:root {
  --bg: #faf6ef;
  --surface: #ffffff;
  --text: #2a2520;
  --text-soft: #6b6258;
  --accent: #1f6f5c;
  --accent-soft: #e6f0ec;
  --border: #e7ddd0;
  --radius: 18px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", "Tahoma", "Amiri", serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.8;
}

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

/* Hero */
.hero {
  background: linear-gradient(160deg, #1f6f5c 0%, #14503f 100%);
  color: #fff;
  padding-bottom: 64px;
}
.hero.compact { padding-bottom: 32px; }

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  max-width: 1040px;
  margin: 0 auto;
}
.brand { font-size: 1.4rem; font-weight: 800; color: #fff; }
.nav-links a { color: #e6f0ec; margin-inline-start: 18px; font-weight: 600; }
.nav-links a:hover { color: #fff; }

.hero-content {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
  padding: 40px 24px 0;
}
.hero-content h1 { font-size: 3rem; margin: 0 0 12px; }
.subtitle { font-size: 1.15rem; color: #d8e8e2; margin: 0 0 20px; }
.lead { font-size: 1.1rem; color: #eef6f3; }

.cta {
  display: inline-block;
  margin-top: 24px;
  background: #fff;
  color: var(--accent);
  font-weight: 800;
  padding: 14px 34px;
  border-radius: 40px;
  box-shadow: var(--shadow);
}
.cta:hover { text-decoration: none; transform: translateY(-2px); }

/* Features */
.features { max-width: 1040px; margin: 0 auto; padding: 64px 24px; }
.features h2 { text-align: center; font-size: 2rem; margin-bottom: 36px; }
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
}
.card h3 { margin: 0 0 10px; color: var(--accent); }
.card p { margin: 0; color: var(--text-soft); }

/* Content pages */
.content { max-width: 800px; margin: 0 auto; padding: 48px 24px; }
.card-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
  margin-bottom: 24px;
}
.card-block h2 { color: var(--accent); margin-top: 0; }
.card-block h3 { margin-bottom: 4px; }
.email { font-weight: 700; }

/* Footer */
.footer {
  text-align: center;
  padding: 40px 24px;
  color: var(--text-soft);
  border-top: 1px solid var(--border);
}
.footer .links a { margin: 0 6px; }
.copy { font-size: 0.9rem; opacity: 0.8; }

@media (max-width: 600px) {
  .hero-content h1 { font-size: 2.2rem; }
  .nav { flex-direction: column; gap: 12px; }
}