:root {
  --navy: #10233f;
  --navy-2: #18365f;
  --blue: #2f5ea8;
  --blue-2: #3b76d1;
  --teal: #167d82;
  --teal-2: #14a39d;
  --white: #ffffff;
  --gray: #eef4f8;
  --gray-2: #f7fafc;
  --line: #d8e4ee;
  --text: #16202d;
  --muted: #526277;
  --amber: #f2b84b;
  --amber-2: #ffcf6b;
  --shadow: 0 18px 50px rgba(16, 35, 63, 0.12);
  --soft-shadow: 0 10px 30px rgba(16, 35, 63, 0.08);
  --radius: 22px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Arial, sans-serif;
  line-height: 1.65;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(47, 94, 168, 0.09), transparent 34rem),
    radial-gradient(circle at top right, rgba(22, 125, 130, 0.08), transparent 32rem),
    #fbfdff;
  text-rendering: optimizeLegibility;
}
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--navy); text-decoration: underline; }
a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 3px;
}
img { max-width: 100%; height: auto; display: block; }
.container { width: min(1160px, 92vw); margin: 0 auto; }
.narrow { width: min(860px, 92vw); }
.site-header {
  border-bottom: 1px solid rgba(216, 228, 238, 0.85);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(14px);
  position: sticky;
  top: 0;
  z-index: 20;
}
.header-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 0.95rem 0; }
.brand {
  font-weight: 900;
  color: var(--navy);
  letter-spacing: -0.02em;
  font-size: 1.05rem;
}
.brand:before {
  content: "";
  display: inline-block;
  width: 13px;
  height: 13px;
  margin-right: 9px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal), var(--amber));
  box-shadow: 0 0 0 5px rgba(22, 125, 130, 0.12);
}
.menu-toggle {
  border: 1px solid #c7d4e4;
  background: var(--white);
  color: var(--navy);
  border-radius: 999px;
  padding: 0.65rem 0.95rem;
  font-weight: 800;
}
.site-nav { display: none; flex-direction: column; gap: 0.7rem; }
.site-nav.open { display: flex; }
.site-nav a {
  padding: 0.45rem 0.15rem;
  font-weight: 800;
  color: var(--navy);
  font-size: 0.95rem;
}
.site-nav a:hover { color: var(--teal); text-decoration: none; }
.hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  padding: 4.2rem 0 2.4rem;
}
.eyebrow {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 0.45rem;
  color: var(--teal);
  background: rgba(22, 125, 130, 0.09);
  border: 1px solid rgba(22, 125, 130, 0.18);
  border-radius: 999px;
  padding: 0.35rem 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
  font-size: 0.76rem;
  letter-spacing: 0.06em;
}
h1, h2, h3 { color: var(--navy); line-height: 1.2; letter-spacing: -0.025em; }
h1 { font-size: clamp(2.15rem, 4.4vw, 4.5rem); margin: 0.65rem 0 1rem; max-width: 950px; }
h2 { font-size: clamp(1.55rem, 2.5vw, 2.45rem); margin-top: 2.7rem; margin-bottom: 0.75rem; }
h3 { font-size: 1.18rem; margin-top: 0; margin-bottom: 0.45rem; }
.lead { color: var(--muted); font-size: clamp(1.05rem, 1.4vw, 1.24rem); line-height: 1.75; max-width: 880px; }
p, li { line-height: 1.75; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  background: var(--blue);
  color: var(--white);
  padding: 0.88rem 1.18rem;
  border-radius: 999px;
  font-weight: 900;
  min-height: 48px;
  border: 1px solid transparent;
  letter-spacing: -0.01em;
}
.btn:hover { text-decoration: none; color: var(--white); }
.btn-primary {
  background: linear-gradient(135deg, var(--blue-2), var(--teal));
  box-shadow: 0 16px 30px rgba(47, 94, 168, 0.24);
}
.btn-primary:hover { filter: brightness(1.03); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(1px); }
