* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at top, rgba(120, 210, 255, 0.95), transparent 35%),
    linear-gradient(135deg, #001b63 0%, #006ce8 45%, #ffffff 100%);
  min-height: 100vh;
  color: #ffffff;
}

.page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 22px;
  overflow: hidden;
}

.hero {
  position: relative;
  width: 100%;
  max-width: 980px;
}

.glow {
  position: absolute;
  border-radius: 999px;
  filter: blur(40px);
  opacity: 0.7;
  z-index: 0;
}

.glow-1 {
  width: 280px;
  height: 280px;
  background: #00d4ff;
  top: -60px;
  left: -70px;
}

.glow-2 {
  width: 260px;
  height: 260px;
  background: #ffffff;
  bottom: -70px;
  right: -60px;
}

.card {
  position: relative;
  z-index: 1;
  background: rgba(3, 31, 94, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 30px;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.35);
  overflow: hidden;
  backdrop-filter: blur(14px);
}

.badge {
  width: fit-content;
  margin: 22px auto 16px;
  padding: 10px 18px;
  background: linear-gradient(90deg, #ffffff, #8be7ff);
  color: #0049b8;
  border-radius: 999px;
  font-weight: 900;
  letter-spacing: 0.7px;
  box-shadow: 0 10px 25px rgba(0, 150, 255, 0.35);
}

.banner {
  display: block;
  width: min(92%, 720px);
  margin: 0 auto;
  border-radius: 24px;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.35);
}

.content {
  text-align: center;
  padding: 28px 26px 34px;
}

h1 {
  font-size: clamp(32px, 6vw, 64px);
  line-height: 1;
  text-transform: uppercase;
  color: #ffffff;
  text-shadow: 0 5px 0 #004aae, 0 14px 24px rgba(0, 0, 0, 0.35);
  margin-bottom: 14px;
}

p {
  max-width: 720px;
  margin: 0 auto;
  font-size: 17px;
  line-height: 1.7;
  color: #e8f7ff;
}

.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 26px auto;
  max-width: 820px;
}

.features div {
  padding: 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.22);
}

.features strong {
  display: block;
  font-size: 18px;
  margin-bottom: 6px;
}

.features span {
  display: block;
  font-size: 14px;
  color: #d8f3ff;
}

.cta {
  display: inline-block;
  padding: 18px 38px;
  border-radius: 18px;
  background: linear-gradient(180deg, #ffffff 0%, #74dbff 45%, #006dff 100%);
  color: #002b76;
  font-size: 25px;
  font-weight: 900;
  text-decoration: none;
  letter-spacing: 1px;
  box-shadow: 0 12px 0 #003b9a, 0 22px 38px rgba(0, 0, 0, 0.35);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 0 #003b9a, 0 26px 45px rgba(0, 0, 0, 0.4);
}

.note {
  font-size: 13px;
  margin-top: 18px;
  color: #cdeeff;
}

@media (max-width: 720px) {
  .page {
    padding: 12px;
  }

  .card {
    border-radius: 22px;
  }

  .badge {
    font-size: 12px;
    margin-top: 14px;
  }

  .banner {
    width: 94%;
    border-radius: 18px;
  }

  .content {
    padding: 22px 16px 28px;
  }

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

  .cta {
    width: 100%;
    font-size: 21px;
    padding: 17px 18px;
  }
}