/* ========================================
   FAQ.CSS - Estilos da Seção FAQ
   ======================================== */

.faq-section {
    padding: var(--spacing-4xl) 0;
    position: relative;
    background: linear-gradient(180deg, rgba(var(--gold-rgb), 0.03) 0%, rgba(var(--gold-rgb), 0.06) 100%);
    overflow: hidden;
}

/* Background Pattern */
.faq-section::before {
    content: '?';
    position: absolute;
    top: 10%;
    right: 5%;
    font-size: 300px;
    font-weight: 900;
    color: var(--gold);
    opacity: 0.02;
    transform: rotate(-15deg);
    pointer-events: none;
}

.faq-section::after {
    content: '!';
    position: absolute;
    bottom: 10%;
    left: 5%;
    font-size: 250px;
    font-weight: 900;
    color: var(--gold);
    opacity: 0.02;
    transform: rotate(15deg);
    pointer-events: none;
}

/* FAQ Container */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* FAQ Item */
.faq-item {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.6) 0%, rgba(0, 0, 0, 0.4) 100%);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(var(--gold-rgb), 0.2);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    transition: all var(--transition-base);
    position: relative;
}

/* Hover State */
.faq-item:hover {
    border-color: rgba(var(--gold-rgb), 0.4);
    transform: translateX(5px);
}

/* Active State */
.faq-item.active {
    border-color: var(--gold);
    background: linear-gradient(135deg, rgba(var(--gold-rgb), 0.1) 0%, rgba(0, 0, 0, 0.5) 100%);
    box-shadow: 0 10px 30px rgba(var(--gold-rgb), 0.2);
}

/* Glow Effect for Active Item */
.faq-item.active::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-gold);
    animation: glowLine 2s ease-in-out infinite;
}

@keyframes glowLine {
    0%, 100% {
        opacity: 0.5;
        transform: scaleX(0.5);
    }
    50% {
        opacity: 1;
        transform: scaleX(1);
    }
}

/* FAQ Question */
.faq-question {
    width: 100%;
    padding: var(--spacing-lg) var(--spacing-xl);
    background: none;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-lg);
    cursor: pointer;
    font-family: inherit;
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--white);
    text-align: left;
    transition: all var(--transition-base);
    position: relative;
}

.faq-question:hover {
    color: var(--gold);
    padding-left: calc(var(--spacing-xl) + 5px);
}

/* Question Text */
.faq-question span {
    flex: 1;
    line-height: 1.4;
}

/* Chevron Icon */
.faq-question i {
    color: var(--gold);
    font-size: var(--text-xl);
    transition: transform var(--transition-base);
    flex-shrink: 0;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

/* FAQ Answer */
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: all var(--transition-base) ease-in-out;
    opacity: 0;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    opacity: 1;
    padding: 0 var(--spacing-xl) var(--spacing-xl);
}

.faq-answer p {
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

.faq-answer strong {
    color: var(--gold);
    font-weight: 700;
}

/* Number Badge for Questions */
.faq-item {
    counter-increment: faq-counter;
}

.faq-question::before {
    content: counter(faq-counter, decimal-leading-zero);
    position: absolute;
    left: calc(var(--spacing-xl) * -1);
    top: 50%;
    transform: translateY(-50%);
    width: 30px;
    height: 30px;
    background: var(--gradient-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--white);
    opacity: 0;
    transition: all var(--transition-base);
}

.faq-item:hover .faq-question::before {
    opacity: 1;
    left: 10px;
}

/* Animation for FAQ Items */
.faq-item {
    opacity: 0;
    transform: translateX(-20px);
}

.faq-item.visible {
    animation: slideInLeft 0.6s ease-out forwards;
}

@keyframes slideInLeft {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.faq-item:nth-child(1) { animation-delay: 0.1s; }
.faq-item:nth-child(2) { animation-delay: 0.2s; }
.faq-item:nth-child(3) { animation-delay: 0.3s; }
.faq-item:nth-child(4) { animation-delay: 0.4s; }
.faq-item:nth-child(5) { animation-delay: 0.5s; }
.faq-item:nth-child(6) { animation-delay: 0.6s; }

/* Focus States for Accessibility */
.faq-question:focus {
    outline: 2px solid var(--gold);
    outline-offset: -2px;
    border-radius: var(--radius-lg);
}

.faq-question:focus:not(:focus-visible) {
    outline: none;
}

/* Responsive */
@media (max-width: 768px) {
    .faq-section {
        padding: var(--spacing-3xl) 0;
    }
    
    .faq-section::before {
        font-size: 200px;
        top: 5%;
        right: -10%;
    }
    
    .faq-section::after {
        font-size: 150px;
        bottom: 5%;
        left: -10%;
    }
    
    .faq-question {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: var(--text-base);
        gap: var(--spacing-md);
    }
    
    .faq-question i {
        font-size: var(--text-lg);
    }
    
    .faq-item.active .faq-answer {
        padding: 0 var(--spacing-lg) var(--spacing-lg);
    }
    
    .faq-answer p {
        font-size: var(--text-sm);
        line-height: 1.7;
    }
}

@media (max-width: 480px) {
    .faq-container {
        padding: 0;
    }
    
    .faq-item {
        border-radius: var(--radius-md);
        margin-bottom: var(--spacing-sm);
    }
    
    .faq-question {
        padding: var(--spacing-md);
        font-size: var(--text-sm);
    }
    
    .faq-question:hover {
        padding-left: var(--spacing-md);
    }
    
    .faq-item:hover .faq-question::before {
        display: none;
    }
    
    .faq-question span {
        padding-right: var(--spacing-sm);
    }
    
    .faq-item.active .faq-answer {
        padding: 0 var(--spacing-md) var(--spacing-md);
    }
    
    .faq-answer p {
        font-size: var(--text-xs);
    }
}

/* FAQ Counter Reset */
.faq-container {
    counter-reset: faq-counter;
}

/* Smooth Height Animation */
.faq-answer {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows var(--transition-base) ease-in-out;
}

.faq-item.active .faq-answer {
    grid-template-rows: 1fr;
    padding-top: 0;
}

.faq-answer > * {
    overflow: hidden;
}