:root {
  color-scheme: light;
  --navy: #09243f;
  --deep: #0b3554;
  --blue: #1769e0;
  --teal: #5fd6df;
  --ink: #15384c;
  --muted: #5f7482;
  --line: #dce8ee;
  --surface: rgba(255, 255, 255, 0.92);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 18% 15%, rgba(95, 214, 223, 0.22), transparent 26rem),
    radial-gradient(circle at 84% 18%, rgba(23, 105, 224, 0.22), transparent 24rem),
    linear-gradient(135deg, #eef7f8 0%, #f8fbfd 42%, #e9f0f5 100%);
  color: var(--ink);
}

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

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(9, 36, 63, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(9, 36, 63, 0.035) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.85), transparent);
}

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

.hero-card {
  width: min(760px, 100%);
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: clamp(32px, 6vw, 64px);
  background: var(--surface);
  box-shadow: 0 30px 80px rgba(9, 36, 63, 0.16);
  backdrop-filter: blur(18px);
}

.hero-card::after {
  content: "";
  position: absolute;
  right: -120px;
  top: -120px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  border: 42px solid rgba(95, 214, 223, 0.15);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 44px;
}

.brand-mark {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  color: #fff;
  background: linear-gradient(135deg, var(--blue), #0d4c9d);
  box-shadow: 0 14px 28px rgba(23, 105, 224, 0.24);
}

.brand-mark svg {
  width: 25px;
  height: 25px;
  fill: currentColor;
}

.brand-cross {
  fill: none;
  stroke: var(--teal);
  stroke-width: 2.5;
  stroke-linecap: round;
}

.brand-name {
  font-size: 28px;
  line-height: 1;
  letter-spacing: -1.2px;
  font-weight: 800;
  color: var(--navy);
}

.brand-name span {
  color: #158b99;
}

.eyebrow {
  margin: 0 0 14px;
  color: #117f8e;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1 {
  max-width: 680px;
  margin: 0;
  color: var(--navy);
  font-size: clamp(42px, 8vw, 78px);
  line-height: 0.94;
  letter-spacing: -0.075em;
}

.lede {
  max-width: 620px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.65;
}

.status-panel {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-top: 34px;
  padding: 18px;
  border: 1px solid #cbe8ec;
  border-radius: 18px;
  background: #effafb;
}

.status-panel strong {
  display: block;
  color: var(--deep);
  font-size: 15px;
}

.status-panel p {
  margin: 5px 0 0;
  color: #58737f;
  font-size: 14px;
  line-height: 1.5;
}

.pulse-dot {
  width: 12px;
  height: 12px;
  flex: 0 0 auto;
  margin-top: 4px;
  border-radius: 50%;
  background: #28b88d;
  box-shadow: 0 0 0 7px rgba(40, 184, 141, 0.12);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.actions a {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
}

.primary-link {
  color: #fff;
  background: var(--blue);
  box-shadow: 0 14px 28px rgba(23, 105, 224, 0.18);
}

.secondary-link {
  color: var(--deep);
  border: 1px solid #cfdce4;
  background: #fff;
}

footer {
  width: min(760px, 100%);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 22px;
  color: #6c8190;
  font-size: 13px;
}

@media (max-width: 620px) {
  .page-shell {
    padding: 18px;
  }

  .hero-card {
    border-radius: 22px;
  }

  .brand {
    margin-bottom: 34px;
  }

  .actions {
    display: grid;
  }

  footer {
    display: grid;
    text-align: center;
    justify-content: center;
  }
}