/* Help Center Styles */
.help-banner {
    padding: 80px 0 60px;
    background: linear-gradient(135deg, #3BBEFF 0%, #4080FF 100%);
    text-align: center;
    color: #fff;
}

.help-banner-content {
    max-width: 800px;
    margin: 0 auto;
}

.help-banner-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.2;
}

.help-banner-desc {
    font-size: 18px;
    margin-bottom: 40px;
    opacity: 0.9;
    line-height: 1.6;
}

.help-search {
    position: relative;
    max-width: 600px;
    margin: 0 auto;
}

.help-search input {
    width: 100%;
    height: 56px;
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.95);
    border: none;
    padding: 0 60px 0 24px;
    font-size: 16px;
    color: #333;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.help-search input:focus {
    outline: none;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
    background: #fff;
}

.help-search .search-icon {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    background: url('../img/search.svg') no-repeat center;
    background-size: contain;
    cursor: pointer;
}

.help-categories {
    padding: 80px 0;
    background: #f8fafc;
}

.help-categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.help-category-item {
    background: #fff;
    border-radius: 12px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid #e8e8e8;
}

.help-category-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    border-color: #3BBEFF;
}

.category-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    border-radius: 50%;
    background: linear-gradient(135deg, #3BBEFF 0%, #4080FF 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.category-icon::before {
    content: '';
    width: 40px;
    height: 40px;
    background: #fff;
    mask-repeat: no-repeat;
    mask-position: center;
    mask-size: contain;
}

.icon-getting-started::before {
    mask-image: url('../img/icons/rocket.svg');
}

.icon-integration::before {
    mask-image: url('../img/icons/code.svg');
}

.icon-billing::before {
    mask-image: url('../img/icons/credit-card.svg');
}

.icon-troubleshooting::before {
    mask-image: url('../img/icons/support.svg');
}

.help-category-item h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #333;
}

.help-category-item p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
    font-size: 15px;
}

.category-link {
    color: #3BBEFF;
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: color 0.3s ease;
}

.category-link:hover {
    color: #4080FF;
}

.help-faq {
    padding: 80px 0;
    background: #fff;
}

.help-faq-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 50px;
}

.help-faq-header h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
    color: #333;
}

.help-faq-header p {
    color: #666;
    font-size: 16px;
    line-height: 1.6;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border: 1px solid #e8e8e8;
    border-radius: 8px;
    margin-bottom: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active {
    border-color: #3BBEFF;
    box-shadow: 0 4px 15px rgba(59, 190, 255, 0.15);
}

.faq-question {
    padding: 24px 30px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #f8fafc;
    transition: background 0.3s ease;
}

.faq-item.active .faq-question {
    background: #f0f8ff;
}

.faq-question span {
    font-size: 18px;
    font-weight: 500;
    color: #333;
}

.faq-toggle {
    width: 20px;
    height: 20px;
    background: url('../img/chevron-down.svg') no-repeat center;
    background-size: contain;
    transition: transform 0.3s ease;
}

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

.faq-answer {
    padding: 0 30px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 0 30px 24px;
    max-height: 500px;
}

.faq-answer p {
    color: #666;
    line-height: 1.7;
    font-size: 15px;
}

.help-contact {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e8f4ff 100%);
    text-align: center;
}

.help-contact-content {
    max-width: 1000px;
    margin: 0 auto;
}

.help-contact-content h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
    color: #333;
}

.help-contact-content > p {
    color: #666;
    font-size: 18px;
    margin-bottom: 50px;
}

.contact-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.contact-option {
    background: #fff;
    border-radius: 12px;
    padding: 40px 30px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.contact-option:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.contact-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    border-radius: 50%;
    background: linear-gradient(135deg, #3BBEFF 0%, #4080FF 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-icon::before {
    content: '';
    width: 30px;
    height: 30px;
    background: #fff;
    mask-repeat: no-repeat;
    mask-position: center;
    mask-size: contain;
}

.chat-icon::before {
    mask-image: url('../img/icons/message-circle.svg');
}

.email-icon::before {
    mask-image: url('../img/icons/mail.svg');
}

.call-icon::before {
    mask-image: url('../img/icons/phone.svg');
}

.contact-option h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #333;
}

.contact-option p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
    font-size: 15px;
}

.contact-btn {
    background: linear-gradient(135deg, #3BBEFF 0%, #4080FF 100%);
    color: #fff;
    border: none;
    padding: 12px 30px;
    border-radius: 25px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.contact-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(59, 190, 255, 0.4);
}

/* Responsive Design */
@media (max-width: 768px) {
    .help-banner {
        padding: 60px 0 40px;
    }
    
    .help-banner-title {
        font-size: 36px;
    }
    
    .help-categories,
    .help-faq,
    .help-contact {
        padding: 60px 0;
    }
    
    .help-categories-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .contact-options {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .faq-question {
        padding: 20px;
    }
    
    .faq-question span {
        font-size: 16px;
    }
    
    .faq-answer {
        padding: 0 20px;
    }
    
    .faq-item.active .faq-answer {
        padding: 0 20px 20px;
    }
}