:root {
    --bege-claro: #D4C9BD;
    --bege-rosado: #EDE4DA;
    --bege-escuro: #B5A795;
    --marrom-claro: #A06F53;
    --terracota: #A56250;
    --marrom-escuro: #8C6A5A;
    --marrom-sombra: #2E1B10;
    --branco: #F8F8F8;
    --transparente: rgba(255, 255, 255, 0.1);
    --success: #4CAF50;
}

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;700&family=Open+Sans:wght@300;400;600&display=swap');

body {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.6;
    color: var(--bege-rosado);
    background: url(https://images.unsplash.com/photo-1558769132-cb1aea458c5e?ixlib=rb-1.2.1&auto=format&fit=crop&w=1374&q=80) no-repeat center center fixed;
    background-size: cover;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    margin: 0;
    padding: 20px;
}

.faq-container {
    background-color: rgba(41, 27, 9, 0.85);
    backdrop-filter: blur(8px);
    max-width: 800px;
    margin: 40px auto;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
    border: 1px solid var(--bege-claro);
}

.faq-container h1 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    text-align: center;
    color: var(--branco);
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--bege-claro);
    letter-spacing: 0.5px;
    text-shadow: 2px 2px 5px rgba(0,0,0,0.3);
}

.search-box {
    display: flex;
    margin-bottom: 30px;
}

#faq-search {
    flex: 1;
    padding: 12px 20px;
    border: 1px solid var(--bege-claro);
    border-radius: 4px 0 0 4px;
    font-size: 16px;
    color: var(--branco);
    background-color: rgba(255, 255, 255, 0.1);
    transition: all 0.3s;
}

#faq-search:focus {
    outline: none;
    border-color: var(--terracota);
    background-color: rgba(255, 255, 255, 0.15);
}

#search-btn {
    padding: 12px 25px;
    background-color: var(--terracota);
    color: var(--branco);
    border: none;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 600;
    letter-spacing: 0.5px;
}

#search-btn:hover {
    background-color: #B25A47;
}

.faq-section {
    margin-bottom: 40px;
    background-color: rgba(255, 255, 255, 0.05);
    padding: 25px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.faq-section h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    color: var(--bege-claro);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    padding-bottom: 10px;
    margin-bottom: 20px;
}

.faq-item {
    margin: 20px 0;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s;
}

.faq-item:hover {
    border-color: var(--bege-claro);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 20px;
    background-color: rgba(165, 98, 80, 0.2);
    cursor: pointer;
    transition: all 0.3s;
}

.faq-question:hover {
    background-color: rgba(165, 98, 80, 0.3);
}

.faq-question h3 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--branco);
    flex: 1;
}

.toggle-icon {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--bege-claro);
    transition: transform 0.3s;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out;
    background-color: rgba(41, 27, 9, 0.7);
}

.faq-answer p {
    padding: 0 25px;
    margin: 25px 0;
    color: var(--bege-rosado);
    line-height: 1.7;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-item.active .toggle-icon {
    transform: rotate(45deg);
    color: var(--terracota);
}

.contact-support {
    text-align: center;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-support a {
    color: var(--bege-claro);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.contact-support a:hover {
    color: var(--terracota);
    text-decoration: underline;
}

.voltar-home {
    display: inline-block;
    margin-top: 30px;
    color: var(--bege-claro);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.voltar-home:hover {
    color: var(--terracota);
}

.alert {
    background-color: rgba(220, 53, 69, 0.2);
    color: var(--branco);
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 30px;
    border: 1px solid rgba(220, 53, 69, 0.5);
    text-align: center;
}

@media (max-width: 768px) {
    .faq-container {
        padding: 25px;
        margin: 20px 10px;
    }
    
    .faq-container h1 {
        font-size: 2rem;
    }
    
    .faq-section h2 {
        font-size: 1.5rem;
    }
    
    .faq-question {
        padding: 15px;
    }
    
    .faq-question h3 {
        font-size: 1rem;
    }
    
    #faq-search {
        padding: 10px 15px;
    }
    
    #search-btn {
        padding: 10px 20px;
    }
}