.faq-item {
    border-radius: 12px;
    margin-bottom: 16px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.faq-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.faq-question {
    padding: 24px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
    transition: background 0.3s ease;
}

.faq-question:hover {
    background: #0067e0;
}

.faq-question h3 {
    font-size: 1.1rem;
    color: #2d3748;
    flex: 1;
    margin-right: 20px;
}

.icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-answer-content {
    padding: 0 24px;
    color: #4a5568;
    line-height: 1.6;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 20px 0;
}

@media (max-width: 600px) {
    .header h1 {
        font-size: 2rem;
    }

    .faq-question {
        padding: 18px;
    }

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