/* Menu Hamburger - Estilos Responsivos */

/* Botão Hamburger - Oculto por padrão (desktop) */
.hamburger {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
  margin-right: 10px;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background-color: var(--primary-color);
  margin: 5px 0;
  transition: all 0.3s ease;
  border-radius: 2px;
}

/* Animação do hamburger quando ativo */
.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(10px, 10px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Menu responsivo */
nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--nav-footer);
  padding: 0;
}

nav ul {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
}

/* Modo tablet e mobile (até 768px) */
@media (max-width: 767px) {
  .hamburger {
    display: flex;
  }

  nav ul {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background-color: var(--nav-footer);
    padding: 0;
    margin: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    z-index: 1000;
  }

  nav ul.active {
    max-height: 600px;
  }

  nav li {
    width: 100%;
    text-align: center;
    border-bottom: 1px solid rgba(97, 218, 251, 0.1);
  }

  nav li:last-child {
    border-bottom: none;
  }

  nav a {
    display: block;
    padding: 16px 18px;
    width: 100%;
  }

  nav a:hover {
    background-color: var(--nav-hover);
    border-radius: 0;
  }

  nav {
    position: relative;
  }
}

/* Modo mobile pequeno (até 480px) */
@media (max-width: 480px) {
  .hamburger {
    padding: 8px;
    margin-right: 5px;
  }

  .hamburger span {
    width: 22px;
    height: 2.5px;
    margin: 4px 0;
  }

  nav a {
    padding: 14px 14px;
    font-size: 0.95rem;
  }
}

/* Desktop (acima de 768px) */
@media (min-width: 769px) {
  nav {
    justify-content: center;
  }

  nav ul {
    display: flex !important;
    max-height: none !important;
    position: static;
  }

  .hamburger {
    display: none !important;
  }
}