:root {
  color-scheme: light;
  --ink: #07111f;
  --muted: rgba(7, 17, 31, 0.62);
  --line: rgba(255, 255, 255, 0.68);
  --line-dark: rgba(42, 65, 96, 0.12);
  --glass: rgba(255, 255, 255, 0.5);
  --glass-strong: rgba(255, 255, 255, 0.7);
  --cyan: #43b7ff;
  --mint: #21c59a;
  --blue: #617cff;
  --shadow: 0 28px 90px rgba(54, 82, 118, 0.18);
  --soft-shadow: 0 14px 44px rgba(54, 82, 118, 0.12);
  --hairline: rgba(7, 17, 31, 0.06);
  --radius-xl: 42px;
  --radius-lg: 30px;
  --radius-md: 20px;
  --page-gutter: clamp(44px, 7vw, 150px);
  --content-max: 1520px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background:
    linear-gradient(120deg, rgba(255, 255, 255, 0.96), rgba(224, 244, 255, 0.72) 42%, rgba(255, 255, 255, 0.92) 66%, rgba(235, 252, 247, 0.76)),
    linear-gradient(28deg, rgba(97, 124, 255, 0.15), transparent 32%),
    linear-gradient(158deg, transparent 45%, rgba(215, 100, 156, 0.12));
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", Inter, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
}

main {
  padding-top: 8px;
}

.post-hero {
  width: 100%;
}

@media (min-width: 981px) {
  .post-hero {
    transform-origin: top center;
    zoom: 0.85;
  }
}

body::before,
body::after {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  content: "";
}

body::before {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.64) 0 1px, transparent 1px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.64) 0 1px, transparent 1px);
  background-size: 92px 92px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.72), transparent 74%);
}

body::after {
  background:
    linear-gradient(112deg, transparent 0 16%, rgba(255, 255, 255, 0.56) 16.2% 16.7%, transparent 17% 58%, rgba(255, 255, 255, 0.42) 58.2% 58.8%, transparent 59%),
    linear-gradient(242deg, transparent 0 42%, rgba(67, 183, 255, 0.12) 42.2% 43%, transparent 43.2%);
}

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

button,
input {
  font: inherit;
}

a,
button,
input {
  transition:
    background-color 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}

a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 3px solid rgba(67, 183, 255, 0.34);
  outline-offset: 3px;
}

.site-header {
  position: sticky;
  top: 18px;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  width: min(var(--content-max), calc(100vw - (var(--page-gutter) * 2)));
  min-height: 58px;
  margin: 18px auto 0;
  padding: 0 12px 0 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0.46)), var(--glass);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9), inset 0 -1px 0 rgba(80, 110, 150, 0.08), 0 18px 60px rgba(63, 91, 128, 0.14);
  backdrop-filter: blur(32px) saturate(180%);
  -webkit-backdrop-filter: blur(32px) saturate(180%);
}

.brand,
.site-nav,
.store-links,
.quick-links,
.prompt-row,
.phone-top,
.action-list,
.window-bar,
.footer {
  display: flex;
  align-items: center;
}

.brand {
  gap: 0;
  min-width: 132px;
}

.brand-wordmark {
  position: relative;
  color: #050b14;
  font-family: "Arial Rounded MT Bold", "Avenir Next", -apple-system, BlinkMacSystemFont, "SF Pro Display", sans-serif;
  font-size: 1.18rem;
  font-weight: 900;
  letter-spacing: -0.07em;
  line-height: 1;
  text-transform: lowercase;
}

.dotless-j {
  position: relative;
  display: inline-block;
}

.dotless-j::after {
  position: absolute;
  top: -0.07em;
  left: 0.1em;
  width: 0.22em;
  height: 0.22em;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 0 4px rgba(255, 255, 255, 0.92);
  content: "";
}

.brand-symbol {
  position: relative;
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border-radius: 11px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.86), rgba(255, 255, 255, 0.28)), rgba(255, 255, 255, 0.42);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.92), inset 0 -1px 0 rgba(20, 45, 75, 0.1), 0 12px 26px rgba(63, 91, 128, 0.14);
}

.brand-symbol::before {
  width: 15px;
  height: 16px;
  background: var(--ink);
  clip-path: polygon(50% 0, 88% 96%, 50% 73%, 12% 96%);
  content: "";
}

.brand-symbol::after {
  position: absolute;
  width: 4px;
  height: 4px;
  right: 8px;
  bottom: 8px;
  border-radius: 999px;
  background: var(--mint);
  box-shadow: 0 0 0 3px rgba(33, 197, 154, 0.13);
  content: "";
}

