* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Poppins', sans-serif;
  background: #f0f7f2;
  color: #2a4d2a;
  min-height: 100vh;
  font-size: 1.05em;
  line-height: 1.8;
}

header {
  background-color: transparent;
  color: white;
  padding: 15px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  transition: background-color 0.4s ease, box-shadow 0.4s ease;
}

header.scrolled {
  background-color: #3a7d44;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.logo {
  font-size: 1.8em;
  font-weight: 700;
  letter-spacing: 2px;
  display: flex;
  align-items: center;
  gap: 8px;
  user-select: none;
}

.logo::before {
  content: "🍃";
  font-size: 1.5em;
}

.hamburguer {
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 25px;
  z-index: 1101;
}

.bar {
  background-color: white;
  height: 4px;
  border-radius: 2px;
  transition: all 0.3s ease;
}

.hamburguer.open .bar:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.hamburguer.open .bar:nth-child(2) {
  opacity: 0;
}

.hamburguer.open .bar:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

#overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.4);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  z-index: 999;
}

#overlay.active {
  opacity: 1;
}

nav {
  position: fixed;
  top: 0;
  right: -270px;
  width: 270px;
  height: 100%;
  background-color: #2e6c2e;
  padding-top: 80px;
  transition: right 0.3s ease;
  z-index: 1100;
  border-top-left-radius: 8px;
  border-bottom-left-radius: 8px;
}

nav.open {
  right: 0;
}

nav ul {
  list-style: none;
}

nav ul li {
  margin-bottom: 20px;
  padding-left: 24px;
}

nav ul li a {
  text-decoration: none;
  color: #e0f0d9;
  font-weight: 600;
  font-size: 1.1em;
  display: flex;
  gap: 12px;
}

nav ul li a:hover {
  color: #b9e4a3;
}

nav ul li a::before {
  content: "•";
  font-weight: bold;
  color: #a3d977;
  font-size: 1.3em;
}

/* Main Content */
main {
  padding: 100px 20px 60px;
  max-width: 1000px;
  margin: 0 auto;
}

h1 {
  color: #2a4d2a;
  font-size: 2.8em;
  margin-bottom: 0.5em;
}

h2 {
  margin-top: 2em;
  margin-bottom: 0.6em;
  color: #3a7d44;
  font-size: 1.8em;
}

p {
  color: #355e35;
  margin-bottom: 1em;
}

.cta-btn {
  display: inline-block;
  margin-top: 20px;
  background-color: #3a7d44;
  color: white;
  padding: 12px 24px;
  border-radius: 6px;
  font-weight: bold;
  text-decoration: none;
  transition: background-color 0.3s ease;
}

.cta-btn:hover {
  background-color: #2e6c2e;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-top: 1.2em;
}

.feature-card {
  background-color: #ffffff;
  border-left: 5px solid #a3d977;
  padding: 15px 20px;
  border-radius: 8px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
  transition: transform 0.2s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
}

.feature-card span {
  font-size: 1.8em;
  display: block;
  margin-bottom: 8px;
}

/* Footer */
footer {
  background-color: #3a7d44;
  color: #d7e8ce;
  text-align: center;
  padding: 20px 10px;
  font-size: 0.9em;
  margin-top: 40px;
}

@media (min-width: 768px) {
  .hamburguer {
    display: none;
  }

  nav {
    position: static;
    width: auto;
    height: auto;
    background: none;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    transition: none;
    border-radius: 0;
  }

  nav ul {
    display: flex;
    gap: 30px;
  }

  nav ul li {
    padding-left: 0;
    margin-bottom: 0;
  }

  nav ul li a {
    color: white;
    font-weight: 500;
    font-size: 1em;
  }

  nav ul li a::before {
    display: none;
  }

  #overlay {
    display: none;
  }
}