:root {
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #130202;
  color: #fff7f7;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow: hidden;
}

.hero {
  position: relative;
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 2rem;
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 70, 70, 0.35), transparent 32rem),
    radial-gradient(circle at 80% 80%, rgba(255, 0, 70, 0.28), transparent 28rem),
    linear-gradient(135deg, #2b0505 0%, #120101 52%, #350707 100%);
}

.card {
  position: relative;
  z-index: 1;
  width: min(720px, 100%);
  padding: clamp(2rem, 7vw, 5rem);
  text-align: center;
  border: 1px solid rgba(255, 180, 180, 0.22);
  border-radius: 2rem;
  background: rgba(35, 5, 5, 0.62);
  box-shadow: 0 24px 90px rgba(255, 0, 0, 0.24), inset 0 1px rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(18px);
}

.eyebrow {
  margin: 0 0 1rem;
  color: #ff9a9a;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(3rem, 11vw, 7rem);
  line-height: 0.9;
  letter-spacing: -0.08em;
}

h1 span {
  color: #ff3434;
  text-shadow: 0 0 28px rgba(255, 52, 52, 0.8);
}

.tagline {
  max-width: 36rem;
  margin: 1.5rem auto 2rem;
  color: #ffd7d7;
  font-size: clamp(1rem, 2.4vw, 1.25rem);
  line-height: 1.6;
}

button {
  cursor: pointer;
  border: 0;
  border-radius: 999px;
  padding: 0.95rem 1.4rem;
  color: white;
  font: inherit;
  font-weight: 800;
  background: linear-gradient(135deg, #ff2828, #b4002d);
  box-shadow: 0 14px 40px rgba(255, 40, 40, 0.35);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

button:hover,
button:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 18px 55px rgba(255, 40, 40, 0.48);
}

.message {
  min-height: 1.5rem;
  margin: 1.5rem 0 0;
  color: #ffb4b4;
  font-weight: 700;
}

.orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(2px);
  opacity: 0.65;
  animation: float 8s ease-in-out infinite;
}

.orb-one {
  width: 14rem;
  height: 14rem;
  top: 12%;
  left: 10%;
  background: rgba(255, 55, 55, 0.28);
}

.orb-two {
  right: 8%;
  bottom: 10%;
  width: 20rem;
  height: 20rem;
  background: rgba(255, 0, 60, 0.18);
  animation-delay: -3s;
}

@keyframes float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-1.5rem) scale(1.04); }
}