.site-nav {
  justify-content: center;
  gap: 10px;
}

.store-links {
  justify-content: flex-end;
  gap: 8px;
}

.store-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 0 15px;
  border: 1px solid rgba(255, 255, 255, 0.74);
  border-radius: 999px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0.52)),
    rgba(255, 255, 255, 0.7);
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 780;
  letter-spacing: -0.03em;
  white-space: nowrap;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.88), 0 10px 26px rgba(54, 82, 118, 0.1);
}

.store-pill:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.78);
}

.store-icon {
  position: relative;
  display: inline-grid;
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  place-items: center;
}

.app-store .store-icon::before {
  color: var(--ink);
  content: "";
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", Arial, sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1;
  transform: translateY(-1px);
}

.app-store .store-icon::after {
  content: "";
}

.play-store .store-icon::before {
  width: 19px;
  height: 19px;
  border-radius: 4px;
  background:
    linear-gradient(45deg, #4285f4 0 47%, transparent 48%),
    linear-gradient(135deg, #34a853 0 46%, transparent 47%),
    linear-gradient(225deg, #fbbc04 0 48%, transparent 49%),
    linear-gradient(315deg, #ea4335 0 46%, transparent 47%);
  clip-path: polygon(10% 0, 96% 50%, 10% 100%);
  content: "";
}

.site-nav a,
.quick-links a,
.start-button,
.prompt-row button,
.action-button {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0.42)), rgba(255, 255, 255, 0.52);
  color: var(--ink);
  font-weight: 720;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.82);
}

.site-nav a {
  padding: 9px 13px;
  color: rgba(7, 17, 31, 0.68);
  font-size: 0.94rem;
  white-space: nowrap;
}

.site-nav a:hover,
.quick-links a:hover {
  background: rgba(255, 255, 255, 0.68);
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
}

.hero {
  position: relative;
  display: grid;
  width: min(var(--content-max), calc(100vw - (var(--page-gutter) * 2)));
  min-height: calc(100svh - 112px);
  margin: 0 auto;
  padding: clamp(46px, 7vh, 78px) 0 64px;
  place-items: center;
  text-align: center;
}

.hero::before {
  position: absolute;
  inset: 20px 0 0;
  z-index: 0;
  border: 1px solid var(--line);
  border-radius: 48px;
  background: linear-gradient(128deg, rgba(255, 255, 255, 0.64), rgba(255, 255, 255, 0.18) 46%, rgba(255, 255, 255, 0.58)), linear-gradient(90deg, rgba(108, 155, 255, 0.14), transparent 38%, rgba(53, 217, 183, 0.12));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.86),
    inset 0 -1px 0 rgba(57, 83, 119, 0.1),
    0 32px 120px rgba(67, 124, 170, 0.16);
  backdrop-filter: blur(34px) saturate(160%);
  -webkit-backdrop-filter: blur(34px) saturate(160%);
  content: "";
}

#fieldCanvas {
  position: absolute;
  inset: 28px;
  z-index: 1;
  width: calc(100% - 56px);
  height: calc(100% - 56px);
  opacity: 0.18;
  pointer-events: none;
}

.hero-content,
.ticker,
.feature-strip,
.showcase,
.platform,
.stories,
.start,
.phone-panel,
.insight-panel,
.code-window,
.story-grid article {
  position: relative;
  z-index: 2;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.68), rgba(255, 255, 255, 0.32)), rgba(255, 255, 255, 0.36);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.86), var(--soft-shadow);
  backdrop-filter: blur(28px) saturate(155%);
  -webkit-backdrop-filter: blur(28px) saturate(155%);
}

.hero-content {
  display: grid;
  justify-items: center;
  width: min(100%, max(720px, 68vw), 1220px);
  max-width: none;
  padding: clamp(24px, 5vw, 54px) clamp(18px, 5vw, 64px);
  border-color: rgba(255, 255, 255, 0.5);
  border-radius: 46px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.66), rgba(255, 255, 255, 0.34)),
    rgba(255, 255, 255, 0.32);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.9),
    0 22px 70px rgba(54, 82, 118, 0.12);
}

