:root {
  --background: #f3f7fc;
  --background-light: #f8fbff;
  --blue-soft: #dcecff;
  --blue-glow: rgba(59, 130, 246, 0.16);
  --blue: #2f7ef0;
  --blue-deep: #1646a8;
  --text: #0a2439;
  --text-muted: #4a6480;
  --cta-shadow: rgba(22, 70, 168, 0.45);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  min-height: 100vh;
  min-height: 100dvh;
  color: var(--text);
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  background:
    radial-gradient(circle at 50% 42%, var(--background-light) 0 20%, transparent 62%),
    radial-gradient(circle at 50% 0%, var(--blue-glow), transparent 55%),
    linear-gradient(180deg, var(--background-light), var(--blue-soft));
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.announcement {
  display: grid;
  place-items: center;
  min-height: 100vh;
  min-height: 100dvh;
  padding: clamp(32px, 8vw, 96px) 24px;
  text-align: center;
}

.announcement__inner {
  width: min(100%, 900px);
  display: grid;
  justify-items: center;
  gap: clamp(18px, 2.6vw, 28px);
}

.announcement h1 {
  margin: 0;
  font-family: "Sora", "Plus Jakarta Sans", system-ui, sans-serif;
  font-size: clamp(26px, 4.2vw, 52px);
  font-weight: 600;
  line-height: 1.24;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  text-wrap: balance;
}

.announcement__lead {
  margin: 0;
  max-width: 640px;
  font-size: clamp(17px, 1.7vw, 21px);
  font-weight: 500;
  line-height: 1.55;
  color: #16344f;
  text-wrap: balance;
}

.announcement__note {
  margin: 0;
  max-width: 580px;
  font-size: clamp(15px, 1.3vw, 17px);
  font-weight: 500;
  line-height: 1.6;
  color: var(--text-muted);
  text-wrap: balance;
}

.announcement__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: clamp(6px, 1.4vw, 14px);
  padding: 16px 34px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--blue), var(--blue-deep));
  color: #ffffff;
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-decoration: none;
  box-shadow:
    0 14px 32px -14px var(--cta-shadow),
    inset 0 1px 0 rgba(255, 255, 255, 0.28);
  transition:
    transform 220ms ease,
    box-shadow 220ms ease;
}

.announcement__cta:hover {
  transform: translateY(-2px);
  box-shadow:
    0 20px 42px -14px var(--cta-shadow),
    inset 0 1px 0 rgba(255, 255, 255, 0.34);
}

.announcement__cta:focus-visible {
  outline: 2px solid var(--blue-deep);
  outline-offset: 4px;
}

@media (max-width: 600px) {
  .announcement {
    padding-inline: 20px;
  }

  .announcement h1 {
    font-size: clamp(23px, 6.6vw, 32px);
    line-height: 1.32;
  }

  .announcement__cta {
    width: 100%;
    max-width: 340px;
    padding: 15px 26px;
    font-size: 15px;
  }
}