my: 18%;
  font-family: "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", "Microsoft YaHei UI", ui-rounded, system-ui, sans-serif;
  background: var(--paper);
  color: var(--ink);
  scroll-behavior: smooth;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    radial-gradient(circle at var(--mx) var(--my), rgba(115, 168, 160, 0.32), transparent 26rem),
    radial-gradient(circle at 86% 14%, rgba(230, 186, 87, 0.22), transparent 28rem),
    linear-gradient(180deg, #f9f5ea 0%, #f0eadc 46%, #f8f5ec 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -4;
  background:
    linear-gradient(rgba(31, 37, 39, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(31, 37, 39, 0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.92), transparent 88%);
}

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

button {
  border: 0;
  color: inherit;
  font: inherit;
  cursor: pointer;
}

img {
  display: block;
  max-width: 100%;
}

#ambientCanvas {
  position: fixed;
  inset: 0;
  z-index: -5;
  width: 100%;
  height: 100%;
}

.texture {
  position: fixed;
  inset: -20%;
  z-index: -3;
  opacity: 0.15;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 240 240' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23noise)' opacity='0.46'/%3E%3C/svg%3E");
}

.topbar {
  position: fixed;
  z-index: 20;
  top: 18px;
  left: 50%;
  display: grid;
  grid-template-columns: auto auto;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  width: min(1160px, calc(100% - 32px));
  padding: 10px 10px 10px 14px;
  transform: translateX(-50%);
  border: 1px solid rgba(255, 252, 244, 0.78);
  border-radius: 999px;
  background: rgba(248, 245, 236, 0.72);
  box-shadow: 0 18px 58px rgba(47, 55, 51, 0.11);
  backdrop-filter: blur(22px);
}

.brand,
.hero-actions,
.metric-strip,
.demo-switch {
  display: flex;
  align-items: center;
}

.brand {
  gap: 9px;
  font-family: ui-sans-serif, "PingFang SC", sans-serif;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  overflow: hidden;
  border-radius: 10px;
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.download-entry {
  position: relative;
}

.timeline-nav {
  position: fixed;
  z-index: 18;
  top: 50%;
  left: clamp(14px, 3vw, 46px);
  display: grid;
  gap: 26px;
  transform: translateY(-50%);
  font-family: "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", "Microsoft YaHei UI", ui-rounded, system-ui, sans-serif;
}

.timeline-nav::before {
  content: "";
  position: absolute;
  top: 12px;
  bottom: 12px;
  left: 7px;
  width: 1px;
  background: linear-gradient(180deg, transparent, rgba(31, 37, 39, 0.24), transparent);
}

.timeline-nav a {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(31, 37, 39, 0.32);
  font-size: 12px;
  font-weight: 760;
  letter-spacing: 0;
  transition: color 0.28s ease, font-size 0.28s ease, transform 0.28s ease;
}

.timeline-nav a:hover,
.timeline-nav a.active {
  color: var(--ink);
  font-size: 15px;
  font-weight: 900;
  transform: translateX(4px);
}

.timeline-nav span {
  position: relative;
  z-index: 1;
  width: 15px;
  height: 15px;
  border: 1px solid rgba(31, 37, 39, 0.18);
  border-radius: 50%;
  background: rgba(248, 245, 236, 0.92);
  box-shadow: 0 0 0 5px rgba(248, 245, 236, 0.7);
  transition: background 0.28s ease, border-color 0.28s ease, transform 0.28s ease;
}

.timeline-nav a:hover span,
.timeline-nav a.active span {
  border-color: var(--dark);
  background: var(--dark);
  transform: scale(1.12);
}

.download-entry > button,
.primary,
.secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 999px;
  font-family: ui-sans-serif, "PingFang SC", sans-serif;
  font-weight: 760;
}

.download-entry > button {
  padding: 0 18px;
  color: var(--paper);
  background: var(--dark);
}

.legal-top-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 252, 244, 0.5);
  font-family: ui-sans-serif, "PingFang SC", sans-serif;
  font-weight: 760;
}

.qr-popover {
  position: absolute;
  top: calc(100% + 14px);
  right: 0;
  width: 196px;
  padding: 16px;
  transform: translateY(8px) scale(0.96);
  transform-origin: top right;
  border: 1px solid rgba(255, 252, 244, 0.78);
  border-radius: 26px;
  background: rgba(255, 252, 244, 0.9);
  box-shadow: 0 24px 70px rgba(31, 37, 39, 0.18);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease, transform 0.22s ease;
  backdrop-filter: blur(20px);
}