.eyebrow,
.section-kicker,
.meta-label,
.ticker span,
.story-grid article span {
  color: rgba(7, 17, 31, 0.56);
  font-size: 0.78rem;
  font-weight: 840;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 1180px;
  margin-bottom: 20px;
  font-size: clamp(4rem, 5.8vw, 7.5rem);
  font-weight: 780;
  line-height: 1;
  letter-spacing: -0.055em;
  overflow-wrap: break-word;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(2.3rem, 4.5vw, 5.2rem);
  font-weight: 760;
  line-height: 1;
  letter-spacing: -0.06em;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.35rem;
  letter-spacing: -0.025em;
}

p {
  color: var(--muted);
  line-height: 1.64;
}

.hero-copy {
  width: 100%;
  max-width: 740px;
  margin-bottom: 30px;
  font-size: clamp(1.14rem, 1.32vw, 1.34rem);
}

.prompt-box {
  width: min(100%, 760px);
  max-width: 760px;
  overflow: hidden;
  padding: 12px;
  margin-bottom: 18px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0.38)),
    rgba(255, 255, 255, 0.54);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.86), 0 18px 60px rgba(54, 82, 118, 0.14);
  backdrop-filter: blur(28px) saturate(155%);
  -webkit-backdrop-filter: blur(28px) saturate(155%);
}

.prompt-box label {
  display: block;
  margin: 4px 8px 10px;
  color: rgba(7, 17, 31, 0.56);
  font-size: 0.78rem;
  font-weight: 820;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.prompt-row {
  gap: 10px;
}

.prompt-row input {
  width: 100%;
  min-width: 0;
  max-width: 100%;
  min-height: 52px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.56);
  color: var(--ink);
  outline: none;
  text-overflow: ellipsis;
}

.prompt-row button,
.start-button {
  padding: 0 20px;
  background: linear-gradient(180deg, rgba(9, 19, 34, 0.94), rgba(9, 19, 34, 0.8));
  color: #fff;
}

.prompt-row button {
  white-space: nowrap;
}

.prompt-row button:hover,
.start-button:hover,
.action-button.active:hover {
  transform: translateY(-1px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18), 0 16px 34px rgba(7, 17, 31, 0.18);
}

.prompt-row button:disabled {
  cursor: progress;
  opacity: 0.72;
}

.prompt-handoff {
  margin: 10px 8px 2px;
  color: rgba(7, 17, 31, 0.62);
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.42;
}

.quick-links {
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
}

.quick-links a {
  padding: 0 14px;
}

.ticker,
.feature-strip,
.showcase,
.platform,
.stories,
.start,
.footer {
  width: min(var(--content-max), calc(100vw - (var(--page-gutter) * 2)));
  margin: 0 auto;
}

.ticker {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  padding: 18px;
  margin-top: clamp(22px, 3vw, 42px);
  border-radius: 32px;
}

.ticker span {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.42);
}

.feature-strip,
.showcase,
.platform,
.stories,
.start {
  padding: clamp(28px, 5vw, 54px);
  margin-top: clamp(28px, 4vw, 56px);
}

.section-heading {
  max-width: 860px;
  margin-bottom: 28px;
}

.research-grid,
.product-layout,
.story-grid {
  display: grid;
  gap: 18px;
}

.research-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.research-grid article,
.trip-card,
.message,
.action-list,
.insight-panel > div,
.code-window pre {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.42);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.78);
}

.research-grid article,
.story-grid article,
.phone-panel,
.insight-panel,
.code-window {
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.82),
    0 16px 48px rgba(54, 82, 118, 0.1);
}

.research-grid article {
  padding: 22px;
}

.research-grid article span {
  color: var(--blue);
  font-weight: 850;
}

.product-layout {
  grid-template-columns: minmax(280px, 0.75fr) minmax(0, 1fr);
}

.phone-panel,
.insight-panel {
  padding: 22px;
}

.phone-top {
  justify-content: space-between;
  margin-bottom: 14px;
  color: rgba(7, 17, 31, 0.62);
}

.phone-top strong {
  color: var(--mint);
}

.trip-card,
.message {
  padding: 16px;
  margin-bottom: 12px;
}

.message.user {
  margin-left: 24px;
  background: rgba(214, 241, 255, 0.48);
}

.message.ai {
  margin-right: 20px;
  background: rgba(222, 252, 243, 0.5);
}

.action-list {
  gap: 10px;
  padding: 10px;
}

.action-button {
  flex: 1;
  padding: 0 14px;
}

.action-button.active {
  background: linear-gradient(180deg, rgba(9, 19, 34, 0.94), rgba(9, 19, 34, 0.8));
  color: #fff;
}

.action-button:not(.active):hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.72);
}

