:root {
  color-scheme: dark;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background-color: #06122a;
  color: #e7eefb;
  line-height: 1.6;
}

* {
  box-sizing: border-box;
}

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

body {
  background: radial-gradient(circle at top, rgba(22, 74, 157, 0.25), transparent 28%),
    linear-gradient(180deg, #08122d 0%, #020814 100%);
}

.page-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px;
}

.hero-card {
  max-width: 760px;
  width: 100%;
  padding: 48px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 24px;
  background: rgba(13, 24, 54, 0.88);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.3);
}

.eyebrow {
  margin: 0 0 16px;
  font-size: 0.95rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #8a98b4;
}

h1 {
  margin: 0;
  font-size: clamp(2.8rem, 4vw, 4.5rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
  color: #f8fbff;
}

.location {
  margin: 12px 0 24px;
  font-size: 1.05rem;
  color: #a1adc9;
}

.tagline {
  margin: 0 0 32px;
  font-size: 1.1rem;
  max-width: 64ch;
  color: #d6dfea;
}

.actions {
  margin-top: 40px;
}

.cta {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 28px;
  background: #0a66c2;
  color: white;
  text-decoration: none;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  overflow: hidden;
}

/* The glowing border effect */
.cta::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(
    transparent,
    transparent,
    rgba(192, 192, 192, 0.4), /* Silver highlight */
    transparent,
    transparent
  );
  animation: rotate-glow 6s linear infinite; /* Slow speed */
  z-index: 0;
}

/* Inner surface to keep content readable and mask the gradient into a border */
.cta::after {
  content: "";
  position: absolute;
  inset: 2px; /* Border thickness */
  background: #0a66c2;
  border-radius: 48px;
  z-index: 1;
  transition: background 0.3s ease;
}

.cta:hover::after {
  background: #004182;
}

.cta svg, 
.cta span {
  position: relative;
  z-index: 2;
}

.cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(192, 192, 192, 0.3); /* Silver shadow on hover */
}

@keyframes rotate-glow {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 640px) {
  .hero-card {
    padding: 32px 24px;
  }

  .tagline {
    font-size: 1rem;
  }
}