:root {
  --ink: #141210;
  --paper: #f3efe6;
  --paper-2: #ebe4d6;
  --accent: #1f6b4a;
  --accent-2: #c45c26;
  --muted: #5c564c;
  --line: rgba(20, 18, 16, 0.12);
  --serif: "Fraunces", "Iowan Old Style", Georgia, serif;
  --sans: "Manrope", "Avenir Next", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, #fff8e8 0%, transparent 55%),
    radial-gradient(900px 500px at 100% 0%, #e7f2ea 0%, transparent 45%),
    linear-gradient(180deg, var(--paper), var(--paper-2));
  font-family: var(--sans);
  line-height: 1.55;
}

a { color: var(--accent); }
a:hover { color: var(--accent-2); }

.wrap { width: min(1080px, calc(100% - 2rem)); margin: 0 auto; }

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 0;
}
.brand {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
}
.nav-links { display: flex; flex-wrap: wrap; gap: 0.9rem; font-size: 0.95rem; }
.nav-links a { color: var(--muted); text-decoration: none; }
.nav-links a:hover { color: var(--ink); }

.hero {
  padding: 2.5rem 0 2rem;
  border-bottom: 1px solid var(--line);
}
.hero h1 {
  font-family: var(--serif);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 0 0 0.75rem;
  max-width: 14ch;
}
.hero p {
  max-width: 58ch;
  color: var(--muted);
  font-size: 1.1rem;
  margin: 0 0 1.4rem;
}
.cta-row { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.15rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  border: 1px solid transparent;
}
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { background: var(--accent); color: #fff; }
.btn-ghost { background: transparent; border-color: var(--line); color: var(--ink); }

.section { padding: 2.5rem 0; border-bottom: 1px solid var(--line); }
.section h2 {
  font-family: var(--serif);
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  letter-spacing: -0.02em;
  margin: 0 0 0.5rem;
}
.lead { color: var(--muted); max-width: 65ch; margin: 0 0 1.5rem; }

.grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.tile {
  background: rgba(255,255,255,0.55);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.15rem 1.2rem;
}
.tile h3 { margin: 0 0 0.4rem; font-size: 1.05rem; }
.tile p { margin: 0; color: var(--muted); font-size: 0.95rem; }
.tile a { text-decoration: none; color: inherit; display: block; }
.tile:hover { border-color: rgba(31,107,74,0.35); background: #fff; }

article.guide { padding: 1.5rem 0 3rem; }
article.guide h1 {
  font-family: var(--serif);
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin: 0.4rem 0 1rem;
  max-width: 18ch;
}
article.guide h2 {
  font-family: var(--serif);
  margin-top: 2rem;
  font-size: 1.55rem;
}
article.guide p, article.guide li { color: #2a2620; max-width: 68ch; }
.answer {
  background: #fff;
  border-left: 4px solid var(--accent);
  padding: 1rem 1.15rem;
  margin: 0 0 1.5rem;
  border-radius: 0 14px 14px 0;
}
.meta { color: var(--muted); font-size: 0.9rem; }
.footer {
  padding: 2rem 0 3rem;
  color: var(--muted);
  font-size: 0.92rem;
}
.footer a { color: var(--muted); }

@media (max-width: 640px) {
  .hero { padding-top: 1.5rem; }
}