:root {
  color-scheme: light dark;
  --text: #161b20;
  --text-secondary: #5c6570;
  --background: #f4f0e8;
  --background-deep: #ebe4d6;
  --card: #fffcf7;
  --border: #d9d0c3;
  --accent: #0c5c74;
  --accent-text: #ffffff;
  --accent-muted: #dce8ec;
  --danger: #9d2b24;
  --focus: #0c5c74;
  --serif: "New York", "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: "SF Pro Text", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --wide: 68rem;
  --header-h: 4.25rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --text: #f3efe6;
    --text-secondary: #b4ad9f;
    --background: #121410;
    --background-deep: #1b1d18;
    --card: #1c1f1a;
    --border: #34362f;
    --accent: #7ec4d4;
    --accent-text: #102024;
    --accent-muted: #1a2c30;
    --danger: #f0a39d;
    --focus: #7ec4d4;
  }
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--text);
  background:
    radial-gradient(80rem 36rem at 100% -10%, color-mix(in srgb, var(--accent) 14%, transparent), transparent 55%),
    var(--background);
}

a {
  color: var(--accent);
}

a:hover {
  text-decoration-thickness: 2px;
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: 0.75rem;
  top: -3rem;
  z-index: 20;
  padding: 0.6rem 0.9rem;
  background: var(--card);
  color: var(--text);
  border-radius: 8px;
}

.skip:focus {
  top: 0.75rem;
}

.wrap {
  width: min(calc(100% - 2.5rem), var(--wide));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--background) 82%, transparent);
  backdrop-filter: blur(16px);
}

.bar,
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
}

.bar {
  min-height: var(--header-h);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 650;
  letter-spacing: -0.03em;
  color: inherit;
  text-decoration: none;
}

.mark {
  display: grid;
  place-items: center;
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 0.45rem;
  background: var(--accent);
  color: var(--accent-text);
  font-size: 0.85rem;
  font-weight: 750;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem 0.35rem;
}

.nav a {
  color: var(--text-secondary);
  text-decoration: none;
  min-height: 44px;
  padding: 0 0.65rem;
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--text);
  background: color-mix(in srgb, var(--text) 6%, transparent);
}

.nav-cta {
  background: var(--accent) !important;
  color: var(--accent-text) !important;
  font-weight: 650;
  padding-inline: 0.95rem !important;
}

.hero-copy,
.hero-aside {
  min-width: 0;
}

.hero {
  display: grid;
  gap: 2.75rem;
  padding: 4.5rem 0 3rem;
  align-items: end;
}

@media (min-width: 56rem) {
  .hero {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    padding-top: 5.5rem;
  }
}

.eyebrow {
  margin: 0 0 1rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

h1,
h2 {
  font-family: var(--serif);
  font-weight: 560;
  letter-spacing: -0.035em;
  line-height: 1.08;
}

h1 {
  font-size: clamp(2.6rem, 7vw, 4.4rem);
  margin: 0 0 1.15rem;
  max-width: 14ch;
}

h2 {
  font-size: 1.55rem;
  margin: 0 0 0.6rem;
}

.lede {
  font-size: 1.2rem;
  line-height: 1.55;
  color: var(--text-secondary);
  max-width: 38rem;
  margin: 0 0 1.5rem;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.chips li {
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--card) 70%, transparent);
  border-radius: 999px;
  padding: 0.4rem 0.75rem;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.waitlist {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 1.35rem;
  padding: 1.5rem 1.5rem 1.35rem;
  box-shadow: 0 18px 50px color-mix(in srgb, var(--text) 6%, transparent);
}

.waitlist-kicker {
  margin: 0 0 0.35rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.waitlist h2 {
  font-size: 1.7rem;
}

.waitlist p {
  color: var(--text-secondary);
  margin: 0 0 1.1rem;
}

.hp {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

label {
  display: block;
  font-size: 0.82rem;
  font-weight: 650;
  margin-bottom: 0.45rem;
}

.composer {
  display: flex;
  align-items: stretch;
  border: 1px solid var(--border);
  border-radius: 0.85rem;
  overflow: hidden;
  background: var(--background);
}

input[type="email"] {
  flex: 1 1 10rem;
  min-width: 0;
  min-height: 48px;
  padding: 0.7rem 0.9rem;
  border: 0;
  background: transparent;
  color: var(--text);
  font: inherit;
}

input[type="email"]:focus {
  outline: none;
}

.composer:focus-within {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

button {
  min-height: 48px;
  padding: 0 1.15rem;
  border: 0;
  background: var(--accent);
  color: var(--accent-text);
  font: inherit;
  font-weight: 650;
  cursor: pointer;
}

button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.hint,
.status {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin: 0.75rem 0 0;
}

.status[data-tone="ok"] {
  color: var(--text);
}

.status[data-tone="err"] {
  color: var(--danger);
}

.preview {
  padding-bottom: 3.5rem;
}

.device {
  max-width: 24rem;
  margin: 0 auto;
  padding: 0.7rem;
  border-radius: 2rem;
  background: var(--background-deep);
  border: 1px solid var(--border);
}

.device-screen {
  border-radius: 1.5rem;
  background: var(--card);
  padding: 1.25rem 1.2rem 1.4rem;
  border: 1px solid var(--border);
}

.device-app {
  margin: 0 0 1rem;
  font-family: var(--serif);
  font-size: 1.35rem;
}

.device-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
  border-top: 1px solid var(--border);
  font-size: 0.95rem;
}

.device-row span:last-child {
  color: var(--text-secondary);
}

.device-ask {
  margin-top: 0.85rem;
  padding: 1rem;
  border-radius: 1rem;
  background: var(--accent-muted);
}

.device-q,
.device-a,
.device-src {
  margin: 0;
}

.device-q {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
}

.device-src {
  margin-top: 0.65rem;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
}

.preview-note {
  text-align: center;
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin: 0.9rem 0 0;
}

.features {
  display: grid;
  gap: 1rem;
  padding-bottom: 4.5rem;
}

@media (min-width: 48rem) {
  .features {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  padding: 1.4rem 1.35rem 1.5rem;
}

.num {
  margin: 0 0 1.1rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--accent);
}

.card h2 {
  font-size: 1.35rem;
}

.card p {
  margin: 0;
  color: var(--text-secondary);
}

.band {
  background: var(--background-deep);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.band-inner {
  padding: 3.5rem 0;
  max-width: 40rem;
}

.band-inner p {
  margin: 0;
  font-size: 1.15rem;
  color: var(--text-secondary);
}

.site-footer {
  padding: 2.25rem 0 2.5rem;
}

.footer-inner {
  align-items: flex-start;
}

.footer-inner p {
  margin: 0.65rem 0 0;
  color: var(--text-secondary);
  max-width: 22rem;
}

.policy {
  max-width: 42rem;
  padding: 3rem 0 4.5rem;
}

.policy h1 {
  font-size: clamp(2rem, 5vw, 2.8rem);
  max-width: none;
}

.policy h2 {
  margin-top: 2.1rem;
}

.policy table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.98rem;
  margin: 1rem 0 1.5rem;
}

.policy th,
.policy td {
  text-align: left;
  vertical-align: top;
  padding: 0.6rem 0.7rem 0.6rem 0;
  border-bottom: 1px solid var(--border);
}

.updated {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

@media (max-width: 40rem) {
  .wrap {
    width: min(calc(100% - 1.75rem), var(--wide));
  }

  .nav-cta {
    width: 100%;
    justify-content: center;
  }

  button {
    flex: 0 0 auto;
  }
}