/* Hamburger Menu Styles */

/* Botão Hambúrguer */
.hamburger-btn {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1100;
  position: relative;
  width: 40px;
  height: 40px;
  justify-content: center;
  align-items: center;
  border-radius: 4px;
  transition: all 0.3s ease;
}

.hamburger-btn:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.hamburger-btn:focus {
  outline: none;
}

.hamburger-line {
  width: 25px;
  height: 3px;
  background-color: var(--light-gray);
  margin: 2px 0;
  transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
  border-radius: 2px;
  transform-origin: center;
}

/* Animações do hambúrguer quando ativo */
.hamburger-btn.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
  background-color: var(--orange);
}

.hamburger-btn.active .hamburger-line:nth-child(2) {
  opacity: 0;
  transform: scale(0);
}

.hamburger-btn.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
  background-color: var(--orange);
}

/* Overlay do menu mobile */
.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  backdrop-filter: blur(5px);
}

.mobile-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Container do menu mobile */
.mobile-menu-container {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 400px;
  height: 100vh;
  background: linear-gradient(
    135deg,
    rgba(52, 52, 63, 0.98),
    rgba(74, 74, 84, 0.98)
  );
  backdrop-filter: blur(20px);
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  z-index: 1050;
  transition: right 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  display: flex;
  flex-direction: column;
  padding: 2rem;
  box-shadow: -5px 0 20px rgba(0, 0, 0, 0.3);
}

.mobile-menu-container.active {
  right: 0;
}

/* Header do menu mobile */
.mobile-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 3rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-menu-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.mobile-menu-logo .logo-text-som,
.mobile-menu-logo .logo-text-set {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--light-gray);
}

.mobile-menu-logo .logo-icon {
  width: 2rem;
  height: 2rem;
}

.mobile-close-btn {
  background: none;
  border: none;
  color: var(--light-gray);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 4px;
  transition: all 0.3s ease;
  z-index: 1100;
}

.mobile-close-btn:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--orange);
}

/* Lista de navegação mobile */
.mobile-nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.mobile-nav-item {
  opacity: 0;
  transform: translateX(30px);
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.mobile-menu-container.active .mobile-nav-item {
  opacity: 1;
  transform: translateX(0);
}

.mobile-menu-container.active .mobile-nav-item:nth-child(1) {
  transition-delay: 0.1s;
}

.mobile-menu-container.active .mobile-nav-item:nth-child(2) {
  transition-delay: 0.2s;
}

.mobile-menu-container.active .mobile-nav-item:nth-child(3) {
  transition-delay: 0.3s;
}

.mobile-menu-container.active .mobile-nav-item:nth-child(4) {
  transition-delay: 0.4s;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  color: var(--light-gray);
  text-decoration: none;
  font-size: 1.3rem;
  font-weight: 500;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.mobile-nav-link::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1.5rem;
  height: 1.5rem;
  opacity: 0;
  transition: all 0.3s ease;
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
}

/* Ícones específicos para cada link */
.mobile-nav-link[href="index.html"]::before,
.mobile-nav-link[href*="index"]::before {
  content: "\f015"; /* home icon */
}

.mobile-nav-link[href="about.html"]::before,
.mobile-nav-link[href*="about"]::before {
  content: "\f05a"; /* info-circle icon */
}

.mobile-nav-link[href="contact.html"]::before,
.mobile-nav-link[href*="contact"]::before {
  content: "\f0e0"; /* envelope icon */
}

.mobile-nav-link:hover::before,
.mobile-nav-link.active::before {
  opacity: 1;
}

.mobile-nav-link:hover {
  color: var(--orange);
  padding-left: 2.5rem;
}

.mobile-nav-link.active {
  color: var(--orange);
  font-weight: 600;
  padding-left: 2.5rem;
}

/* Footer do menu mobile */
.mobile-menu-footer {
  margin-top: auto;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.mobile-contact-info {
  color: var(--light-gray);
  font-size: 0.9rem;
  opacity: 0.8;
}

/* Media Queries */
@media (max-width: 768px) {
  .hamburger-btn {
    display: flex;
  }

  /* Esconder o menu desktop */
  .nav-menu {
    display: none;
  }
}

@media (max-width: 480px) {
  .mobile-menu-container {
    width: 100%;
    max-width: none;
  }

  .mobile-nav-link {
    font-size: 1.2rem;
  }
}

/* Animações adicionais para acessibilidade */
@media (prefers-reduced-motion: reduce) {
  .hamburger-line,
  .mobile-menu-overlay,
  .mobile-menu-container,
  .mobile-nav-item,
  .mobile-nav-link,
  .mobile-close-btn {
    transition: none;
  }

  .mobile-nav-item {
    opacity: 1;
    transform: none;
  }
}

/* Estados de foco para acessibilidade - outline removido */
.mobile-nav-link:focus {
  outline: none;
}

.mobile-close-btn:focus {
  outline: none;
}