:root {
  color-scheme: light;
  --ink: #102033;
  --muted: #5d7085;
  --soft: #e7f1fb;
  --line: rgba(28, 87, 136, 0.14);
  --teal: #10cfaa;
  --blue: #007aff;
  --warm: #ff8a5b;
  --surface: rgba(255, 255, 255, 0.74);
  --shadow: 0 24px 70px rgba(22, 94, 154, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: #f7fbff;
}

body {
  min-height: 100%;
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    linear-gradient(135deg, rgba(16, 207, 170, 0.1), transparent 34%),
    linear-gradient(220deg, rgba(0, 122, 255, 0.11), transparent 42%),
    linear-gradient(180deg, #fbfdff 0%, #eef6ff 100%);
}

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

.page-shell {
  width: min(1120px, calc(100% - 40px));
  min-height: 100vh;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 28px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 750;
}

.brand-dot {
  width: 13px;
  height: 13px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--teal), var(--blue));
  box-shadow: 0 0 0 5px rgba(16, 207, 170, 0.12);
}

.top-status {
  margin: 0;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.58);
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
}

.hero {
  flex: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.8fr);
  align-items: center;
  gap: clamp(36px, 7vw, 90px);
  padding: 48px 0 70px;
}

.hero-copy {
  max-width: 650px;
}

.eyebrow {
  width: fit-content;
  margin: 0 0 20px;
  padding: 8px 12px;
  border: 1px solid rgba(255, 138, 91, 0.28);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.58);
  color: #bd5b38;
  font-size: 14px;
  font-weight: 760;
}

h1 {
  max-width: 11ch;
  margin: 0;
  font-size: clamp(54px, 9vw, 116px);
  line-height: 0.95;
  letter-spacing: 0;
}

.lead {
  max-width: 570px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: clamp(20px, 2.3vw, 27px);
  line-height: 1.36;
}

.notice {
  max-width: 610px;
  margin-top: 32px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 16px 36px rgba(35, 96, 142, 0.08);
  color: #273b50;
  font-size: 16px;
  line-height: 1.45;
}

.notice-icon {
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background:
    radial-gradient(circle at 38% 38%, #ffffff 0 18%, transparent 19%),
    linear-gradient(135deg, var(--teal), var(--blue));
  box-shadow: 0 0 0 7px rgba(0, 122, 255, 0.08);
}

.testflight-card {
  max-width: 610px;
  margin-top: 14px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px;
  border: 1px solid rgba(0, 122, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.62);
  box-shadow: 0 12px 32px rgba(35, 96, 142, 0.07);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.testflight-card:hover {
  transform: translateY(-2px);
  border-color: rgba(0, 122, 255, 0.28);
  box-shadow: 0 18px 42px rgba(35, 96, 142, 0.11);
}

.testflight-card img {
  flex: 0 0 auto;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  box-shadow: 0 8px 18px rgba(0, 75, 150, 0.16);
}

.testflight-card > span {
  display: grid;
  gap: 2px;
}

.testflight-card strong {
  font-size: 16px;
  line-height: 1.25;
}

.testflight-card span span {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.4;
}

.hero-visual {
  justify-self: center;
  width: min(100%, 430px);
}

.hero-visual img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 28%;
  box-shadow: var(--shadow);
}

.footer {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 24px 0 30px;
  color: rgba(56, 75, 96, 0.74);
  font-size: 14px;
}

@media (max-width: 820px) {
  .page-shell {
    width: min(100% - 28px, 620px);
  }

  .topbar {
    padding-top: 20px;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 34px;
    padding: 32px 0 52px;
  }

  .hero-copy {
    order: 2;
  }

  .hero-visual {
    order: 1;
    width: min(55vw, 224px);
  }

  h1 {
    font-size: clamp(46px, 14vw, 72px);
  }

  .lead {
    font-size: 19px;
  }
}

@media (max-width: 480px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .notice {
    align-items: flex-start;
  }

  .testflight-card {
    align-items: flex-start;
  }

  .footer {
    flex-wrap: wrap;
  }
}