:root {
  --bg: #f6f8fb;
  --panel: #ffffff;
  --ink: #182033;
  --muted: #61708a;
  --line: #dce3ee;
  --brand: #0f6fb8;
  --brand-dark: #0b4f82;
  --accent: #1f9d7a;
  --shadow: 0 18px 48px rgba(24, 32, 51, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(220, 227, 238, 0.85);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
}

.nav {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 800;
  font-size: 1.08rem;
  letter-spacing: 0;
}

.brand-mark {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  font-weight: 900;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 0.95rem;
}

.nav-links a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 650;
}

.nav-links a:hover {
  color: var(--brand-dark);
}

.hero {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  min-height: calc(100vh - 72px);
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  align-items: center;
  gap: 48px;
  padding: 64px 0 56px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--brand-dark);
  font-weight: 800;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

h1,
h2,
h3 {
  line-height: 1.15;
  letter-spacing: 0;
}

h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(2.35rem, 5vw, 4.9rem);
}

h2 {
  margin: 0 0 18px;
  font-size: clamp(1.55rem, 2.5vw, 2.4rem);
}

h3 {
  margin: 0 0 10px;
  font-size: 1.05rem;
}

.lead {
  max-width: 680px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: clamp(1.03rem, 1.6vw, 1.22rem);
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 8px;
  border: 1px solid var(--line);
  text-decoration: none;
  font-weight: 800;
}

.button.primary {
  color: #fff;
  background: var(--brand);
  border-color: var(--brand);
}

.button.secondary {
  color: var(--brand-dark);
  background: #fff;
}

.product-panel {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.status-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.status-row:last-child {
  border-bottom: 0;
}

.status-label {
  color: var(--muted);
  font-size: 0.9rem;
}

.status-value {
  font-weight: 850;
}

.pill {
  align-self: start;
  padding: 4px 10px;
  border-radius: 999px;
  color: #0b5b47;
  background: #dff8ef;
  font-size: 0.82rem;
  font-weight: 850;
}

.section {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 72px 0;
}

.band {
  background: #fff;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

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

.card {
  min-height: 190px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.card p,
.content p,
.content li {
  color: var(--muted);
}

.content {
  width: min(860px, calc(100% - 32px));
  margin: 0 auto;
  padding: 56px 0 72px;
}

.content-header {
  padding: 44px 0 24px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 34px;
}

.content h1 {
  font-size: clamp(2rem, 4vw, 3.3rem);
}

.content h2 {
  margin-top: 36px;
  font-size: 1.35rem;
}

.content ul {
  padding-left: 1.2rem;
}

.notice {
  padding: 18px;
  border: 1px solid #b8d8ee;
  border-radius: 8px;
  background: #eef8ff;
  color: var(--brand-dark);
}

.support-list {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.support-item {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #111827;
  color: #d9e1ec;
}

.footer-inner {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  color: #aeb9ca;
  font-size: 0.92rem;
}

.footer-inner a {
  color: #fff;
  text-decoration: none;
  font-weight: 700;
}

@media (max-width: 820px) {
  .nav {
    min-height: auto;
    padding: 14px 0;
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    width: 100%;
    justify-content: space-between;
    gap: 10px;
    font-size: 0.9rem;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 34px;
    padding-top: 42px;
  }

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