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

/* Fonte principal */
body {
  font-family: 'Poppins', sans-serif;
  background-color: #0B1D3A;
  color: #ffffff;
  line-height: 1.6;
}

/* Cabeçalho */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #0B1D3A;
  padding: 1rem 2rem;
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 2px solid #FF6A00;
}

.logo {
  font-size: 1.5rem;
  color: #FF6A00;
  font-weight: 600;
}

.menu {
  display: flex;
  gap: 1.5rem;
}

.menu a {
  color: #ffffff;
  text-decoration: none;
  font-weight: 300;
  transition: color 0.3s;
}

.menu a:hover {
  color: #FF6A00;
}

.menu-toggle {
  display: none;
  font-size: 1.5rem;
  color: #FF6A00;
  cursor: pointer;
}

/* Hero Section */
.hero {
  padding: 6rem 2rem 4rem;
  text-align: center;
  background-color: #0B1D3A;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: #FF6A00;
}

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

/* Portfólio */
.portfolio {
  padding: 4rem 2rem;
  background-color: #0B1D3A;
}

.portfolio h2 {
  text-align: center;
  color: #FF6A00;
  margin-bottom: 2rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.card {
  background-color: #142b4c;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 0 10px rgba(255, 106, 0, 0.2);
  transition: transform 0.3s;
}

.card:hover {
  transform: scale(1.03);
}

.card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  cursor: pointer;
}

.card h3 {
  color: #ffffff;
  padding: 1rem 1rem 0 1rem;
}

.card p {
  color: #ccc;
  padding: 0.5rem 1rem;
}

.card .btn {
  display: block;
  margin: 1rem;
  padding: 0.6rem;
  background-color: #FF6A00;
  color: #fff;
  text-align: center;
  border-radius: 8px;
  text-decoration: none;
  transition: background-color 0.3s;
}

.card .btn:hover {
  background-color: #e85d00;
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  z-index: 2000;
  padding-top: 60px;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(11, 29, 58, 0.95);
}

.modal-content {
  margin: auto;
  display: block;
  max-width: 80%;
  max-height: 80%;
  border: 4px solid #FF6A00;
  border-radius: 8px;
}

.close {
  position: absolute;
  top: 30px;
  right: 40px;
  color: #FF6A00;
  font-size: 40px;
  cursor: pointer;
}

/* Sobre */
.sobre {
  padding: 4rem 2rem;
  text-align: center;
  background-color: #142b4c;
}

.sobre h2 {
  color: #FF6A00;
  margin-bottom: 1rem;
}

.sobre p {
  max-width: 800px;
  margin: 0 auto;
  color: #ddd;
}

/* Contato */
.contato {
  padding: 4rem 2rem;
  text-align: center;
}

.contato h2 {
  color: #FF6A00;
  margin-bottom: 1rem;
}

.redes a {
  margin: 0 10px;
  text-decoration: none;
  color: #ffffff;
  background-color: #FF6A00;
  padding: 0.6rem 1.2rem;
  border-radius: 6px;
  display: inline-block;
  transition: background-color 0.3s;
}

.redes a:hover {
  background-color: #e85d00;
}

/* Rodapé */
footer {
  text-align: center;
  padding: 1rem;
  background-color: #0B1D3A;
  color: #777;
  font-size: 0.9rem;
  border-top: 1px solid #FF6A00;
}

/* Responsividade */
@media (max-width: 768px) {
  .menu {
    display: none;
    flex-direction: column;
    background-color: #0B1D3A;
    position: absolute;
    top: 70px;
    right: 20px;
    padding: 1rem;
    border: 1px solid #FF6A00;
  }

  .menu.active {
    display: flex;
  }

  .menu-toggle {
    display: block;
  }

  .hero h1 {
    font-size: 2rem;
  }
}