:root {
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "BioRhyme", serif;
  color: #f8fafc;
  background: radial-gradient(circle at top, rgba(251, 146, 60, 0.18), transparent 35%),
    linear-gradient(180deg, #05070f 0%, #02030b 100%);
}

.page-shell {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 24px;
  background-image: linear-gradient(rgba(4, 6, 14, 0.45), rgba(4, 6, 14, 0.45)), url("images/sunset_opt.png");
  background-size: cover;
  background-position: top center;
}

.panel {
  width: min(100%, 720px);
  padding: 36px;
  border-radius: 28px;
  background: rgba(6, 8, 18, 0.82);
  border: 1px solid rgba(251, 146, 60, 0.24);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(20px);
  text-align: center;
}

h1 {
  margin: 0 0 14px;
  font-family: "BioRhyme", serif;
  font-size: clamp(1.9rem, 4.5vw, 2.4rem);
  line-height: 1.08;
  color: rgb(251, 146, 60);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.25);
}

.lead {
  margin: 0 0 20px;
  font-size: clamp(1.15rem, 3vw, 1.4rem);
  font-weight: 500;
  color: #f8fafc;
}

.body-copy {
  margin: 0 0 26px;
  font-size: 1rem;
  line-height: 1.8;
  color: #e2e8f0;
}

.button {
  display: inline-flex;
  width: 100%;
  max-width: 360px;
  align-items: center;
  justify-content: center;
  padding: 1rem 1.6rem;
  border-radius: 999px;
  text-decoration: none;
  font-family: "Carter One", cursive;
  font-weight: 700;
  color: #111827;
  background: rgb(251, 146, 60);
  box-shadow: 0 16px 30px rgba(251, 146, 60, 0.22);
  transition: transform 0.2s ease, filter 0.2s ease;
  margin: 0 auto;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  filter: brightness(1.03);
}

.footer-block {
  margin-top: 36px;
  padding-top: 26px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-copy {
  margin: 0 0 14px;
  color: rgba(226, 232, 240, 0.78);
  font-size: 0.95rem;
}

.social-links {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  flex-wrap: wrap;
  justify-content: center;
  font-weight: 600;
}

.social-links a {
  color: #fb923c;
  text-decoration: none;
}

.social-links a:hover,
.social-links a:focus-visible {
  color: #facc15;
}

.separator {
  color: rgba(255, 255, 255, 0.54);
}

@media (max-width: 560px) {
  .page-shell {
    padding: 16px;
  }

  .panel {
    padding: 26px;
    border-radius: 20px;
  }

  h1 {
    margin-bottom: 16px;
  }

  .body-copy {
    font-size: 0.98rem;
    line-height: 1.75;
  }

  .button {
    padding: 1rem 1.3rem;
  }

  .footer-block {
    margin-top: 28px;
    padding-top: 20px;
  }

  .social-links {
    gap: 0.65rem;
  }
}