/* --- PÁGINA DE FAQ (SISTEMA DE CATEGORIAS) --- */

.faq-wrapper {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 60px;
    align-items: start;
}

/* Navegação Lateral */
.faq-nav {
    position: sticky;
    top: 120px;
}

.faq-nav h2 {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-violet);
    margin-bottom: 30px;
    opacity: 0.8;
}

.faq-category-btn {
    display: block;
    width: 100%;
    padding: 15px 20px;
    text-align: left;
    background: transparent;
    border: 1px solid transparent;
    color: rgba(255,255,255,0.5);
    border-radius: 12px;
    margin-bottom: 10px;
    transition: 0.3s;
    font-weight: 500;
    cursor: pointer;
}

.faq-category-btn:hover {
    color: #fff;
    background: rgba(255,255,255,0.02);
}

.faq-category-btn.active {
    background: rgba(0, 194, 238, 0.1);
    border-color: var(--accent-violet);
    color: var(--accent-violet);
}

/* Área das Perguntas */
.faq-content-section {
    display: none; /* Escondido por padrão */
}

.faq-content-section.active {
    display: block;
    animation: fadeIn 0.5s ease forwards;
}

.faq-item {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: 0.3s;
}

.faq-question {
    padding: 25px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: 16px;
}

.faq-item.active {
    border-color: var(--accent-violet);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 0 25px;
    opacity: 0;
}

.faq-item.active .faq-answer {
    max-height: 1000px;
    padding-bottom: 25px;
    opacity: 1;
}

.faq-answer p {
    font-size: 15px;
    line-height: 1.8;
    opacity: 0.7;
    margin-bottom: 15px;
}

.faq-answer strong { color: #fff; }

.faq-answer ul {
    margin: 15px 0;
    padding-left: 20px;
    opacity: 0.7;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}


/* =========================================
   PÁGINA FAQ (MOBILE)
   ========================================= */

@media (max-width: 992px) {
    /* 1. Empilha a Navegação e as Perguntas */
    .faq-wrapper { 
        grid-template-columns: 1fr !important; 
        gap: 30px !important;
    }
    
    .faq-nav { 
        position: static !important; /* Desliga o sticky do desktop */
    }
}

@media (max-width: 600px) {
    /* 1. A REGRA DE OURO: Respiro Lateral e Fim dos Buracos Brancos */
    .hero-interno .container,
    .section-padding {
        padding-left: 20px !important;
        padding-right: 20px !important;
    }

    .hero-interno {
        padding: 120px 0 30px !important; 
    }
    
    .section-padding {
        padding-top: 30px !important; 
        padding-bottom: 40px !important; 
    }

    /* 2. MENU DE CATEGORIAS: Estilo "Tags" (Igual aos Produtos) */
    .faq-nav h2 {
        display: none !important; /* Esconde a palavra "Categorias" para poupar espaço */
    }

    .faq-nav-list { 
        display: flex !important; 
        flex-wrap: wrap !important; /* Quebra as linhas em vez de criar scroll */
        justify-content: center !important; 
        gap: 10px !important; 
        padding-bottom: 25px !important; 
        
        /* Remove a sangria do scroll antigo */
        margin-left: 0 !important; 
        margin-right: 0 !important;
        overflow-x: visible !important;
    }

    .faq-category-btn { 
        white-space: normal !important; 
        width: auto !important; 
        padding: 10px 15px !important; 
        border-radius: 50px !important; 
        margin-bottom: 0 !important; 
        font-size: 13px !important;
        flex-grow: 1; 
        text-align: center;
        line-height: 1.3;
        
        /* A SOLUÇÃO: Dando formato físico ao botão inativo */
        background: rgba(255, 255, 255, 0.05) !important; 
        border: 1px solid var(--glass-border) !important;
        color: rgba(255, 255, 255, 0.7) !important;
    }
    
    .faq-category-btn.active {
        background: rgba(0, 194, 238, 0.1) !important;
        border-color: var(--accent-violet) !important;
        color: var(--accent-violet) !important;
    }

    /* Destaca o primeiro botão ocupando a linha inteira (opcional, como em produtos) */
    .faq-category-btn:first-child {
        width: 100% !important;
        flex-basis: 100% !important;
    }

    /* 3. CORREÇÃO DAS PERGUNTAS (Não vazar da tela) */
    .faq-item {
        border-radius: 12px !important;
        max-width: 100% !important; /* Trava de segurança extra */
    }

    .faq-question {
        padding: 20px 15px !important; 
        font-size: 14px !important; 
        line-height: 1.5;
        align-items: center !important; 
        gap: 15px; /* Empurra a seta para o lado de forma segura */
    }
    
    .faq-question span {
        margin-left: 0 !important; 
        flex-shrink: 0; /* IMPEDE a seta de ser espremida e sumir da tela */
    }

    /* 4. CORREÇÃO DAS RESPOSTAS (Fim do corte vertical) */
    .faq-answer {
        padding: 0 15px !important;
    }

    .faq-item.active .faq-answer {
        padding-bottom: 20px !important;
        max-height: 2500px !important; /* AUMENTADO: Garante que mesmo respostas enormes caibam inteiras no celular */
    }

    .faq-answer p, 
    .faq-answer ul li {
        font-size: 14px !important; 
        line-height: 1.6 !important;
    }
}