:root {
  --bg: #f4f3ee;
  --surface: #ffffff;
  --text: #243126;
  --muted: #545e46;
  --accent: #545e46;
  --accent-soft: #e8e4dc;
  --border: rgba(0, 0, 0, 0.06);
  --shadow: 0 12px 48px rgba(36, 49, 38, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Helvetica Neue', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-size: 16px;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.shell {
  max-width: 920px;
  margin: 0 auto;
  padding: 0 20px 64px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0 12px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(145deg, #6b7d5a, #545e46);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.04em;
}

.brand-text strong {
  display: block;
  font-size: 18px;
  line-height: 1.2;
}

.brand-text span {
  display: block;
  font-size: 12px;
  color: var(--muted);
}

.topnav a {
  margin-left: 18px;
  font-size: 14px;
  color: var(--muted);
}

.hero {
  margin-top: 12px;
  padding: 40px 32px;
  border-radius: 20px;
  background:
    radial-gradient(circle at top right, rgba(107, 125, 90, 0.18), transparent 42%),
    var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.hero h1 {
  margin: 0 0 10px;
  font-size: clamp(28px, 5vw, 40px);
  line-height: 1.25;
}

.hero .tagline {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 17px;
}

.hero .legal-name {
  display: inline-block;
  margin-bottom: 22px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--muted);
  font-size: 13px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-secondary {
  background: #fff;
  color: var(--accent);
  border: 1px solid rgba(84, 94, 70, 0.22);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px 20px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.04);
}

.card h2 {
  margin: 0 0 10px;
  font-size: 18px;
}

.card p,
.card li {
  margin: 0;
  color: #3a4038;
  font-size: 15px;
}

.card ul {
  margin: 0;
  padding-left: 1.1em;
}

.section-title {
  margin: 34px 0 14px;
  font-size: 22px;
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.contact-list li {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

.contact-list li:last-child {
  border-bottom: none;
}

.contact-list strong {
  display: inline-block;
  min-width: 4.5em;
  color: var(--muted);
  font-weight: 600;
}

.footer {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 13px;
}

.footer-links {
  margin-bottom: 10px;
}

.footer-links a {
  margin-right: 16px;
}

@media (max-width: 640px) {
  .topbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .topnav a {
    margin-left: 0;
    margin-right: 14px;
  }

  .hero {
    padding: 28px 20px;
  }
}