.faq-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 120px 0 80px;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.faq-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: rotate 20s linear infinite;
}

.faq-title {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.faq-subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    position: relative;
    z-index: 1;
}

.search-box {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    display: flex;
    gap: 10px;
}

.search-input {
    flex: 1;
    padding: 15px 25px;
    border: none;
    border-radius: 30px;
    font-size: 16px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.search-input:focus {
    outline: none;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.search-btn {
    background: white;
    border: none;
    padding: 15px 25px;
    border-radius: 30px;
    font-size: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.search-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.faq-categories {
    padding: 40px 0;
    background: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.category-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.category-tab {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    color: #333;
    border: none;
    padding: 12px 25px;
    border-radius: 25px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.category-tab:hover {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    transform: translateY(-2px);
}

.category-tab.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.faq-content {
    padding: 60px 0;
    background: #f8f9fa;
}

.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: 15px;
    margin-bottom: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.faq-item:hover {
    box-shadow: 0 5px 20px rgba(102, 126, 234, 0.15);
}

.faq-question {
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: linear-gradient(135deg, #f8f9ff 0%, #e8ecff 100%);
}

.faq-question h3 {
    font-size: 18px;
    color: #333;
    margin: 0;
    font-weight: 600;
}

.faq-icon {
    font-size: 24px;
    color: #667eea;
    font-weight: bold;
    transition: all 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease;
    padding: 0 30px;
}

.faq-item.active .faq-answer {
    max-height: 2000px;
    padding: 0 30px 25px;
}

.faq-answer p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 15px;
}

.faq-answer ul,
.faq-answer ol {
    margin: 15px 0;
    padding-left: 25px;
}

.faq-answer li {
    color: #666;
    line-height: 1.8;
    margin-bottom: 10px;
}

.faq-answer strong {
    color: #333;
    font-weight: 600;
}

.faq-answer .note {
    background: linear-gradient(135deg, #fff9e6 0%, #fff3cd 100%);
    padding: 15px 20px;
    border-radius: 10px;
    border-left: 4px solid #ffc107;
    margin-top: 20px;
}

.contact-support {
    padding: 80px 0;
    background: white;
}

.support-subtitle {
    text-align: center;
    font-size: 18px;
    color: #666;
    margin-bottom: 50px;
}

.support-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.support-card {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.support-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.3);
}

.support-icon {
    font-size: 50px;
    margin-bottom: 20px;
}

.support-card h3 {
    font-size: 22px;
    color: #333;
    margin-bottom: 10px;
}

.support-card p {
    color: #666;
    margin-bottom: 25px;
}

.btn-support {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 25px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-support:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    .faq-title {
        font-size: 32px;
    }

    .faq-subtitle {
        font-size: 16px;
    }

    .search-box {
        flex-direction: column;
    }

    .search-input {
        width: 100%;
    }

    .search-btn {
        width: 100%;
    }

    .category-tabs {
        gap: 10px;
    }

    .category-tab {
        padding: 10px 20px;
        font-size: 14px;
    }

    .faq-question {
        padding: 20px;
    }

    .faq-question h3 {
        font-size: 16px;
    }

    .faq-answer {
        padding: 0 20px;
    }

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

    .support-options {
        grid-template-columns: 1fr;
    }
}