:root {
  --ink: #10201c;
  --ink-light: #1c332c;
  --accent: #4f9a80;
  --grey: #f2f5f4;
  --text: #23302c;
  --muted: #667771;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  line-height: 1.6;
  background: #fff;
}
header {
  background: var(--ink);
  padding: 20px 6%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
}
.logo { color: #fff; font-size: 1.4rem; font-weight: 700; letter-spacing: 0.5px; text-decoration: none; }
.logo span { color: var(--accent); }
nav ul { list-style: none; display: flex; gap: 32px; }
nav a { color: #d7e5e0; text-decoration: none; font-size: 0.92rem; font-weight: 500; transition: color .2s; }
nav a:hover, nav a.active { color: var(--accent); }
.hero {
  background: linear-gradient(135deg, var(--ink) 0%, var(--ink-light) 100%);
  color: #fff;
  padding: 90px 6% 100px;
}
.hero-inner { max-width: 720px; }
.hero h1 { font-size: 2.6rem; font-weight: 700; margin-bottom: 20px; line-height: 1.2; }
.hero p { font-size: 1.1rem; color: #c3d6cf; margin-bottom: 28px; max-width: 560px; }
.page-header {
  background: linear-gradient(135deg, var(--ink) 0%, var(--ink-light) 100%);
  color: #fff;
  padding: 64px 6% 56px;
}
.page-header h1 { font-size: 2.2rem; font-weight: 700; margin-bottom: 14px; }
.page-header p { color: #c3d6cf; max-width: 620px; font-size: 1.02rem; }
.breadcrumb { font-size: 0.85rem; color: #8fa89f; margin-bottom: 18px; }
.breadcrumb a { color: #8fa89f; text-decoration: none; }
.breadcrumb a:hover { color: var(--accent); }
.btn {
  display: inline-block;
  background: var(--accent);
  color: #0c1a16;
  padding: 14px 32px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: opacity .2s;
}
.btn:hover { opacity: 0.88; }
.btn-outline {
  display: inline-block;
  border: 1.5px solid var(--accent);
  color: var(--accent);
  padding: 12px 28px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
  transition: background .2s, color .2s;
}
.btn-outline:hover { background: var(--accent); color: #0c1a16; }
section { padding: 72px 6%; max-width: 1200px; margin: 0 auto; }
.section-label { color: var(--accent); font-weight: 700; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 12px; display: block; }
.section-title { font-size: 2rem; font-weight: 700; margin-bottom: 20px; color: var(--ink); }
.lead { color: var(--muted); font-size: 1.05rem; max-width: 640px; margin-bottom: 44px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.card {
  background: var(--grey);
  padding: 32px 26px;
  border-radius: 8px;
  border-top: 3px solid var(--accent);
  text-decoration: none;
  color: inherit;
  display: block;
  transition: transform .15s, box-shadow .15s;
}
.card:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(16,32,28,0.08); }
.card h3 { font-size: 1.15rem; margin-bottom: 12px; color: var(--ink); }
.card p { color: var(--muted); font-size: 0.94rem; }
.card .meta { display: block; margin-top: 14px; font-size: 0.8rem; color: var(--accent); font-weight: 600; }
.stats {
  background: var(--ink);
  color: #fff;
  padding: 56px 6%;
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; max-width: 1100px; margin: 0 auto; text-align: center; }
.stat-num { font-size: 2.2rem; font-weight: 700; color: var(--accent); }
.stat-label { font-size: 0.88rem; color: #c3d6cf; margin-top: 6px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split-text .lead { margin-bottom: 22px; }
.quote-block {
  background: var(--grey);
  border-left: 4px solid var(--accent);
  padding: 30px 34px;
  border-radius: 4px;
  font-style: italic;
  color: var(--ink);
  font-size: 1.05rem;
}
.quote-block cite { display: block; margin-top: 16px; font-style: normal; font-weight: 600; font-size: 0.88rem; color: var(--muted); }
.service-detail {
  border-bottom: 1px solid #e2e8e5;
  padding: 36px 0;
}
.service-detail:last-child { border-bottom: none; }
.service-detail h3 { font-size: 1.3rem; color: var(--ink); margin-bottom: 10px; }
.service-detail p { color: var(--muted); max-width: 720px; }
.article-body { max-width: 720px; }
.article-body p { margin-bottom: 20px; color: var(--text); }
.article-meta { color: var(--muted); font-size: 0.85rem; margin-bottom: 32px; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.contact-info h3 { color: var(--ink); margin-bottom: 8px; font-size: 1.05rem; }
.contact-info p { color: var(--muted); margin-bottom: 24px; }
form { display: flex; flex-direction: column; gap: 16px; }
input, textarea {
  padding: 12px 14px;
  border: 1px solid #d7ded9;
  border-radius: 4px;
  font-family: inherit;
  font-size: 0.95rem;
}
textarea { resize: vertical; min-height: 120px; }
footer {
  background: #081410;
  color: #7f938c;
  padding: 48px 6% 24px;
  font-size: 0.88rem;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; max-width: 1200px; margin: 0 auto 32px; }
.footer-grid h4 { color: #fff; font-size: 0.95rem; margin-bottom: 16px; }
.footer-grid ul { list-style: none; }
.footer-grid li { margin-bottom: 8px; }
.footer-grid a { color: #7f938c; text-decoration: none; }
.footer-grid a:hover { color: var(--accent); }
.footer-bottom { text-align: center; border-top: 1px solid #16241e; padding-top: 24px; max-width: 1200px; margin: 0 auto; }
@media (max-width: 860px) {
  nav { display: none; }
  .grid-3, .grid-2, .stats-grid, .split, .footer-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero h1, .page-header h1 { font-size: 1.9rem; }
}