.download-entry:hover .qr-popover,
.download-entry:focus-within .qr-popover {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.qr-popover::before {
  content: "";
  position: absolute;
  top: -7px;
  right: 24px;
  width: 14px;
  height: 14px;
  transform: rotate(45deg);
  background: rgba(255, 252, 244, 0.9);
  border-left: 1px solid rgba(255, 252, 244, 0.78);
  border-top: 1px solid rgba(255, 252, 244, 0.78);
}

.qr-placeholder {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 7px;
  width: 130px;
  height: 130px;
  margin: 0 auto 12px;
  padding: 12px;
  border-radius: 18px;
  background: #f3ead9;
}

.qr-placeholder span,
.qr-placeholder i {
  border-radius: 4px;
  background: var(--dark);
}

.qr-placeholder span:nth-child(1) {
  grid-area: 1 / 1 / 3 / 3;
}

.qr-placeholder span:nth-child(2) {
  grid-area: 1 / 4 / 3 / 6;
}

.qr-placeholder span:nth-child(3) {
  grid-area: 4 / 1 / 6 / 3;
}

.qr-placeholder span:nth-child(4) {
  grid-area: 4 / 4 / 6 / 6;
  opacity: 0.26;
}

.qr-popover strong,
.qr-popover p {
  display: block;
  margin: 0;
  text-align: center;
}

.qr-popover strong {
  font-family: ui-sans-serif, "PingFang SC", sans-serif;
}

.qr-popover p {
  margin-top: 4px;
  color: var(--ink-3);
  font-family: ui-sans-serif, "PingFang SC", sans-serif;
  font-size: 12px;
  line-height: 1.5;
}

.hero,
.section {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.98fr);
  gap: 62px;
  align-items: center;
  min-height: 100vh;
  padding: 144px 0 92px;
}

.section {
  padding: 116px 0;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-family: ui-sans-serif, "PingFang SC", sans-serif;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 680px;
  margin-bottom: 22px;
  font-size: 96px;
  line-height: 1.08;
  letter-spacing: 0;
}

.hero-title span {
  display: block;
}

.hero-title span + span {
  margin-top: 0.08em;
}

h2 {
  max-width: 760px;
  margin-bottom: 18px;
  font-size: 64px;
  line-height: 1.06;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 25px;
  letter-spacing: 0;
}

.lead,
.ability-card p,
.flow-step p,
.closing p {
  color: var(--ink-2);
  font-size: 18px;
  line-height: 1.85;
}

.lead {
  max-width: 650px;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 12px;
  margin: 34px 0 28px;
}

.primary {
  position: relative;
  padding: 0 24px;
  color: var(--paper);
  background: var(--dark);
  box-shadow: 0 22px 44px rgba(31, 37, 39, 0.18);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.primary:hover {
  box-shadow: 0 28px 56px rgba(31, 37, 39, 0.24);
}

.secondary {
  padding: 0 22px;
  border: 1px solid var(--line);
  background: rgba(255, 252, 244, 0.46);
}

.metric-strip {
  flex-wrap: wrap;
  gap: 10px;
  color: var(--ink-2);
  font-family: ui-sans-serif, "PingFang SC", sans-serif;
}

.metric-strip span {
  padding: 10px 13px;
  border: 1px solid rgba(255, 252, 244, 0.76);
  border-radius: 999px;
  background: rgba(255, 252, 244, 0.42);
}

.metric-strip b {
  color: var(--ink);
}

.hero-stage {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 680px;
  perspective: 1200px;
}

.screenshot-stack {
  position: relative;
  width: min(560px, 88vw);
  height: 680px;
}

.shot-card {
  position: absolute;
  margin: 0;
  width: 300px;
  overflow: hidden;
  border: 10px solid rgba(255, 252, 244, 0.86);
  border-radius: 44px;
  background: #fbfaf7;
  box-shadow: 0 34px 90px rgba(42, 49, 48, 0.24);
  transition:
    left 0.72s cubic-bezier(0.2, 0.84, 0.2, 1),
    top 0.72s cubic-bezier(0.2, 0.84, 0.2, 1),
    opacity 0.72s ease,
    filter 0.72s ease,
    transform 0.72s cubic-bezier(0.2, 0.84, 0.2, 1);
}

.shot-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 34px;
  pointer-events: none;
  background: linear-gradient(130deg, rgba(255, 255, 255, 0.22), transparent 36%);
}

.shot-card img {
  width: 100%;
  height: auto;
}

.shot-card picture {
  display: block;
}

.shot-card.is-front {
  z-index: 3;
  left: 50%;
  top: 4px;
  transform: translateX(-50%) rotateX(4deg) rotateY(-8deg) scale(1);
  animation: none;
  opacity: 1;
  filter: saturate(1);
}

