@keyframes hero-gradient-animation {
  0% {
    --s-start-0: 15%;
    --s-end-0: 72%;
    --c-0: hsla(291, 76%, 91%, 1);
    --y-0: 99%;
    --x-0: 37%;
    --y-1: 78%;
    --x-1: 41%;
    --c-1: hsla(224, 99%, 60%, 1);
    --s-start-1: 4%;
    --s-end-1: 56%;
    --y-2: 27%;
    --x-2: 49%;
    --c-2: hsla(183, 52%, 85%, 1);
    --s-start-2: 2%;
    --s-end-2: 81%;
    --y-3: 43%;
    --c-3: hsla(207, 75%, 75%, 1);
    --s-start-3: 7%;
    --s-end-3: 70%;
    --x-3: 59%;
    --c-4: hsla(183, 73%, 64%, 1);
    --x-4: 87%;
    --y-4: 8%;
    --s-start-4: 0%;
    --s-end-4: 62%;
  }

  100% {
    --s-start-0: 19%;
    --s-end-0: 83%;
    --c-0: hsla(276, 51%, 95%, 1);
    --y-0: 13%;
    --x-0: 79%;
    --y-1: 20%;
    --x-1: 66%;
    --c-1: hsla(298, 86%, 62%, 1);
    --s-start-1: 1%;
    --s-end-1: 73%;
    --y-2: 96%;
    --x-2: 47%;
    --c-2: hsla(218, 71%, 85%, 1);
    --s-start-2: 15%;
    --s-end-2: 66%;
    --y-3: 84%;
    --c-3: hsla(236, 68%, 100%, 1);
    --s-start-3: 5%;
    --s-end-3: 68%;
    --x-3: 28%;
    --c-4: hsla(239, 59%, 70%, 1);
    --x-4: 37%;
    --y-4: 82%;
    --s-start-4: 20%;
    --s-end-4: 75%;
  }
}

@property --s-start-0 { syntax: '<percentage>'; inherits: false; initial-value: 15% }
@property --s-end-0 { syntax: '<percentage>'; inherits: false; initial-value: 72% }
@property --c-0 { syntax: '<color>'; inherits: false; initial-value: hsla(291, 76%, 91%, 1) }
@property --y-0 { syntax: '<percentage>'; inherits: false; initial-value: 99% }
@property --x-0 { syntax: '<percentage>'; inherits: false; initial-value: 37% }
@property --y-1 { syntax: '<percentage>'; inherits: false; initial-value: 78% }
@property --x-1 { syntax: '<percentage>'; inherits: false; initial-value: 41% }
@property --c-1 { syntax: '<color>'; inherits: false; initial-value: hsla(224, 99%, 60%, 1) }
@property --s-start-1 { syntax: '<percentage>'; inherits: false; initial-value: 4% }
@property --s-end-1 { syntax: '<percentage>'; inherits: false; initial-value: 56% }
@property --y-2 { syntax: '<percentage>'; inherits: false; initial-value: 27% }
@property --x-2 { syntax: '<percentage>'; inherits: false; initial-value: 49% }
@property --c-2 { syntax: '<color>'; inherits: false; initial-value: hsla(183, 52%, 85%, 1) }
@property --s-start-2 { syntax: '<percentage>'; inherits: false; initial-value: 2% }
@property --s-end-2 { syntax: '<percentage>'; inherits: false; initial-value: 81% }
@property --y-3 { syntax: '<percentage>'; inherits: false; initial-value: 43% }
@property --c-3 { syntax: '<color>'; inherits: false; initial-value: hsla(207, 75%, 75%, 1) }
@property --s-start-3 { syntax: '<percentage>'; inherits: false; initial-value: 7% }
@property --s-end-3 { syntax: '<percentage>'; inherits: false; initial-value: 70% }
@property --x-3 { syntax: '<percentage>'; inherits: false; initial-value: 59% }
@property --c-4 { syntax: '<color>'; inherits: false; initial-value: hsla(183, 73%, 64%, 1) }
@property --x-4 { syntax: '<percentage>'; inherits: false; initial-value: 87% }
@property --y-4 { syntax: '<percentage>'; inherits: false; initial-value: 8% }
@property --s-start-4 { syntax: '<percentage>'; inherits: false; initial-value: 0% }
@property --s-end-4 { syntax: '<percentage>'; inherits: false; initial-value: 62% }

:root {
  --brand-primary: #1e4db3;
  --brand-primary-2: #0e3a8a;
  --brand-accent: #6fa8ff;

