/*=== NAVIGATION =================================*/
nav {
  display: flex;
  height: var(--nav-height);
  position: fixed;
  top: 0;
  width: 100vw;
  z-index: 100;
  transition: background 300ms;
}

nav .wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

nav.scroll {
  background: var(--primary-color);
}

nav button {
  background: none;
  border: none;
  cursor: pointer;
}

nav .menu,
nav .close-menu {
  position: fixed;
}

/*=== LOGO & ICONS COLOR ===========================*/
#navigation .logo path[fill] {
  fill: var(--primary-color);
}

#navigation.scroll .logo path[fill] {
  fill: white;
}

#navigation.scroll button.open-menu path[stroke] {
  stroke: white;
}

button.open-menu path[stroke] {
  stroke: var(--primary-color);
}

/*=== MENU-EXPANDED (Mobile Only) =================*/
body.menu-expanded {
  overflow: hidden;
}

body.menu-expanded > :not(nav) {
  visibility: hidden;
}

.menu,
.close-menu,
body.menu-expanded .open-menu {
  opacity: 0;
  visibility: hidden;
}

body.menu-expanded .menu,
body.menu-expanded .close-menu {
  opacity: 1;
  visibility: visible;
}

.menu {
  transform: translateY(100%);
  transition: transform 300ms;
}

body.menu-expanded .menu {
  top: 0;
  left: 0;
  background: var(--primary-color);
  width: 100vw;
  height: 100vh;
  padding-top: var(--nav-height);
  transform: translateY(0);
}

.menu ul:nth-child(1) {
  display: flex;
  flex-direction: column;
  gap: 4.8rem;
  margin-top: 6rem;
  font-weight: 700;
  font-size: 2.4rem;
  line-height: 3.1rem;
}

.menu ul li a {
  color: white;
  text-decoration: none;
}

.menu .button {
  background: white;
  color: var(--primary-color);
  border-radius: 4rem;
  font-weight: 700;
  font-size: 1.8rem;
  text-transform: uppercase;
  display: inline-block;
  padding: 1.6rem 3.2rem;
  margin-top: 4.8rem;
}

.menu .button:hover {
  background-color: var(--primary-color);
  color: white;
  filter: brightness(1.3);
}

body.menu-expanded .logo path {
  fill: white;
}

body.menu-expanded button path {
  stroke: white;
}

/*=== RESPONSIVO (Desktop Navigation) =============*/
@media (min-width: 1024px) {
  /* Reset de estilos Mobile no Desktop */
  nav#navigation .wrapper * {
    margin: 0;
    padding: 0;
    visibility: initial;
    display: initial;
    opacity: initial;
    flex-direction: initial;
    position: initial;
    font-size: initial;
    font-weight: initial;
    transform: initial;
    color: initial;
    background-color: initial;
    filter: initial;
  }

  nav#navigation .close-menu,
  nav#navigation .open-menu,
  nav#navigation .social-links {
    display: none;
  }

  nav#navigation .menu {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 60%;
  }

  nav#navigation .menu ul:nth-child(1) {
    display: flex;
    gap: 3.2rem;
  }

  nav#navigation .menu ul li a {
    color: var(--primary-color);
    opacity: 0.7;
    transition: opacity 0.4s;
    position: relative;
  }

  nav#navigation.scroll .menu ul li a {
    color: var(--brand-light-2);
    opacity: 0.6;
  }

  nav#navigation .menu li a.active,
  nav#navigation .menu li a:hover {
    opacity: 1;
    font-weight: 700;
  }

  /* Linha indicadora (Underline animado) */
  nav#navigation .menu li a::after {
    content: "";
    width: 0%;
    height: 2px;
    background-color: var(--primary-color);
    position: absolute;
    bottom: -2rem;
    left: -0.5rem;
    display: block;
    transition: width 0.2s;
  }

  nav#navigation.scroll .menu li a::after {
    background-color: white;
  }

  nav#navigation .menu li a.active::after,
  nav#navigation .menu li a:hover::after {
    width: calc(100% + 1rem);
  }

  /* Botão do Menu Desktop */
  nav#navigation .menu a.button {
    display: flex;
    padding: 1rem 2.4rem;
    border: 1px solid var(--primary-color);
    border-radius: 4rem;
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.4rem;
    text-transform: uppercase;
  }

  nav#navigation.scroll .menu a.button {
    border-color: white;
    color: white;
  }

  nav#navigation .menu a.button:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
  }

  nav#navigation.scroll .menu a.button:hover {
    background-color: var(--primary-color);
    filter: brightness(1.3);
    border: none;
  }
}