.btn-ghost { background: var(--white); color: var(--navy); border-color: var(--line); box-shadow: var(--soft-shadow); }
.btn-ghost:hover { color: var(--navy); }
.cta-row { display: flex; gap: 0.8rem; flex-wrap: wrap; margin-top: 1.2rem; }
.cta-row .btn { min-width: 178px; text-align: center; }
.card-grid { display: grid; gap: 1rem; grid-template-columns: 1fr; margin: 1.5rem auto 2rem; }
.card {
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--soft-shadow);
}
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.split { display: grid; grid-template-columns: 1fr; gap: 1rem; margin: 2rem auto; }
.callout {
  background: linear-gradient(135deg, rgba(22, 125, 130, 0.08), rgba(255, 255, 255, 0.92));
  border: 1px solid #c8e4e6;
  border-left: 6px solid var(--teal);
  border-radius: var(--radius);
  padding: 1.2rem;
  box-shadow: var(--soft-shadow);
}
.link-list { padding-left: 1.2rem; }
.breadcrumb { color: var(--muted); margin-top: 1.4rem; font-size: 0.92rem; }
main > section:not(.hero), main > article, .narrow article {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(216, 228, 238, 0.72);
  border-radius: 26px;
  padding: clamp(1.1rem, 2.4vw, 2rem);
  margin-top: 1.25rem;
  box-shadow: 0 8px 32px rgba(16, 35, 63, 0.05);
}
.narrow article { margin-bottom: 2rem; }
table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin: 1.2rem 0;
  font-size: 0.96rem;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
}
th, td { border-bottom: 1px solid var(--line); padding: 0.78rem; text-align: left; vertical-align: top; }
tr:last-child td { border-bottom: 0; }
th { background: #f0f6fc; color: var(--navy); }
.image-note {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 26px;
  padding: 0.65rem;
  margin: 1.25rem 0 1.4rem;
  box-shadow: var(--shadow);
}
.image-note img { border-radius: 20px; width: 100%; object-fit: cover; }
.image-note figcaption { color: var(--muted); font-size: 0.9rem; padding: 0.55rem 0.35rem 0.2rem; }
details {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 0.95rem 1rem;
  margin: 0.75rem 0;
  box-shadow: 0 5px 18px rgba(16, 35, 63, 0.05);
}
summary { cursor: pointer; font-weight: 900; color: var(--navy); }
.site-footer { margin-top: 3.2rem; background: linear-gradient(135deg, #10233f, #173966); color: #d9e5f5; padding: 2.6rem 0; }
.site-footer h2, .site-footer h3 { color: var(--white); margin-top: 0; }
.site-footer a { color: #e5efff; }
.footer-grid { display: grid; gap: 1.2rem; grid-template-columns: 1fr; }
@media (min-width: 760px) {
  .menu-toggle { display: none; }
  .site-nav { display: flex !important; flex-direction: row; align-items: center; gap: 1.1rem; }
  .card-grid { grid-template-columns: repeat(3, 1fr); }
  .split { grid-template-columns: 1.2fr 0.8fr; }
  .footer-grid { grid-template-columns: 1.3fr 1fr 1.2fr; }
}
@media (min-width: 980px) {
  .hero { grid-template-columns: minmax(0, 1.05fr) minmax(380px, 0.75fr); align-items: center; }
  .hero .image-note { grid-column: 2; grid-row: 1 / span 6; margin: 0; }
  .hero .callout { grid-column: 2; }
  .hero > :not(.image-note):not(.callout) { grid-column: 1; }
}
@media (max-width: 759px) {
  .hero { padding-top: 2.6rem; }
  .cta-row .btn { width: 100%; max-width: 100%; }
  .site-nav a { border-bottom: 1px solid #e3eaf2; padding-bottom: 0.72rem; }
  main > section:not(.hero), main > article, .narrow article { border-radius: 18px; }
  table { display: block; overflow-x: auto; white-space: nowrap; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}