:root {
  --bg: #f0f6ea;
  --surface-tint: #dcebd0;
  --ink: #17361f;
  --muted: #436047;
  --line: #b7cfab;
  --accent: #2a7030;
  --accent-ink: #f7fbf3;
  --contact-bg: #1c4f2b;
  --contact-ink: #f0f6ea;
  --contact-btn: #f0f6ea;
  --contact-btn-ink: #17361f;
  --logo-peak: #14302a;
  --logo-trail: #bf4a14;
  --radius: 14px;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1d13;
    --surface-tint: #17301d;
    --ink: #eef6e9;
    --muted: #a9c6aa;
    --line: #2f5136;
    --accent: #7fca72;
    --accent-ink: #0f1d13;
    --contact-bg: #0a1a0f;
    --contact-ink: #eef6e9;
    --contact-btn: #7fca72;
    --contact-btn-ink: #0f1d13;
    --logo-peak: #f3f6f1;
    --logo-trail: #ef7a3f;
  }
}

* { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { background: var(--bg); color: var(--ink); font: 400 18px/1.6 "Figtree", system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
ul, ol { list-style: none; padding: 0; }
a { color: inherit; }
h1, h2, h3, .activity-name, .brand span { font-family: "Bricolage Grotesque", "Figtree", sans-serif; }
h1 { font-weight: 800; font-size: clamp(38px, 3.2vw + 12px, 58px); line-height: 1.06; letter-spacing: -.025em; }
h2 { font-weight: 800; font-size: clamp(32px, 2.6vw + 14px, 50px); line-height: 1.1; letter-spacing: -.02em; }
h3 { font-weight: 600; font-size: 22px; line-height: 1.25; }

.wrap { width: min(1200px, 100% - 40px); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 8px; padding: 8px 14px; background: var(--ink); color: var(--bg); border-radius: var(--radius); z-index: 20; }
.skip:focus { left: 12px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }

.nav { position: sticky; top: 0; z-index: 10; background: var(--bg); border-bottom: 1px solid var(--line); }
.nav-inner { display: flex; align-items: center; gap: 28px; min-height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 800; font-size: 20px; letter-spacing: -.01em; margin-right: auto; white-space: nowrap; }
.mark-peak { fill: var(--logo-peak); }
.mark-trail { fill: var(--logo-trail); }
.nav-links { display: flex; gap: 24px; }
.nav-links a { text-decoration: none; font-size: 16px; font-weight: 500; color: var(--muted); }
.nav-links a:hover { color: var(--ink); }

.btn { display: inline-block; padding: 14px 24px; border-radius: 999px; background: var(--accent); color: var(--accent-ink); font-weight: 600; text-decoration: none; white-space: nowrap; transition: transform .2s cubic-bezier(.16,1,.3,1), filter .2s; }
.btn:hover { filter: brightness(1.08); }
.btn:active { transform: translateY(1px) scale(.98); }
.btn-small { padding: 9px 18px; font-size: 16px; }
.btn-ghost { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1.5px var(--ink); }

.hero { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); align-items: center; gap: clamp(28px, 4vw, 64px); padding: clamp(32px, 4vw, 64px) 0 clamp(32px, 4vw, 56px); padding-left: max(20px, calc((100vw - 1200px) / 2)); }
.lede { max-width: 42ch; margin-top: 20px; font-size: clamp(18px, .5vw + 15px, 21px); color: var(--muted); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero-art img { width: 100%; border-radius: var(--radius) 0 0 var(--radius); }
.hero-art figcaption { margin-top: 10px; padding-right: 20px; font-size: 14px; color: var(--muted); }

.section { padding: clamp(64px, 8vw, 112px) 0; }
.section-tint { background: var(--surface-tint); }

.history { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 5vw, 80px); align-items: start; }
.route { position: relative; padding-left: 36px; }
.route::before { content: ""; position: absolute; left: 6px; top: 12px; bottom: 12px; border-left: 3px dotted var(--accent); }
.route li { position: relative; }
.route li + li { margin-top: 40px; }
.route li::before { content: ""; position: absolute; left: -36px; top: 7px; width: 15px; height: 15px; border-radius: 50%; background: var(--accent); }
.route p { margin-top: 6px; color: var(--muted); max-width: 58ch; }

.activities { margin-top: clamp(28px, 4vw, 48px); }
.activities li { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 4px 24px; padding: clamp(14px, 2vw, 24px) 0; }
.activities li + li { border-top: 1px solid var(--line); }
.activity-name { font-weight: 600; font-size: clamp(56px, 10vw, 136px); line-height: 1; letter-spacing: -.03em; }
.activity-name b { font-weight: 800; color: var(--accent); }
.activity-full { font-size: clamp(18px, 1vw + 14px, 24px); font-weight: 500; color: var(--muted); }

.vision { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: clamp(32px, 6vw, 96px); align-items: center; }
.vision img { width: 100%; max-height: 640px; object-fit: cover; object-position: center bottom; border-radius: var(--radius); }
.vision figcaption { margin-top: 10px; font-size: 14px; color: var(--muted); }
.vision h3 { margin-top: 26px; color: var(--accent); }
.statement { margin-top: 8px; font-size: clamp(21px, 1.1vw + 15px, 30px); line-height: 1.35; }
.mission { margin-top: 10px; }
.mission li { position: relative; padding-left: 26px; font-size: clamp(18px, .5vw + 15px, 21px); line-height: 1.45; }
.mission li + li { margin-top: 10px; }
.mission li::before { content: ""; position: absolute; left: 2px; top: .5em; width: 11px; height: 11px; border-radius: 50%; background: var(--accent); }

.contact { background: var(--contact-bg); color: var(--contact-ink); padding: clamp(64px, 8vw, 104px) 0; }
.contact-lede { margin-top: 12px; max-width: 70ch; font-size: clamp(18px, .5vw + 15px, 21px); }
.contact-social { margin-top: clamp(20px, 2.5vw, 28px); background: var(--contact-btn); color: var(--contact-btn-ink); }

.footer { padding: 26px 0; font-size: 15px; color: var(--muted); }
.footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 24px; }

.js .reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s cubic-bezier(.16,1,.3,1), transform .6s cubic-bezier(.16,1,.3,1); }
.js .reveal.is-in { opacity: 1; transform: none; }

@media (max-width: 960px) {
  .nav-links { display: none; }
  .hero { grid-template-columns: 1fr; padding-right: 0; }
  .hero-copy { padding-right: 20px; }
  .history, .vision { grid-template-columns: 1fr; }
  .vision img { max-height: 420px; }
}
@media (max-width: 560px) {
  .brand { font-size: 18px; }
  .nav .btn-small { display: none; }
  .hero-actions .btn { flex: 1 1 100%; text-align: center; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}