  --bg: #f5f7fb;
  --text: #0b1220;
  --muted: #6b7280;
  --card: #ffffff;
  --shadow: 0 6px 24px rgba(10, 28, 68, 0.12), 0 2px 8px rgba(10, 28, 68, 0.06);
  --radius: 18px;
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Arial, sans-serif;
  font-optical-sizing: auto;
  color: var(--text);
  --c-0: hsla(291, 76%, 91%, 1);
  --y-0: 99%;
  --x-0: 37%;
  --y-1: 78%;
  --x-1: 41%;
  --c-1: hsla(224, 99%, 60%, 1);
  --y-2: 27%;
  --x-2: 49%;
  --c-2: hsla(183, 52%, 85%, 1);
  --y-3: 43%;
  --c-3: hsla(207, 75%, 75%, 1);
  --x-3: 59%;
  --c-4: hsla(183, 73%, 64%, 1);
  --x-4: 87%;
  --y-4: 8%;
  background-color: hsla(223, 89%, 87%, 1);
  background-image:
    radial-gradient(circle at var(--x-0) var(--y-0), var(--c-0) var(--s-start-0), transparent var(--s-end-0)),
    radial-gradient(circle at var(--x-1) var(--y-1), var(--c-1) var(--s-start-1), transparent var(--s-end-1)),
    radial-gradient(circle at var(--x-2) var(--y-2), var(--c-2) var(--s-start-2), transparent var(--s-end-2)),
    radial-gradient(circle at var(--x-3) var(--y-3), var(--c-3) var(--s-start-3), transparent var(--s-end-3)),
    radial-gradient(circle at var(--x-4) var(--y-4), var(--c-4) var(--s-start-4), transparent var(--s-end-4));
  background-blend-mode: normal, normal, normal, normal, normal;
  animation: hero-gradient-animation 10s linear infinite alternate;
}

.wrap {
  min-height: 100%;
  display: grid;
  place-items: center;
  padding: 32px 20px;
}

.card {
  width: min(720px, 96vw);
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
}

@media (min-width: 640px) {
  .card { padding: 40px; }
}

.brand {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 10px;
}

.logo {
  width: 72px;
  height: 72px;
  flex: none;
  border-radius: 100%;
  clip-path: circle(50%);
}

.brand-name {
  font-weight: 800;
  font-size: 20px;
  letter-spacing: .3px;
  color: var(--brand-primary);
}

h1 {
  margin: 10px 0 8px;
  font-size: clamp(26px, 3.2vw, 34px);
  line-height: 1.2;
}

.lead {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: clamp(16px, 2.4vw, 18px);
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 1px solid rgba(30, 77, 179, .15);
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(30,77,179,.06), rgba(14,58,138,.04));
  color: #143a76;
  font-weight: 600;
  margin-bottom: 22px;
}

.dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--brand-accent);
  box-shadow: 0 0 0 0 rgba(111,168,255, .7);
  animation: pulse 1.6s ease-in-out infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(111,168,255, .7); }
  70% { box-shadow: 0 0 0 10px rgba(111,168,255, 0); }
  100% { box-shadow: 0 0 0 0 rgba(111,168,255, 0); }
}

.cta { display: flex; flex-wrap: wrap; gap: 12px; }

.btn {
  appearance: none;
  cursor: pointer;
  border: none;
  text-decoration: none;
  color: #fff;
  background: linear-gradient(180deg, var(--brand-primary), var(--brand-primary-2));
  padding: 12px 18px;
  border-radius: 12px;
  font-weight: 700;
  letter-spacing: .2px;
  transition: transform .06s ease, filter .2s ease;
  box-shadow: 0 6px 16px rgba(14, 58, 138, .25);
}

.btn:hover { filter: brightness(1.05); }
.btn:active { transform: translateY(1px); }

.btn.outline {
  background: transparent;
  color: var(--brand-primary-2);
  border: 1.5px solid rgba(14, 58, 138, .35);
  box-shadow: none;
}

.meta {
  margin-top: 18px;
  color: var(--muted);
  font-size: 14px;
}

.footer {
  text-align: center;
  margin-top: 22px;
  color: var(--muted);
}

:focus-visible {
  outline: 3px solid var(--brand-accent);
  outline-offset: 2px;
  border-radius: 8px;
}

@media (prefers-reduced-motion: reduce) {
  .dot { animation: none !important; }
  * { transition: none !important; }
}