:root {
  --bg: #ffffff;
  --bg-alt: #f4f5f3;
  --bg-dark: #0e1f17;
  --ink: #14241b;
  --ink-soft: #4a5a51;
  --muted: #7d8a82;
  --muted-light: #b9c6bf;
  --green: #27b34a;
  --green-deep: #1d8e39;
  --green-bright: #34c45a;
  --grey: #7a7a7a;
  --line: #e6e8e4;
  --line-dark: #1d3127;
  --shadow: 0 1px 2px rgba(20, 36, 27, 0.04), 0 8px 24px rgba(20, 36, 27, 0.06);
  --radius: 14px;
  --radius-sm: 10px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--green-deep);
  text-decoration: none;
  transition: color 0.15s ease;
}
a:hover { color: var(--green); }

h1, h2, h3 {
  font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0 0 0.6em;
  line-height: 1.12;
}

h1 { font-size: clamp(2.4rem, 6vw, 4.25rem); }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); margin-bottom: 0.5em; }
h3 { font-size: 1.18rem; margin-bottom: 0.4em; font-weight: 700; }

p { margin: 0 0 1em; color: var(--ink-soft); }

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: saturate(140%) blur(8px);
  -webkit-backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  line-height: 1;
}
.brand:hover { color: var(--ink); }
.brand-logo {
  height: 32px;
  width: auto;
  display: block;
  flex: none;
}
.brand-footer .brand-logo { height: 26px; }

.nav-links { display: flex; gap: 28px; }
.nav-links a {
  color: var(--ink-soft);
  font-weight: 500;
  font-size: 0.95rem;
}
.nav-links a:hover { color: var(--green-deep); }

@media (max-width: 540px) {
  .brand-logo { height: 26px; }
  .nav-links { gap: 18px; }
  .nav-links a { font-size: 0.9rem; }
}

/* ---------- Eyebrow ---------- */
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  color: var(--green-deep);
  font-weight: 700;
  margin-bottom: 20px;
}
.eyebrow.center { text-align: center; }
.eyebrow.light { color: var(--green-bright); }

/* ---------- Hero ---------- */
.hero {
  padding: clamp(48px, 7vw, 88px) 0 clamp(60px, 9vw, 110px);
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(60% 50% at 85% 0%, rgba(39, 179, 74, 0.10), transparent 70%),
    radial-gradient(40% 40% at 0% 30%, rgba(14, 31, 23, 0.05), transparent 70%);
}

.hero-head { position: relative; max-width: 980px; text-align: center; }
.hero-head h1 { margin-bottom: 0; }
.hero-foot { position: relative; max-width: 760px; text-align: center; margin-top: 40px; }

.hero-video-wrap {
  width: calc(100% - 48px);
  max-width: 640px;
  margin: 40px auto 0;
  background: #000;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: 0 14px 40px rgba(20, 36, 27, 0.16), 0 2px 6px rgba(20, 36, 27, 0.06);
}

.lede {
  font-size: 1.18rem;
  color: var(--ink-soft);
  max-width: 60ch;
  margin-top: 8px;
}
.lede.center { margin-left: auto; margin-right: auto; }

.cta-row {
  margin-top: 36px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.cta-row.cta-center { justify-content: center; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.98rem;
  border: 1px solid transparent;
  transition: transform 0.08s ease, background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
  cursor: pointer;
  line-height: 1;
}
.btn:active { transform: translateY(1px); }

.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: var(--green-deep); color: #fff; }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}
.btn-ghost:hover { border-color: var(--green); color: var(--green-deep); }

.btn-light { background: #fff; color: var(--bg-dark); }
.btn-light:hover { background: var(--green-bright); color: var(--bg-dark); }

.btn-lg { padding: 16px 30px; font-size: 1.05rem; }

/* ---------- Sections ---------- */
.section { padding: clamp(70px, 9vw, 110px) 0; }

.section-alt {
  background: var(--bg-alt);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-dark {
  background: var(--bg-dark);
  color: #fff;
}
.section-dark h2 { color: #fff; }
.section-dark p { color: var(--muted-light); }

.section-alt h2.center { text-align: center; max-width: 720px; margin-left: auto; margin-right: auto; }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 56px;
  align-items: start;
}
@media (max-width: 760px) {
  .two-col { grid-template-columns: 1fr; gap: 8px; }
}

.muted-lede {
  font-size: 1.1rem;
  color: var(--ink-soft);
}
.muted-lede.light { color: var(--muted-light); }

.prose p { font-size: 1.02rem; }

/* ---------- Cards ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 42px;
}
@media (max-width: 920px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .cards { grid-template-columns: 1fr; } }

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 26px;
  box-shadow: var(--shadow);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.card:hover {
  transform: translateY(-2px);
  border-color: rgba(39, 179, 74, 0.35);
  box-shadow: 0 1px 2px rgba(20, 36, 27, 0.04), 0 14px 32px rgba(20, 36, 27, 0.10);
}
.card h3 { color: var(--ink); }
.card p { margin-bottom: 0; }

.card-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(39, 179, 74, 0.10);
  color: var(--green-deep);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.card-icon svg { width: 22px; height: 22px; }

/* ---------- Contact ---------- */
.contact {
  text-align: center;
  max-width: 680px;
}
.contact .muted-lede { margin-bottom: 32px; }
.contact-address {
  display: block;
  margin-top: 28px;
  color: var(--muted-light);
  font-style: normal;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
}

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 28px 0;
  background: var(--bg-alt);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.muted { color: var(--muted); font-size: 0.9rem; }