:root {
  --forest: #13281b;
  --forest-2: #1c3a26;
  --leaf: #6b9b37;
  --gold: #c9a24b;
  --cream: #f5f2e9;
  --ink: #1b2a1f;
  --muted: #5b6a5e;
  --line: #e2ddcf;
  --serif: "Libre Caslon Text", Georgia, "Times New Roman", serif;
  --sans: "Source Sans 3", -apple-system, "Segoe UI", Roboto, sans-serif;
  --wrap: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font: 17px/1.65 var(--sans); color: var(--ink); background: #fff; }
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; line-height: 1.15; margin: 0 0 .5em; }
h1 { font-size: clamp(2.3rem, 5vw, 3.9rem); }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); }
h3 { font-size: 1.3rem; }
p { margin: 0 0 1em; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding-inline: 24px; }
.section { padding-block: 96px; }
.cream { background: var(--cream); }
.dark { background: var(--forest); color: #e9efe6; }
.dark .muted { color: #b7c4b6; }
.muted { color: var(--muted); }

.eyebrow { display: flex; align-items: center; gap: 12px; font-size: .78rem; letter-spacing: .16em; text-transform: uppercase; font-weight: 600; margin-bottom: 18px; color: var(--leaf); }
.dark .eyebrow { color: var(--gold); }
.eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; }
.accent { color: var(--gold); font-style: italic; }

.btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 26px; border-radius: 4px; font-weight: 600; text-decoration: none; border: 1px solid transparent; transition: background .2s, color .2s, border-color .2s; }
.btn::after { content: "\2192"; }
.btn-gold { background: var(--gold); color: var(--forest); }
.btn-gold:hover { background: #d8b45e; }
.btn-ghost { border-color: rgba(255,255,255,.6); color: #fff; }
.btn-ghost:hover { background: rgba(255,255,255,.1); }
.btn-green { background: var(--forest-2); color: #fff; }
.btn-green:hover { background: var(--forest); }
.btns { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }

/* header */
.site-header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 10; background: rgba(255,255,255,.96); backdrop-filter: blur(6px); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 76px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand img { height: 52px; width: auto; }
.brand span { font-family: var(--serif); font-size: 1.35rem; color: var(--forest-2); line-height: 1.1; }
.brand small { display: block; font-family: var(--sans); font-size: .62rem; letter-spacing: .3em; color: var(--muted); }
nav ul { display: flex; align-items: center; gap: 30px; list-style: none; margin: 0; padding: 0; }
nav a { text-decoration: none; font-weight: 600; font-size: .95rem; padding-block: 6px; border-bottom: 2px solid transparent; }
nav a:hover, nav a[aria-current="page"] { border-color: var(--leaf); color: var(--forest-2); }
nav .btn { padding: 10px 18px; border: 0; color: #fff; }
nav .btn:hover { color: #fff; }

/* hero */
.hero { display: grid; grid-template-columns: 1.1fr .9fr; background: var(--forest); color: #fff; min-height: 620px; }
.hero-text { padding: 96px max(24px, calc((100vw - var(--wrap)) / 2 + 24px)); padding-right: 56px; display: flex; flex-direction: column; justify-content: center; }
.hero-text p { font-size: 1.15rem; color: #d3ddd0; max-width: 34em; }
.hero-img { background: url(img/hero-leaf.webp) center / cover no-repeat; min-height: 360px; }

.page-hero { position: relative; color: #fff; padding-block: 110px 90px; background: linear-gradient(90deg, rgba(19,40,27,.94) 30%, rgba(19,40,27,.55)), url(img/forest-river.webp) center / cover; }
.page-hero p { font-size: 1.15rem; color: #d3ddd0; max-width: 36em; }

/* stats */
.stats { background: var(--forest-2); color: #fff; }
.stats .wrap { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 34px 24px; border-left: 1px solid rgba(255,255,255,.14); }
.stat:first-child { border-left: 0; padding-left: 0; }
.stat b { display: block; font-family: var(--serif); font-weight: 400; font-size: 2rem; color: var(--gold); }
.stat span { font-size: .92rem; color: #c9d4c6; }

