* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Avenir Next", "Segoe UI", -apple-system, BlinkMacSystemFont, sans-serif;
  background:
    radial-gradient(circle at top right, rgba(111, 158, 255, 0.28), transparent 28%),
    radial-gradient(circle at bottom left, rgba(90, 128, 222, 0.22), transparent 24%),
    linear-gradient(180deg, #0f214b 0%, #17306c 100%);
  color: #ffffff;
}

.site-shell--protected,
.site-shell--protected * {
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}

.site-shell--protected img {
  -webkit-user-drag: none;
  pointer-events: none;
}

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

.site-shell {
  min-height: 100vh;
}

.hero-page,
.content-page {
  width: 100%;
  min-height: 100vh;
  padding: 32px 20px 48px;
}

.hero-page {
  display: grid;
  place-items: center;
}

.hero-card,
.content-card {
  width: min(100%, 880px);
  background: rgba(10, 22, 53, 0.64);
  border: 1px solid rgba(148, 180, 255, 0.18);
  box-shadow: 0 20px 60px rgba(4, 10, 27, 0.28);
  backdrop-filter: blur(20px);
}

.hero-card {
  border-radius: 32px;
  padding: 40px 28px;
  text-align: center;
}

.hero-card--launch {
  position: relative;
  overflow: hidden;
  padding: 44px 32px 34px;
  background:
    linear-gradient(135deg, rgba(18, 37, 83, 0.9) 0%, rgba(20, 40, 92, 0.72) 48%, rgba(214, 226, 255, 0.24) 100%),
    rgba(10, 22, 53, 0.64);
}

.hero-card--launch::before,
.hero-card--launch::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  pointer-events: none;
}

.hero-card--launch::before {
  width: 260px;
  height: 260px;
  top: -110px;
  right: -70px;
  background: radial-gradient(circle, rgba(214, 226, 255, 0.28) 0%, rgba(214, 226, 255, 0) 72%);
}

.hero-card--launch::after {
  width: 320px;
  height: 320px;
  bottom: -180px;
  left: -120px;
  background: radial-gradient(circle, rgba(99, 145, 255, 0.22) 0%, rgba(99, 145, 255, 0) 72%);
}

.launch-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 92px;
  margin-bottom: 22px;
  padding: 9px 16px;
  border: 1px solid rgba(180, 206, 255, 0.28);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: #f3f7ff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-logo {
  width: min(320px, 72vw);
  display: block;
  margin: 0 auto 28px;
}

.eyebrow {
  margin: 0 0 12px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #9bc1ff;
}

.hero-card h1 {
  margin: 0;
  font-size: clamp(42px, 9vw, 76px);
  line-height: 1;
}

.lead {
  width: min(100%, 620px);
  margin: 8px auto 0;
  font-size: clamp(18px, 3vw, 24px);
  line-height: 1.55;
  color: #d9e6ff;
}

.sublead {
  width: min(100%, 560px);
  margin: 16px auto 0;
  font-size: 16px;
  line-height: 1.7;
  color: rgba(232, 240, 255, 0.86);
}

.store-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  width: 100%;
  margin: 30px auto 0;
}

.store-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: auto;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  line-height: 0;
  transition: transform 0.22s ease, opacity 0.22s ease;
}

.store-button:hover {
  transform: translateY(-2px);
  opacity: 0.94;
}

.store-badge-image {
  display: block;
  width: auto;
  height: 58px;
  max-width: 100%;
}

.store-badge-image--ios {
  height: 58px;
}

.store-badge-image--play {
  height: 58px;
}

.hero-links {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.hero-links--footer {
  margin-top: 26px;
}

.hero-links a,
.back-link {
  border-radius: 999px;
  border: 1px solid rgba(170, 196, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
  color: #f2f7ff;
  transition: transform 0.2s ease, background 0.2s ease;
}

.hero-links a {
  padding: 12px 18px;
  font-size: 15px;
  font-weight: 600;
}

.hero-links a:hover,
.back-link:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.14);
}

.content-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}

.back-link {
  align-self: flex-start;
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 600;
}

.content-card {
  border-radius: 28px;
  padding: 32px 24px;
}

.content-card h1 {
  margin: 0 0 8px;
  font-size: clamp(34px, 5vw, 48px);
}

.meta {
  margin: 0 0 22px;
  color: #9bc1ff;
  font-size: 14px;
}

.content-card h2 {
  margin: 28px 0 12px;
  font-size: 22px;
}

.content-card p,
.content-card li {
  margin: 0 0 12px;
  color: #d9e6ff;
  font-size: 17px;
  line-height: 1.7;
}

.content-card ul,
.content-card ol {
  margin: 0;
  padding-left: 22px;
}

.contact-grid {
  display: grid;
  gap: 16px;
  margin-top: 18px;
}

.contact-item {
  border-radius: 20px;
  border: 1px solid rgba(170, 196, 255, 0.18);
  background: rgba(255, 255, 255, 0.06);
  padding: 18px;
}

.contact-label {
  display: block;
  margin-bottom: 8px;
  color: #9bc1ff;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

@media (max-width: 640px) {
  .hero-card,
  .content-card {
    border-radius: 24px;
  }

  .hero-card {
    padding: 30px 20px;
  }

  .hero-card--launch {
    padding: 32px 20px 26px;
  }

  .content-card {
    padding: 24px 18px;
  }

  .store-actions {
    flex-direction: column;
    align-items: center;
  }

  .store-button {
    width: 100%;
  }

  .store-badge-image {
    width: auto;
    height: 54px;
    max-width: 100%;
  }

  .store-badge-image--ios {
    height: 54px;
  }

  .store-badge-image--play {
    height: 54px;
  }
}