.insight-panel {
  display: grid;
  gap: 14px;
}

.insight-panel > div,
.insight-panel pre {
  padding: 18px;
}

pre,
code {
  font-family: "SF Mono", ui-monospace, Menlo, Consolas, monospace;
}

pre {
  overflow: auto;
  color: rgba(7, 17, 31, 0.76);
  font-size: 0.88rem;
  line-height: 1.55;
  white-space: pre-wrap;
}

.code-window {
  overflow: hidden;
}

.window-bar {
  gap: 8px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}

.window-bar span {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: rgba(7, 17, 31, 0.24);
}

.code-window pre {
  margin: 0;
  padding: 24px;
  background: rgba(255, 255, 255, 0.32);
}

.story-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.story-grid article {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 16px;
}

.story-art {
  position: relative;
  isolation: isolate;
  display: grid;
  place-items: center;
  overflow: hidden;
  height: clamp(190px, 13vw, 245px);
  margin-bottom: 18px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background:
    radial-gradient(circle at 18% 80%, rgba(255, 135, 79, 0.96), transparent 34%),
    radial-gradient(circle at 54% 44%, rgba(255, 90, 197, 0.78), transparent 36%),
    radial-gradient(circle at 84% 70%, rgba(255, 214, 111, 0.78), transparent 34%),
    linear-gradient(135deg, rgba(168, 206, 255, 0.95), rgba(243, 247, 255, 0.4));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.78),
    inset 0 -1px 0 rgba(7, 17, 31, 0.08),
    0 18px 46px rgba(54, 82, 118, 0.12);
}

.story-art::before,
.story-art::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
}

.story-art::before {
  background:
    linear-gradient(116deg, transparent 0 18%, rgba(255, 255, 255, 0.42) 18.5% 20%, transparent 20.5% 50%, rgba(255, 255, 255, 0.25) 50.5% 52%, transparent 53%),
    radial-gradient(ellipse at 22% 72%, rgba(255, 255, 255, 0.34), transparent 48%);
  filter: blur(0.4px);
  opacity: 0.8;
}

.story-art::after {
  background:
    radial-gradient(circle at 16% 28%, rgba(255, 255, 255, 0.42) 0 8px, transparent 9px),
    radial-gradient(circle at 38% 66%, rgba(255, 255, 255, 0.36) 0 5px, transparent 6px),
    radial-gradient(circle at 71% 34%, rgba(255, 255, 255, 0.4) 0 7px, transparent 8px),
    radial-gradient(circle at 84% 72%, rgba(255, 255, 255, 0.34) 0 4px, transparent 5px);
  opacity: 0.72;
}

.story-art.two {
  background:
    radial-gradient(circle at 20% 76%, rgba(114, 222, 255, 0.86), transparent 32%),
    radial-gradient(circle at 52% 44%, rgba(157, 128, 255, 0.72), transparent 36%),
    radial-gradient(circle at 84% 70%, rgba(255, 174, 221, 0.74), transparent 34%),
    linear-gradient(135deg, rgba(214, 236, 255, 0.98), rgba(247, 248, 255, 0.44));
}

.story-art.three {
  background:
    radial-gradient(circle at 14% 78%, rgba(255, 151, 112, 0.82), transparent 32%),
    radial-gradient(circle at 48% 40%, rgba(255, 106, 203, 0.68), transparent 36%),
    radial-gradient(circle at 84% 26%, rgba(126, 208, 255, 0.76), transparent 35%),
    linear-gradient(135deg, rgba(232, 243, 255, 0.96), rgba(255, 248, 251, 0.46));
}

.story-art strong {
  position: relative;
  z-index: 2;
  max-width: 88%;
  color: rgba(255, 255, 255, 0.94);
  font-size: clamp(2.1rem, 3.2vw, 3.8rem);
  font-weight: 780;
  line-height: 0.98;
  letter-spacing: -0.055em;
  text-align: center;
  text-wrap: balance;
  text-shadow: 0 8px 34px rgba(7, 17, 31, 0.22);
}

.story-grid article p {
  margin-bottom: 18px;
  font-size: 0.98rem;
  line-height: 1.58;
}

.story-specs {
  display: grid;
  gap: 8px;
  margin: auto 0 0;
}

.story-specs div {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.38);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.76);
}

.story-specs dt,
.story-specs dd {
  margin: 0;
}

.story-specs dt {
  color: rgba(7, 17, 31, 0.52);
  font-size: 0.72rem;
  font-weight: 840;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.story-specs dd {
  margin-top: 4px;
  color: rgba(7, 17, 31, 0.72);
  font-size: 0.9rem;
  font-weight: 680;
  line-height: 1.42;
}

