:root {
  --bg: #f3f6fb;
  --panel: #ffffff;
  --panel-soft: #f8fbff;
  --text: #13233a;
  --muted: #5e7087;
  --line: #d9e4f0;
  --brand: #1d4ed8;
  --brand-soft: #dbeafe;
  --ink: #0f172a;
  --success: #15803d;
  --success-soft: #dcfce7;
  --warn: #b45309;
  --warn-soft: #fef3c7;
  --shadow: 0 24px 70px rgba(15, 23, 42, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(29, 78, 216, 0.14), transparent 22%),
    linear-gradient(180deg, #eff5fb 0%, #f7fafd 42%, #eef4fb 100%);
}

a {
  color: inherit;
}

.shell {
  width: min(1180px, calc(100vw - 32px));
  margin: 0 auto;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 28px 0 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.brand-mark {
  width: 52px;
  height: 52px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, #10233d, #2457de);
  color: #fff;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.brand-copy small {
  display: block;
  color: var(--brand);
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 11px;
  font-weight: 700;
}

.brand-copy strong {
  display: block;
  margin-top: 4px;
  font-size: 18px;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  transition: transform 0.18s ease, opacity 0.18s ease, background 0.18s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--ink);
  color: #fff;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.78);
  color: var(--text);
  border: 1px solid var(--line);
}

.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 24px;
  align-items: stretch;
  padding: 22px 0 18px;
}

.hero-copy,
.hero-art,
.section,
.nav-grid,
.footer {
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(217, 228, 240, 0.9);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.hero-copy,
.hero-art,
.section,
.nav-grid,
.footer {
  border-radius: 34px;
}

.hero-copy {
  padding: 42px;
}

.eyebrow {
  color: var(--brand);
  text-transform: uppercase;
  letter-spacing: 0.26em;
  font-size: 11px;
  font-weight: 800;
}

h1 {
  margin: 18px 0 0;
  font-size: clamp(2.8rem, 5vw, 4.6rem);
  line-height: 0.98;
}

.lede {
  margin: 24px 0 0;
  font-size: 18px;
  line-height: 1.85;
  color: var(--muted);
}

.hero-art {
  padding: 16px;
  overflow: hidden;
}

.hero-art svg,
.chart svg {
  display: block;
  width: 100%;
  height: auto;
}

.nav-grid {
  margin-top: 18px;
  padding: 24px;
}

.nav-grid h2,
.section h2,
.footer h2 {
  margin: 0;
  font-size: 28px;
}

.link-grid {
  margin-top: 18px;
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.link-card {
  display: block;
  padding: 18px;
  border-radius: 22px;
  text-decoration: none;
  background: var(--panel-soft);
  border: 1px solid var(--line);
}

.link-card strong {
  display: block;
  font-size: 15px;
}

.link-card span {
  display: block;
  margin-top: 8px;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
}

.section {
  margin-top: 18px;
  padding: 30px 32px;
}

.section p {
  margin: 16px 0 0;
  line-height: 1.9;
  color: var(--muted);
  font-size: 16px;
}

.split {
  display: grid;
  gap: 22px;
  grid-template-columns: 1fr 1fr;
  align-items: start;
}

.callout {
  margin-top: 20px;
  padding: 20px 22px;
  border-radius: 24px;
  background: var(--panel-soft);
  border: 1px solid var(--line);
}

.callout strong {
  display: block;
  font-size: 15px;
  margin-bottom: 8px;
}

.mini-grid {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.mini-card {
  padding: 18px;
  border-radius: 22px;
  background: var(--panel-soft);
  border: 1px solid var(--line);
}

.mini-card h3 {
  margin: 0;
  font-size: 15px;
}

.mini-card p {
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.75;
}

.chart {
  margin-top: 18px;
  border-radius: 26px;
  overflow: hidden;
  background: linear-gradient(160deg, #0f172a, #193763);
}

.faq {
  margin-top: 16px;
  display: grid;
  gap: 14px;
}

.faq-item {
  padding: 18px;
  border-radius: 22px;
  background: var(--panel-soft);
  border: 1px solid var(--line);
}

.faq-item strong {
  display: block;
  font-size: 15px;
}

.footer {
  margin: 20px 0 42px;
  padding: 24px 28px;
}

.footer p {
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.8;
}

@media (max-width: 960px) {
  .hero,
  .split,
  .link-grid,
  .mini-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy,
  .section,
  .nav-grid,
  .footer {
    padding: 24px;
  }

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