:root {
  color-scheme: light;
  --ink: #182332;
  --muted: #526172;
  --paper: #fbfcf7;
  --wash: #e8f1e4;
  --brand: #176b63;
  --brand-dark: #0d4d48;
  --accent: #e08a3f;
  --line: #cedbd3;
  --radius: 22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: ui-rounded, "SF Pro Rounded", "Avenir Next", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.65; }
a { color: var(--brand-dark); }
a:focus-visible, .button:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
.shell { width: min(1080px, calc(100% - 40px)); margin: 0 auto; }
header { border-bottom: 1px solid var(--line); background: rgba(251, 252, 247, .96); }
nav { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 18px 0; }
.brand { color: var(--ink); font-weight: 850; text-decoration: none; letter-spacing: -.025em; }
.nav-links { display: flex; flex-wrap: wrap; gap: 18px; }
.nav-links a { font-weight: 750; text-decoration: none; }
.hero { padding: 84px 0 70px; background: radial-gradient(circle at 80% 22%, #f3c78e 0 11%, transparent 12%), linear-gradient(135deg, var(--wash), var(--paper) 66%); }
.hero-inner { display: grid; grid-template-columns: minmax(0, 1fr) 270px; align-items: center; gap: 54px; }
.eyebrow { color: var(--brand); font-weight: 850; letter-spacing: .09em; text-transform: uppercase; }
h1, h2, h3 { line-height: 1.14; letter-spacing: -.035em; }
h1 { max-width: 780px; margin: 12px 0 20px; font-size: clamp(2.7rem, 7vw, 5.3rem); }
h2 { margin-top: 0; font-size: clamp(1.9rem, 4vw, 3rem); }
.lead { max-width: 720px; color: var(--muted); font-size: 1.18rem; }
.button { display: inline-block; margin-top: 18px; padding: 13px 19px; border-radius: 999px; background: var(--brand); color: white; font-weight: 850; text-decoration: none; }
.case-mark { position: relative; justify-self: center; width: 185px; height: 220px; border: 3px solid var(--brand-dark); border-radius: 30px; background: linear-gradient(145deg, #fff, #d7e9df); box-shadow: 0 24px 65px rgba(13, 77, 72, .18); }
.case-mark::before { content: ""; position: absolute; top: -38px; left: 57px; width: 65px; height: 35px; border: 7px solid var(--brand-dark); border-bottom: 0; border-radius: 16px 16px 0 0; }
.case-mark span, .case-mark i { position: absolute; top: 0; bottom: 0; width: 9px; background: rgba(224, 138, 63, .58); }
.case-mark span { left: 35px; }
.case-mark i { right: 35px; }
main section { padding: 66px 0; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card { padding: 25px; border: 1px solid var(--line); border-radius: var(--radius); background: white; box-shadow: 0 13px 38px rgba(24, 35, 50, .06); }
.card h3 { margin-top: 0; }
.card-number { color: var(--accent); font-weight: 850; letter-spacing: .12em; }
.quiet { background: #eef5ec; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; }
.notice { padding: 21px; border-left: 5px solid var(--accent); border-radius: 10px; background: #fff4e7; }
.content { max-width: 800px; padding: 56px 0 78px; }
.content h1 { font-size: clamp(2.4rem, 6vw, 4rem); }
.content h2 { margin-top: 44px; font-size: 1.7rem; }
.content h3 { margin-top: 28px; }
.meta { color: var(--muted); }
footer { padding: 28px 0 44px; border-top: 1px solid var(--line); color: var(--muted); }
footer p { margin: 6px 0; }
@media (max-width: 760px) { nav { align-items: flex-start; flex-direction: column; } .hero-inner, .grid, .split { grid-template-columns: 1fr; } .case-mark { display: none; } .hero { padding-top: 56px; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }