:root {
    /* Cores principais */
    --color-primary: #2A4B8C;        /* Azul Profundo */
    --color-secondary: #5CA8A3;      /* Verde Sereno */
    --color-accent: #D4AF37;         /* Dourado Suave */
    
    /* Cores de fundo */
    --color-bg-primary: #F5F5F5;     /* Cinza Claro */
    --color-bg-secondary: #F4E9D8;   /* Bege Suave */
    --color-bg-white: #FFFFFF;       /* Branco */
    
    /* Cores de texto */
    --color-text-primary: #2A4B8C;   /* Azul Profundo */
    --color-text-secondary: #6C757D; /* Cinza Médio */
    --color-text-dark: #2C3E50;      /* Para texto escuro (adicionei) */
    --color-text-light: #FFFFFF;     /* Branco */
    
    /* Cores funcionais */
    --color-border: #D4AF37;         /* Dourado Suave para bordas */
    --color-highlight: #5CA8A3;      /* Verde Sereno para destaques */
    --color-muted: #F4E9D8;          /* Bege Suave para áreas menos importantes */
}

.faq-content {
    color: var(--color-text-secondary);
}

.faq-intro {
    color: var(--color-text-secondary);
    margin-bottom: 30px;
    font-size: 1.1rem;
    line-height: 1.6;
}

/* Search Bar */
.faq-search {
    position: relative;
    margin-bottom: 40px;
    max-width: 500px;
}

.search-input {
    width: 100%;
    padding: 15px 50px 15px 20px;
    background-color: var(--color-bg-primary); /* Mudado para cinza claro */
    border: 1px solid var(--color-bg-secondary);
    border-radius: 8px;
    color: var(--color-text-secondary);
    font-size: 1rem;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.search-input:focus {
    border-color: var(--color-secondary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(92, 168, 163, 0.1);
}

.search-input::placeholder {
    color: var(--color-text-secondary);
    opacity: 0.6;
}

.search-icon {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-primary);
    font-size: 1.2rem;
}

/* FAQ Categories */
.faq-categories {
    margin-bottom: 40px;
}

.faq-category {
    margin-bottom: 20px;
    border: 1px solid var(--color-bg-secondary);
    border-radius: 8px;
    overflow: hidden;
    background-color: var(--color-bg-white);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.category-title {
    background-color: var(--color-bg-primary); /* Mudado para cinza claro */
    padding: 20px;
    margin: 0;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.4rem !important;
    font-weight: 600;
    color: var(--color-text-primary);
    transition: background-color 0.3s;
}

.category-title:hover {
    background-color: rgba(92, 168, 163, 0.15); /* Verde suave no hover */
}

.category-icon {
    font-size: 1.2rem !important;
    transition: transform 0.3s;
    color: var(--color-accent);
}

/* FAQ Questions */
.faq-questions {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background-color: var(--color-bg-white);
}

.faq-item {
    border-bottom: 1px solid var(--color-bg-secondary);
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-question {
    padding: 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--color-bg-white);
    transition: background-color 0.3s, color 0.3s;
}

.faq-question:hover {
    background-color: var(--color-bg-primary); /* Fundo cinza claro no hover */
}

.faq-question h3 {
    margin: 0;
    font-size: 1.1rem !important;
    font-weight: 500;
    color: var(--color-text-primary);
    flex: 1;
}

.faq-toggle {
    font-size: 0.9rem !important;
    transition: transform 0.3s;
    color: var(--color-secondary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background-color: var(--color-bg-white);
}

.faq-answer p {
    padding: 0 20px 20px 20px;
    margin: 0;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* Active states */
.faq-item.active .faq-question {
    background-color: var(--color-bg-primary); /* Fundo cinza claro quando ativo */
}

.faq-item.active .faq-question h3 {
    color: var(--color-primary);
}

.faq-item.active .faq-toggle {
    transform: rotate(180deg);
    color: var(--color-primary);
}

.faq-category.active .category-title {
    background-color: rgba(42, 75, 140, 0.1); /* Azul muito suave */
    color: var(--color-primary);
}

.faq-category.active .category-icon {
    transform: rotate(45deg);
    color: var(--color-primary);
}

/* Contact Section */
.faq-contact {
    background-color: var(--color-bg-primary); /* Mudado para cinza claro */
    padding: 30px;
    border-radius: 8px;
    border-left: 4px solid var(--color-accent);
    text-align: center;
    margin-top: 40px;
}

.faq-contact h3 {
    color: var(--color-text-primary);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.faq-contact p {
    color: var(--color-text-secondary);
    margin-bottom: 25px;
    line-height: 1.6;
}

.contact-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 12px 25px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    border: 2px solid var(--color-primary);
}

.btn-primary:hover {
    background-color: #1a3a7a;
    border-color: #1a3a7a;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(42, 75, 140, 0.2);
}

.btn-secondary {
    background-color: var(--color-bg-white); /* Fundo branco no botão secundário */
    border: 2px solid var(--color-secondary);
    color: var(--color-primary);
}

.btn-secondary:hover {
    background-color: var(--color-bg-primary); /* Cinza claro no hover */
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-2px);
}

/* No questions message */
.no-questions {
    padding: 20px;
    text-align: center;
    color: var(--color-text-secondary);
    font-style: italic;
    background-color: var(--color-bg-primary); /* Fundo cinza claro */
    border-radius: 8px;
    border: 1px dashed var(--color-bg-secondary);
}

/* Improved FAQ Styles */
.faq-questions {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease;
    background-color: var(--color-bg-white);
}

.faq-answer p {
    padding: 0 20px 20px 20px;
    margin: 0;
    color: var(--color-text-secondary);
    line-height: 1.6;
    transition: opacity 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 1000px;
}

/* No results message */
.no-results {
    text-align: center;
    padding: 40px;
    color: var(--color-text-secondary);
    font-style: italic;
    grid-column: 1 / -1;
    background-color: var(--color-bg-primary); /* Fundo cinza claro */
    border-radius: 8px;
    border: 1px solid var(--color-bg-secondary);
}

/* Ensure proper spacing for long answers */
.faq-item {
    transition: margin-bottom 0.3s ease;
}

.faq-item.active {
    margin-bottom: 10px;
}

/* Animation for smooth expanding */
@keyframes expandAnswer {
    from {
        max-height: 0;
        opacity: 0;
    }
    to {
        max-height: 1000px;
        opacity: 1;
    }
}

.faq-item.active .faq-answer {
    animation: expandAnswer 0.5s ease forwards;
}

/* JavaScript interaction classes */
.faq-category.active .faq-questions {
    max-height: 5000px;
}

/* Search highlighting */
.highlight {
    background-color: rgba(212, 175, 55, 0.2);
    padding: 2px 4px;
    border-radius: 3px;
    font-weight: 600;
}

/*****************************************************************************
 *                              TEAM MATES
 *****************************************************************************/

/* Centralização dos membros da equipa */
.position-relative .row.wow.fadeIn.animated {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
}

.position-relative .col-lg-3 {
    display: flex;
    justify-content: center;
    flex: 0 0 auto;
}

.blog-card {
    width: 100%;
    max-width: 280px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-bg-secondary);
    border-radius: 8px;
    overflow: hidden;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(42, 75, 140, 0.1);
    border-color: var(--color-secondary);
}

/* Additional utility classes for FAQ */
.faq-section-title {
    color: var(--color-primary);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-accent);
}

.faq-loading {
    text-align: center;
    padding: 20px;
    color: var(--color-text-secondary);
}

.faq-error {
    text-align: center;
    padding: 20px;
    color: var(--color-primary);
    background-color: var(--color-bg-primary); /* Fundo cinza claro */
    border-radius: 8px;
    border-left: 4px solid var(--color-accent);
}

/* Responsive Design */
@media (max-width: 768px) {
    .faq-search {
        margin-bottom: 30px;
    }

    .category-title {
        padding: 15px;
        font-size: 1.2rem;
    }

    .faq-question {
        padding: 15px;
    }

    .faq-question h3 {
        font-size: 1rem;
    }

    .faq-contact {
        padding: 20px;
        margin-top: 30px;
    }

    .contact-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .btn {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .search-input {
        padding: 12px 40px 12px 15px;
    }

    .category-title {
        font-size: 1.1rem;
        padding: 12px;
    }

    .faq-answer p {
        padding: 0 15px 15px 15px;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}

/* Responsivo para Team Mates */
@media (max-width: 768px) {
    .position-relative .row.wow.fadeIn.animated {
        gap: 20px;
    }
    
    .blog-card {
        max-width: 250px;
    }
}

@media (max-width: 576px) {
    .position-relative .col-lg-3 {
        width: 100%;
        max-width: 300px;
    }
    
    .blog-card {
        max-width: 100%;
    }
}