:root {
  color-scheme: light;
  --bg: #eef2f7;
  --bg-deep: #d9e2ee;
  --card: rgba(255, 255, 255, 0.86);
  --text: #172033;
  --muted: #667085;
  --line: rgba(23, 32, 51, 0.1);
  --accent: #2563eb;
  --accent-soft: rgba(37, 99, 235, 0.12);
  --shadow: 0 24px 80px rgba(16, 24, 40, 0.16);
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 18% 18%, rgba(37, 99, 235, 0.16), transparent 30%),
    radial-gradient(circle at 82% 22%, rgba(14, 165, 233, 0.14), transparent 32%),
    linear-gradient(135deg, var(--bg), var(--bg-deep));
}

body::before {
  position: fixed;
  inset: 0;
  pointer-events: none;
  content: "";
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.42) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.42) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.8), transparent 72%);
}

.site-header,
.page-shell,
.footer {
  width: min(1120px, calc(100% - 48px));
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 0;
}

.page-shell {
  display: grid;
  gap: 24px;
  padding: 18px 0 28px;
}

.brand-row {
  display: flex;
  align-items: center;
  gap: 12px;
  color: inherit;
  text-decoration: none;
}

.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background:
    linear-gradient(135deg, #1d4ed8, #38bdf8),
    var(--accent);
  box-shadow: 0 10px 28px rgba(37, 99, 235, 0.28);
}

.brand-name {
  color: #263248;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.52);
  backdrop-filter: blur(16px);
}

.site-nav a {
  padding: 9px 14px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
}

.site-nav a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.72);
}

.hero,
.feature-card,
.notice-card {
  border: 1px solid rgba(255, 255, 255, 0.72);
  background: var(--card);
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 36px;
  align-items: end;
  min-height: 520px;
  padding: clamp(28px, 5vw, 54px);
  overflow: hidden;
  position: relative;
  border-radius: 32px;
}

.hero.compact {
  grid-template-columns: 1fr;
  min-height: 420px;
}

.hero::after {
  position: absolute;
  top: -120px;
  right: -120px;
  width: 320px;
  height: 320px;
  content: "";
  border-radius: 999px;
  background: var(--accent-soft);
}

.hero-content,
.insight-card,
.section-grid,
.notice-card {
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 690px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1 {
  max-width: 690px;
  margin: 0;
  font-size: clamp(2.35rem, 7vw, 5rem);
  line-height: 0.95;
  letter-spacing: -0.07em;
}

.lead {
  max-width: 620px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: clamp(1.02rem, 2.3vw, 1.22rem);
  line-height: 1.7;
}

.insight-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.58);
}

.metric {
  display: block;
  font-size: 3.2rem;
  font-weight: 800;
  letter-spacing: -0.06em;
}

.metric-label {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.metric-line {
  height: 1px;
  margin: 22px 0;
  background: var(--line);
}

.insight-card p,
.feature-card p,
.notice-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.section-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-card {
  padding: 24px;
  border-radius: 24px;
}

.feature-card .brand-mark {
  display: block;
  margin-bottom: 34px;
}

.brand-mark-alt {
  background: linear-gradient(135deg, #0f766e, #5eead4);
}

.brand-mark-muted {
  background: linear-gradient(135deg, #475569, #94a3b8);
}

h2 {
  margin: 0 0 10px;
  font-size: 1.18rem;
  letter-spacing: -0.03em;
}

.notice-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.8fr);
  gap: 24px;
  align-items: center;
  padding: 22px;
  border-radius: 24px;
}

.status-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.62);
}

.status-label {
  display: block;
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.status-panel strong {
  display: block;
  font-size: 1rem;
}

.status-dot {
  flex: 0 0 auto;
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: #22c55e;
  box-shadow: 0 0 0 8px rgba(34, 197, 94, 0.12);
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 0 0 28px;
  color: var(--muted);
  font-size: 0.86rem;
}

@media (max-width: 860px) {
  .hero,
  .notice-card {
    grid-template-columns: 1fr;
  }

  .section-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .site-header,
  .page-shell,
  .footer {
    width: min(100% - 32px, 1120px);
  }

  .site-header,
  .site-nav,
  .footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-nav {
    width: 100%;
    border-radius: 18px;
  }

  .hero {
    min-height: auto;
    border-radius: 24px;
  }

  .status-panel {
    align-items: flex-start;
    flex-direction: column;
  }
}