* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}


.top-banner {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: #3ca768; 
  color: rgb(2, 0, 0);
  text-align: center;
  padding: 8px 0;
  font-weight: 600;
  font-size: 1rem;
  z-index: 9999;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}


body {
  padding-top: 38px; 
  background-color: #fff;
  color: #154734;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

header {
  background: #000000;
  padding: 5px 40px;  
  color: white;
  text-align: center;
  font-weight: bold;
  font-size: 1.8rem;
  letter-spacing: 2px;
  box-shadow: 0 3px 5px rgba(0,0,0,0.1);
  display: flex;
  justify-content: center;
  align-items: center;
  height: 120px;
  box-sizing: border-box;
}

header img {
  height: 200px;
  object-fit: contain;
}

main {
  flex: 1;
  padding: 40px 20px;
  max-width: 900px;
  margin: 0 auto;
  background-color: #ffffff;
}

.hero {
  text-align: center;
  margin-bottom: 40px;
}

.hero h1 {
  font-size: 2.8rem;
  margin-bottom: 15px;
}

.hero p {
  font-size: 1.2rem;
  color: #3e7d44;
}

.btn-contact {
  display: inline-block;
  margin-top: 25px;
  background-color: lch(26.49% 22.96 163.28);
  color: white;
  padding: 12px 25px;
  font-size: 1.1rem;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.3s ease;
}

.btn-contact:hover {
  background-color: #1abc9c;
  color: #fff;
}

section.services {
  margin-top: 60px;
}

section.services h2 {
  color: #154734;
  margin-bottom: 25px;
  text-align: center;
  font-size: 2rem;
}

.service-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 25px;
}

.service-item {
  background-color: #e9f7ef;
  border: 2px solid #2ecc71;
  border-radius: 10px;
  padding: 20px;
  width: 250px;
  text-align: center;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.service-item h3 {
  margin-bottom: 12px;
  color: #2c662d;
}

section.contact {
  margin-top: 60px;
  background-color: #e9f7ef;
  border: 2px solid #000000;
  border-radius: 10px;
  padding: 25px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  color: #154734;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

section.contact h2 {
  text-align: center;
  margin-bottom: 20px;
  font-size: 2rem;
  color: #154734;
}

section.contact p {
  margin: 12px 0;
  font-size: 1.1rem;
  line-height: 1.4;
}

footer {
  background-color: #000000;
  color: white;
  text-align: center;
  padding: 15px 20px;
  font-size: 0.9rem;
}

/* Responsivo */
@media (max-width: 600px) {
  header {
    height: auto;
    padding: 10px 20px;
  }

  header img {
    height: 120px;
  }

  .service-list {
    flex-direction: column;
    align-items: center;
  }

  .service-item {
    width: 90%;
  }

  section.contact {
    width: 90%;
  }
}