:root {
  --cream: #fcf8ef;
  --ink: #173753;
  --muted: #4d6780;
  --accent: #e1a737;
  --accent-dark: #c4861c;
  --line: #dfd2bb;
  --panel: #fffdf8;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Segoe UI, Tahoma, sans-serif;
  background: linear-gradient(180deg, #f9f4ea 0%, var(--cream) 100%);
  color: var(--ink);
}
a { color: #0f4c81; text-decoration: none; }
.shell { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(252,248,239,.95);
  border-bottom: 1px solid var(--line);
}
.nav { min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.logo { height: 40px; width: auto; }
.links { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; font-weight: 700; }
.btn {
  display: inline-block;
  border-radius: 10px;
  padding: 10px 14px;
  font-weight: 800;
  background: linear-gradient(90deg,var(--accent),var(--accent-dark));
  color: #1f2d3f;
}
.btn.alt { background: #e8f2fb; color: #0f4c81; }
.hero { padding: 68px 0 52px; }
.hero-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 24px; }
.eyebrow { font-size: 12px; font-weight: 800; letter-spacing: 1.4px; color: #7e5a16; }
h1, h2, h3 { margin: 0 0 10px; line-height: 1.1; }
h1 { font-size: clamp(30px,5vw,58px); }
.lead { color: var(--muted); font-size: 18px; line-height: 1.6; max-width: 720px; }
.panel, .card {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
  box-shadow: 0 7px 18px rgba(12,35,58,.06);
  padding: 18px;
}
.grid { display: grid; gap: 14px; }
.grid.three { grid-template-columns: repeat(3,minmax(0,1fr)); }
.grid.four { grid-template-columns: repeat(4,minmax(0,1fr)); }
.section { padding: 40px 0 62px; }
.price { font-size: 40px; font-weight: 900; margin: 8px 0 12px; }
.price span { font-size: 16px; color: var(--muted); }
.badge { display: inline-block; font-size: 12px; font-weight: 700; padding: 5px 8px; border-radius: 999px; background: #174978; color: #fff; }
.featured { border: 2px solid #d5a246; background: #fff5df; }
.prose { max-width: 900px; }
.prose p, .prose li { color: var(--muted); line-height: 1.65; }
.prose ul { padding-left: 20px; }
.footer { border-top: 1px solid var(--line); background: #f6efdf; margin-top: 34px; }
.footer-grid { display: grid; grid-template-columns: 1.8fr 1fr 1fr; gap: 16px; padding: 26px 0 16px; }
.footer small { display:block; border-top:1px solid var(--line); padding: 12px 0 16px; color:#5f758d; }
@media (max-width: 980px) {
  .hero-grid, .grid.three, .grid.four, .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .hero-grid, .grid.three, .grid.four, .footer-grid { grid-template-columns: 1fr; }
  .nav { flex-direction: column; align-items: flex-start; padding: 12px 0; }
}