:root {
  --green: #2f5d3a;
  --green-dark: #1f4029;
  --brown: #5a3a1e;
  --water: #1d6f8a;
  --sand: #f6f3ec;
  --ink: #23292b;
  --muted: #5d6669;
  --line: #dfe2dc;
  --bg: #ffffff;
  --max: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--water); }
a:hover { color: var(--green-dark); }

h1, h2, h3 {
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.2;
  color: var(--green-dark);
  margin: 0 0 .5em;
}
h1 { font-size: clamp(2rem, 4.5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }

/* ---------- header ---------- */
.site-header {
  background: #fff;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 10;
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 72px;
}
.brand img { height: 52px; width: auto; }

.nav-toggle { display: none; }
.nav-button {
  display: none;
  cursor: pointer;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: .95rem;
  color: var(--green-dark);
}

.site-nav ul {
  list-style: none;
  display: flex;
  gap: 4px;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
}
.site-nav a {
  display: block;
  padding: 8px 12px;
  text-decoration: none;
  color: var(--ink);
  font-size: .95rem;
  border-radius: 6px;
}
.site-nav a:hover { background: var(--sand); }
.site-nav a[aria-current="page"] { color: var(--green); font-weight: 600; box-shadow: inset 0 -2px 0 var(--green); border-radius: 0; }
.site-nav a.cta { background: var(--green); color: #fff; }
.site-nav a.cta:hover { background: var(--green-dark); }

@media (max-width: 900px) {
  .nav-button { display: block; }
  .site-nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: #fff; border-bottom: 1px solid var(--line); padding: 10px 20px 16px; }
  .site-nav ul { flex-direction: column; }
  .nav-toggle:checked ~ .site-nav { display: block; }
  .site-header .wrap { position: relative; }
  .site-nav a[aria-current="page"] { box-shadow: none; background: var(--sand); border-radius: 6px; }
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  color: #fff;
  background: #1f3a2a url("../img/lake.jpg") center / cover no-repeat;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(15, 35, 24, .82) 0%, rgba(15, 35, 24, .55) 55%, rgba(15, 35, 24, .2) 100%);
}
.hero .wrap { position: relative; padding-top: 96px; padding-bottom: 104px; }
.hero h1 { color: #fff; max-width: 17em; }
.hero p { max-width: 36em; font-size: 1.15rem; color: #eef2ee; }

.btn {
  display: inline-block;
  padding: 12px 22px;
  background: var(--green);
  color: #fff;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  border: 2px solid var(--green);
}
.btn:hover { background: var(--green-dark); border-color: var(--green-dark); color: #fff; }
.btn.light { background: #fff; color: var(--green-dark); border-color: #fff; }
.btn.light:hover { background: var(--sand); border-color: var(--sand); color: var(--green-dark); }
.btn.ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .7); }
.btn.ghost:hover { background: rgba(255, 255, 255, .15); border-color: #fff; color: #fff; }
.btn-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; }

/* ---------- sections ---------- */
section { padding: 64px 0; }
section.alt { background: var(--sand); }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 40em; }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 22px;
  margin-top: 28px;
}
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.card img { width: 100%; height: 170px; object-fit: cover; background: #fff; }
.card img.contain { object-fit: contain; padding: 8px; }
.card .body { padding: 18px 20px 22px; flex: 1; display: flex; flex-direction: column; }
.card p { color: var(--muted); font-size: .98rem; flex: 1; }
.card a.more { font-weight: 600; text-decoration: none; }
.card a.more:hover { text-decoration: underline; }

.split {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 44px;
  align-items: start;
}
.split.flip { grid-template-columns: .9fr 1.1fr; }
@media (max-width: 800px) {
  .split, .split.flip { grid-template-columns: 1fr; gap: 28px; }
}

figure { margin: 0; }
figure img { border: 1px solid var(--line); border-radius: 8px; background: #fff; width: 100%; }
figure.photo img { border: 0; }
figcaption { font-size: .88rem; color: var(--muted); margin-top: 8px; }

ul.ticks { list-style: none; padding: 0; margin: 0 0 1em; }
ul.ticks li { position: relative; padding-left: 28px; margin-bottom: .6em; }
ul.ticks li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: .55em;
  width: 10px;
  height: 6px;
  border-left: 2.5px solid var(--green);
  border-bottom: 2.5px solid var(--green);
  transform: rotate(-45deg);
}

.facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 22px;
  margin-top: 26px;
}
.fact { border-left: 3px solid var(--green); padding-left: 16px; }
.fact strong { display: block; font-family: Georgia, serif; font-size: 1.9rem; color: var(--green-dark); line-height: 1.1; }
.fact span { color: var(--muted); font-size: .95rem; }

/* ---------- page header on inner pages ---------- */
.page-head { background: var(--sand); border-bottom: 1px solid var(--line); padding: 52px 0 44px; }
.page-head p { margin: 0; max-width: 40em; font-size: 1.15rem; color: var(--muted); }
.page-head h1 { margin-bottom: .3em; }

/* ---------- call to action band ---------- */
.cta-band { background: var(--green-dark); color: #fff; text-align: center; padding: 56px 0; }
.cta-band h2 { color: #fff; }
.cta-band p { color: #dfe8e0; max-width: 34em; margin-left: auto; margin-right: auto; }
.cta-band .btn-row { justify-content: center; }

/* ---------- contact ---------- */
.contact-list { list-style: none; padding: 0; margin: 0; }
.contact-list li { padding: 18px 0; border-bottom: 1px solid var(--line); }
.contact-list li:first-child { border-top: 1px solid var(--line); }
.contact-list small { display: block; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; font-size: .78rem; }
.contact-list a { font-size: 1.25rem; font-weight: 600; text-decoration: none; }

/* ---------- footer ---------- */
.site-footer { background: #17251c; color: #c9d3cb; padding: 40px 0 28px; font-size: .95rem; }
.site-footer a { color: #fff; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 28px; }
.footer-grid h3 { color: #fff; font-family: inherit; font-size: .85rem; text-transform: uppercase; letter-spacing: .07em; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: 6px; }
.copy { border-top: 1px solid rgba(255, 255, 255, .15); margin-top: 28px; padding-top: 16px; font-size: .85rem; }
@media (max-width: 700px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- copy-to-clipboard button ---------- */
.copy-btn {
  font: inherit;
  font-size: .8rem;
  line-height: 1;
  margin-left: 8px;
  padding: 5px 9px;
  background: transparent;
  color: inherit;
  border: 1px solid currentColor;
  border-radius: 5px;
  cursor: pointer;
  opacity: .85;
  vertical-align: middle;
}
.copy-btn:hover { opacity: 1; }
.contact-list .copy-btn { color: var(--green-dark); }