:root {
  --green-deep: #1f4d2b;
  --green-darker: #163820;
  --green-accent: #2c6e3d;
  --cream: #f5f1e6;
  --cream-soft: #ddeac8;
  --ink: #1d1d1d;
  --muted: #5a5a5a;
  --max: 1100px;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: 'Lato', system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: #fff;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--green-accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- header / nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--green-deep); color: #fff;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.nav-inner {
  max-width: var(--max); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 22px;
}
.logo {
  color: #fff; font-weight: 700; letter-spacing: .15em; font-size: 16px;
}
.menu-toggle { display: none; }
.hamburger {
  display: none; cursor: pointer; padding: 6px 10px; font-size: 22px;
  color: #fff; user-select: none;
}
.nav-links { display: flex; gap: 28px; }
.nav-links a {
  color: #fff; font-size: 14px; letter-spacing: .08em; text-transform: uppercase;
}
.nav-links a:hover { color: var(--cream-soft); text-decoration: none; }

@media (max-width: 760px) {
  .hamburger { display: inline-block; }
  .nav-links {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; gap: 0;
    background: var(--green-darker); padding: 16px 22px 24px;
  }
  .nav-links a { padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
  .menu-toggle:checked ~ .nav-links { display: flex; }
}

/* ---------- hero ---------- */
.hero {
  position: relative; min-height: 70vh;
  display: flex; align-items: center; justify-content: center;
  text-align: center; color: #fff;
  background: var(--green-deep) center/cover no-repeat;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(rgba(0,0,0,.18), rgba(0,0,0,.45));
}
.hero-inner { position: relative; padding: 60px 24px; max-width: 760px; }
.hero h1 {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 500; font-size: clamp(36px, 6vw, 64px);
  margin: 0 0 18px; letter-spacing: .01em;
}
.hero p { font-size: 17px; margin: 0; opacity: .95; }

/* ---------- sections ---------- */
main { display: block; }
.section { padding: 72px 24px; }
.section-inner { max-width: var(--max); margin: 0 auto; }
.section.alt { background: var(--cream); }
h2 {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 500; font-size: clamp(26px, 3.4vw, 36px);
  margin: 0 0 16px; color: var(--green-deep);
}
h3 {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 500; font-size: 22px;
  margin: 24px 0 8px; color: var(--green-deep);
}
.section p { margin: 0 0 16px; font-size: 17px; }
.section .lead { font-size: 19px; }

/* about-style alternating layout */
.split { display: grid; gap: 40px; grid-template-columns: 1fr 1fr; align-items: center; }
.split img { border-radius: 4px; aspect-ratio: 4/3; object-fit: cover; }
@media (max-width: 760px) { .split { grid-template-columns: 1fr; } }

/* ---------- blog index ---------- */
.posts-grid {
  display: grid; gap: 28px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  margin-top: 28px;
}
.post-card {
  background: #fff; border: 1px solid #e8e4d8;
  display: block; color: inherit; transition: transform .15s ease, box-shadow .15s ease;
}
.post-card:hover {
  transform: translateY(-2px); text-decoration: none;
  box-shadow: 0 6px 22px rgba(31,77,43,.12);
}
.post-card .thumb {
  aspect-ratio: 4/3; background: var(--green-darker) center/cover no-repeat;
}
.post-card .body { padding: 18px 20px 22px; }
.post-card .date { font-size: 13px; color: var(--muted); letter-spacing: .05em; }
.post-card h3 { margin: 6px 0 0; font-size: 19px; }

/* ---------- post ---------- */
.post-hero {
  width: 100%; aspect-ratio: 21/9; max-height: 520px;
  background: var(--green-darker) center/cover no-repeat;
}
.post-meta { color: var(--muted); font-size: 14px; margin: 8px 0 28px; }
.article {
  max-width: 720px; margin: 0 auto; padding: 56px 24px 80px;
}
.article h1 {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 500; font-size: clamp(28px, 4vw, 42px);
  margin: 0 0 6px; color: var(--green-deep);
}
.article h2 { font-size: 26px; margin-top: 36px; }
.article h3 { font-size: 20px; margin-top: 28px; }
.article p { font-size: 17px; }

/* ---------- buttons + contact ---------- */
.btn {
  display: inline-block; background: var(--green-deep); color: #fff;
  padding: 13px 28px; letter-spacing: .08em; font-size: 14px;
  text-transform: uppercase; transition: background .15s ease;
}
.btn:hover { background: var(--green-accent); text-decoration: none; }
.contact-block { padding: 40px 0 8px; }
.contact-block .btn { margin-top: 12px; }

/* ---------- footer ---------- */
.site-footer { background: var(--cream-soft); padding: 48px 24px 36px; }
.footer-inner {
  max-width: var(--max); margin: 0 auto;
  display: grid; gap: 28px; grid-template-columns: 1fr 1fr;
}
@media (max-width: 760px) { .footer-inner { grid-template-columns: 1fr; } }
.footer-inner h4 {
  font-family: 'Playfair Display', Georgia, serif; font-weight: 500;
  margin: 0 0 8px; color: var(--green-deep); font-size: 22px;
}
.footer-inner p { margin: 0 0 6px; }
.footer-inner address { font-style: normal; color: var(--muted); }
.copyright {
  max-width: var(--max); margin: 28px auto 0;
  text-align: center; font-size: 13px; color: var(--muted);
  border-top: 1px solid rgba(31,77,43,.15); padding-top: 18px;
}