.shot-card.is-mid {
  z-index: 2;
  left: 78%;
  top: 74px;
  transform: translateX(-50%) rotate(7deg) scale(0.86);
  opacity: 0.86;
  animation: none;
  filter: saturate(0.96);
}

.shot-card.is-back {
  z-index: 1;
  left: 22%;
  top: 104px;
  transform: translateX(-50%) rotate(-8deg) scale(0.8);
  opacity: 0.72;
  filter: saturate(0.92);
  animation: none;
}

.orbit-card {
  position: absolute;
  z-index: 6;
  width: auto;
  min-width: 210px;
  padding: 16px 18px;
  border: 1px solid rgba(255, 252, 244, 0.72);
  border-radius: 24px;
  background: rgba(255, 252, 244, 0.72);
  box-shadow: 0 18px 50px rgba(31, 37, 39, 0.12);
  backdrop-filter: blur(18px);
  transition:
    left 0.72s cubic-bezier(0.2, 0.84, 0.2, 1),
    top 0.72s cubic-bezier(0.2, 0.84, 0.2, 1),
    transform 0.72s cubic-bezier(0.2, 0.84, 0.2, 1),
    opacity 0.24s ease;
}

.orbit-card small {
  display: none;
  margin-bottom: 6px;
  color: var(--ink-3);
  font-family: ui-sans-serif, "PingFang SC", sans-serif;
  font-weight: 800;
}

.orbit-card strong {
  display: block;
  color: var(--ink);
  font-family: "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", "Microsoft YaHei UI", ui-rounded, system-ui, sans-serif;
  font-size: 18px;
  font-weight: 900;
  line-height: 1.2;
  white-space: nowrap;
}

.hero-bubble {
  animation: bubbleFloat 5s ease-in-out infinite;
}

.hero-bubble.bubble-left-middle {
  top: 310px;
  left: 0;
  transform: rotate(-1deg);
}

.hero-bubble.bubble-right-top {
  top: 78px;
  left: calc(100% - 230px);
  transform: rotate(1deg);
}

.hero-bubble.bubble-right-middle {
  top: 330px;
  left: calc(100% - 230px);
  transform: rotate(1deg);
}

.section-head {
  margin-bottom: 34px;
}

.ability-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.ability-card,
.flow-step,
.closing {
  border: 1px solid rgba(255, 252, 244, 0.78);
  background: var(--card);
  box-shadow: 0 20px 58px rgba(49, 55, 52, 0.09);
  backdrop-filter: blur(18px);
}

.ability-card {
  min-height: 320px;
  padding: 24px;
  border-radius: 34px;
  transition: transform 0.28s ease, background 0.28s ease;
}

.ability-card:hover {
  transform: translateY(-8px);
  background: rgba(255, 252, 244, 0.84);
}

.ability-icon {
  display: block;
  width: 62px;
  height: 62px;
  margin-bottom: 70px;
  border-radius: 22px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.4), transparent),
    var(--todo);
  box-shadow: inset 0 -18px 30px rgba(31, 37, 39, 0.12);
}

.ability-icon.bill {
  background-color: var(--bill);
}

.ability-icon.qa {
  background-color: var(--qa);
}

.ability-icon.idea {
  background-color: var(--idea);
}

.lab-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 28px;
  align-items: start;
}

.demo-switch {
  position: sticky;
  top: 116px;
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
}

.demo-switch::-webkit-scrollbar {
  display: none;
}

.demo-tab {
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 252, 244, 0.42);
  text-align: left;
  font-family: ui-sans-serif, "PingFang SC", sans-serif;
  font-weight: 760;
  transition: background 0.2s ease, transform 0.2s ease;
}

.demo-tab:hover,
.demo-tab.active {
  transform: translateX(6px);
  color: var(--paper);
  background: var(--dark);
}

.demo-tab:focus-visible {
  outline: 3px solid rgba(36, 77, 79, 0.3);
  outline-offset: 3px;
}

.demo-canvas {
  display: grid;
  place-items: center;
  min-height: 740px;
  border: 1px solid rgba(255, 252, 244, 0.66);
  border-radius: 46px;
  background:
    radial-gradient(circle at 20% 20%, rgba(122, 166, 214, 0.18), transparent 30%),
    radial-gradient(circle at 80% 70%, rgba(230, 186, 87, 0.18), transparent 32%),
    rgba(255, 252, 244, 0.38);
}

