/* Help Center Specific Styles */
.help-center-container {
    padding-top: var(--header-height);
}

/* Hero Section */
.help-hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, #1e40af 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
}

.help-hero-title {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 800;
}

.help-hero-subtitle {
    font-size: 1.3rem;
    opacity: 0.9;
    margin-bottom: 40px;
}

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

.search-wrapper {
    display: flex;
    background: white;
    border-radius: 50px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    margin-bottom: 20px;
}

#help-search {
    flex: 1;
    padding: 20px 30px;
    border: none;
    font-size: 1.1rem;
}

.search-btn {
    padding: 0 40px;
    background: var(--primary-color);
    color: white;
    border: none;
    cursor: pointer;
    font-weight: 600;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
}

.search-btn:hover {
    background: var(--primary-dark);
}

.search-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
    font-size: 0.9rem;
}

.search-suggestions span {
    opacity: 0.8;
}

.search-suggestions a {
    color: white;
    text-decoration: none;
    opacity: 0.8;
    transition: var(--transition);
}

.search-suggestions a:hover {
    opacity: 1;
    text-decoration: underline;
}

/* Quick Actions */
.quick-actions {
    padding: 60px 0;
    background: #f8fafc;
}

.action-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.action-card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    text-decoration: none;
    color: inherit;
    border: 2px solid transparent;
    transition: var(--transition);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.action-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.action-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--secondary-color);
    color: var(--primary-color);
    border-radius: 50%;
    font-size: 2rem;
}

.action-card h3 {
    margin-bottom: 10px;
    color: var(--text-color);
}

.action-card p {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Main Content */
.help-content {
    padding: 80px 0;
    background: white;
}

.help-category {
    margin-bottom: 80px;
}

.category-header {
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 2px solid #e2e8f0;
}

.category-title {
    font-size: 2rem;
    color: var(--text-color);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.category-title i {
    color: var(--primary-color);
}

.category-description {
    color: var(--text-light);
    font-size: 1.1rem;
}

/* Articles Grid */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.article-card {
    display: flex;
    gap: 20px;
    padding: 25px;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    transition: var(--transition);
}

.article-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.article-icon {
    width: 60px;
    height: 60px;
    min-width: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--secondary-color);
    color: var(--primary-color);
    border-radius: 12px;
    font-size: 1.5rem;
}

.article-content h3 {
    margin-bottom: 10px;
    color: var(--text-color);
}

.article-content p {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.6;
}

.article-meta {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.read-time {
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 5px;
}

.difficulty {
    padding: 4px 12px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.8rem;
}

.difficulty.beginner {
    background: #dcfce7;
    color: #166534;
}

.difficulty.intermediate {
    background: #dbeafe;
    color: #1e40af;
}

.difficulty.advanced {
    background: #fef3c7;
    color: #92400e;
}

.read-article {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.read-article:hover {
    gap: 12px;
}

/* Features Tabs */
.features-tabs {
    margin-top: 30px;
}

.tab-nav {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 12px 25px;
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 30px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}

.tab-btn:hover,
.tab-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.video-tutorial {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    background: #f8fafc;
    padding: 40px;
    border-radius: 15px;
    margin-bottom: 30px;
}

.video-thumbnail {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
}

.video-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-thumbnail i {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 4rem;
    color: white;
    opacity: 0.9;
    cursor: pointer;
    transition: var(--transition);
}

.video-thumbnail i:hover {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.1);
}

.video-info h3 {
    margin-bottom: 15px;
    color: var(--text-color);
}

.video-info p {
    color: var(--text-light);
    margin-bottom: 25px;
    line-height: 1.7;
}

.video-actions {
    display: flex;
    gap: 15px;
}

.related-articles h4 {
    margin-bottom: 15px;
    color: var(--text-color);
}

.related-articles ul {
    list-style: none;
    padding: 0;
}

.related-articles li {
    margin-bottom: 12px;
}

.related-articles a {
    color: var(--text-light);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
}

.related-articles a:hover {
    color: var(--primary-color);
}

/* Support Options */
.support-options {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e0f2fe 100%);
}

.options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.option-card {
    background: white;
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.option-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.option-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--secondary-color);
    color: var(--primary-color);
    border-radius: 50%;
    font-size: 2.5rem;
}

.option-card h3 {
    margin-bottom: 15px;
    color: var(--text-color);
}

.option-card p {
    color: var(--text-light);
    margin-bottom: 25px;
    line-height: 1.6;
}

.option-info {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 25px;
    font-size: 0.9rem;
    color: var(--text-light);
}

.option-info span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.option-card .btn {
    width: 100%;
    margin-top: 10px;
}

/* Community Section */
.community-section {
    padding: 80px 0;
    background: white;
}

.community-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.community-card {
    padding: 40px 30px;
    text-align: center;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    transition: var(--transition);
}

.community-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
}

.community-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--secondary-color);
    color: var(--primary-color);
    border-radius: 50%;
    font-size: 2rem;
}

.community-card h3 {
    margin-bottom: 15px;
    color: var(--text-color);
}

.community-card p {
    color: var(--text-light);
    margin-bottom: 25px;
    line-height: 1.6;
}

.community-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.community-link:hover {
    gap: 12px;
}

/* Newsletter */
.help-newsletter {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, #1e40af 100%);
    color: white;
    text-align: center;
}

.newsletter-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.newsletter-content p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 40px;
    opacity: 0.9;
}

.newsletter-form {
    display: flex;
    max-width: 500px;
    margin: 0 auto 20px;
    gap: 10px;
}

.newsletter-form input {
    flex: 1;
    padding: 15px 25px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
}

.privacy-note {
    font-size: 0.9rem;
    opacity: 0.8;
}

.privacy-note a {
    color: white;
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
    .help-hero-title {
        font-size: 2.5rem;
    }
    
    .search-wrapper {
        flex-direction: column;
        border-radius: 15px;
    }
    
    .search-btn {
        padding: 15px;
        justify-content: center;
    }
    
    .video-tutorial {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .video-actions {
        flex-direction: column;
    }
    
    .articles-grid {
        grid-template-columns: 1fr;
    }
    
    .article-card {
        flex-direction: column;
        text-align: center;
    }
    
    .tab-nav {
        justify-content: center;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
}