/* RESET BÁSICO */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, Helvetica, sans-serif;
}

/* BASE */
body {
  background: #fff;
  color: #000;
  line-height: 1.6;
}

/* CONTAINER CENTRAL */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* HEADER */
.header {
  border-bottom: 1px solid #000;
  padding: 20px 0;
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  height: 50px;
}

/* MENU */
.nav a {
  margin-left: 20px;
  text-decoration: none;
  color: #000;
  font-size: 14px;
}

.nav a:hover {
  text-decoration: underline;
}

/* BOTÕES */
.btn {
  border: 1px solid #000;
  padding: 8px 14px;
  text-decoration: none;
  color: #000;
  font-size: 14px;
}

.btn.primary {
  background: #000;
  color: #fff;
}

/* HERO */
.hero {
  text-align: center;
  padding: 80px 0;
}

.hero h1 {
  font-size: 32px;
  margin-bottom: 15px;
}

.hero p {
  max-width: 600px;
  margin: 0 auto 20px;
  font-size: 15px;
}

/* SEÇÕES */
.section {
  padding: 60px 0;
}

.section.light {
  background: #f5f5f5;
}

/* GRID */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
}

/* CARDS */
.card {
  border: 1px solid #000;
  padding: 25px 20px;
  text-align: center;
}

.card h3 {
  font-size: 18px;
  margin-bottom: 10px;
}

.card p {
  font-size: 14px;
  margin-bottom: 8px;
}

/* INFO / CONTATO ABAIXO DO TEXTO */
.card .contact,
.card .info,
.card .details {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  color: #555;
  font-weight: bold;
}

/* TEXTO PADRÃO */
p {
  margin-bottom: 10px;
}

/* VÍDEO */
iframe {
  width: 100%;
  height: 300px;
  border: none;
}

/* CTA */
.cta {
  background: #000;
  color: #fff;
  text-align: center;
  padding: 60px 20px;
}

.cta h2 {
  margin-bottom: 15px;
}

.cta p {
  margin-bottom: 20px;
  font-size: 15px;
}

.cta .btn {
  border-color: #fff;
  color: #fff;
}

/* FOOTER */
.footer {
  border-top: 1px solid #000;
  text-align: center;
  padding: 20px;
  font-size: 14px;
}

.footer p {
  margin-bottom: 6px;
}

.footer .contact {
  font-size: 13px;
  color: #444;
}

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

  .nav a {
    margin: 0 10px;
  }

  .grid-2,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 26px;
  }
}