/* layouts */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split img { border-radius: 6px; width: 100%; }
.checks { list-style: none; padding: 0; margin: 24px 0 0; }
.checks li { position: relative; padding: 12px 0 12px 36px; border-top: 1px solid var(--line); }
.dark .checks li { border-color: rgba(255,255,255,.14); }
.checks li::before { content: ""; position: absolute; left: 4px; top: 21px; width: 12px; height: 7px; border-left: 2px solid var(--leaf); border-bottom: 2px solid var(--leaf); transform: rotate(-45deg); }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); margin-top: 48px; }
.step { background: #fff; padding: 32px 28px; }
.step i { font-style: normal; font-family: var(--serif); color: var(--gold); font-size: 1.1rem; }
.step h3 { margin-top: 10px; }
.step p { color: var(--muted); margin: 0; font-size: .97rem; }

.impact { background: linear-gradient(rgba(19,40,27,.88), rgba(19,40,27,.92)), url(img/forest-river.webp) center / cover; }
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; margin-top: 48px; }
.card { border-top: 2px solid var(--gold); padding-top: 20px; }
.card p { margin: 0; }

.cols3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; margin-top: 48px; }
.cols3 > div { border-top: 2px solid var(--leaf); padding-top: 22px; }

.facts { width: 100%; border-collapse: collapse; margin-top: 32px; }
.facts th, .facts td { text-align: left; padding: 16px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.facts th { width: 38%; font-weight: 600; color: var(--muted); padding-right: 24px; }

.cta { background: var(--forest-2); color: #fff; text-align: center; }
.cta h2 { max-width: 18em; margin-inline: auto; }
.cta p { color: #c9d4c6; max-width: 34em; margin-inline: auto; }
.cta .btns { justify-content: center; }

.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.contact-card { background: #fff; border: 1px solid var(--line); border-radius: 6px; padding: 32px 28px; }
.contact-card h3 { font-size: 1.05rem; font-family: var(--sans); font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--leaf); }
.contact-card a, .contact-card p { font-size: 1.15rem; word-break: break-word; }
.contact-card a { color: var(--forest-2); font-weight: 600; text-decoration: none; }
.contact-card a:hover { text-decoration: underline; }

/* footer */
.site-footer { background: var(--forest); color: #b7c4b6; padding-block: 56px 32px; font-size: .95rem; }
.site-footer .wrap > div:first-child { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.site-footer h4 { color: #fff; font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; margin: 0 0 14px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 8px; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: #fff; }
.footer-logo { display: inline-block; background: #fff; border-radius: 6px; padding: 8px 10px; margin-bottom: 16px; }
.footer-logo img { height: 44px; width: auto; }
.copy { border-top: 1px solid rgba(255,255,255,.12); margin-top: 40px; padding-top: 22px; font-size: .85rem; }

@media (max-width: 960px) {
  .hero, .split { grid-template-columns: 1fr; }
  .hero-text { padding: 72px 24px; }
  .split { gap: 40px; }
  .stats .wrap, .cards { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3) { border-left: 0; padding-left: 0; }
  .steps, .cols3, .contact-grid { grid-template-columns: 1fr 1fr; }
  .site-footer .wrap > div:first-child { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .section { padding-block: 64px; }
  .brand span { font-size: 1.1rem; }
  .brand img { height: 42px; }
  nav ul { gap: 18px; }
  nav li.nav-cta { display: none; }
  .steps, .cols3, .contact-grid, .cards { grid-template-columns: 1fr; }
  .stat { padding: 22px 12px 22px 0; }
  .stat b { font-size: 1.6rem; }
  .site-footer .wrap > div:first-child { grid-template-columns: 1fr; }
}
@media (max-width: 420px) {
  .brand span { display: none; }
}