.header {
    background-color: #00335B;
    padding-block: 6px;
    padding-inline: 8%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-header {
    max-width: 110px;
}

/* NAV DESKTOP */
.nav-desktop ul {
    display: flex;
    flex-direction: row;
    gap: 60px;
    list-style: none;
}

.nav-desktop ul li a {
    color: #FFF;
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: 300;
}

/* BOTÃO ÁREA DO ALUNO */
.btn-area-aluno button {
    background-color: #FFF;
    color: #00335B;
    padding-block: 6px;
    padding-inline: 30px;
    border-radius: 20px;
    border: none;
    font-weight: bold;
    font-size: 1.1rem;
    cursor: pointer;
}

/* HAMBÚRGUER – escondido no desktop */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    padding: 4px;
    cursor: pointer;
}

.menu-toggle img {
    width: 28px;
    height: auto;
}

.nav-mobile {
    display: none;
}/* --------------------------- */
/* MOBILE  (até 768px)        */
/* --------------------------- */
@media (max-width: 768px) {

  .header {
    padding-inline: 1.5rem;
    padding-block: 10px;
  }

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

  /* some botão área do aluno */
  .btn-area-aluno {
    display: none;
  }

  /* ajusta logo */
  .logo-header {
    max-width: 95px;
  }

  /* mostra o hambúrguer */
  .menu-toggle {
    display: inline-flex;
    margin-left: auto;
  }

  /* ====== MENU MOBILE FULLSCREEN ====== */
  .nav-mobile {
    /* agora aparece (mas "fechado" visualmente) */
    display: flex;
    flex-direction: column;
    justify-content: top;
    align-items: center;
    gap: 2rem;
    padding-top: 5rem;
    position: fixed;
    inset: 0;              /* top:0; right:0; bottom:0; left:0 */
    width: 100%;
    min-width: 100vw;
    height: 100svh;
    max-height: 100vh;
    overflow-y: hidden;
    background-image: url("../assets/bg-mobile.webp");
    background-position: bottom;
    background-repeat: no-repeat;
    background-size: cover;
    z-index: 9999;

    opacity: 0;
    pointer-events: none;
    transform: translateX(100%);
    transition: opacity 0.3s ease, transform 0.3s ease;
  }

  .nav-mobile.active {
    opacity: 1;
    pointer-events: all;
    transform: translateX(0);
  }

  .nav-mobile ul {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
  }

  .nav-mobile ul li + li {
    margin-top: 1rem;
  }

  .nav-mobile a {
    color: #FFF;
    font-size: 1.6rem;
    font-weight: 400;
  }

  .btn-area-aluno-mobile button {
    background-color: #FFF;
    color: #00335B;
    padding-block: 8px;
    padding-inline: 40px;
    border-radius: 20px;
    border: none;
    font-weight: bold;
    font-size: 1.1rem;
    cursor: pointer;
  }

  .close-menu {
    position: absolute;
    top: 16px;
    right: 16px;
    font-size: 2.5rem;
    background: none;
    border: none;
    color: #FFF;
    cursor: pointer;
    font-weight: 300; 
  }
}