:root {
  --navy: #1a4a7a;
  --navy-2: #0f2f52;
  --teal: #2a7a9b;
  --ink: #1e2f42;
  --muted: #5a6f85;
  --line: #d0dce8;
  --paper: #f0f6fc;
  --white: #fff;
  --accent: #3a8fd0;
  --ok: #2a7a9b;
  --max: 1120px;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(26, 74, 122, 0.1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.55;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--teal); }
.wrap { width: min(var(--max), calc(100% - 32px)); margin-inline: auto; }

.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; min-height: 72px;
}
.brand { text-decoration: none; color: var(--navy); line-height: 1.15; }
.brand strong { display: block; font-size: 18px; letter-spacing: .02em; }
.brand span { display: block; font-size: 12px; color: var(--muted); font-weight: 500; }
.nav { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.nav a { text-decoration: none; color: var(--ink); font-size: 15px; }
.nav a:hover { color: var(--teal); }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 11px 16px; border-radius: 999px; text-decoration: none;
  font-weight: 650; font-size: 15px; border: 1px solid transparent;
}
.btn-primary { background: var(--navy); color: #fff; }
.btn-primary:hover { background: var(--navy-2); color: #fff; }
.btn-ghost { background: transparent; color: var(--navy); border-color: var(--line); }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: #2f7bb8; color: #fff; }
.menu-toggle { display: none; background: none; border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; }

.hero {
  background: linear-gradient(180deg, var(--paper) 0%, #fff 100%);
  padding: 56px 0 40px;
}
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: center; }
.eyebrow { color: var(--teal); font-weight: 700; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; margin: 0 0 10px; }
h1, h2, h3 { font-family: "Fraunces", Georgia, serif; color: var(--navy); line-height: 1.15; margin: 0 0 12px; }
h1 { font-size: clamp(32px, 5vw, 52px); }
h2 { font-size: clamp(26px, 3vw, 34px); }
.lead { font-size: 19px; color: var(--muted); margin: 0 0 22px; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 18px; }
.note { font-size: 14px; color: var(--muted); }
.panel {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 22px;
}
.panel ol { margin: 8px 0 0; padding-left: 20px; }
.panel li { margin: 8px 0; }

section { padding: 56px 0; }
.section-head { max-width: 640px; margin-bottom: 28px; }
.muted { color: var(--muted); }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card {
  border: 1px solid var(--line); border-radius: var(--radius); padding: 20px;
  background: #fff;
}
.card .n { font-family: "Fraunces", serif; color: var(--accent); font-size: 28px; }
.cards-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.fact { background: var(--paper); border-radius: 12px; padding: 16px; }
.fact b { display: block; font-size: 22px; color: var(--navy); }

.cta {
  background: var(--navy-2); color: #fff; border-radius: 20px; padding: 32px;
  display: grid; grid-template-columns: 1.4fr auto; gap: 20px; align-items: center;
}
.cta h2, .cta p { color: #fff; }
.cta p { margin: 0 0 0; opacity: .85; }

form { display: grid; gap: 10px; }
label { font-size: 13px; font-weight: 650; }
input, select, textarea {
  width: 100%; padding: 11px 12px; border: 1px solid var(--line); border-radius: 10px;
  font: inherit;
}
.site-footer { border-top: 1px solid var(--line); padding: 28px 0 40px; color: var(--muted); font-size: 14px; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 24px; }
.site-footer a { color: var(--navy); text-decoration: none; }
.crumbs { font-size: 13px; color: var(--muted); margin-bottom: 18px; }
.crumbs a { color: var(--muted); }

.alpha { display: grid; grid-template-columns: repeat(11, 1fr); gap: 8px; }
.letter {
  aspect-ratio: 1; border: 1px solid var(--line); border-radius: 10px;
  display: grid; place-items: center; background: #fff; font-family: "Fraunces", serif; font-size: 22px;
}
.page-hero { padding: 36px 0 10px; background: var(--paper); }

@media (max-width: 860px) {
  .nav { display: none; }
  .nav.open { display: flex; position: absolute; top: 72px; left: 0; right: 0; background: #fff; padding: 16px; border-bottom: 1px solid var(--line); flex-direction: column; align-items: flex-start; }
  .menu-toggle { display: inline-block; }
  .hero-grid, .steps, .cards-2, .facts, .cta, .footer-grid { grid-template-columns: 1fr; }
  .alpha { grid-template-columns: repeat(6, 1fr); }
}