:root {
  --bg: #f7f4ed;
  --paper: #fffaf0;
  --ink: #18302f;
  --muted: #65706b;
  --line: rgba(24, 48, 47, 0.12);
  --green: #3f7d58;
  --green-dark: #20513b;
  --sea: #1c6f78;
  --sun: #f2b84b;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(24, 48, 47, 0.12);
  --radius-lg: 30px;
  --radius-md: 20px;
  --max: 1160px;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}
body {
  margin: 0;
  overflow-x: hidden;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(242, 184, 75, 0.18), transparent 36rem),
    radial-gradient(circle at top right, rgba(28, 111, 120, 0.13), transparent 34rem),
    var(--bg);
  line-height: 1.6;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
.skip-link { position: absolute; left: -999px; top: 12px; z-index: 2000; background: var(--ink); color: var(--white); padding: .7rem 1rem; border-radius: 999px; }
.skip-link:focus { left: 12px; }

.site-header {
  position: sticky; top: 0; z-index: 1000;
  width: min(var(--max), calc(100% - 28px));
  margin: 14px auto 0; padding: .75rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  border: 1px solid var(--line); border-radius: 999px;
  background: rgba(255, 250, 240, .82);
  backdrop-filter: blur(18px);
  box-shadow: 0 14px 40px rgba(24, 48, 47, .08);
}
.site-header.is-scrolled { background: rgba(255, 250, 240, .96); }
.brand, .footer-brand { display: inline-flex; align-items: center; gap: .7rem; font-weight: 800; letter-spacing: -.03em; }
.brand-mark { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; background: linear-gradient(135deg, var(--green), var(--sea)); color: var(--white); font-size: .86rem; box-shadow: 0 10px 28px rgba(63,125,88,.25); }

.brand-logo {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  object-fit: cover;
  flex: 0 0 auto;
  box-shadow: 0 10px 28px rgba(63,125,88,.18);
  border: 1px solid rgba(255,255,255,.75);
  background: var(--white);
}
.site-nav { display: flex; align-items: center; gap: .25rem; }
.site-nav a { padding: .65rem .95rem; border-radius: 999px; color: var(--muted); font-weight: 700; font-size: .95rem; transition: background .2s ease, color .2s ease, transform .2s ease; }
.site-nav a:hover, .site-nav a.active { background: rgba(63, 125, 88, .1); color: var(--green-dark); }
.site-nav .nav-cta { background: var(--ink); color: var(--white); margin-left: .25rem; }
.site-nav .nav-cta:hover, .site-nav .nav-cta.active { background: var(--green-dark); color: var(--white); transform: translateY(-1px); }
.nav-toggle { display: none; width: 44px; height: 44px; border: 0; border-radius: 50%; background: var(--ink); padding: 0; cursor: pointer; }
.nav-toggle span { display: block; width: 18px; height: 2px; margin: 4px auto; background: var(--white); border-radius: 2px; transition: transform .2s ease, opacity .2s ease; }
.nav-toggle.is-open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.section-shell { width: min(var(--max), calc(100% - 36px)); margin: 0 auto; }
.page-hero { padding: 7.5rem 0 4rem; max-width: 920px; }
.page-hero h1, .hero h1 { margin: 0; font-size: clamp(2.65rem, 8vw, 6.4rem); line-height: .93; letter-spacing: -.08em; }
.page-hero p:not(.eyebrow), .hero-text, .section-copy p, .section-heading p, .join-panel p { color: var(--muted); font-size: 1.08rem; }
.page-hero p:not(.eyebrow) { max-width: 720px; font-size: 1.18rem; }
.eyebrow { margin: 0 0 .9rem; color: var(--green-dark); font-size: .78rem; font-weight: 800; text-transform: uppercase; letter-spacing: .18em; }
h1, h2, h3, p { text-wrap: pretty; }
h2 { margin: 0; font-size: clamp(2rem, 4vw, 3.45rem); line-height: 1; letter-spacing: -.06em; }
h3 { margin: 0; letter-spacing: -.03em; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: .85rem 1.18rem; border: 1px solid transparent; border-radius: 999px; font-weight: 800; cursor: pointer; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button.primary { color: var(--white); background: var(--green-dark); box-shadow: 0 16px 34px rgba(32,81,59,.2); }
.button.secondary { color: var(--ink); background: rgba(255,255,255,.65); border-color: var(--line); }
.button.light { color: var(--ink); background: var(--white); }
.section-heading { max-width: 760px; margin-bottom: 2rem; }
.center-action { display: flex; justify-content: center; margin-top: 2rem; }
.text-link { color: var(--green-dark); font-weight: 800; }

.join-panel { margin-top: 4.5rem; margin-bottom: 5rem; padding: clamp(1.5rem, 4vw, 3rem); border-radius: var(--radius-lg); background: linear-gradient(135deg, var(--green-dark), var(--sea)); color: var(--white); display: flex; align-items: center; justify-content: space-between; gap: 2rem; box-shadow: var(--shadow); }
.join-panel .eyebrow, .join-panel p { color: rgba(255,255,255,.78); }
.join-panel h2 { max-width: 800px; }

.site-footer { width: min(var(--max), calc(100% - 36px)); margin: 0 auto 18px; padding: 2rem; border-radius: var(--radius-lg); background: #132826; color: rgba(255,255,255,.78); }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 2rem; }
.footer-grid h3 { color: var(--white); margin-bottom: .65rem; font-size: 1rem; }
.footer-grid a:not(.footer-brand) { display: block; margin: .45rem 0; }
.footer-brand { color: var(--white); font-size: 1.15rem; }
.footer-bottom { display: flex; justify-content: space-between; gap: 1rem; margin-top: 2rem; padding-top: 1.2rem; border-top: 1px solid rgba(255,255,255,.1); font-size: .9rem; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .08s; } .delay-2 { transition-delay: .16s; } .delay-3 { transition-delay: .24s; }

@media (max-width: 860px) {
  .brand-text { display: none; }
  .nav-toggle { display: block; }
  .site-nav { position: fixed; left: 18px; right: 18px; top: 86px; padding: 1rem; display: grid; gap: .35rem; border: 1px solid var(--line); border-radius: 24px; background: rgba(255,250,240,.98); box-shadow: var(--shadow); transform: translateY(-16px); opacity: 0; pointer-events: none; transition: opacity .2s ease, transform .2s ease; }
  .site-nav.is-open { opacity: 1; pointer-events: auto; transform: translateY(0); }
  .site-nav a { padding: .85rem 1rem; }
  .site-nav .nav-cta { margin-left: 0; }
  .page-hero { padding-top: 5.5rem; }
  .join-panel, .footer-bottom { flex-direction: column; align-items: flex-start; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .section-shell, .site-footer { width: min(100% - 24px, var(--max)); }
  .site-header { width: min(100% - 20px, var(--max)); }
  .page-hero h1, .hero h1 { letter-spacing: -.065em; }
  .footer-grid { grid-template-columns: 1fr; }
}