:root {
  --black: #020202;
  --black-soft: #0b0b0d;
  --white: #ffffff;
  --muted: #6e6e73;
  --line: #e8e8ec;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--black);
  background: var(--white);
  font-family: -apple-system, BlinkMacSystemFont, "Inter", "Helvetica Neue", Arial, sans-serif;
  overflow-x: hidden;
}

a { color: inherit; }

.tap-link {
  position: fixed;
  top: 18px;
  right: 24px;
  z-index: 30;
  color: #fff;
  text-decoration: none;
  font-weight: 750;
  font-size: 15px;
  letter-spacing: -.2px;
  opacity: .94;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 34px;
  pointer-events: none;
}

.brand, .header-cta { pointer-events: auto; }
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  text-decoration: none;
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -1px;
}
.brand img, .footer-brand img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  object-fit: cover;
}
.header-cta {
  margin-right: 96px;
  color: #111;
  background: #fff;
  text-decoration: none;
  font-size: 14px;
  font-weight: 850;
  padding: 10px 16px;
  border-radius: 999px;
}

.section-dark {
  color: #fff;
  background: radial-gradient(circle at 50% 10%, #202024 0%, #050505 42%, #000 100%);
}
.section-light { background: #fff; }

.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 110px 24px 70px;
  overflow: hidden;
}
.glow {
  position: absolute;
  width: 560px;
  height: 560px;
  border-radius: 50%;
  background: rgba(255,255,255,.06);
  filter: blur(80px);
  top: -180px;
}
.hero-inner {
  position: relative;
  width: 100%;
  max-width: 820px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.logo-card {
  width: 142px;
  height: 142px;
  border-radius: 34px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 28px 80px rgba(255,255,255,.12);
  margin-bottom: 22px;
}
.logo-card img { width: 100%; height: 100%; object-fit: cover; display: block; }
h1 {
  margin: 0;
  font-size: clamp(78px, 14vw, 154px);
  line-height: .82;
  letter-spacing: clamp(-8px, -1vw, -4px);
  font-weight: 950;
}
.hero-title {
  margin: 32px 0 0;
  max-width: 680px;
  font-size: clamp(42px, 7vw, 76px);
  line-height: .92;
  font-weight: 950;
  letter-spacing: -4px;
}
.hero-copy {
  margin: 22px 0 28px;
  max-width: 570px;
  color: rgba(255,255,255,.82);
  font-size: clamp(18px, 2.3vw, 24px);
  line-height: 1.28;
  letter-spacing: -.6px;
}
.app-store-button {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 216px;
  justify-content: center;
  background: #fff;
  color: #000;
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 16px;
  padding: 12px 19px;
  text-decoration: none;
  box-shadow: 0 18px 42px rgba(0,0,0,.32);
  transition: transform .18s ease, box-shadow .18s ease;
}
.app-store-button:hover { transform: translateY(-3px); box-shadow: 0 24px 55px rgba(0,0,0,.42); }
.apple { font-size: 35px; line-height: 1; }
.app-store-button small, .app-store-button strong { display: block; text-align: left; line-height: 1; }
.app-store-button small { font-size: 12px; font-weight: 700; }
.app-store-button strong { font-size: 25px; letter-spacing: -.8px; }

.quick-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-top: 42px;
  color: rgba(255,255,255,.86);
  flex-wrap: wrap;
}
.quick-steps div { display: flex; align-items: center; gap: 10px; max-width: 235px; text-align: left; }
.quick-steps span {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.7);
  border-radius: 50%;
  font-weight: 900;
  flex: 0 0 auto;
}
.quick-steps p { margin: 0; font-size: 14px; line-height: 1.25; }
.quick-steps b { font-size: 34px; font-weight: 300; opacity: .8; }

