/* FAQ section styles */
.faq {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--light-gray) 0%, #f8f9fa 100%);
    position: relative;
    overflow: hidden;
    background-size: 200% 200%;
    animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.faq::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--blue) 0%, #4a90e2 100%);
    animation: shimmer 2s infinite linear;
    background-size: 200% 100%;
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.faq__container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.faq__title {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    color: var(--dark-gray);
    font-size: var(--font-2xl);
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.faq__title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--blue);
    margin: var(--spacing-sm) auto 0;
    border-radius: var(--radius-full);
}

.faq__list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.faq__item {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
    transition: all var(--transition-normal);
    border: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
}

.faq__item:hover {
    box-shadow: 0 12px 32px rgba(74, 144, 226, 0.15);
    transform: translateY(-2px);
}

.faq__item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 4px;
    background: var(--blue);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.faq__item:hover::before,
.faq__item.active::before {
    transform: scaleY(1);
}

.faq__question {
    padding: var(--spacing-xl);
    cursor: pointer;
    font-weight: 600;
    color: var(--dark-gray);
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
}

.faq__question::after {
    content: '+';
    font-size: var(--font-xl);
    color: var(--blue);
    transition: transform var(--transition-normal);
}

.faq__item.active .faq__question::after {
    transform: rotate(45deg);
}

.faq__answer {
    padding: 0 var(--spacing-xl);
    max-height: 0;
    overflow: hidden;
    color: var(--gray);
    line-height: 1.6;
    transition: all var(--transition-normal);
}

.faq__item.active .faq__answer {
    padding: var(--spacing-lg) var(--spacing-xl);
    max-height: 1000px;
    margin-bottom: var(--spacing-lg);
}

@media (max-width: 768px) {
    .faq__container {
        padding: 0 var(--spacing-md);
    }

    .faq__question {
        padding: var(--spacing-lg);
        font-size: var(--font-md);
    }

    .faq__answer {
        padding: 0 var(--spacing-lg);
        font-size: var(--font-sm);
    }

    .faq__item.active .faq__answer {
        padding: var(--spacing-md) var(--spacing-lg);
    }
}