:root {
  --green: #2f8f58;
  --green-dark: #1f6b40;
  --green-light: #eaf7ee;
  --text: #183124;
  --muted: #587066;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Helvetica, sans-serif;
  font-size: 18px;
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover,
a:focus-visible {
  font-weight: 700;
}

.container {
  width: min(1120px, calc(100% - 2rem));
  max-width: 1120px;
  margin: 0 auto;
}

.site-header {
  background: var(--white);
  border-bottom: 1px solid #e6efe9;
  position: sticky;
  top: 0;
  z-index: 10;
}

.nav-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.brand {
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--green-dark);
}

.nav-links {
  display: flex;
  gap: 1.2rem;
  color: var(--muted);
  font-size: 1rem;
}

.nav-links a {
  padding: 0.35rem 0.45rem;
}

.hero {
  background: linear-gradient(135deg, var(--green-light), var(--white));
  padding: 5.5rem 0;
}

.hero-content {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 2rem;
  align-items: center;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--green);
  margin-bottom: 0.5rem;
}

h1,
h2,
h3 {
  line-height: 1.25;
}

h2 {
  font-size: 1.8rem;
}

h3 {
  font-size: 1.25rem;
}

.hero h1 {
  font-size: clamp(2.3rem, 4vw, 3.4rem);
  margin: 0 0 1.1rem;
}

.hero p {
  font-size: 1.05rem;
  max-width: 65ch;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  margin-top: 1.75rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 1rem 1.25rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1rem;
  min-height: 48px;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.12);
}

.btn-primary {
  background: var(--green);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--green-dark);
}

.btn-secondary {
  background: transparent;
  border: 1px solid var(--green);
  color: var(--green-dark);
}

.hero-card,
.info-box,
.contact-form,
.card {
  background: var(--white);
  border: 1px solid #e2ece6;
  border-radius: 20px;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.06);
}

.hero-card {
  padding: 1.6rem;
}

.section {
  padding: 4.5rem 0;
}

.section-alt {
  background: #f7fcf8;
}

.section-heading {
  text-align: center;
  margin-bottom: 2rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.card {
  padding: 1.6rem;
}

.split-section {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: start;
}

.info-box {
  padding: 1.6rem;
}

.page-content {
  padding: 3rem 0 4rem;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

.contact-form {
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.contact-form label {
  font-weight: 600;
}

.contact-form input,
.contact-form textarea {
  padding: 0.95rem 1rem;
  border: 1px solid #cdd9d1;
  border-radius: 12px;
  font: inherit;
  font-size: 1rem;
  min-height: 48px;
}

.site-footer {
  background: var(--green-dark);
  color: var(--white);
  padding: 1.4rem 0;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.footer-links {
  display: flex;
  gap: 1rem;
}

@media (max-width: 780px) {
  .hero-content,
  .split-section,
  .contact-layout,
  .card-grid {
    grid-template-columns: 1fr;
  }

  .nav-bar,
  .footer-content {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-links {
    flex-wrap: wrap;
    gap: 0.8rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }
}