.faq-section { background: white; border-radius: 15px; padding: 3rem; box-shadow: 0 10px 30px rgba(0,0,0,0.1); margin-bottom: 3rem; }
.faq-intro { text-align: center; margin-bottom: 3rem; }
.faq-icon { width: 100px; height: 100px; background: linear-gradient(135deg, var(--primary-color), var(--accent-color)); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; font-size: 2.5rem; margin: 0 auto 1.5rem; }
.faq-description { font-size: 1.2rem; line-height: 1.8; color: #555; max-width: 800px; margin: 0 auto; }
.faq-categories { display: flex; justify-content: center; gap: 1rem; margin-bottom: 3rem; flex-wrap: wrap; }
.faq-category-btn { padding: 0.5rem 1.5rem; background: #f8f9fa; border: 2px solid #e9ecef; border-radius: 25px; font-weight: 600; color: #666; cursor: pointer; transition: all 0.3s ease; }
.faq-category-btn:hover { background: var(--primary-color); color: white; border-color: var(--primary-color); }
.faq-category-btn.active { background: var(--accent-color); color: white; border-color: var(--accent-color); }
.faq-list { margin-bottom: 2rem; }
.faq-item { background: white; border: 1px solid #e9ecef; border-radius: 10px; margin-bottom: 1rem; overflow: hidden; transition: all 0.3s ease; }
.faq-item.active { border-color: var(--primary-color); box-shadow: 0 5px 15px rgba(0,86,179,0.1); }
.faq-question { padding: 1.5rem; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }
.faq-question-text { font-size: 1.1rem; font-weight: 600; color: #333; flex: 1; margin-right: 1rem; }
.faq-toggle-icon { width: 24px; height: 24px; background: var(--primary-color); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; font-size: 0.8rem; transition: transform 0.3s ease; }
.faq-item.active .faq-toggle-icon { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-item.active .faq-answer { max-height: 500px; padding: 0 1.5rem 1.5rem; }
.faq-answer-content { font-size: 1rem; line-height: 1.6; color: #666; }
.search-section { background: #f8f9fa; border-radius: 15px; padding: 2rem; margin-bottom: 3rem; }
.search-title { font-size: 1.3rem; font-weight: 700; color: var(--primary-color); margin-bottom: 1.5rem; text-align: center; }
.search-form { display: flex; gap: 1rem; max-width: 600px; margin: 0 auto; }
.search-input { flex: 1; border: 1px solid #e0e0e0; border-radius: 25px 0 0 25px 0; padding: 0.8rem 1rem; font-size: 1rem; transition: all 0.3s ease; }
.search-input:focus { border-color: var(--primary-color); box-shadow: 0 0 0 0.2rem rgba(0,86,179,0.1); outline: none; }
.search-btn { background: var(--primary-color); color: white; border: none; border-radius: 0 25px 25px 0; padding: 0 1.5rem; font-size: 1rem; font-weight: 600; transition: all 0.3s ease; cursor: pointer; }
.search-btn:hover { background: var(--accent-color); }
.popular-section { background: white; border-radius: 15px; padding: 2rem; box-shadow: 0 5px 15px rgba(0,0,0,0.08); margin-bottom: 3rem; }
.popular-title { font-size: 1.3rem; font-weight: 700; color: var(--primary-color); margin-bottom: 1.5rem; text-align: center; }
.popular-list { list-style: none; padding: 0; margin: 0; }
.popular-item { padding: 1rem; border-bottom: 1px solid #f0f0f0; cursor: pointer; transition: all 0.3s ease; }
.popular-item:last-child { border-bottom: none; }
.popular-item:hover { background: rgba(0, 86, 179, 0.05); padding-left: 1rem; }
.popular-question { font-size: 1rem; font-weight: 600; color: #333; margin-bottom: 0.5rem; }
.popular-category { font-size: 0.85rem; color: var(--accent-color); font-weight: 600; }
.support-section { background: linear-gradient(135deg, var(--primary-color), var(--accent-color)); border-radius: 15px; padding: 3rem; color: white; margin-bottom: 3rem; }
.support-title { font-size: 1.5rem; font-weight: 700; margin-bottom: 1.5rem; text-align: center; }
.support-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2rem; }
.support-item { text-align: center; }
.support-icon { width: 60px; height: 60px; background: rgba(255, 255, 255, 0.2); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; margin: 0 auto 1rem; }
.support-title { font-size: 1.1rem; font-weight: 600; margin-bottom: 0.5rem; }
.support-description { font-size: 0.9rem; line-height: 1.5; opacity: 0.9; }
.support-btn { background: rgba(255, 255, 255, 0.2); color: white; border: 1px solid rgba(255, 255, 255, 0.5); border-radius: 20px; padding: 0.5rem 1rem; font-size: 0.85rem; font-weight: 600; transition: all 0.3s ease; cursor: pointer; text-decoration: none; display: inline-block; margin-top: 1rem; }
.support-btn:hover { background: rgba(255, 255, 255, 0.3); }
@media (max-width: 768px) { .faq-categories { justify-content: center; } .search-form { flex-direction: column; max-width: 100%; } .support-grid { grid-template-columns: 1fr; } }