:root {
  --cor-primaria: #2e2e38;
  --cor-secundaria: #f2f2f2;
  --cor-destaque: #3d8df3;
  --cor-texto: #333;
  --cor-fundo: #ffffff;
  --cor-cta: #ff5757;
  --cor-cta-hover: #547560;
  --cor-verde-claro: #e7edde;
  --cor-verde-escuro: #81b695;
}

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

body {
  font-family: 'Quicksand', sans-serif;
  font-size: 16px;
  background-color: var(--cor-fundo);
  color: var(--cor-texto);
  line-height: 1.6;
}

.header {
  background-color: var(--cor-fundo);
  padding: 0;
  text-align: left;
}

.logo img, .logo-alanis img {
  height: 150px;
}

.logo-alanis img {
  height: 250px;
}


.navbar {
  background-color: var(--cor-primaria);
  display: flex;
  justify-content: center;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 2rem;
  padding: 1rem;
}

.nav-links a {
  color: white;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: var(--cor-destaque);
}

.hero {
  background: var(--cor-verde-claro);
  padding: 60px 20px;
  text-align: center;
}

.hero h1 {
  font-size: 2.5rem;
  color: var(--cor-primaria);
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

.cta-button {
  background-color: var(--cor-verde-escuro);
  color: white;
  padding: 0.8rem 2rem;
  border: none;
  border-radius: 8px;
  font-weight: bold;
  text-decoration: none;
  transition: background-color 0.3s;
}

.cta-button:hover {
  background-color: var(--cor-cta-hover);
}

.section {
  padding: 60px 20px;
}

.section-internal {
  max-width: 1100px;
  margin: 0 auto;
}

.section h2 {
  font-size: 2rem;
  margin-bottom: 2rem;
  color: var(--cor-primaria);
  text-align: center;
}

.cards {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: center;
}

.card {
  background-color: var(--cor-secundaria);
  padding: 20px;
  border-radius: 10px;
  width: 250px;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.card h3 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
  color: var(--cor-primaria);
}

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

ul {
  list-style: disc;
  margin-left: 40px;
  margin-top: 10px;
}

ul li {
  margin-bottom: 0.5rem;
}

.section.destaque {
  background-color: var(--cor-primaria);
  color: white;
  text-align: center;
}
.section.destaque h2 {
  color: white;
}

.section.planos {
  text-align: center;
}

.section.teste img {
  width: 400px;
  text-align: center;
  display: block;
  margin: 0 auto;
}


.footer {
  background-color: var(--cor-primaria);
  color: white;
  padding: 2rem 0;
  text-align: center;
}

.logo-wrapper {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 1rem;
}

.logo-social img {
  width: 40px;
  filter: invert(1);
}

@media (max-width: 768px) {
  .cards {
    flex-direction: column;
    align-items: center;
  }

  .nav-links {
    flex-direction: column;
    gap: 1rem;
  }
}