:root {
  color-scheme: light;
  --ink: #111113;
  --muted: #666a73;
  --paper: #fbf8f3;
  --warm: #fff0e7;
  --blue: #4f8cff;
  --green: #0ead69;
  --coral: #ff7a59;
  --line: rgba(17, 17, 19, 0.1);
  --glass: rgba(255, 255, 255, 0.68);
}

* {
  box-sizing: border-box;
}

html {
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Display",
    "Segoe UI", sans-serif;
  background: var(--paper);
  color: var(--ink);
}

body {
  margin: 0;
}

main {
  min-height: 100vh;
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 18%, rgba(79, 140, 255, 0.18), transparent 28rem),
    radial-gradient(circle at 16% 70%, rgba(14, 173, 105, 0.13), transparent 24rem),
    linear-gradient(135deg, #fbf8f3 0%, #fff0e7 45%, #edf6ff 100%);
}

.hero {
  min-height: 92vh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.78fr);
  gap: clamp(2rem, 6vw, 6rem);
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px clamp(20px, 5vw, 54px) 42px;
  align-items: center;
}

nav {
  position: absolute;
  top: 24px;
  left: clamp(20px, 5vw, 54px);
  right: clamp(20px, 5vw, 54px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1180px;
  margin: 0 auto;
}

.brand,
.nav-link {
  color: var(--ink);
  text-decoration: none;
  font-weight: 800;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
}

.brand__mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 12px;
  color: white;
  background: linear-gradient(135deg, var(--coral), var(--blue));
}

.nav-link {
  padding: 11px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--glass);
  backdrop-filter: blur(18px);
}

.hero__content {
  max-width: 650px;
  padding-top: 72px;
}

.eyebrow {
  display: inline-flex;
  margin: 0 0 18px;
  padding: 9px 13px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--muted);
  font-weight: 800;
}

h1 {
  margin: 0;
  font-size: clamp(68px, 11vw, 138px);
  line-height: 0.9;
  letter-spacing: 0;
}

.lede {
  max-width: 560px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: clamp(21px, 3vw, 32px);
  line-height: 1.18;
  font-weight: 650;
}

.waitlist {
  margin-top: 38px;
  max-width: 540px;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.66);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.62);
  box-shadow: 0 30px 80px rgba(35, 31, 25, 0.12);
  backdrop-filter: blur(22px);
}

.waitlist label {
  display: block;
  margin: 4px 8px 10px;
  color: var(--muted);
  font-weight: 800;
}

.waitlist div {
  display: flex;
  gap: 10px;
}

input,
button {
  min-height: 54px;
  border: 0;
  border-radius: 18px;
  font: inherit;
}

input {
  min-width: 0;
  flex: 1;
  padding: 0 16px;
  background: rgba(255, 255, 255, 0.76);
  color: var(--ink);
  outline: 1px solid var(--line);
}

button {
  padding: 0 20px;
  background: var(--ink);
  color: white;
  font-weight: 850;
  cursor: pointer;
}

.hero__media {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 620px;
}

.phone-shell {
  width: min(350px, 82vw);
  aspect-ratio: 430 / 932;
  padding: 10px;
  border-radius: 46px;
  background: #101014;
  box-shadow:
    0 52px 110px rgba(17, 17, 19, 0.28),
    inset 0 0 0 1px rgba(255, 255, 255, 0.12);
  transform: rotate(2deg);
}

.phone-shell img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 38px;
}

.signals {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  max-width: 1180px;
  margin: -20px auto 0;
  padding: 0 clamp(20px, 5vw, 54px) 20px;
}

.signals article {
  min-height: 188px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.66);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.62);
  backdrop-filter: blur(22px);
}

.signals span {
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  border-radius: 50%;
  background: rgba(79, 140, 255, 0.12);
  font-size: 28px;
}

.signals h2 {
  margin: 18px 0 8px;
  font-size: 24px;
}

.signals p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.4;
  font-weight: 620;
}

.hype {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 20px clamp(20px, 5vw, 54px) 64px;
  align-items: center;
}

.hype > div,
.hype ul {
  border: 1px solid rgba(255, 255, 255, 0.66);
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.62);
  backdrop-filter: blur(22px);
  box-shadow: 0 30px 80px rgba(35, 31, 25, 0.1);
}

.hype > div {
  min-height: 260px;
  padding: clamp(28px, 5vw, 46px);
}

.hype h2 {
  max-width: 660px;
  margin: 0;
  font-size: clamp(42px, 6vw, 72px);
  line-height: 0.98;
  letter-spacing: 0;
}

.hype ul {
  margin: 0;
  padding: 22px;
  list-style: none;
}

.hype li {
  padding: 18px 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.35;
  font-weight: 680;
  border-bottom: 1px solid var(--line);
}

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

.hype strong {
  color: var(--ink);
}

@media (max-width: 860px) {
  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-top: 96px;
  }

  nav {
    left: 20px;
    right: 20px;
  }

  .hero__content {
    padding-top: 0;
  }

  .hero__media {
    min-height: auto;
  }

  .phone-shell {
    transform: none;
  }

  .signals {
    grid-template-columns: 1fr;
    margin-top: 0;
  }

  .hype {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .waitlist div {
    flex-direction: column;
  }

  h1 {
    font-size: 58px;
  }
}