.real-demo {
  position: relative;
  overflow: hidden;
}

.product-shot {
  position: absolute;
  inset: 34px;
  display: grid;
  grid-template-columns: minmax(250px, 360px) minmax(240px, 1fr);
  align-items: center;
  gap: 42px;
  margin: 0;
  opacity: 0;
  transform: translateY(22px) scale(0.985);
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.36s ease, transform 0.36s ease;
}

.product-shot.active {
  opacity: 1;
  transform: translateY(0) scale(1);
  visibility: visible;
  pointer-events: auto;
}

.shot-frame {
  position: relative;
  width: min(340px, 42vw);
  justify-self: center;
}

.shot-frame picture {
  display: block;
}

.product-shot img {
  width: 100%;
  max-height: 650px;
  object-fit: contain;
  border: 10px solid rgba(255, 252, 244, 0.86);
  border-radius: 44px;
  background: #fbfaf7;
  box-shadow: 0 26px 72px rgba(31, 37, 39, 0.22);
}

.product-shot figcaption {
  display: grid;
  gap: 18px;
  max-width: 430px;
  padding: 28px;
  border: 1px solid rgba(255, 252, 244, 0.78);
  border-radius: 34px;
  background: rgba(255, 252, 244, 0.62);
  box-shadow: 0 18px 52px rgba(49, 55, 52, 0.08);
  backdrop-filter: blur(18px);
}

.product-shot b {
  font-size: 52px;
  line-height: 1;
  letter-spacing: 0;
}

.product-shot figcaption span {
  color: var(--ink-2);
  font-family: ui-sans-serif, "PingFang SC", sans-serif;
  font-size: 17px;
  line-height: 1.8;
}

.flow-rail {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.flow-step {
  min-height: 250px;
  padding: 24px;
  border-radius: 32px;
}

.flow-step span {
  display: block;
  margin-bottom: 60px;
  color: var(--accent);
  font-family: ui-sans-serif, "PingFang SC", sans-serif;
  font-weight: 900;
}

.closing {
  display: grid;
  justify-items: center;
  margin-bottom: 80px;
  padding: 82px 26px;
  border-radius: 48px;
  text-align: center;
}

.closing p {
  max-width: 620px;
  margin-bottom: 28px;
}

.legal-page .topbar {
  position: absolute;
}

.legal-shell {
  width: min(920px, calc(100% - 40px));
  margin: 0 auto;
  padding: 142px 0 88px;
}

.legal-document {
  padding: clamp(28px, 5vw, 56px);
  border: 1px solid rgba(255, 252, 244, 0.78);
  border-radius: 36px;
  background: rgba(255, 252, 244, 0.72);
  box-shadow: 0 24px 72px rgba(49, 55, 52, 0.11);
  backdrop-filter: blur(18px);
}

.legal-document h1 {
  margin-bottom: 10px;
  font-size: 68px;
  letter-spacing: 0;
}

.legal-meta {
  margin-bottom: 28px;
  color: var(--ink-3);
  font-family: ui-sans-serif, "PingFang SC", sans-serif;
  font-size: 14px;
  font-weight: 760;
}

.legal-intro {
  margin-bottom: 34px;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--line);
  color: var(--ink-2);
  font-size: 18px;
  line-height: 1.9;
}

.legal-section {
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}

.legal-section:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.legal-section h2 {
  margin-bottom: 14px;
  font-size: 32px;
  line-height: 1.2;
  letter-spacing: 0;
}

.legal-section p,
.legal-section li {
  color: var(--ink-2);
  font-size: 16px;
  line-height: 1.85;
}

.legal-section p {
  margin-bottom: 12px;
}

.legal-section p:last-child {
  margin-bottom: 0;
}

.legal-section ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 1.2em;
}

.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 0.76s ease, transform 0.76s cubic-bezier(0.2, 0.8, 0.2, 1);
  transition-delay: var(--delay, 0ms);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes bubbleFloat {
  0%,
  100% {
    margin-top: 0;
  }
  50% {
    margin-top: -12px;
  }
}

@media (max-width: 1280px) {
  .timeline-nav {
    left: 18px;
    gap: 24px;
  }

  .timeline-nav a {
    gap: 0;
  }

  .timeline-nav b {
    width: 0;
    overflow: hidden;
    opacity: 0;
    white-space: nowrap;
  }