.start {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.start h2 {
  max-width: 760px;
  margin: 0;
}

.start-button,
.download-links {
  flex: 0 0 auto;
}

.start-button {
  padding: 0 24px;
}

.download-links {
  display: flex;
  align-items: center;
  gap: 10px;
}

.start .store-pill {
  min-height: 48px;
  padding: 0 20px;
  font-size: 1rem;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.88),
    0 16px 38px rgba(54, 82, 118, 0.12);
}

.footer {
  justify-content: space-between;
  gap: 18px;
  padding: 18px 22px;
  margin-top: clamp(34px, 5vw, 72px);
  margin-bottom: 34px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.42)),
    rgba(255, 255, 255, 0.42);
  color: rgba(7, 17, 31, 0.58);
  font-size: 0.94rem;
  font-weight: 760;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.86), 0 18px 52px rgba(54, 82, 118, 0.1);
  backdrop-filter: blur(24px) saturate(155%);
  -webkit-backdrop-filter: blur(24px) saturate(155%);
}

.footer span:last-child {
  color: rgba(7, 17, 31, 0.48);
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr auto;
    border-radius: 28px;
    padding: 16px;
  }

  .brand {
    min-width: 0;
  }

  .site-nav {
    display: none;
    grid-column: 1 / -1;
    align-items: stretch;
    flex-direction: column;
    width: 100%;
  }

  .site-nav.open {
    display: flex;
  }

  .store-links {
    display: none;
    grid-column: 1 / -1;
    justify-content: stretch;
    order: 3;
    width: 100%;
  }

  .site-nav.open + .store-links {
    display: flex;
  }

  .store-pill {
    justify-content: center;
    flex: 1;
  }

  .nav-toggle {
    display: grid;
    gap: 5px;
    width: 42px;
    height: 42px;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.56);
  }

  .nav-toggle span {
    width: 18px;
    height: 2px;
    border-radius: 999px;
    background: var(--ink);
  }

  .hero,
  .ticker,
  .feature-strip,
  .showcase,
  .platform,
  .stories,
  .start,
  .footer {
    width: calc(100vw - 56px);
  }

  .hero {
    width: calc(100vw - 56px);
    min-height: auto;
    overflow: hidden;
    padding: 44px 0 46px;
  }

  .hero-content {
    width: min(100%, max(640px, 84vw));
    max-width: 720px;
    overflow: hidden;
    padding: clamp(28px, 6vw, 48px);
  }

  .hero-copy,
  .prompt-box {
    max-width: 100%;
  }

  .hero::before {
    inset: 18px -10px;
    border-radius: 34px;
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.78),
      inset 0 -1px 0 rgba(57, 83, 119, 0.07),
      0 18px 52px rgba(67, 124, 170, 0.08);
  }

  h1 {
    max-width: 700px;
    font-size: clamp(3.35rem, 8.8vw, 4.9rem);
    line-height: 0.98;
    letter-spacing: -0.055em;
  }

  .ticker,
  .research-grid,
  .product-layout,
  .story-grid {
    grid-template-columns: 1fr;
  }

  .prompt-row,
  .start,
  .footer {
    align-items: stretch;
    flex-direction: column;
  }

  .quick-links {
    justify-content: center;
  }

  .quick-links a {
    justify-content: center;
  }

  .prompt-row button,
  .start-button,
  .download-links,
  .download-links .store-pill {
    width: 100%;
  }

  .download-links {
    align-items: stretch;
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  :root {
    --radius-xl: 34px;
    --radius-lg: 26px;
    --radius-md: 18px;
  }

  .site-header {
    width: calc(100vw - 40px);
    top: 12px;
    margin-top: 12px;
  }

  .hero,
  .ticker,
  .feature-strip,
  .showcase,
  .platform,
  .stories,
  .start,
  .footer {
    width: calc(100vw - 40px);
  }

  .hero {
    padding-top: 34px;
  }

  .hero-content {
    padding: 24px 20px;
  }

  h1 {
    font-size: clamp(2.75rem, 13vw, 3.55rem);
  }

  .hero-copy {
    font-size: 1rem;
  }

  .quick-links {
    align-items: stretch;
    flex-direction: column;
    width: 100%;
  }

  .store-links {
    flex-direction: column;
  }

  .quick-links a {
    width: 100%;
  }

  .ticker {
    margin-top: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }
}