:root {
  --ink: #153624;
  --ink-2: #2b4c38;
  --muted: #5f7466;
  --muted-2: #74877b;
  --forest: #17603a;
  --forest-2: #23764b;
  --forest-3: #0f4d2d;
  --sage: #dfeee1;
  --sage-2: #ebf5ec;
  --sage-3: #f4faf4;
  --sage-4: #f8fcf8;
  --line: rgba(31, 91, 55, 0.14);
  --line-strong: rgba(31, 91, 55, 0.22);
  --glass: rgba(235, 246, 236, 0.9);
  --glass-strong: rgba(241, 249, 242, 0.97);
  --white: #fff;
  --shadow: 0 30px 80px rgba(22, 73, 43, 0.12);
  --shadow-soft: 0 14px 40px rgba(24, 73, 44, 0.08);
  --shadow-hover: 0 22px 54px rgba(22, 73, 43, 0.13);
  --radius-xl: 32px;
  --radius-lg: 26px;
  --radius-md: 18px;
  --container: 1200px;
  --header-h: 88px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 24px);
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background:
    radial-gradient(circle at 7% 8%, rgba(188, 226, 194, 0.34), transparent 34rem),
    radial-gradient(circle at 93% 20%, rgba(217, 239, 220, 0.54), transparent 32rem),
    #fbfdfb;
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection { background: #cfe7d3; color: #123421; }

a { color: inherit; text-decoration: none; }
img, svg { max-width: 100%; }
button, input, select, textarea { font: inherit; }
a, button, input, select, textarea { -webkit-tap-highlight-color: transparent; }

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(23, 96, 58, 0.28);
  outline-offset: 3px;
}

.container {
  width: min(var(--container), calc(100% - 48px));
  margin: 0 auto;
}

.narrow { max-width: 930px; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: -90px;
  z-index: 1000;
  min-height: 44px;
  display: flex;
  align-items: center;
  padding: 0 15px;
  border-radius: 11px;
  background: var(--forest);
  color: #fff;
  font-size: 14px;
  font-weight: 750;
  box-shadow: var(--shadow-soft);
}

.skip-link:focus { top: 16px; }

.soft-glass {
  background: linear-gradient(145deg, rgba(247, 252, 247, 0.98), rgba(229, 242, 231, 0.93));
  border: 1px solid rgba(33, 93, 56, 0.13);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.eyebrow {
  margin: 0 0 14px;
  color: #397451;
  font-size: 12px;
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: 0.15em;
}

.eyebrow.light { color: rgba(229, 245, 232, 0.78); }

.section { padding: 106px 0; }

.section-heading { margin-bottom: 46px; }
.section-heading.centered { max-width: 760px; margin: 0 auto 48px; text-align: center; }

.section-heading h2,
.content-card h2,
.contact-info h2,
.note-panel h2,
.footer-cta h2,
.results-card h2 {
  margin: 0;
  color: var(--ink);
  font-family: inherit;
  font-weight: 730;
  letter-spacing: -0.045em;
}

.section-heading h2 {
  font-size: clamp(38px, 4.1vw, 54px);
  line-height: 1.06;
}

.section-heading > p,
.split-heading > p,
.sticky-copy > p:not(.eyebrow) {
  max-width: 580px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.72;
}

.split-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.78fr);
  gap: 56px;
  align-items: end;
}

.split-heading > p { margin: 0 0 5px auto; }

.text-link {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #185f3a;
  font-size: 14px;
  font-weight: 750;
}

.text-link span { transition: transform 0.18s ease; }
.text-link:hover span { transform: translateX(2px); }

/* Header */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(249, 253, 249, 0.86);
  border-bottom: 1px solid rgba(35, 83, 52, 0.06);
  backdrop-filter: blur(18px) saturate(125%);
  -webkit-backdrop-filter: blur(18px) saturate(125%);
  transition: background 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.site-header.scrolled {
  background: rgba(249, 253, 249, 0.96);
  border-bottom-color: rgba(35, 83, 52, 0.11);
  box-shadow: 0 10px 34px rgba(23, 65, 38, 0.06);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.brand {
  min-width: max-content;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  gap: 13px;
}

.brand-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(145deg, #2a7f52 0%, #155c39 58%, #104a2e 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.32), 0 10px 26px rgba(18, 83, 49, 0.18);
}

.brand-mark span {
  color: #fff;
  font-size: 22px;
  font-weight: 820;
  letter-spacing: -0.04em;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.brand-copy strong {
  color: #173c29;
  font-size: 15px;
  font-weight: 820;
  letter-spacing: 0.18em;
}

.brand-copy small {
  margin-top: 5px;
  color: #688071;
  font-size: 10px;
  font-weight: 740;
  letter-spacing: 0.24em;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: auto;
}

.nav-link {
  position: relative;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: 0 1px;
  color: #536b5b;
  font-size: 14px;
  font-weight: 650;
}

.nav-link:hover,
.nav-link.active { color: #155c39; }

.nav-link.active::after {
  content: "";
  position: absolute;
  left: 1px;
  right: 1px;
  bottom: 4px;
  height: 2px;
  border-radius: 999px;
  background: #17603a;
}

.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 15px;
  font-size: 14px;
  font-weight: 760;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.button:hover { transform: translateY(-1px); }
.button:active { transform: translateY(0); }

.button-primary {
  color: #fff;
  background: linear-gradient(145deg, #217346, #155b38);
  box-shadow: 0 12px 28px rgba(20, 91, 55, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.button-primary:hover {
  background: linear-gradient(145deg, #267b4d, #135332);
  box-shadow: 0 16px 34px rgba(20, 91, 55, 0.24);
}

.button-secondary {
  color: #245238;
  background: rgba(247, 252, 247, 0.88);
  border-color: rgba(29, 89, 53, 0.16);
  box-shadow: 0 8px 24px rgba(32, 80, 48, 0.06);
}

.button-secondary:hover {
  background: #fff;
  border-color: rgba(29, 89, 53, 0.26);
}

.button-small {
  min-height: 46px;
  padding-inline: 18px;
  font-size: 13px;
}

.menu-button,
.mobile-menu { display: none; }

/* Decorative background */
.aurora {
  position: absolute;
  pointer-events: none;
  border-radius: 50%;
  filter: blur(2px);
}

.aurora-one {
  width: 560px;
  height: 560px;
  left: -260px;
  top: 60px;
  background: radial-gradient(circle, rgba(180, 224, 188, 0.42), rgba(180, 224, 188, 0));
}

.aurora-two {
  width: 640px;
  height: 640px;
  right: -260px;
  top: 100px;
  background: radial-gradient(circle, rgba(213, 237, 216, 0.58), rgba(213, 237, 216, 0));
}