.features { padding: 82px 24px 58px; }
.section-heading { text-align: center; max-width: 900px; margin: 0 auto 42px; }
.eyebrow {
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 3px;
}
h2 {
  margin: 0;
  font-size: clamp(34px, 5vw, 54px);
  line-height: .98;
  letter-spacing: -2.4px;
  font-weight: 950;
}
.feature-grid {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.feature-card {
  padding: 34px 26px;
  text-align: center;
  border-right: 1px solid var(--line);
}
.feature-card:last-child { border-right: 0; }
.icon {
  font-size: 52px;
  line-height: 1;
  margin-bottom: 20px;
  font-weight: 800;
}
h3 { margin: 0 0 10px; font-size: 20px; letter-spacing: -.7px; }
.feature-card p, .split-copy p, .final-cta p { margin: 0; color: var(--muted); font-size: 17px; line-height: 1.45; }

.split {
  max-width: 1180px;
  margin: 0 auto;
  padding: 58px 24px 82px;
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 40px;
  align-items: center;
}
.split-copy p:last-child { margin-top: 18px; max-width: 430px; }
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  border-radius: 28px;
  overflow: hidden;
}
.stat-grid div {
  min-height: 170px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 26px;
  border-right: 1px solid var(--line);
}
.stat-grid div:last-child { border-right: 0; }
.stat-grid strong { font-size: 46px; line-height: .9; letter-spacing: -2px; }
.stat-grid span { margin-top: 12px; color: var(--muted); font-weight: 700; }

.how { padding: 20px 24px 86px; }
.how-card {
  max-width: 1080px;
  margin: 0 auto;
  border: 1px solid #cfcfd4;
  border-radius: 26px;
  padding: 28px;
  display: grid;
  grid-template-columns: auto .8fr 1.5fr;
  gap: 28px;
  align-items: center;
}
.phone-mini {
  width: 86px;
  height: 132px;
  border: 3px solid #111;
  border-radius: 20px;
  display: grid;
  place-items: center;
}
.phone-mini img { width: 62px; height: 62px; object-fit: cover; border-radius: 14px; }
.how-steps { display: flex; justify-content: space-between; gap: 18px; }
.how-steps p { margin: 0; font-weight: 800; line-height: 1.3; }
.how-steps span {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  background: #000;
  color: #fff;
  border-radius: 50%;
  margin-right: 8px;
}

.final-cta { text-align: center; padding: 98px 24px; }
.final-cta p { color: rgba(255,255,255,.72); margin: 18px 0 28px; font-size: 20px; }

footer {
  background: #000;
  color: #fff;
  padding: 28px 34px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  border-top: 1px solid rgba(255,255,255,.12);
}
.footer-brand { display: inline-flex; align-items: center; gap: 9px; color: #fff; text-decoration: none; font-size: 24px; font-weight: 950; letter-spacing: -1px; }
footer p { margin: 0; color: rgba(255,255,255,.65); font-size: 14px; }
footer nav { display: flex; gap: 28px; }
footer nav a { color: rgba(255,255,255,.78); text-decoration: none; font-size: 14px; }

.reveal { animation: rise .75s ease both; }
@keyframes rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }

@media (max-width: 850px) {
  .site-header { padding: 0 20px; }
  .brand span, .header-cta { display: none; }
  .tap-link { right: 20px; }
  .hero { min-height: 100svh; padding-top: 86px; }
  .logo-card { width: 118px; height: 118px; border-radius: 30px; }
  .hero-title { letter-spacing: -3px; }
  .quick-steps { display: grid; gap: 14px; justify-items: center; }
  .quick-steps b { display: none; }
  .quick-steps div { width: 100%; max-width: 330px; }
  .feature-grid { grid-template-columns: 1fr; border-bottom: 0; }
  .feature-card { border-right: 0; border-bottom: 1px solid var(--line); }
  .split { grid-template-columns: 1fr; padding-top: 36px; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .stat-grid div:nth-child(2) { border-right: 0; }
  .stat-grid div:nth-child(1), .stat-grid div:nth-child(2) { border-bottom: 1px solid var(--line); }
  .how-card { grid-template-columns: 1fr; text-align: center; justify-items: center; }
  .how-steps { flex-direction: column; text-align: left; width: 100%; max-width: 340px; }
  footer { flex-direction: column; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { animation: none; }
  .app-store-button { transition: none; }
}