:root {
  --green: #0f5132;
  --green-bright: #1a7f4b;
  --ink: #14201a;
  --muted: #5b6b63;
  --bg: #ffffff;
  --bg-soft: #f4f7f5;
  --border: #e2e9e5;
  --max: 1080px;
  --radius: 14px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--green-bright); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: saturate(150%) blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.brand:hover { text-decoration: none; }
.brand img { width: 28px; height: 28px; }
.nav-links { display: flex; gap: 26px; align-items: center; }
.nav-links a { color: var(--muted); font-weight: 500; font-size: 0.95rem; }
.nav-links a:hover { color: var(--ink); text-decoration: none; }
.nav-cta {
  background: var(--green);
  color: #fff !important;
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 0.9rem;
}
.nav-cta:hover { background: var(--green-bright); text-decoration: none; }

/* Hero */
.hero {
  background: linear-gradient(160deg, var(--bg-soft) 0%, #ffffff 60%);
  padding: 84px 0 72px;
  border-bottom: 1px solid var(--border);
}
.eyebrow {
  display: inline-block;
  color: var(--green-bright);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 18px;
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.1rem);
  line-height: 1.1;
  margin: 0 0 18px;
  letter-spacing: -0.02em;
  max-width: 720px;
}
.hero p.lead {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 620px;
  margin: 0 0 30px;
}
.btn {
  display: inline-block;
  background: var(--green);
  color: #fff;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1rem;
}
.btn:hover { background: var(--green-bright); text-decoration: none; }
.btn-ghost {
  background: transparent;
  color: var(--green);
  border: 1px solid var(--border);
  margin-left: 10px;
}
.btn-ghost:hover { background: var(--bg-soft); }

/* Sections */
section { padding: 72px 0; }
.section-alt { background: var(--bg-soft); }
.section-head { max-width: 640px; margin-bottom: 40px; }
.section-head h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  margin: 0 0 12px;
  letter-spacing: -0.01em;
}
.section-head p { color: var(--muted); margin: 0; font-size: 1.05rem; }

/* Services grid */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px;
}
.card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
}
.card .ico {
  width: 42px; height: 42px;
  display: grid; place-items: center;
  background: var(--bg-soft);
  border-radius: 10px;
  margin-bottom: 16px;
  font-size: 1.3rem;
}
.card h3 { margin: 0 0 8px; font-size: 1.15rem; }
.card p { margin: 0; color: var(--muted); font-size: 0.97rem; }

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 40px;
  align-items: start;
}
.about-grid p { font-size: 1.05rem; color: #34433c; }
.facts {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}
.facts dl { margin: 0; display: grid; grid-template-columns: 1fr; gap: 14px; }
.facts .row { display: flex; flex-direction: column; }
.facts dt { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
.facts dd { margin: 2px 0 0; font-weight: 600; }

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.contact-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}
.contact-card h3 { margin: 0 0 8px; font-size: 1rem; color: var(--muted); font-weight: 600; }
.contact-card p { margin: 0; font-size: 1.1rem; }
.contact-card address { font-style: normal; font-size: 1.05rem; line-height: 1.5; }

/* FAQ */
.faq { max-width: 760px; }
.faq details {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 4px 22px;
  margin-bottom: 12px;
}
.faq summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 1.05rem;
  padding: 16px 0;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  color: var(--green-bright);
  font-size: 1.4rem;
  font-weight: 400;
  line-height: 1;
}
.faq details[open] summary::after { content: "\2212"; }
.faq details p { margin: 0 0 18px; color: var(--muted); }

/* Footer */
.site-footer {
  background: var(--ink);
  color: #c9d5cf;
  padding: 48px 0 32px;
  font-size: 0.9rem;
}
.site-footer a { color: #9fe0be; }
.footer-top {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  padding-bottom: 28px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-brand { color: #fff; font-weight: 700; font-size: 1.05rem; }
.footer-links { display: flex; gap: 20px; flex-wrap: wrap; }
.legal {
  margin-top: 24px;
  color: #8ba096;
  font-size: 0.82rem;
  line-height: 1.7;
}
.legal strong { color: #c9d5cf; }

/* Legal document pages */
.doc { max-width: 780px; }
.doc h1 { font-size: 2rem; letter-spacing: -0.01em; margin-bottom: 6px; }
.doc .updated { color: var(--muted); margin-top: 0; }
.doc h2 { font-size: 1.25rem; margin-top: 34px; }
.doc p, .doc li { color: #34433c; }
.back { display: inline-block; margin-bottom: 24px; font-weight: 600; }

@media (max-width: 720px) {
  .nav-links { gap: 16px; }
  .nav-links a:not(.nav-cta) { display: none; }
  .about-grid { grid-template-columns: 1fr; }
  .btn-ghost { margin-left: 0; margin-top: 10px; }
}