body {
  font-family: 'Montserrat', Arial, sans-serif;
  margin: 0;
  background: #f7faf7;
  color: #222;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

.header {
  background: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 0;
}
.logo {
  font-size: 2rem;
  font-weight: 700;
  color: #40916c;
  letter-spacing: 2px;
}
.nav-list {
  list-style: none;
  display: flex;
  gap: 2rem;
  margin: 0;
}
.nav-list a {
  text-decoration: none;
  color: #222;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-list a:hover {
  color: #40916c;
}

.hero-section {
  background: linear-gradient(90deg, #b7e4c7 0%, #74c69d 100%);
  color: #1b4332;
  padding: 4rem 0 3rem 0;
}
.hero-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2rem;
}
.hero-text {
  flex: 1 1 350px;
}
.hero-text h1 {
  font-size: 2.5rem;
  margin-bottom: 1.2rem;
}
.hero-text p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
}
.cta-btn {
  background: #40916c;
  color: #fff;
  padding: 0.9rem 2rem;
  border: none;
  border-radius: 30px;
  font-size: 1.1rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(64,145,108,0.08);
}
.cta-btn:hover {
  background: #1b4332;
}
.hero-img img {
  width: 350px;
  border-radius: 18px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}

.about-section {
  background: #e9f5ec;
  padding: 4rem 0 3rem 0;
}
.about-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2rem;
}
.about-img img {
  width: 320px;
  border-radius: 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.about-text {
  flex: 1 1 350px;
}
.about-text h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}
.about-features {
  margin-top: 1.5rem;
  padding-left: 1.2rem;
}
.about-features li {
  margin-bottom: 0.7rem;
  font-size: 1.1rem;
}

.products-section {
  background: #fff;
  padding: 4rem 0 3rem 0;
}
.products-section h2 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 2.5rem;
}
.product-list {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
}
.product-item {
  background: #f7faf7;
  border-radius: 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  padding: 2rem 1.5rem;
  flex: 1 1 260px;
  max-width: 340px;
  text-align: center;
  transition: box-shadow 0.2s, transform 0.2s;
}
.product-item:hover {
  box-shadow: 0 6px 24px rgba(64,145,108,0.13);
  transform: translateY(-6px) scale(1.03);
}
.product-item img {
  width: 100%;
  max-width: 180px;
  margin-bottom: 1.2rem;
  border-radius: 12px;
}
.product-item h3 {
  margin-bottom: 0.7rem;
  color: #40916c;
}

.get-involved-section {
  background: #e9f5ec;
  padding: 4rem 0 3rem 0;
}
.get-involved-section h2 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 2.5rem;
}
.involved-list {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
}
.involved-item {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  padding: 2rem 1.5rem;
  flex: 1 1 220px;
  max-width: 300px;
  text-align: center;
  transition: box-shadow 0.2s, transform 0.2s;
}
.involved-item:hover {
  box-shadow: 0 6px 24px rgba(64,145,108,0.13);
  transform: translateY(-6px) scale(1.03);
}

.contact-section {
  background: #fff;
  padding: 4rem 0 3rem 0;
}
.contact-content {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  align-items: flex-start;
  justify-content: center;
}
.contact-info {
  flex: 1 1 260px;
  font-size: 1.1rem;
  color: #222;
}
.contact-form {
  flex: 1 1 320px;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.contact-form input,
.contact-form textarea {
  padding: 0.9rem 1rem;
  border: 1px solid #b7e4c7;
  border-radius: 8px;
  font-size: 1rem;
  resize: vertical;
}
.contact-form button {
  background: #40916c;
  color: #fff;
  border: none;
  padding: 1rem 0;
  border-radius: 30px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}
.contact-form button:hover {
  background: #1b4332;
}

.footer {
  background: #40916c;
  color: #fff;
  text-align: center;
  padding: 2rem 0 1rem 0;
  font-size: 1.1rem;
  margin-top: 0;
}

@media (max-width: 900px) {
  .hero-content, .about-content, .contact-content {
    flex-direction: column;
    text-align: center;
  }
  .about-img img, .hero-img img {
    margin: 0 auto 2rem auto;
  }
  .product-list, .involved-list {
    flex-direction: column;
    align-items: center;
  }
}