/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

/* Cores */
:root {
  --verde-escuro: #1b5e20;
  --verde-claro: #4caf50;
  --cinza-claro: #f5f5f5;
  --branco: #ffffff;
  --preto: #222;
}

/* Cabeçalho */
header {
  background: var(--verde-escuro);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 50px;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

header .logo {
  height: 90px;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 25px;
}

nav ul li a {
  text-decoration: none;
  color: var(--branco);
  font-weight: bold;
  transition: color 0.3s;
}

nav ul li a:hover {
  color: var(--verde-claro);
}

/* Hero */
.hero {
  background: url("fundosite.png") center/cover no-repeat;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--branco);
  padding: 20px;
}

.hero-content {
  background: rgba(27, 94, 32, 0.7);
  padding: 40px 60px;
  border-radius: 15px;
  max-width: 800px;
}

.hero h1 {
  font-size: 3.2rem;
  font-weight: 700;
  margin-bottom: 20px;
  text-shadow: 3px 3px 10px rgba(0, 0, 0, 0.8);
  color: #fff;
}

.hero p {
  font-size: 1.4rem;
  margin-bottom: 25px;
  font-weight: 400;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);
  color: #f1f1f1;
}

/* Botão hero */
.hero a.btn {
  display: inline-block;
  padding: 12px 28px;
  background: var(--verde-claro);
  color: var(--branco);
  font-size: 1.1rem;
  font-weight: bold;
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.3s, transform 0.2s;
}

.hero a.btn:hover {
  background: #2e7d32;
  transform: scale(1.05);
}

/* Seções */
section {
  padding: 80px 60px;
}

section h2 {
  font-size: 2.2rem;
  color: var(--verde-escuro);
  margin-bottom: 40px;
  text-align: center;
}

/* Cards de Serviços */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
}

.card {
  background: var(--branco);
  padding: 30px 20px;
  border-radius: 12px;
  text-align: center;
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--verde-escuro);
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  transition: transform 0.3s, background 0.3s, box-shadow 0.3s;
  cursor: pointer;
}

.card:hover {
  transform: translateY(-10px);
  background: var(--verde-claro);
  color: var(--branco);
  box-shadow: 0 8px 16px rgba(0,0,0,0.2);
}

/* Contato */
.contato {
  background: var(--cinza-claro);
  text-align: center;
}

.contato p {
  margin: 10px 0;
  font-size: 1.1rem;
}

/* Rodapé */
footer {
  background: var(--verde-escuro);
  color: var(--branco);
  text-align: center;
  padding: 20px;
  margin-top: 30px;
}

/* Botão WhatsApp */
.whatsapp-btn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #25d366;
  border-radius: 50%;
  padding: 12px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.4);
  transition: transform 0.3s;
  z-index: 999;
}

.whatsapp-btn img {
  width: 45px;
  height: 45px;
}

.whatsapp-btn:hover {
  transform: scale(1.1);
}

/* Responsividade */
@media (max-width: 768px) {
  header {
    flex-direction: column;
    gap: 15px;
    padding: 15px;
  }

  nav ul {
    flex-direction: column;
    gap: 10px;
  }

  .hero h1 {
    font-size: 2.2rem;
  }

  .hero p {
    font-size: 1rem;
  }

  section {
    padding: 50px 20px;
  }
}
.hidden-on-mobile {

}

@media (max-width: 767px) {
  .hidden-on-mobile {
    display: none;
  }
}