  .timeline-nav a:hover,
  .timeline-nav a.active {
    transform: none;
  }
}

@media (max-width: 960px) {
  .timeline-nav {
    display: none;
  }

  h1 {
    font-size: 72px;
  }

  h2 {
    font-size: 52px;
  }

  .hero,
  .lab-layout {
    grid-template-columns: 1fr;
  }

  .hero-stage {
    min-height: 620px;
  }

  .screenshot-stack {
    height: 610px;
  }

  .shot-card {
    width: 260px;
  }

  .ability-grid,
  .flow-rail {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .demo-switch {
    position: relative;
    top: auto;
    flex-direction: row;
    overflow-x: auto;
    padding: 3px 2px 8px;
    scrollbar-width: none;
    mask-image: linear-gradient(90deg, #000 0, #000 calc(100% - 42px), transparent 100%);
  }

  .demo-tab {
    min-width: 132px;
  }

  .demo-tab:hover,
  .demo-tab.active {
    transform: translateY(-3px);
  }

  .product-shot {
    inset: 26px;
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .shot-frame {
    width: min(310px, 70vw);
  }

  .product-shot img {
    max-height: 500px;
  }

  .product-shot figcaption {
    max-width: none;
    padding: 22px;
  }

  .product-shot b {
    font-size: 42px;
  }
}

@media (max-width: 640px) {
  .topbar {
    top: 10px;
    width: calc(100% - 20px);
  }

  .brand span:last-child {
    display: none;
  }

  .legal-top-link {
    min-height: 40px;
    padding: 0 14px;
    font-size: 14px;
  }

  .hero,
  .section {
    width: min(100% - 28px, 1160px);
  }

  .legal-shell {
    width: min(100% - 28px, 920px);
    padding-top: 112px;
  }

  .legal-document {
    border-radius: 28px;
  }

  .legal-document h1 {
    font-size: 44px;
  }

  .legal-section h2 {
    font-size: 26px;
  }

  .hero {
    gap: 26px;
    min-height: auto;
    padding: 102px 0 58px;
  }

  .section {
    padding: 82px 0;
  }

  h1 {
    font-size: 50px;
  }

  h2 {
    font-size: 38px;
    line-height: 1.12;
  }

  h3 {
    font-size: 22px;
  }

  .lead,
  .ability-card p,
  .flow-step p,
  .closing p {
    font-size: 16px;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: row;
    gap: 10px;
    margin: 24px 0 14px;
  }

  .metric-strip {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: stretch;
    gap: 8px;
  }

  .primary,
  .secondary {
    flex: 1;
    min-height: 44px;
    padding: 0 12px;
    font-size: 14px;
    white-space: nowrap;
  }

  .metric-strip span {
    display: grid;
    place-items: center;
    min-height: 50px;
    padding: 8px 6px;
    text-align: center;
    font-size: 13px;
    line-height: 1.25;
  }

  .metric-strip b {
    display: block;
    font-size: 18px;
    line-height: 1.1;
  }

  .hero-stage {
    min-height: 500px;
    overflow: hidden;
  }

  .screenshot-stack {
    width: min(360px, 100%);
    height: 500px;
  }

  .shot-card {
    width: 210px;
    border-width: 8px;
    border-radius: 36px;
  }

  .shot-card.is-front {
    top: 0;
  }

  .shot-card.is-mid {
    top: 72px;
    left: 70%;
  }

  .shot-card.is-back {
    top: 96px;
    left: 30%;
  }

  .hero-bubble.bubble-left-middle {
    left: 8px;
  }

  .hero-bubble.bubble-right-top,
  .hero-bubble.bubble-right-middle {
    left: calc(100% - 220px);
  }

  .hero-bubble.bubble-left-middle,
  .hero-bubble.bubble-right-middle {
    top: 286px;
  }

  .orbit-card {
    min-width: 196px;
    padding: 14px 16px;
    border-radius: 22px;
  }

  .orbit-card strong {
    font-size: 16px;
  }

  .ability-grid,
  .flow-rail {
    grid-template-columns: 1fr;
  }

  .demo-canvas {
    min-height: 760px;
    border-radius: 34px;
  }

  .product-shot {
    inset: 18px;
  }

  .shot-frame {
    width: min(286px, 78vw);
  }

  .product-shot img {
    max-height: 520px;
    border-width: 8px;
    border-radius: 36px;
  }

  .product-shot figcaption {
    border-radius: 26px;
  }

  .product-shot b {
    font-size: 34px;
  }

  .ability-card,
  .flow-step {
    min-height: auto;
  }

  .ability-icon {
    margin-bottom: 36px;
  }

  .flow-step span {
    margin-bottom: 34px;
  }

  .closing {
    margin-bottom: 48px;
    padding: 64px 22px;
  }
}

@media (max-width: 360px) {
  h1 {
    font-size: 45px;
  }

  .primary,
  .secondary {
    font-size: 13px;
  }

  .metric-strip span {
    font-size: 12px;
  }
}

@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;
  }
}