:root {
  --primary-color: #337357;
  --secondary-color: #5CB338;
  --accent-color: #ECE852;
  --light-color: #A9B388;
  --dark-color: #5F6F52;
  --gradient-primary: linear-gradient(135deg, #5CB338 0%, #337357 100%);
  --hover-color: #2A5E47;
  --background-color: #FEFAE0;
  --text-color: #337357;
  --border-color: rgba(236, 232, 82, 0.2);
  --divider-color: rgba(51, 115, 87, 0.1);
  --shadow-color: rgba(51, 115, 87, 0.12);
  --highlight-color: #FFC145;
  --main-font: 'Playfair Display', sans-serif;
  --alt-font: 'Poppins', serif;
}

/* Neumorphism styles */
.neomorphic {
  background: var(--light-color);
  box-shadow: 14px 14px 28px rgba(51, 115, 87, 0.1), -14px -14px 28px rgba(255, 255, 255, 0.8);
  border-radius: 22px;
}

.neomorphic-inset {
  background: var(--light-color);
  box-shadow: inset 7px 7px 14px rgba(51, 115, 87, 0.1), inset -7px -7px 14px rgba(255, 255, 255, 0.8);
  border-radius: 18px;
}

/* Header responsive */
.header-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.4rem 2rem;
  background: var(--background-color);
  box-shadow: 0 5px 18px var(--shadow-color);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.7rem;
  cursor: pointer;
  color: var(--primary-color);
}

.nav-menu {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 2.4rem;
}

.nav-menu a {
  text-decoration: none;
  color: var(--text-color);
  font-weight: 500;
  font-size: 1.08rem;
  transition: color 0.3s ease;
}

.nav-menu a:hover {
  color: var(--accent-color);
}

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .header-nav {
    flex-direction: column;
  }

  .logo {
    order: 1;
  }

  .nav-menu {
    display: none;
    flex-direction: column;
    width: 100%;
    order: 2;
    margin-top: 1.4rem;
    gap: 1.4rem;
  }

  .nav-toggle:checked~.nav-menu,
  .nav-menu:target {
    display: flex;
  }
}

/* Footer responsive */
.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2.4rem;
  background: var(--dark-color);
  color: #fff;
}

.footer-links {
  display: flex;
  list-style: none;
  gap: 2.4rem;
  margin: 0;
  padding: 0;
}

.footer-links a {
  color: #fff;
  text-decoration: none;
  opacity: 0.84;
  transition: opacity 0.3s ease;
  font-size: 1.04rem;
}

.footer-links a:hover {
  opacity: 1;
  color: var(--highlight-color);
}

@media (max-width: 768px) {
  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  .footer-links {
    flex-direction: column;
    gap: 1.1rem;
    margin-top: 1.4rem;
  }
}

footer img[alt="logo"] {
  filter: brightness(0) invert(1);
}