/* Estilos Globais */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    list-style: none;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: #fdf8f0;
    color: #0a2540;
    line-height: 1.6;
}

/* Animações */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Cabeçalho e Navegação */
.nav-header {
    width: 100%;
    padding: 20px 5%;
    background: rgba(253, 248, 240, 0.7);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #eaeaea;
    position: relative;
    z-index: 100; /* Garante que o cabeçalho fique sobre o conteúdo */
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.logo a {
    font-size: 2rem;
    font-weight: 700;
    color: #0a2540;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 25px;
}

.menu {
    display: flex;
    gap: 25px;
}

.menu a {
    color: #0a2540;
    font-size: 1rem;
    font-weight: 500;
    padding: 8px 12px;
    border-radius: 8px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.menu a:hover {
    background-color: #ff8c42;
    color: #fff;
}

.nav-buttons {
    display: flex;
    gap: 15px;
}

.btn-nav {
    padding: 10px 20px;
    border: 1px solid #ff8c42;
    border-radius: 8px;
    font-weight: 500;
    color: #ff8c42;
    transition: all 0.3s ease;
}

.btn-nav.active,
.btn-nav:not(.active):hover {
    background-color: #ff8c42;
    color: #fff;
}

/* Conteúdo Principal */
.main-container {
    flex-grow: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 5%;
}

/* Formulário de Login */
.login-form {
    width: 100%;
    max-width: 420px;
    background: #ffffff;
    border-radius: 15px;
    padding: 2.5rem;
    box-shadow: 0 10px 30px rgba(10, 37, 64, 0.1);
    border: 1px solid #eaeaea;
    animation: fadeIn 0.8s ease-out forwards;
}

.login-form .title {
    text-align: center;
    margin-bottom: 2rem;
}

.login-form h2 {
    font-size: 1.8rem;
    color: #0a2540;
}

.input-box {
    position: relative;
    margin-bottom: 1.5rem;
}

.input-box input {
    width: 100%;
    height: 52px;
    background-color: #f7f9fc;
    border: 1px solid #eaeaea;
    border-radius: 40px;
    padding: 0 20px;
    font-size: 1rem;
    color: #0a2540;
    outline: none;
    transition: border-color 0.3s ease;
}

.input-box input::placeholder {
    color: #525f7f;
}

.input-box input:focus {
    border-color: #ff8c42;
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    color: #525f7f;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.remember-me input {
    accent-color: #ff8c42;
}

.forgot-password {
    color: #525f7f;
    transition: color 0.3s ease;
}

.forgot-password:hover {
    color: #ff8c42;
    text-decoration: underline;
}

.btn-login {
    width: 100%;
    height: 52px;
    border: none;
    border-radius: 25px;
    background: #ff8c42;
    color: #fff;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: filter 0.3s ease, transform 0.2s ease;
}

.btn-login:hover {
    filter: brightness(0.95);
    transform: translateY(-2px);
}


/* Estilos do Menu Hambúrguer */
.hamburger-menu {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 2rem;
    height: 2rem;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 101; /* Z-index maior para ficar acima do menu full-screen */
}

.hamburger-menu .bar {
    width: 2rem;
    height: 0.25rem;
    background-color: #0a2540;
    border-radius: 10px;
    transition: all 0.3s linear;
}


/* Responsividade */
@media (max-width: 768px) {
    /* MUDANÇA PRINCIPAL AQUI */
    .nav-links {
        /* Define o menu como uma camada de tela cheia */
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw; /* 100% da largura da tela */
        height: 100vh; /* 100% da altura da tela */
        background-color: #fdf8f0;

        /* Centraliza os itens no meio da tela */
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        
        /* Esconde o menu por padrão com opacidade */
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.4s ease, visibility 0.4s ease;
        z-index: 100;
    }
    
    .nav-links.active {
        /* Mostra o menu quando ativo */
        opacity: 1;
        visibility: visible;
    }
    
    .menu {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem; /* Aumenta o espaçamento vertical */
    }

    .menu a {
        font-size: 1.5rem; /* Aumenta o tamanho da fonte dos links */
    }

    .nav-buttons {
        flex-direction: column;
        gap: 1.5rem; /* Aumenta o espaçamento vertical */
        margin-top: 2rem;
    }
    
    .hamburger-menu {
        display: flex; /* Mostra o botão no mobile */
    }

    /* Animação do ícone para "X" quando o menu está ativo */
    .hamburger-menu.active .bar:nth-child(2) {
        opacity: 0;
    }
    .hamburger-menu.active .bar:nth-child(1) {
        transform: translateY(11px) rotate(45deg);
    }
    .hamburger-menu.active .bar:nth-child(3) {
        transform: translateY(-11px) rotate(-45deg);
    }
    
    .login-form {
        padding: 2rem;
    }
}